ch376-native: some cleanup of build process and an initial readme added

Source/HBIOS/ch376-native/Dockerfile

@@ -1,6 +0,0 @@
-# Build with: docker build --progress plain -t romwbw-z88dk .
-# run with  : docker run -v ${PWD}:/src/ --privileged=true -u $(id -u ${USER}):$(id -g ${USER}) -it romwbw-z88dk:latest
-
-FROM z88dk/z88dk 
-
-RUN apk add build-base

Source/HBIOS/ch376-native/Makefile

@@ -3,18 +3,21 @@ SHELLFLAGS := -c -e -x
 .ONESHELL:
 MAKEFLAGS += --warn-undefined-variables
 MAKEFLAGS += --no-builtin-rules
-
-ZCC_EXTRA := --vc -Cs --Werror
-
-ZCCRELFLAGS=
-ifdef RELEASE
-ZCCRELFLAGS=-SO3 --max-allocs-per-node600000 --allow-unsafe-read --opt-code-speed
-endif
+MAKEFLAGS += --always-make
+ZCCRELFLAGS := -SO3 --max-allocs-per-node600000 --allow-unsafe-read --opt-code-speed
 
 SRC := ./source-doc/
 LIBS := -I./$(SRC)base-drv/
+ZCCFLAGS := +z80 -vn -startup=0 -clib=sdcc_iy -crt0 $(SRC)crt.asm -compiler=sdcc -Cs--std=c23 -Cs--Werror  $(ZCCRELFLAGS) $(LIBS)
 
-ZCC := zcc +z80 -vn -startup=0 -clib=sdcc_iy -crt0 $(SRC)crt.asm -compiler=sdcc -Cs--std=c23 -Cs--Werror  $(ZCCRELFLAGS) $(LIBS)
+ZCC_PATH := $(shell command -v zcc)
+ZCC := $(shell command -v zcc >/dev/null 2>&1 && echo zcc || echo 'docker run -w /host/${PWD} -v /:/host/ -u $(shell id -u ${USER}):$(shell id -g ${USER}) -t z88dk/z88dk zcc')
+
+ifeq ($(ZCC_PATH),)
+    $(info ZCC is set to use Docker to run zcc)
+else
+    $(info ZCC is set to $(ZCC_PATH))
+endif
 
 ASSDIR := ./
 
@@ -30,42 +33,6 @@ clean:
 	rm base-drv.s
 	rm keyboard.s
 
-$(ASSDIR)base-drv.s:
-	@echo "Creating base-drv.s"
-	echo "; Generated File -- not to be modify directly" > $(ASSDIR)base-drv.s
-	for dep in $^; do
-		dep=$${dep#*/}
-		dep=$${dep#*/}
-		echo '#include "'ch376-native/base-drv/$${dep}'"' >> $(ASSDIR)base-drv.s
-	done
-
-$(ASSDIR)scsi-drv.s:
-	@echo "Creating scsi-drv.s"
-	echo "; Generated File -- not to be modify directly" > $(ASSDIR)scsi-drv.s
-	for dep in $^; do
-		dep=$${dep#*/}
-		dep=$${dep#*/}
-		echo '#include "'ch376-native/scsi-drv/$${dep}'"' >> $(ASSDIR)scsi-drv.s
-	done
-
-$(ASSDIR)ufi-drv.s:
-	@echo "Creating ufi-drv.s"
-	echo "; Generated File -- not to be modify directly" > $(ASSDIR)ufi-drv.s
-	for dep in $^; do
-		dep=$${dep#*/}
-		dep=$${dep#*/}
-		echo '#include "'ch376-native/ufi-drv/$${dep}'"' >> $(ASSDIR)ufi-drv.s
-	done
-
-$(ASSDIR)keyboard.s:
-	@echo "Creating keyboard.s"
-	echo "; Generated File -- not to be modify directly" > $(ASSDIR)keyboard.s
-	for dep in $^; do
-		dep=$${dep#*/}
-		dep=$${dep#*/}
-		echo '#include "'ch376-native/keyboard/$${dep}'"' >> $(ASSDIR)keyboard.s
-	done
-
 $(ASSDIR)%.c.s: $(ASSDIR)%.c.asm
 	@mkdir -p $(dir $@)
 	echo "Converting $< to $@"
@@ -78,87 +45,30 @@ $(ASSDIR)%.s: $(SRC)%.asm
 
 define compile
 	@mkdir -p $(dir $@)
-	$(ZCC) --c-code-in-asm --assemble-only $< -o $@
+	$(ZCC) $(ZCCFLAGS) --c-code-in-asm --assemble-only $< -o $@
 	echo "Compiled $(notdir $@) from $(notdir $<)"
 endef
 
-$(ASSDIR)base-drv/%.c.asm: $(SRC)base-drv/%.c; $(compile)
-$(ASSDIR)scsi-drv/%.c.asm: $(SRC)scsi-drv/%.c; $(compile)
-$(ASSDIR)keyboard/%.c.asm: $(SRC)keyboard/%.c; $(compile)
-$(ASSDIR)ufi-drv/%.c.asm: $(SRC)ufi-drv/%.c; $(compile)
-$(ASSDIR)%.c.asm: $(SRC)%.c; $(compile)
-$(ASSDIR)libraries/delay/%.c.asm: ../apps/libraries/delay/%.c; $(compile)
-$(ASSDIR)libraries/usb/%.c.asm: ../apps/libraries/usb/%.c; $(compile)
-
-.PHONY: format
-format: SHELL:=/bin/bash
-format:
-	@clang-format --version
-	find \( -name "*.c" -o -name "*.h" \) -exec echo "formating {}" \; -exec clang-format -i {} \;
-
 ZSDCPP_FLAGS= -I"${ZCCCFG}../../include/_DEVELOPMENT/sdcc" $(LIBS)
 
-include ${SRC}depends.d
-
-deps:
-	@echo "" > ${SRC}/depends.d
-	# C Dependencies
-	(cd ${SRC} && find -name "*.c") | while read -r file; do
-		file_no_ext="$${file%.*}"
-		file_no_ext=$${file_no_ext#./}
-		filename=$$(basename $$file_no_ext)
-		from="$$filename.o"
-		to="${ASSDIR}$$file_no_ext.c.s"
-		echo -n "$${file}: " > /tmp/deps.deps
-		echo -n "$${file_no_ext}.c " >> /tmp/deps.deps
-		z88dk-ucpp ${ZSDCPP_FLAGS} -M ./${SRC}$$file_no_ext.c  >> /tmp/deps.deps
-		touch /tmp/deps.deps
-		sed "s+$$from+$$to+g" /tmp/deps.deps >> ${SRC}/depends.d
-	done
-
-	# configure base-drv.s to all .s files
-	printf "##\r\n" >> ${SRC}/depends.d
-	printf "./base-drv.s: " >> ${SRC}/depends.d
-	(cd ${SRC}/base-drv && find -name "*.c") | while read -r file; do
-		file_no_ext="$${file%.*}"
-		file_no_ext=$${file_no_ext#./}
-		filename=$$(basename $$file_no_ext)
-		printf "base-drv/$$file.s " >> ${SRC}/depends.d
+define build_subsystem =
+$$(ASSDIR)$(1).s:
+	@echo "Creating $(1).s"
+	echo "; Generated File -- not to be modify directly" > $$(ASSDIR)$(1).s
+	for dep in $$^; do
+		dep=$$$${dep#*/}
+		dep=$$$${dep#*/}
+		echo '#include "'ch376-native/$(1)/$$$${dep}'"' >> $$(ASSDIR)$(1).s
 	done
 
-	printf "\r\n" >> ${SRC}/depends.d
-	# # configure scsi-drv.s to all .s files
-	printf "##\r\n" >> ${SRC}/depends.d
-	printf "./scsi-drv.s: " >> ${SRC}/depends.d
-	(cd ${SRC}/scsi-drv && find -name "*.c") | while read -r file; do
-		file_no_ext="$${file%.*}"
-		file_no_ext=$${file_no_ext#./}
-		filename=$$(basename $$file_no_ext)
-		printf "scsi-drv/$$file.s " >> ${SRC}/depends.d
-	done
-
-	printf "\r\n" >> ${SRC}/depends.d
-	# # configure ufi-drv.s to all .s files
-	printf "##\r\n" >> ${SRC}/depends.d
-	printf "./ufi-drv.s: " >> ${SRC}/depends.d
-	(cd ${SRC}/ufi-drv && find -name "*.c") | while read -r file; do
-		file_no_ext="$${file%.*}"
-		file_no_ext=$${file_no_ext#./}
-		filename=$$(basename $$file_no_ext)
-		printf "ufi-drv/$$file.s " >> ${SRC}/depends.d
-	done
+$$(ASSDIR)$(1)/%.c.asm: $$(SRC)$(1)/%.c; $$(compile)
 
-	printf "\r\n" >> ${SRC}/depends.d
-	# # configure keyboard.s to all .s files
-	printf "##\r\n" >> ${SRC}/depends.d
-	printf "./keyboard.s: " >> ${SRC}/depends.d
-	(cd ${SRC}/keyboard && find -name "*.c") | while read -r file; do
-		file_no_ext="$${file%.*}"
-		file_no_ext=$${file_no_ext#./}
-		filename=$$(basename $$file_no_ext)
-		printf "keyboard/$$file.s " >> ${SRC}/depends.d
-	done
-
-	echo "" >> ${SRC}/depends.d
+$(1)_C_FILES := $$(wildcard $$(SRC)$(1)/*.c)
+$(1)_S_FILES := $$(patsubst ./source-doc/%, ./%, $$($(1)_C_FILES:.c=.c.s))
+./$(1).s: $$($(1)_S_FILES)
+endef
 
-	echo "${SRC}depends.d created"
+$(eval $(call build_subsystem,base-drv))
+$(eval $(call build_subsystem,scsi-drv))
+$(eval $(call build_subsystem,keyboard))
+$(eval $(call build_subsystem,ufi-drv))

Source/HBIOS/ch376-native/base-drv.asm

@@ -1,10 +1,10 @@
 
 DELAY_FACTOR		.EQU	640
 
-CMD01_RD_USB_DATA0	.EQU	0x27	; Read data block from current USB interrupt endpoint buffer or host endpoint receive buffer
+CMD01_RD_USB_DATA0	.EQU	$27	; Read data block from current USB interrupt endpoint buffer or host endpoint receive buffer
 					; output: length, data stream
 
-CMD10_WR_HOST_DATA	.EQU	0x2C 	; Write a data block to the send buffer of the USB host endpoint
+CMD10_WR_HOST_DATA	.EQU	$2C 	; Write a data block to the send buffer of the USB host endpoint
 					; input: length, data stream
 
 CH_CMD_RD_USB_DATA0	.EQU	CMD01_RD_USB_DATA0
@@ -36,26 +36,25 @@ keep_waiting:
 	or	l
 	jr	nz, _ch_wait_int_and_get_status
 
-	CALL	_delay
+	call	_delay
 	ld	a, $FF
-	in	a, (_CH376_COMMAND_PORT & 0xFF)
-	bit	4, a		; _CH376_COMMAND_PORT & PARA_STATE_BUSY
+	in	a, (_CH376_COMMAND_PORT & $FF)
+	bit	4, a			; _CH376_COMMAND_PORT & PARA_STATE_BUSY
 
-	ld	l, 0x0C 	; USB_ERR_CH376_BLOCKED;
+	ld	l, $0C 			; USB_ERR_CH376_BLOCKED;
 	ret	nz
 
-	ld	l, 0x0D 	; USB_ERR_CH376_TIMEOUT
+	ld	l, $0D 			; USB_ERR_CH376_TIMEOUT
 	ret
 
 ; uint8_t ch_read_data(uint8_t *buffer) __sdcccall(1);
 _ch_read_data:
-	; ch_command(CH_CMD_RD_USB_DATA0);
 	push	hl
 	ld	l, CH_CMD_RD_USB_DATA0
 	call	_ch_command
 	pop	hl
 
-	CALL	_delay
+	call	_delay
 	ld	bc, _CH376_DATA_PORT
 	in	a, (c)
 
@@ -65,7 +64,7 @@ _ch_read_data:
 	ld	e, a
 	push	af
 read_block:
-	CALL	_delay
+	call	_delay
 	in	a, (c)
 	ld	(hl), a
 	inc	hl
@@ -77,7 +76,6 @@ read_block:
 
 ;const uint8_t *ch_write_data(const uint8_t *buffer, uint8_t length)
 _ch_write_data:
-;libraries/usb/ch376.c:125: ch_command(CH_CMD_WR_HOST_DATA);
 	ld	l, CH_CMD_WR_HOST_DATA
 	call	_ch_command
 

Source/HBIOS/ch376-native/base-drv.s

@@ -1,14 +1,14 @@
 ; Generated File -- not to be modify directly
-#include "ch376-native/base-drv/dev_transfers.c.s"
+#include "ch376-native/base-drv/ch376.c.s"
+#include "ch376-native/base-drv/class_hub.c.s"
 #include "ch376-native/base-drv/critical-section.c.s"
+#include "ch376-native/base-drv/dev_transfers.c.s"
 #include "ch376-native/base-drv/enumerate.c.s"
-#include "ch376-native/base-drv/usb_state.c.s"
-#include "ch376-native/base-drv/class_hub.c.s"
-#include "ch376-native/base-drv/enumerate_storage.c.s"
 #include "ch376-native/base-drv/enumerate_hub.c.s"
-#include "ch376-native/base-drv/usb-base-drv.c.s"
-#include "ch376-native/base-drv/transfers.c.s"
-#include "ch376-native/base-drv/ch376.c.s"
+#include "ch376-native/base-drv/enumerate_storage.c.s"
 #include "ch376-native/base-drv/protocol.c.s"
-#include "ch376-native/base-drv/work-area.c.s"
+#include "ch376-native/base-drv/transfers.c.s"
+#include "ch376-native/base-drv/usb-base-drv.c.s"
 #include "ch376-native/base-drv/usb-init.c.s"
+#include "ch376-native/base-drv/usb_state.c.s"
+#include "ch376-native/base-drv/work-area.c.s"

Source/HBIOS/ch376-native/base-drv/ch376.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./ch376.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/ch376.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -50,12 +50,12 @@ _result:
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./ch376.c:8: void ch_command(const uint8_t command) __z88dk_fastcall {
+;source-doc/base-drv/ch376.c:8: void ch_command(const uint8_t command) __z88dk_fastcall {
 ; ---------------------------------
 ; Function ch_command
 ; ---------------------------------
 _ch_command:
-;source-doc/base-drv/./ch376.c:10: while ((CH376_COMMAND_PORT & PARA_STATE_BUSY) && --counter != 0)
+;source-doc/base-drv/ch376.c:10: while ((CH376_COMMAND_PORT & PARA_STATE_BUSY) && --counter != 0)
 	ld	c,0xff
 l_ch_command_00102:
 	ld	a, +((_CH376_COMMAND_PORT) / 256)
@@ -65,223 +65,224 @@ l_ch_command_00102:
 	dec	c
 	jr	NZ,l_ch_command_00102
 l_ch_command_00104:
-;source-doc/base-drv/./ch376.c:21: CH376_COMMAND_PORT = command;
+;source-doc/base-drv/ch376.c:21: CH376_COMMAND_PORT = command;
 	ld	a, l
 	ld	bc,_CH376_COMMAND_PORT
 	out	(c),a
-;source-doc/base-drv/./ch376.c:22: }
+;source-doc/base-drv/ch376.c:22: }
 	ret
-;source-doc/base-drv/./ch376.c:26: usb_error ch_long_wait_int_and_get_status(void) { return ch_wait_int_and_get_status(5000); }
+;source-doc/base-drv/ch376.c:26: usb_error ch_long_wait_int_and_get_status(void) { return ch_wait_int_and_get_status(5000); }
 ; ---------------------------------
 ; Function ch_long_wait_int_and_get_status
 ; ---------------------------------
 _ch_long_wait_int_and_get_statu:
 	ld	hl,0x1388
 	jp	_ch_wait_int_and_get_status
-;source-doc/base-drv/./ch376.c:28: usb_error ch_short_wait_int_and_get_statu(void) { return ch_wait_int_and_get_status(100); }
+;source-doc/base-drv/ch376.c:28: usb_error ch_short_wait_int_and_get_statu(void) { return ch_wait_int_and_get_status(100); }
 ; ---------------------------------
 ; Function ch_short_wait_int_and_get_statu
 ; ---------------------------------
 _ch_short_wait_int_and_get_stat:
 	ld	hl,0x0064
 	jp	_ch_wait_int_and_get_status
-;source-doc/base-drv/./ch376.c:30: usb_error ch_very_short_wait_int_and_get_(void) { return ch_wait_int_and_get_status(10); }
+;source-doc/base-drv/ch376.c:30: usb_error ch_very_short_wait_int_and_get_(void) { return ch_wait_int_and_get_status(10); }
 ; ---------------------------------
 ; Function ch_very_short_wait_int_and_get_
 ; ---------------------------------
 _ch_very_short_wait_int_and_get:
 	ld	hl,0x000a
 	jp	_ch_wait_int_and_get_status
-;source-doc/base-drv/./ch376.c:32: usb_error ch_get_status(void) {
+;source-doc/base-drv/ch376.c:32: usb_error ch_get_status(void) {
 ; ---------------------------------
 ; Function ch_get_status
 ; ---------------------------------
 _ch_get_status:
-;source-doc/base-drv/./ch376.c:33: ch_command(CH_CMD_GET_STATUS);
+;source-doc/base-drv/ch376.c:33: ch_command(CH_CMD_GET_STATUS);
 	ld	l,0x22
 	call	_ch_command
-;source-doc/base-drv/./ch376.c:34: uint8_t ch_status = CH376_DATA_PORT;
+;source-doc/base-drv/ch376.c:34: uint8_t ch_status = CH376_DATA_PORT;
 	ld	a, +((_CH376_DATA_PORT) / 256)
 	in	a, (((_CH376_DATA_PORT) & 0xFF))
-;source-doc/base-drv/./ch376.c:36: if (ch_status >= USB_FILERR_MIN && ch_status <= USB_FILERR_MAX)
+;source-doc/base-drv/ch376.c:36: if (ch_status >= USB_FILERR_MIN && ch_status <= USB_FILERR_MAX)
 	ld	l,a
 	sub	0x41
 	jr	C,l_ch_get_status_00102
 	ld	a,0xb4
 	sub	l
-;source-doc/base-drv/./ch376.c:37: return ch_status;
+;source-doc/base-drv/ch376.c:37: return ch_status;
 	jr	NC,l_ch_get_status_00126
 l_ch_get_status_00102:
-;source-doc/base-drv/./ch376.c:39: if (ch_status == CH_CMD_RET_SUCCESS)
+;source-doc/base-drv/ch376.c:39: if (ch_status == CH_CMD_RET_SUCCESS)
 	ld	a, l
-;source-doc/base-drv/./ch376.c:40: return USB_ERR_OK;
+;source-doc/base-drv/ch376.c:40: return USB_ERR_OK;
 	sub	0x51
 	jr	NZ,l_ch_get_status_00105
 	ld	l,a
 	jr	l_ch_get_status_00126
 l_ch_get_status_00105:
-;source-doc/base-drv/./ch376.c:42: if (ch_status == CH_USB_INT_SUCCESS)
+;source-doc/base-drv/ch376.c:42: if (ch_status == CH_USB_INT_SUCCESS)
 	ld	a, l
-;source-doc/base-drv/./ch376.c:43: return USB_ERR_OK;
+;source-doc/base-drv/ch376.c:43: return USB_ERR_OK;
 	sub	0x14
 	jr	NZ,l_ch_get_status_00107
 	ld	l,a
 	jr	l_ch_get_status_00126
 l_ch_get_status_00107:
-;source-doc/base-drv/./ch376.c:45: if (ch_status == CH_USB_INT_CONNECT)
+;source-doc/base-drv/ch376.c:45: if (ch_status == CH_USB_INT_CONNECT)
 	ld	a, l
 	sub	0x15
 	jr	NZ,l_ch_get_status_00109
-;source-doc/base-drv/./ch376.c:46: return USB_INT_CONNECT;
+;source-doc/base-drv/ch376.c:46: return USB_INT_CONNECT;
 	ld	l,0x81
 	jr	l_ch_get_status_00126
 l_ch_get_status_00109:
-;source-doc/base-drv/./ch376.c:48: if (ch_status == CH_USB_INT_DISK_READ)
+;source-doc/base-drv/ch376.c:48: if (ch_status == CH_USB_INT_DISK_READ)
 	ld	a, l
 	sub	0x1d
 	jr	NZ,l_ch_get_status_00111
-;source-doc/base-drv/./ch376.c:49: return USB_ERR_DISK_READ;
+;source-doc/base-drv/ch376.c:49: return USB_ERR_DISK_READ;
 	ld	l,0x1d
 	jr	l_ch_get_status_00126
 l_ch_get_status_00111:
-;source-doc/base-drv/./ch376.c:51: if (ch_status == CH_USB_INT_DISK_WRITE)
+;source-doc/base-drv/ch376.c:51: if (ch_status == CH_USB_INT_DISK_WRITE)
 	ld	a, l
 	sub	0x1e
 	jr	NZ,l_ch_get_status_00113
-;source-doc/base-drv/./ch376.c:52: return USB_ERR_DISK_WRITE;
+;source-doc/base-drv/ch376.c:52: return USB_ERR_DISK_WRITE;
 	ld	l,0x1e
 	jr	l_ch_get_status_00126
 l_ch_get_status_00113:
-;source-doc/base-drv/./ch376.c:54: if (ch_status == CH_USB_INT_DISCONNECT) {
+;source-doc/base-drv/ch376.c:54: if (ch_status == CH_USB_INT_DISCONNECT) {
 	ld	a, l
 	sub	0x16
 	jr	NZ,l_ch_get_status_00115
-;source-doc/base-drv/./ch376.c:55: ch_cmd_set_usb_mode(5);
+;source-doc/base-drv/ch376.c:55: ch_cmd_set_usb_mode(5);
 	ld	l,0x05
 	call	_ch_cmd_set_usb_mode
-;source-doc/base-drv/./ch376.c:56: return USB_ERR_NO_DEVICE;
+;source-doc/base-drv/ch376.c:56: return USB_ERR_NO_DEVICE;
 	ld	l,0x05
 	jr	l_ch_get_status_00126
 l_ch_get_status_00115:
-;source-doc/base-drv/./ch376.c:59: if (ch_status == CH_USB_INT_BUF_OVER)
+;source-doc/base-drv/ch376.c:59: if (ch_status == CH_USB_INT_BUF_OVER)
 	ld	a, l
 	sub	0x17
 	jr	NZ,l_ch_get_status_00117
-;source-doc/base-drv/./ch376.c:60: return USB_ERR_DATA_ERROR;
+;source-doc/base-drv/ch376.c:60: return USB_ERR_DATA_ERROR;
 	ld	l,0x04
 	jr	l_ch_get_status_00126
 l_ch_get_status_00117:
-;source-doc/base-drv/./ch376.c:62: ch_status &= 0x2F;
+;source-doc/base-drv/ch376.c:62: ch_status &= 0x2F;
 	ld	a, l
 	and	0x2f
-;source-doc/base-drv/./ch376.c:64: if (ch_status == 0x2A)
+;source-doc/base-drv/ch376.c:64: if (ch_status == 0x2A)
 	cp	0x2a
 	jr	NZ,l_ch_get_status_00119
-;source-doc/base-drv/./ch376.c:65: return USB_ERR_NAK;
+;source-doc/base-drv/ch376.c:65: return USB_ERR_NAK;
 	ld	l,0x01
 	jr	l_ch_get_status_00126
 l_ch_get_status_00119:
-;source-doc/base-drv/./ch376.c:67: if (ch_status == 0x2E)
+;source-doc/base-drv/ch376.c:67: if (ch_status == 0x2E)
 	cp	0x2e
 	jr	NZ,l_ch_get_status_00121
-;source-doc/base-drv/./ch376.c:68: return USB_ERR_STALL;
+;source-doc/base-drv/ch376.c:68: return USB_ERR_STALL;
 	ld	l,0x02
 	jr	l_ch_get_status_00126
 l_ch_get_status_00121:
-;source-doc/base-drv/./ch376.c:70: ch_status &= 0x23;
+;source-doc/base-drv/ch376.c:70: ch_status &= 0x23;
 	and	0x23
-;source-doc/base-drv/./ch376.c:72: if (ch_status == 0x20)
+;source-doc/base-drv/ch376.c:72: if (ch_status == 0x20)
 	cp	0x20
 	jr	NZ,l_ch_get_status_00123
-;source-doc/base-drv/./ch376.c:73: return USB_ERR_TIMEOUT;
+;source-doc/base-drv/ch376.c:73: return USB_ERR_TIMEOUT;
 	ld	l,0x03
 	jr	l_ch_get_status_00126
 l_ch_get_status_00123:
-;source-doc/base-drv/./ch376.c:75: if (ch_status == 0x23)
+;source-doc/base-drv/ch376.c:75: if (ch_status == 0x23)
 	sub	0x23
 	jr	NZ,l_ch_get_status_00125
-;source-doc/base-drv/./ch376.c:76: return USB_TOKEN_OUT_OF_SYNC;
+;source-doc/base-drv/ch376.c:76: return USB_TOKEN_OUT_OF_SYNC;
 	ld	l,0x07
 	jr	l_ch_get_status_00126
 l_ch_get_status_00125:
-;source-doc/base-drv/./ch376.c:78: return USB_ERR_UNEXPECTED_STATUS_FROM_;
+;source-doc/base-drv/ch376.c:78: return USB_ERR_UNEXPECTED_STATUS_FROM_;
 	ld	l,0x08
 l_ch_get_status_00126:
-;source-doc/base-drv/./ch376.c:79: }
+;source-doc/base-drv/ch376.c:79: }
 	ret
-;source-doc/base-drv/./ch376.c:81: void ch_cmd_reset_all(void) { ch_command(CH_CMD_RESET_ALL); }
+;source-doc/base-drv/ch376.c:81: void ch_cmd_reset_all(void) { ch_command(CH_CMD_RESET_ALL); }
 ; ---------------------------------
 ; Function ch_cmd_reset_all
 ; ---------------------------------
 _ch_cmd_reset_all:
 	ld	l,0x05
 	jp	_ch_command
-;source-doc/base-drv/./ch376.c:100: uint8_t ch_probe(void) {
+;source-doc/base-drv/ch376.c:100: uint8_t ch_probe(void) {
 ; ---------------------------------
 ; Function ch_probe
 ; ---------------------------------
 _ch_probe:
-;source-doc/base-drv/./ch376.c:102: do {
-	ld	c,0x05
+	push	ix
+	ld	ix,0
+	add	ix,sp
+	dec	sp
+;source-doc/base-drv/ch376.c:102: do {
+	ld	(ix-1),0x05
 l_ch_probe_00103:
-;source-doc/base-drv/./ch376.c:85: ch_command(CH_CMD_CHECK_EXIST);
-	push	bc
+;source-doc/base-drv/ch376.c:85: ch_command(CH_CMD_CHECK_EXIST);
 	ld	l,0x06
 	call	_ch_command
-	pop	bc
-;source-doc/base-drv/./ch376.c:86: CH376_DATA_PORT = (uint8_t)~0x55;
+;source-doc/base-drv/ch376.c:86: CH376_DATA_PORT = (uint8_t)~0x55;
 	ld	a,0xaa
-	push	bc
 	ld	bc,_CH376_DATA_PORT
 	out	(c),a
+;source-doc/base-drv/ch376.c:87: delay();
 	call	_delay
-	pop	bc
-;source-doc/base-drv/./ch376.c:88: complement = CH376_DATA_PORT;
+;source-doc/base-drv/ch376.c:88: complement = CH376_DATA_PORT;
 	ld	a, +((_CH376_DATA_PORT) / 256)
 	in	a, (((_CH376_DATA_PORT) & 0xFF))
-;source-doc/base-drv/./ch376.c:89: return complement == 0x55;
+;source-doc/base-drv/ch376.c:89: return complement == 0x55;
 	sub	0x55
 	jr	NZ,l_ch_probe_00102
-;source-doc/base-drv/./ch376.c:103: if (ch_cmd_check_exist())
-;source-doc/base-drv/./ch376.c:104: return true;
+;source-doc/base-drv/ch376.c:103: if (ch_cmd_check_exist())
+;source-doc/base-drv/ch376.c:104: return true;
 	ld	l,0x01
 	jr	l_ch_probe_00107
 l_ch_probe_00102:
-;source-doc/base-drv/./ch376.c:106: delay_medium();
-	push	bc
+;source-doc/base-drv/ch376.c:106: delay_medium();
 	call	_delay_medium
-	pop	bc
-;source-doc/base-drv/./ch376.c:107: } while (--i != 0);
-	dec	c
+;source-doc/base-drv/ch376.c:107: } while (--i != 0);
+	dec	(ix-1)
 	jr	NZ,l_ch_probe_00103
-;source-doc/base-drv/./ch376.c:109: return false;
+;source-doc/base-drv/ch376.c:109: return false;
 	ld	l,0x00
 l_ch_probe_00107:
-;source-doc/base-drv/./ch376.c:110: }
+;source-doc/base-drv/ch376.c:110: }
+	inc	sp
+	pop	ix
 	ret
-;source-doc/base-drv/./ch376.c:112: uint8_t ch_cmd_set_usb_mode(const uint8_t mode) __z88dk_fastcall {
+;source-doc/base-drv/ch376.c:112: uint8_t ch_cmd_set_usb_mode(const uint8_t mode) __z88dk_fastcall {
 ; ---------------------------------
 ; Function ch_cmd_set_usb_mode
 ; ---------------------------------
 _ch_cmd_set_usb_mode:
 	ld	c, l
-;source-doc/base-drv/./ch376.c:113: uint8_t result = 0;
+;source-doc/base-drv/ch376.c:113: uint8_t result = 0;
 	ld	b,0x00
-;source-doc/base-drv/./ch376.c:115: CH376_COMMAND_PORT = CH_CMD_SET_USB_MODE;
+;source-doc/base-drv/ch376.c:115: CH376_COMMAND_PORT = CH_CMD_SET_USB_MODE;
 	ld	a,0x15
 	push	bc
 	ld	bc,_CH376_COMMAND_PORT
 	out	(c),a
 	call	_delay
 	pop	bc
-;source-doc/base-drv/./ch376.c:117: CH376_DATA_PORT = mode;
+;source-doc/base-drv/ch376.c:117: CH376_DATA_PORT = mode;
 	ld	a, c
 	push	bc
 	ld	bc,_CH376_DATA_PORT
 	out	(c),a
 	call	_delay
 	pop	bc
-;source-doc/base-drv/./ch376.c:122: while (result != CH_CMD_RET_SUCCESS && result != CH_CMD_RET_ABORT && --count != 0) {
+;source-doc/base-drv/ch376.c:122: while (result != CH_CMD_RET_SUCCESS && result != CH_CMD_RET_ABORT && --count != 0) {
 	ld	c,0x7f
 l_ch_cmd_set_usb_mode_00103:
 	ld	a, b
@@ -292,25 +293,25 @@ l_ch_cmd_set_usb_mode_00103:
 l_ch_cmd_set_usb_mode_00146:
 	xor	a
 l_ch_cmd_set_usb_mode_00147:
-	ld	e, a
-	bit	0, e
+	ld	e,a
+	bit	0,a
 	jr	NZ,l_ch_cmd_set_usb_mode_00105
 	ld	a, b
 	sub	0x5f
 	jr	Z,l_ch_cmd_set_usb_mode_00105
 	dec	c
 	jr	Z,l_ch_cmd_set_usb_mode_00105
-;source-doc/base-drv/./ch376.c:123: result = CH376_DATA_PORT;
+;source-doc/base-drv/ch376.c:123: result = CH376_DATA_PORT;
 	ld	a, +((_CH376_DATA_PORT) / 256)
 	in	a, (((_CH376_DATA_PORT) & 0xFF))
 	ld	b, a
-;source-doc/base-drv/./ch376.c:124: delay();
+;source-doc/base-drv/ch376.c:124: delay();
 	push	bc
 	call	_delay
 	pop	bc
 	jr	l_ch_cmd_set_usb_mode_00103
 l_ch_cmd_set_usb_mode_00105:
-;source-doc/base-drv/./ch376.c:127: return (result == CH_CMD_RET_SUCCESS) ? USB_ERR_OK : USB_ERR_FAIL;
+;source-doc/base-drv/ch376.c:127: return (result == CH_CMD_RET_SUCCESS) ? USB_ERR_OK : USB_ERR_FAIL;
 	ld	a, e
 	or	a
 	jr	Z,l_ch_cmd_set_usb_mode_00108
@@ -319,24 +320,24 @@ l_ch_cmd_set_usb_mode_00105:
 l_ch_cmd_set_usb_mode_00108:
 	ld	l,0x0e
 l_ch_cmd_set_usb_mode_00109:
-;source-doc/base-drv/./ch376.c:128: }
+;source-doc/base-drv/ch376.c:128: }
 	ret
-;source-doc/base-drv/./ch376.c:130: uint8_t ch_cmd_get_ic_version(void) {
+;source-doc/base-drv/ch376.c:130: uint8_t ch_cmd_get_ic_version(void) {
 ; ---------------------------------
 ; Function ch_cmd_get_ic_version
 ; ---------------------------------
 _ch_cmd_get_ic_version:
-;source-doc/base-drv/./ch376.c:131: ch_command(CH_CMD_GET_IC_VER);
+;source-doc/base-drv/ch376.c:131: ch_command(CH_CMD_GET_IC_VER);
 	ld	l,0x01
 	call	_ch_command
-;source-doc/base-drv/./ch376.c:132: return CH376_DATA_PORT & 0x1f;
+;source-doc/base-drv/ch376.c:132: return CH376_DATA_PORT & 0x1f;
 	ld	a, +((_CH376_DATA_PORT) / 256)
 	in	a, (((_CH376_DATA_PORT) & 0xFF))
 	and	0x1f
 	ld	l, a
-;source-doc/base-drv/./ch376.c:133: }
+;source-doc/base-drv/ch376.c:133: }
 	ret
-;source-doc/base-drv/./ch376.c:135: void ch_issue_token(const uint8_t toggle_bit, const uint8_t endpoint, const ch376_pid pid) {
+;source-doc/base-drv/ch376.c:135: void ch_issue_token(const uint8_t toggle_bit, const uint8_t endpoint, const ch376_pid pid) {
 ; ---------------------------------
 ; Function ch_issue_token
 ; ---------------------------------
@@ -344,14 +345,14 @@ _ch_issue_token:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./ch376.c:136: ch_command(CH_CMD_ISSUE_TKN_X);
+;source-doc/base-drv/ch376.c:136: ch_command(CH_CMD_ISSUE_TKN_X);
 	ld	l,0x4e
 	call	_ch_command
-;source-doc/base-drv/./ch376.c:137: CH376_DATA_PORT = toggle_bit;
+;source-doc/base-drv/ch376.c:137: CH376_DATA_PORT = toggle_bit;
 	ld	a,(ix+4)
 	ld	bc,_CH376_DATA_PORT
 	out	(c),a
-;source-doc/base-drv/./ch376.c:138: CH376_DATA_PORT = endpoint << 4 | pid;
+;source-doc/base-drv/ch376.c:138: CH376_DATA_PORT = endpoint << 4 | pid;
 	ld	a,(ix+5)
 	add	a, a
 	add	a, a
@@ -360,18 +361,17 @@ _ch_issue_token:
 	or	(ix+6)
 	ld	bc,_CH376_DATA_PORT
 	out	(c),a
-;source-doc/base-drv/./ch376.c:139: }
+;source-doc/base-drv/ch376.c:139: }
 	pop	ix
 	ret
-;source-doc/base-drv/./ch376.c:141: void ch_issue_token_in(const endpoint_param *const endpoint) __z88dk_fastcall {
+;source-doc/base-drv/ch376.c:141: void ch_issue_token_in(const endpoint_param *const endpoint) __z88dk_fastcall {
 ; ---------------------------------
 ; Function ch_issue_token_in
 ; ---------------------------------
 _ch_issue_token_in:
-	ex	de, hl
-;source-doc/base-drv/./ch376.c:142: ch_issue_token(endpoint->toggle ? 0x80 : 0x00, endpoint->number, CH_PID_IN);
-	ld	l, e
-	ld	h, d
+;source-doc/base-drv/ch376.c:142: ch_issue_token(endpoint->toggle ? 0x80 : 0x00, endpoint->number, CH_PID_IN);
+	ld	e,l
+	ld	d,h
 	ld	a, (hl)
 	rrca
 	and	0x07
@@ -386,26 +386,23 @@ l_ch_issue_token_in_00103:
 	xor	a
 l_ch_issue_token_in_00104:
 	ld	h,0x09
+	ld	l,b
 	push	hl
-	inc	sp
-	push	bc
-	inc	sp
 	push	af
 	inc	sp
 	call	_ch_issue_token
 	pop	af
 	inc	sp
-;source-doc/base-drv/./ch376.c:143: }
+;source-doc/base-drv/ch376.c:143: }
 	ret
-;source-doc/base-drv/./ch376.c:145: void ch_issue_token_out(const endpoint_param *const endpoint) __z88dk_fastcall {
+;source-doc/base-drv/ch376.c:145: void ch_issue_token_out(const endpoint_param *const endpoint) __z88dk_fastcall {
 ; ---------------------------------
 ; Function ch_issue_token_out
 ; ---------------------------------
 _ch_issue_token_out:
-	ex	de, hl
-;source-doc/base-drv/./ch376.c:146: ch_issue_token(endpoint->toggle ? 0x40 : 0x00, endpoint->number, CH_PID_OUT);
-	ld	l, e
-	ld	h, d
+;source-doc/base-drv/ch376.c:146: ch_issue_token(endpoint->toggle ? 0x40 : 0x00, endpoint->number, CH_PID_OUT);
+	ld	e,l
+	ld	d,h
 	ld	a, (hl)
 	rrca
 	and	0x07
@@ -420,18 +417,16 @@ l_ch_issue_token_out_00103:
 	xor	a
 l_ch_issue_token_out_00104:
 	ld	h,0x01
+	ld	l,b
 	push	hl
-	inc	sp
-	push	bc
-	inc	sp
 	push	af
 	inc	sp
 	call	_ch_issue_token
 	pop	af
 	inc	sp
-;source-doc/base-drv/./ch376.c:147: }
+;source-doc/base-drv/ch376.c:147: }
 	ret
-;source-doc/base-drv/./ch376.c:149: void ch_issue_token_out_ep0(void) { ch_issue_token(0x40, 0, CH_PID_OUT); }
+;source-doc/base-drv/ch376.c:149: void ch_issue_token_out_ep0(void) { ch_issue_token(0x40, 0, CH_PID_OUT); }
 ; ---------------------------------
 ; Function ch_issue_token_out_ep0
 ; ---------------------------------
@@ -447,7 +442,7 @@ _ch_issue_token_out_ep0:
 	pop	af
 	inc	sp
 	ret
-;source-doc/base-drv/./ch376.c:151: void ch_issue_token_in_ep0(void) { ch_issue_token(0x80, 0, CH_PID_IN); }
+;source-doc/base-drv/ch376.c:151: void ch_issue_token_in_ep0(void) { ch_issue_token(0x80, 0, CH_PID_IN); }
 ; ---------------------------------
 ; Function ch_issue_token_in_ep0
 ; ---------------------------------
@@ -463,7 +458,7 @@ _ch_issue_token_in_ep0:
 	pop	af
 	inc	sp
 	ret
-;source-doc/base-drv/./ch376.c:153: void ch_issue_token_setup(void) { ch_issue_token(0, 0, CH_PID_SETUP); }
+;source-doc/base-drv/ch376.c:153: void ch_issue_token_setup(void) { ch_issue_token(0, 0, CH_PID_SETUP); }
 ; ---------------------------------
 ; Function ch_issue_token_setup
 ; ---------------------------------
@@ -481,7 +476,7 @@ _ch_issue_token_setup:
 	pop	af
 	inc	sp
 	ret
-;source-doc/base-drv/./ch376.c:155: usb_error ch_data_in_transfer(uint8_t *buffer, int16_t buffer_size, endpoint_param *const endpoint) {
+;source-doc/base-drv/ch376.c:155: usb_error ch_data_in_transfer(uint8_t *buffer, int16_t buffer_size, endpoint_param *const endpoint) {
 ; ---------------------------------
 ; Function ch_data_in_transfer
 ; ---------------------------------
@@ -490,44 +485,43 @@ _ch_data_in_transfer:
 	ld	ix,0
 	add	ix,sp
 	push	af
-;source-doc/base-drv/./ch376.c:158: if (buffer_size == 0)
+;source-doc/base-drv/ch376.c:158: if (buffer_size == 0)
 	ld	a,(ix+7)
 	or	(ix+6)
 	jr	NZ,l_ch_data_in_transfer_00102
-;source-doc/base-drv/./ch376.c:159: return USB_ERR_OK;
+;source-doc/base-drv/ch376.c:159: return USB_ERR_OK;
 	ld	l,0x00
 	jp	l_ch_data_in_transfer_00111
 l_ch_data_in_transfer_00102:
-;source-doc/base-drv/./ch376.c:161: USB_MODULE_LEDS = 0x01;
+;source-doc/base-drv/ch376.c:161: USB_MODULE_LEDS = 0x01;
 	ld	a,0x01
 	ld	bc,_USB_MODULE_LEDS
 	out	(c),a
-;source-doc/base-drv/./ch376.c:162: do {
+;source-doc/base-drv/ch376.c:162: do {
 	ld	c,(ix+8)
 	ld	b,(ix+9)
-	inc	sp
-	inc	sp
+	pop	de
 	push	bc
 l_ch_data_in_transfer_00107:
-;source-doc/base-drv/./ch376.c:163: ch_issue_token_in(endpoint);
-	push	bc
-	ld	l, c
-	ld	h, b
+;source-doc/base-drv/ch376.c:163: ch_issue_token_in(endpoint);
+	ld	l,c
+	ld	h,b
+	push	hl
 	call	_ch_issue_token_in
 	call	_ch_long_wait_int_and_get_statu
 	pop	bc
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./ch376.c:166: CHECK(result);
+;source-doc/base-drv/ch376.c:166: CHECK(result);
 	ld	a,(_result)
 	or	a
 	jr	NZ,l_ch_data_in_transfer_00110
-;source-doc/base-drv/./ch376.c:168: endpoint->toggle = !endpoint->toggle;
+;source-doc/base-drv/ch376.c:168: endpoint->toggle = !endpoint->toggle;
 	ld	e, c
 	ld	d, b
 	pop	hl
+	ld	a,(hl)
 	push	hl
-	ld	a, (hl)
 	and	0x01
 	xor	0x01
 	and	0x01
@@ -536,32 +530,32 @@ l_ch_data_in_transfer_00107:
 	and	0xfe
 	or	l
 	ld	(de), a
-;source-doc/base-drv/./ch376.c:170: count = ch_read_data(buffer);
+;source-doc/base-drv/ch376.c:170: count = ch_read_data(buffer);
 	push	bc
 	ld	l,(ix+4)
 	ld	h,(ix+5)
 	call	_ch_read_data
 	ld	e, a
 	pop	bc
-;source-doc/base-drv/./ch376.c:172: if (count == 0) {
+;source-doc/base-drv/ch376.c:172: if (count == 0) {
 	ld	a, e
-;source-doc/base-drv/./ch376.c:173: USB_MODULE_LEDS = 0x00;
+;source-doc/base-drv/ch376.c:173: USB_MODULE_LEDS = 0x00;
 	or	a
 	jr	NZ,l_ch_data_in_transfer_00106
 	ld	bc,_USB_MODULE_LEDS
 	out	(c),a
-;source-doc/base-drv/./ch376.c:174: return USB_ERR_DATA_ERROR;
+;source-doc/base-drv/ch376.c:174: return USB_ERR_DATA_ERROR;
 	ld	l,0x04
 	jr	l_ch_data_in_transfer_00111
 l_ch_data_in_transfer_00106:
-;source-doc/base-drv/./ch376.c:177: buffer += count;
+;source-doc/base-drv/ch376.c:177: buffer += count;
 	ld	a,(ix+4)
 	add	a, e
 	ld	(ix+4),a
 	jr	NC,l_ch_data_in_transfer_00148
 	inc	(ix+5)
 l_ch_data_in_transfer_00148:
-;source-doc/base-drv/./ch376.c:178: buffer_size -= count;
+;source-doc/base-drv/ch376.c:178: buffer_size -= count;
 	ld	d,0x00
 	ld	a,(ix+6)
 	sub	e
@@ -569,7 +563,7 @@ l_ch_data_in_transfer_00148:
 	ld	a,(ix+7)
 	sbc	a, d
 	ld	(ix+7),a
-;source-doc/base-drv/./ch376.c:179: } while (buffer_size > 0);
+;source-doc/base-drv/ch376.c:179: } while (buffer_size > 0);
 	xor	a
 	cp	(ix+6)
 	sbc	a,(ix+7)
@@ -577,24 +571,24 @@ l_ch_data_in_transfer_00148:
 	xor	0x80
 l_ch_data_in_transfer_00149:
 	jp	M, l_ch_data_in_transfer_00107
-;source-doc/base-drv/./ch376.c:181: USB_MODULE_LEDS = 0x00;
+;source-doc/base-drv/ch376.c:181: USB_MODULE_LEDS = 0x00;
 	ld	a,0x00
 	ld	bc,_USB_MODULE_LEDS
 	out	(c),a
-;source-doc/base-drv/./ch376.c:183: return USB_ERR_OK;
+;source-doc/base-drv/ch376.c:183: return USB_ERR_OK;
 	ld	l,0x00
 	jr	l_ch_data_in_transfer_00111
-;source-doc/base-drv/./ch376.c:184: done:
+;source-doc/base-drv/ch376.c:184: done:
 l_ch_data_in_transfer_00110:
-;source-doc/base-drv/./ch376.c:185: return result;
-	ld	hl,_result
-	ld	l, (hl)
+;source-doc/base-drv/ch376.c:185: return result;
+	ld	hl,(_result)
+	ld	h,+((_result) / 256)
 l_ch_data_in_transfer_00111:
-;source-doc/base-drv/./ch376.c:186: }
+;source-doc/base-drv/ch376.c:186: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/base-drv/./ch376.c:188: usb_error ch_data_in_transfer_n(uint8_t *const buffer, int8_t *const buffer_size, endpoint_param *const endpoint) {
+;source-doc/base-drv/ch376.c:188: usb_error ch_data_in_transfer_n(uint8_t *const buffer, int8_t *const buffer_size, endpoint_param *const endpoint) {
 ; ---------------------------------
 ; Function ch_data_in_transfer_n
 ; ---------------------------------
@@ -602,21 +596,21 @@ _ch_data_in_transfer_n:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./ch376.c:192: USB_MODULE_LEDS = 0x01;
+;source-doc/base-drv/ch376.c:192: USB_MODULE_LEDS = 0x01;
 	ld	a,0x01
 	ld	bc,_USB_MODULE_LEDS
 	out	(c),a
-;source-doc/base-drv/./ch376.c:194: ch_issue_token_in(endpoint);
+;source-doc/base-drv/ch376.c:194: ch_issue_token_in(endpoint);
 	ld	l,(ix+8)
 	ld	h,(ix+9)
 	call	_ch_issue_token_in
-;source-doc/base-drv/./ch376.c:196: CHECK(ch_long_wait_int_and_get_status());
+;source-doc/base-drv/ch376.c:196: CHECK(ch_long_wait_int_and_get_status());
 	call	_ch_long_wait_int_and_get_statu
 	ld	a, l
-	ld	b,a
+	ld	b, a
 	or	a
 	jr	NZ,l_ch_data_in_transfer_n_00103
-;source-doc/base-drv/./ch376.c:198: endpoint->toggle = !endpoint->toggle;
+;source-doc/base-drv/ch376.c:198: endpoint->toggle = !endpoint->toggle;
 	ld	e,(ix+8)
 	ld	d,(ix+9)
 	ld	c, e
@@ -631,30 +625,30 @@ _ch_data_in_transfer_n:
 	and	0xfe
 	or	e
 	ld	(bc), a
-;source-doc/base-drv/./ch376.c:200: count = ch_read_data(buffer);
+;source-doc/base-drv/ch376.c:200: count = ch_read_data(buffer);
 	ld	l,(ix+4)
 	ld	h,(ix+5)
 	call	_ch_read_data
-;source-doc/base-drv/./ch376.c:202: *buffer_size = count;
+;source-doc/base-drv/ch376.c:202: *buffer_size = count;
 	ld	c,(ix+6)
 	ld	b,(ix+7)
 	ld	(bc), a
-;source-doc/base-drv/./ch376.c:204: USB_MODULE_LEDS = 0x00;
+;source-doc/base-drv/ch376.c:204: USB_MODULE_LEDS = 0x00;
 	ld	a,0x00
 	ld	bc,_USB_MODULE_LEDS
 	out	(c),a
-;source-doc/base-drv/./ch376.c:206: return USB_ERR_OK;
+;source-doc/base-drv/ch376.c:206: return USB_ERR_OK;
 	ld	l,0x00
 	jr	l_ch_data_in_transfer_n_00104
-;source-doc/base-drv/./ch376.c:207: done:
+;source-doc/base-drv/ch376.c:207: done:
 l_ch_data_in_transfer_n_00103:
-;source-doc/base-drv/./ch376.c:208: return result;
+;source-doc/base-drv/ch376.c:208: return result;
 	ld	l, b
 l_ch_data_in_transfer_n_00104:
-;source-doc/base-drv/./ch376.c:209: }
+;source-doc/base-drv/ch376.c:209: }
 	pop	ix
 	ret
-;source-doc/base-drv/./ch376.c:211: usb_error ch_data_out_transfer(const uint8_t *buffer, int16_t buffer_length, endpoint_param *const endpoint) {
+;source-doc/base-drv/ch376.c:211: usb_error ch_data_out_transfer(const uint8_t *buffer, int16_t buffer_length, endpoint_param *const endpoint) {
 ; ---------------------------------
 ; Function ch_data_out_transfer
 ; ---------------------------------
@@ -664,7 +658,7 @@ _ch_data_out_transfer:
 	add	ix,sp
 	push	af
 	dec	sp
-;source-doc/base-drv/./ch376.c:214: const uint8_t max_packet_size = calc_max_packet_size(endpoint->max_packet_sizex);
+;source-doc/base-drv/ch376.c:214: const uint8_t max_packet_size = calc_max_packet_size(endpoint->max_packet_sizex);
 	ld	c,(ix+8)
 	ld	b,(ix+9)
 	ld	e, c
@@ -672,13 +666,13 @@ _ch_data_out_transfer:
 	inc	de
 	ld	a, (de)
 	ld	(ix-3),a
-;source-doc/base-drv/./ch376.c:216: USB_MODULE_LEDS = 0x02;
+;source-doc/base-drv/ch376.c:216: USB_MODULE_LEDS = 0x02;
 	ld	a,0x02
 	push	bc
 	ld	bc,_USB_MODULE_LEDS
 	out	(c),a
 	pop	bc
-;source-doc/base-drv/./ch376.c:218: while (buffer_length > 0) {
+;source-doc/base-drv/ch376.c:218: while (buffer_length > 0) {
 	ld	(ix-2),c
 	ld	(ix-1),b
 l_ch_data_out_transfer_00103:
@@ -689,7 +683,7 @@ l_ch_data_out_transfer_00103:
 	xor	0x80
 l_ch_data_out_transfer_00139:
 	jp	P, l_ch_data_out_transfer_00105
-;source-doc/base-drv/./ch376.c:219: const uint8_t size = max_packet_size < buffer_length ? max_packet_size : buffer_length;
+;source-doc/base-drv/ch376.c:219: const uint8_t size = max_packet_size < buffer_length ? max_packet_size : buffer_length;
 	ld	d,(ix-3)
 	ld	e,0x00
 	ld	a, d
@@ -703,8 +697,9 @@ l_ch_data_out_transfer_00140:
 	jr	l_ch_data_out_transfer_00110
 l_ch_data_out_transfer_00109:
 	ld	d,(ix+6)
+	ld	e,(ix+7)
 l_ch_data_out_transfer_00110:
-;source-doc/base-drv/./ch376.c:220: buffer             = ch_write_data(buffer, size);
+;source-doc/base-drv/ch376.c:220: buffer             = ch_write_data(buffer, size);
 	push	bc
 	push	de
 	push	de
@@ -719,7 +714,7 @@ l_ch_data_out_transfer_00110:
 	pop	bc
 	ld	(ix+4),l
 	ld	(ix+5),h
-;source-doc/base-drv/./ch376.c:221: buffer_length -= size;
+;source-doc/base-drv/ch376.c:221: buffer_length -= size;
 	ld	e,0x00
 	ld	a,(ix+6)
 	sub	d
@@ -727,10 +722,10 @@ l_ch_data_out_transfer_00110:
 	ld	a,(ix+7)
 	sbc	a, e
 	ld	(ix+7),a
-;source-doc/base-drv/./ch376.c:222: ch_issue_token_out(endpoint);
-	push	bc
-	ld	l, c
-	ld	h, b
+;source-doc/base-drv/ch376.c:222: ch_issue_token_out(endpoint);
+	ld	l,c
+	ld	h,b
+	push	hl
 	call	_ch_issue_token_out
 	call	_ch_long_wait_int_and_get_statu
 	ld	a, l
@@ -738,7 +733,7 @@ l_ch_data_out_transfer_00110:
 	ld	l, a
 	or	a
 	jr	NZ,l_ch_data_out_transfer_00106
-;source-doc/base-drv/./ch376.c:226: endpoint->toggle = !endpoint->toggle;
+;source-doc/base-drv/ch376.c:226: endpoint->toggle = !endpoint->toggle;
 	ld	e, c
 	ld	d, b
 	ld	l,(ix-2)
@@ -754,34 +749,34 @@ l_ch_data_out_transfer_00110:
 	ld	(de), a
 	jr	l_ch_data_out_transfer_00103
 l_ch_data_out_transfer_00105:
-;source-doc/base-drv/./ch376.c:229: USB_MODULE_LEDS = 0x00;
+;source-doc/base-drv/ch376.c:229: USB_MODULE_LEDS = 0x00;
 	ld	a,0x00
 	ld	bc,_USB_MODULE_LEDS
 	out	(c),a
-;source-doc/base-drv/./ch376.c:231: return USB_ERR_OK;
+;source-doc/base-drv/ch376.c:231: return USB_ERR_OK;
 	ld	l,0x00
-;source-doc/base-drv/./ch376.c:232: done:
-;source-doc/base-drv/./ch376.c:233: return result;
+;source-doc/base-drv/ch376.c:232: done:
+;source-doc/base-drv/ch376.c:233: return result;
 l_ch_data_out_transfer_00106:
-;source-doc/base-drv/./ch376.c:234: }
+;source-doc/base-drv/ch376.c:234: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/base-drv/./ch376.c:236: void ch_set_usb_address(const uint8_t device_address) __z88dk_fastcall {
+;source-doc/base-drv/ch376.c:236: void ch_set_usb_address(const uint8_t device_address) __z88dk_fastcall {
 ; ---------------------------------
 ; Function ch_set_usb_address
 ; ---------------------------------
 _ch_set_usb_address:
-;source-doc/base-drv/./ch376.c:237: ch_command(CH_CMD_SET_USB_ADDR);
+;source-doc/base-drv/ch376.c:237: ch_command(CH_CMD_SET_USB_ADDR);
 	push	hl
 	ld	l,0x13
 	call	_ch_command
 	pop	hl
-;source-doc/base-drv/./ch376.c:238: CH376_DATA_PORT = device_address;
+;source-doc/base-drv/ch376.c:238: CH376_DATA_PORT = device_address;
 	ld	a, l
 	ld	bc,_CH376_DATA_PORT
 	out	(c),a
-;source-doc/base-drv/./ch376.c:239: }
+;source-doc/base-drv/ch376.c:239: }
 	ret
 _result:
 	DEFB +0x00

Source/HBIOS/ch376-native/base-drv/class_hub.c.asm

@@ -0,0 +1,458 @@
+;--------------------------------------------------------
+; File Created by SDCC : free open source ISO C Compiler
+; Version 4.4.0 #14648 (Linux)
+;--------------------------------------------------------
+; Processed by Z88DK
+;--------------------------------------------------------
+	
+	EXTERN __divschar
+	EXTERN __divschar_callee
+	EXTERN __divsint
+	EXTERN __divsint_callee
+	EXTERN __divslong
+	EXTERN __divslong_callee
+	EXTERN __divslonglong
+	EXTERN __divslonglong_callee
+	EXTERN __divsuchar
+	EXTERN __divsuchar_callee
+	EXTERN __divuchar
+	EXTERN __divuchar_callee
+	EXTERN __divuint
+	EXTERN __divuint_callee
+	EXTERN __divulong
+	EXTERN __divulong_callee
+	EXTERN __divulonglong
+	EXTERN __divulonglong_callee
+	EXTERN __divuschar
+	EXTERN __divuschar_callee
+	EXTERN __modschar
+	EXTERN __modschar_callee
+	EXTERN __modsint
+	EXTERN __modsint_callee
+	EXTERN __modslong
+	EXTERN __modslong_callee
+	EXTERN __modslonglong
+	EXTERN __modslonglong_callee
+	EXTERN __modsuchar
+	EXTERN __modsuchar_callee
+	EXTERN __moduchar
+	EXTERN __moduchar_callee
+	EXTERN __moduint
+	EXTERN __moduint_callee
+	EXTERN __modulong
+	EXTERN __modulong_callee
+	EXTERN __modulonglong
+	EXTERN __modulonglong_callee
+	EXTERN __moduschar
+	EXTERN __moduschar_callee
+	EXTERN __mulint
+	EXTERN __mulint_callee
+	EXTERN __mullong
+	EXTERN __mullong_callee
+	EXTERN __mullonglong
+	EXTERN __mullonglong_callee
+	EXTERN __mulschar
+	EXTERN __mulschar_callee
+	EXTERN __mulsuchar
+	EXTERN __mulsuchar_callee
+	EXTERN __muluchar
+	EXTERN __muluchar_callee
+	EXTERN __muluschar
+	EXTERN __muluschar_callee
+	EXTERN __rlslonglong
+	EXTERN __rlslonglong_callee
+	EXTERN __rlulonglong
+	EXTERN __rlulonglong_callee
+	EXTERN __rrslonglong
+	EXTERN __rrslonglong_callee
+	EXTERN __rrulonglong
+	EXTERN __rrulonglong_callee
+	EXTERN ___mulsint2slong
+	EXTERN ___mulsint2slong_callee
+	EXTERN ___muluint2ulong
+	EXTERN ___muluint2ulong_callee
+	EXTERN ___sdcc_call_hl
+	EXTERN ___sdcc_call_iy
+	EXTERN ___sdcc_enter_ix
+	EXTERN banked_call
+	EXTERN _banked_ret
+	EXTERN ___fs2schar
+	EXTERN ___fs2schar_callee
+	EXTERN ___fs2sint
+	EXTERN ___fs2sint_callee
+	EXTERN ___fs2slong
+	EXTERN ___fs2slong_callee
+	EXTERN ___fs2slonglong
+	EXTERN ___fs2slonglong_callee
+	EXTERN ___fs2uchar
+	EXTERN ___fs2uchar_callee
+	EXTERN ___fs2uint
+	EXTERN ___fs2uint_callee
+	EXTERN ___fs2ulong
+	EXTERN ___fs2ulong_callee
+	EXTERN ___fs2ulonglong
+	EXTERN ___fs2ulonglong_callee
+	EXTERN ___fsadd
+	EXTERN ___fsadd_callee
+	EXTERN ___fsdiv
+	EXTERN ___fsdiv_callee
+	EXTERN ___fseq
+	EXTERN ___fseq_callee
+	EXTERN ___fsgt
+	EXTERN ___fsgt_callee
+	EXTERN ___fslt
+	EXTERN ___fslt_callee
+	EXTERN ___fsmul
+	EXTERN ___fsmul_callee
+	EXTERN ___fsneq
+	EXTERN ___fsneq_callee
+	EXTERN ___fssub
+	EXTERN ___fssub_callee
+	EXTERN ___schar2fs
+	EXTERN ___schar2fs_callee
+	EXTERN ___sint2fs
+	EXTERN ___sint2fs_callee
+	EXTERN ___slong2fs
+	EXTERN ___slong2fs_callee
+	EXTERN ___slonglong2fs
+	EXTERN ___slonglong2fs_callee
+	EXTERN ___uchar2fs
+	EXTERN ___uchar2fs_callee
+	EXTERN ___uint2fs
+	EXTERN ___uint2fs_callee
+	EXTERN ___ulong2fs
+	EXTERN ___ulong2fs_callee
+	EXTERN ___ulonglong2fs
+	EXTERN ___ulonglong2fs_callee
+	EXTERN ____sdcc_2_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_2_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_mbc
+	EXTERN ____sdcc_4_ldi_nosave_bc
+	EXTERN ____sdcc_4_ldi_save_bc
+	EXTERN ____sdcc_4_push_hlix
+	EXTERN ____sdcc_4_push_mhl
+	EXTERN ____sdcc_lib_setmem_hl
+	EXTERN ____sdcc_ll_add_de_bc_hl
+	EXTERN ____sdcc_ll_add_de_bc_hlix
+	EXTERN ____sdcc_ll_add_de_hlix_bc
+	EXTERN ____sdcc_ll_add_de_hlix_bcix
+	EXTERN ____sdcc_ll_add_deix_bc_hl
+	EXTERN ____sdcc_ll_add_deix_hlix
+	EXTERN ____sdcc_ll_add_hlix_bc_deix
+	EXTERN ____sdcc_ll_add_hlix_deix_bc
+	EXTERN ____sdcc_ll_add_hlix_deix_bcix
+	EXTERN ____sdcc_ll_asr_hlix_a
+	EXTERN ____sdcc_ll_asr_mbc_a
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hl
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_deixm_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_desp_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_hl_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_deixm
+	EXTERN ____sdcc_ll_lsl_hlix_a
+	EXTERN ____sdcc_ll_lsl_mbc_a
+	EXTERN ____sdcc_ll_lsr_hlix_a
+	EXTERN ____sdcc_ll_lsr_mbc_a
+	EXTERN ____sdcc_ll_push_hlix
+	EXTERN ____sdcc_ll_push_mhl
+	EXTERN ____sdcc_ll_sub_de_bc_hl
+	EXTERN ____sdcc_ll_sub_de_bc_hlix
+	EXTERN ____sdcc_ll_sub_de_hlix_bc
+	EXTERN ____sdcc_ll_sub_de_hlix_bcix
+	EXTERN ____sdcc_ll_sub_deix_bc_hl
+	EXTERN ____sdcc_ll_sub_deix_hlix
+	EXTERN ____sdcc_ll_sub_hlix_bc_deix
+	EXTERN ____sdcc_ll_sub_hlix_deix_bc
+	EXTERN ____sdcc_ll_sub_hlix_deix_bcix
+	EXTERN ____sdcc_load_debc_deix
+	EXTERN ____sdcc_load_dehl_deix
+	EXTERN ____sdcc_load_debc_mhl
+	EXTERN ____sdcc_load_hlde_mhl
+	EXTERN ____sdcc_store_dehl_bcix
+	EXTERN ____sdcc_store_debc_hlix
+	EXTERN ____sdcc_store_debc_mhl
+	EXTERN ____sdcc_cpu_pop_ei
+	EXTERN ____sdcc_cpu_pop_ei_jp
+	EXTERN ____sdcc_cpu_push_di
+	EXTERN ____sdcc_outi
+	EXTERN ____sdcc_outi_128
+	EXTERN ____sdcc_outi_256
+	EXTERN ____sdcc_ldi
+	EXTERN ____sdcc_ldi_128
+	EXTERN ____sdcc_ldi_256
+	EXTERN ____sdcc_4_copy_srcd_hlix_dst_deix
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_and_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_cpl_src_mhl_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_hlix_dst_debc
+
+;--------------------------------------------------------
+; Public variables in this module
+;--------------------------------------------------------
+	GLOBAL _cmd_get_hub_descriptor
+	GLOBAL _hub_get_descriptor
+;--------------------------------------------------------
+; Externals used
+;--------------------------------------------------------
+	GLOBAL _get_usb_device_config
+	GLOBAL _find_device_config
+	GLOBAL _next_device_config
+	GLOBAL _first_device_config
+	GLOBAL _find_first_free
+	GLOBAL _usbtrn_clear_endpoint_halt
+	GLOBAL _usbtrn_set_address
+	GLOBAL _usbtrn_set_configuration
+	GLOBAL _usbtrn_gfull_cfg_desc
+	GLOBAL _usbtrn_get_config_descriptor
+	GLOBAL _usbtrn_get_descriptor2
+	GLOBAL _usbtrn_get_descriptor
+	GLOBAL _usbdev_dat_in_trnsfer_0
+	GLOBAL _usbdev_dat_in_trnsfer
+	GLOBAL _usbdev_bulk_in_transfer
+	GLOBAL _usbdev_blk_out_trnsfer
+	GLOBAL _usbdev_control_transfer
+	GLOBAL _usb_data_out_transfer
+	GLOBAL _usb_data_in_transfer_n
+	GLOBAL _usb_data_in_transfer
+	GLOBAL _usb_control_transfer
+	GLOBAL _ch_issue_token_in_ep0
+	GLOBAL _ch_issue_token_out_ep0
+	GLOBAL _ch_issue_token_setup
+	GLOBAL _ch_data_out_transfer
+	GLOBAL _ch_data_in_transfer_n
+	GLOBAL _ch_data_in_transfer
+	GLOBAL _ch_control_transfer_set_config
+	GLOBAL _ch_control_transfer_set_address
+	GLOBAL _ch_control_transfer_request_descriptor
+	GLOBAL _ch_set_usb_address
+	GLOBAL _ch_write_data
+	GLOBAL _ch_cmd_get_ic_version
+	GLOBAL _ch_cmd_set_usb_mode
+	GLOBAL _ch_probe
+	GLOBAL _ch_cmd_reset_all
+	GLOBAL _ch_read_data
+	GLOBAL _ch_very_short_wait_int_and_get_status
+	GLOBAL _ch_short_wait_int_and_get_status
+	GLOBAL _ch_long_wait_int_and_get_status
+	GLOBAL _ch_get_status
+	GLOBAL _ch_command
+	GLOBAL _delay_medium
+	GLOBAL _delay_short
+	GLOBAL _delay_20ms
+	GLOBAL _printf
+	GLOBAL _delay
+	GLOBAL _ulltoa_callee
+	GLOBAL _ulltoa
+	GLOBAL _strtoull_callee
+	GLOBAL _strtoull
+	GLOBAL _strtoll_callee
+	GLOBAL _strtoll
+	GLOBAL _lltoa_callee
+	GLOBAL _lltoa
+	GLOBAL _llabs_callee
+	GLOBAL _llabs
+	GLOBAL __lldivu__callee
+	GLOBAL __lldivu_
+	GLOBAL __lldiv__callee
+	GLOBAL __lldiv_
+	GLOBAL _atoll_callee
+	GLOBAL _atoll
+	GLOBAL _realloc_unlocked_callee
+	GLOBAL _realloc_unlocked
+	GLOBAL _malloc_unlocked_fastcall
+	GLOBAL _malloc_unlocked
+	GLOBAL _free_unlocked_fastcall
+	GLOBAL _free_unlocked
+	GLOBAL _calloc_unlocked_callee
+	GLOBAL _calloc_unlocked
+	GLOBAL _aligned_alloc_unlocked_callee
+	GLOBAL _aligned_alloc_unlocked
+	GLOBAL _realloc_callee
+	GLOBAL _realloc
+	GLOBAL _malloc_fastcall
+	GLOBAL _malloc
+	GLOBAL _free_fastcall
+	GLOBAL _free
+	GLOBAL _calloc_callee
+	GLOBAL _calloc
+	GLOBAL _aligned_alloc_callee
+	GLOBAL _aligned_alloc
+	GLOBAL _utoa_callee
+	GLOBAL _utoa
+	GLOBAL _ultoa_callee
+	GLOBAL _ultoa
+	GLOBAL _system_fastcall
+	GLOBAL _system
+	GLOBAL _strtoul_callee
+	GLOBAL _strtoul
+	GLOBAL _strtol_callee
+	GLOBAL _strtol
+	GLOBAL _strtof_callee
+	GLOBAL _strtof
+	GLOBAL _strtod_callee
+	GLOBAL _strtod
+	GLOBAL _srand_fastcall
+	GLOBAL _srand
+	GLOBAL _rand
+	GLOBAL _quick_exit_fastcall
+	GLOBAL _quick_exit
+	GLOBAL _qsort_callee
+	GLOBAL _qsort
+	GLOBAL _ltoa_callee
+	GLOBAL _ltoa
+	GLOBAL _labs_fastcall
+	GLOBAL _labs
+	GLOBAL _itoa_callee
+	GLOBAL _itoa
+	GLOBAL _ftoh_callee
+	GLOBAL _ftoh
+	GLOBAL _ftog_callee
+	GLOBAL _ftog
+	GLOBAL _ftoe_callee
+	GLOBAL _ftoe
+	GLOBAL _ftoa_callee
+	GLOBAL _ftoa
+	GLOBAL _exit_fastcall
+	GLOBAL _exit
+	GLOBAL _dtoh_callee
+	GLOBAL _dtoh
+	GLOBAL _dtog_callee
+	GLOBAL _dtog
+	GLOBAL _dtoe_callee
+	GLOBAL _dtoe
+	GLOBAL _dtoa_callee
+	GLOBAL _dtoa
+	GLOBAL _bsearch_callee
+	GLOBAL _bsearch
+	GLOBAL _atol_fastcall
+	GLOBAL _atol
+	GLOBAL _atoi_fastcall
+	GLOBAL _atoi
+	GLOBAL _atof_fastcall
+	GLOBAL _atof
+	GLOBAL _atexit_fastcall
+	GLOBAL _atexit
+	GLOBAL _at_quick_exit_fastcall
+	GLOBAL _at_quick_exit
+	GLOBAL _abs_fastcall
+	GLOBAL _abs
+	GLOBAL _abort
+	GLOBAL __strtou__callee
+	GLOBAL __strtou_
+	GLOBAL __strtoi__callee
+	GLOBAL __strtoi_
+	GLOBAL __random_uniform_xor_8__fastcall
+	GLOBAL __random_uniform_xor_8_
+	GLOBAL __random_uniform_xor_32__fastcall
+	GLOBAL __random_uniform_xor_32_
+	GLOBAL __random_uniform_cmwc_8__fastcall
+	GLOBAL __random_uniform_cmwc_8_
+	GLOBAL __shellsort__callee
+	GLOBAL __shellsort_
+	GLOBAL __quicksort__callee
+	GLOBAL __quicksort_
+	GLOBAL __insertion_sort__callee
+	GLOBAL __insertion_sort_
+	GLOBAL __ldivu__callee
+	GLOBAL __ldivu_
+	GLOBAL __ldiv__callee
+	GLOBAL __ldiv_
+	GLOBAL __divu__callee
+	GLOBAL __divu_
+	GLOBAL __div__callee
+	GLOBAL __div_
+	GLOBAL _result
+;--------------------------------------------------------
+; special function registers
+;--------------------------------------------------------
+defc _CH376_DATA_PORT	=	0xff88
+defc _CH376_COMMAND_PORT	=	0xff89
+defc _USB_MODULE_LEDS	=	0xff8a
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	SECTION bss_compiler
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	
+IF 0
+	
+; .area _INITIALIZED removed by z88dk
+	
+	
+ENDIF
+	
+;--------------------------------------------------------
+; absolute external ram data
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; global & static initialisations
+;--------------------------------------------------------
+	SECTION code_crt_init
+;--------------------------------------------------------
+; Home
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; code
+;--------------------------------------------------------
+	SECTION code_compiler
+;source-doc/base-drv/class_hub.c:7: usb_error hub_get_descriptor(const device_config_hub *const hub_config, hub_descriptor *const hub_description) __sdcccall(1) {
+;	---------------------------------
+; Function hub_get_descriptor
+; ---------------------------------
+_hub_get_descriptor:
+;source-doc/base-drv/class_hub.c:8: return usb_control_transfer(&cmd_get_hub_descriptor, hub_description, hub_config->address, hub_config->max_packet_size);
+	ld	a,l
+	ld	c,h
+	inc	hl
+	ld	b, (hl)
+	ld	l, a
+	ld	h, c
+	ld	a, (hl)
+	rlca
+	rlca
+	rlca
+	rlca
+	and	a,0x0f
+	ld	c, a
+	push	bc
+	push	de
+	ld	hl,_cmd_get_hub_descriptor
+	push	hl
+	call	_usb_control_transfer
+	pop	af
+	pop	af
+	pop	af
+	ld	a, l
+;source-doc/base-drv/class_hub.c:9: }
+	ret
+	SECTION rodata_compiler
+_cmd_get_hub_descriptor:
+	DEFB +0xa0
+	DEFB +0x06
+	DEFB +0x00
+	DEFB +0x29
+	DEFB +0x00
+	DEFB +0x00
+	DEFW +0x0008
+	SECTION IGNORE

Source/HBIOS/ch376-native/base-drv/class_hub.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./class_hub.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/class_hub.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,39 +48,35 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./class_hub.c:7: usb_error hub_get_descriptor(const device_config_hub *const hub_config, hub_descriptor *const hub_description) __sdcccall(1) {
+;source-doc/base-drv/class_hub.c:7: usb_error hub_get_descriptor(const device_config_hub *const hub_config, hub_descriptor *const hub_description) __sdcccall(1) {
 ; ---------------------------------
 ; Function hub_get_descriptor
 ; ---------------------------------
 _hub_get_descriptor:
-;source-doc/base-drv/./class_hub.c:8: return usb_control_transfer(&cmd_get_hub_descriptor, hub_description, hub_config->address, hub_config->max_packet_size);
+;source-doc/base-drv/class_hub.c:8: return usb_control_transfer(&cmd_get_hub_descriptor, hub_description, hub_config->address, hub_config->max_packet_size);
 	ld	a,l
-	ld	b,h
+	ld	c,h
 	inc	hl
-	ld	c, (hl)
+	ld	b, (hl)
 	ld	l, a
-	ld	h, b
+	ld	h, c
 	ld	a, (hl)
 	rlca
 	rlca
 	rlca
 	rlca
 	and	0x0f
-	ld	b, a
-	ld	hl,_cmd_get_hub_descriptor
-	ld	a, c
-	push	af
-	inc	sp
+	ld	c, a
 	push	bc
-	inc	sp
 	push	de
+	ld	hl,_cmd_get_hub_descriptor
 	push	hl
 	call	_usb_control_transfer
 	pop	af
 	pop	af
 	pop	af
 	ld	a, l
-;source-doc/base-drv/./class_hub.c:9: }
+;source-doc/base-drv/class_hub.c:9: }
 	ret
 _cmd_get_hub_descriptor:
 	DEFB +0xa0

Source/HBIOS/ch376-native/base-drv/critical-section.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./critical-section.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/critical-section.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -47,7 +47,7 @@ _in_critical_usb_section:
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./critical-section.c:6: void critical_begin() { in_critical_usb_section++; }
+;source-doc/base-drv/critical-section.c:6: void critical_begin() { in_critical_usb_section++; }
 ; ---------------------------------
 ; Function critical_begin
 ; ---------------------------------
@@ -55,7 +55,7 @@ _critical_begin:
 	ld	hl,_in_critical_usb_section
 	inc	(hl)
 	ret
-;source-doc/base-drv/./critical-section.c:8: void critical_end() { in_critical_usb_section--; }
+;source-doc/base-drv/critical-section.c:8: void critical_end() { in_critical_usb_section--; }
 ; ---------------------------------
 ; Function critical_end
 ; ---------------------------------

Source/HBIOS/ch376-native/base-drv/dev_transfers.c.asm

@@ -0,0 +1,834 @@
+;--------------------------------------------------------
+; File Created by SDCC : free open source ISO C Compiler
+; Version 4.4.0 #14648 (Linux)
+;--------------------------------------------------------
+; Processed by Z88DK
+;--------------------------------------------------------
+	
+	EXTERN __divschar
+	EXTERN __divschar_callee
+	EXTERN __divsint
+	EXTERN __divsint_callee
+	EXTERN __divslong
+	EXTERN __divslong_callee
+	EXTERN __divslonglong
+	EXTERN __divslonglong_callee
+	EXTERN __divsuchar
+	EXTERN __divsuchar_callee
+	EXTERN __divuchar
+	EXTERN __divuchar_callee
+	EXTERN __divuint
+	EXTERN __divuint_callee
+	EXTERN __divulong
+	EXTERN __divulong_callee
+	EXTERN __divulonglong
+	EXTERN __divulonglong_callee
+	EXTERN __divuschar
+	EXTERN __divuschar_callee
+	EXTERN __modschar
+	EXTERN __modschar_callee
+	EXTERN __modsint
+	EXTERN __modsint_callee
+	EXTERN __modslong
+	EXTERN __modslong_callee
+	EXTERN __modslonglong
+	EXTERN __modslonglong_callee
+	EXTERN __modsuchar
+	EXTERN __modsuchar_callee
+	EXTERN __moduchar
+	EXTERN __moduchar_callee
+	EXTERN __moduint
+	EXTERN __moduint_callee
+	EXTERN __modulong
+	EXTERN __modulong_callee
+	EXTERN __modulonglong
+	EXTERN __modulonglong_callee
+	EXTERN __moduschar
+	EXTERN __moduschar_callee
+	EXTERN __mulint
+	EXTERN __mulint_callee
+	EXTERN __mullong
+	EXTERN __mullong_callee
+	EXTERN __mullonglong
+	EXTERN __mullonglong_callee
+	EXTERN __mulschar
+	EXTERN __mulschar_callee
+	EXTERN __mulsuchar
+	EXTERN __mulsuchar_callee
+	EXTERN __muluchar
+	EXTERN __muluchar_callee
+	EXTERN __muluschar
+	EXTERN __muluschar_callee
+	EXTERN __rlslonglong
+	EXTERN __rlslonglong_callee
+	EXTERN __rlulonglong
+	EXTERN __rlulonglong_callee
+	EXTERN __rrslonglong
+	EXTERN __rrslonglong_callee
+	EXTERN __rrulonglong
+	EXTERN __rrulonglong_callee
+	EXTERN ___mulsint2slong
+	EXTERN ___mulsint2slong_callee
+	EXTERN ___muluint2ulong
+	EXTERN ___muluint2ulong_callee
+	EXTERN ___sdcc_call_hl
+	EXTERN ___sdcc_call_iy
+	EXTERN ___sdcc_enter_ix
+	EXTERN banked_call
+	EXTERN _banked_ret
+	EXTERN ___fs2schar
+	EXTERN ___fs2schar_callee
+	EXTERN ___fs2sint
+	EXTERN ___fs2sint_callee
+	EXTERN ___fs2slong
+	EXTERN ___fs2slong_callee
+	EXTERN ___fs2slonglong
+	EXTERN ___fs2slonglong_callee
+	EXTERN ___fs2uchar
+	EXTERN ___fs2uchar_callee
+	EXTERN ___fs2uint
+	EXTERN ___fs2uint_callee
+	EXTERN ___fs2ulong
+	EXTERN ___fs2ulong_callee
+	EXTERN ___fs2ulonglong
+	EXTERN ___fs2ulonglong_callee
+	EXTERN ___fsadd
+	EXTERN ___fsadd_callee
+	EXTERN ___fsdiv
+	EXTERN ___fsdiv_callee
+	EXTERN ___fseq
+	EXTERN ___fseq_callee
+	EXTERN ___fsgt
+	EXTERN ___fsgt_callee
+	EXTERN ___fslt
+	EXTERN ___fslt_callee
+	EXTERN ___fsmul
+	EXTERN ___fsmul_callee
+	EXTERN ___fsneq
+	EXTERN ___fsneq_callee
+	EXTERN ___fssub
+	EXTERN ___fssub_callee
+	EXTERN ___schar2fs
+	EXTERN ___schar2fs_callee
+	EXTERN ___sint2fs
+	EXTERN ___sint2fs_callee
+	EXTERN ___slong2fs
+	EXTERN ___slong2fs_callee
+	EXTERN ___slonglong2fs
+	EXTERN ___slonglong2fs_callee
+	EXTERN ___uchar2fs
+	EXTERN ___uchar2fs_callee
+	EXTERN ___uint2fs
+	EXTERN ___uint2fs_callee
+	EXTERN ___ulong2fs
+	EXTERN ___ulong2fs_callee
+	EXTERN ___ulonglong2fs
+	EXTERN ___ulonglong2fs_callee
+	EXTERN ____sdcc_2_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_2_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_mbc
+	EXTERN ____sdcc_4_ldi_nosave_bc
+	EXTERN ____sdcc_4_ldi_save_bc
+	EXTERN ____sdcc_4_push_hlix
+	EXTERN ____sdcc_4_push_mhl
+	EXTERN ____sdcc_lib_setmem_hl
+	EXTERN ____sdcc_ll_add_de_bc_hl
+	EXTERN ____sdcc_ll_add_de_bc_hlix
+	EXTERN ____sdcc_ll_add_de_hlix_bc
+	EXTERN ____sdcc_ll_add_de_hlix_bcix
+	EXTERN ____sdcc_ll_add_deix_bc_hl
+	EXTERN ____sdcc_ll_add_deix_hlix
+	EXTERN ____sdcc_ll_add_hlix_bc_deix
+	EXTERN ____sdcc_ll_add_hlix_deix_bc
+	EXTERN ____sdcc_ll_add_hlix_deix_bcix
+	EXTERN ____sdcc_ll_asr_hlix_a
+	EXTERN ____sdcc_ll_asr_mbc_a
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hl
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_deixm_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_desp_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_hl_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_deixm
+	EXTERN ____sdcc_ll_lsl_hlix_a
+	EXTERN ____sdcc_ll_lsl_mbc_a
+	EXTERN ____sdcc_ll_lsr_hlix_a
+	EXTERN ____sdcc_ll_lsr_mbc_a
+	EXTERN ____sdcc_ll_push_hlix
+	EXTERN ____sdcc_ll_push_mhl
+	EXTERN ____sdcc_ll_sub_de_bc_hl
+	EXTERN ____sdcc_ll_sub_de_bc_hlix
+	EXTERN ____sdcc_ll_sub_de_hlix_bc
+	EXTERN ____sdcc_ll_sub_de_hlix_bcix
+	EXTERN ____sdcc_ll_sub_deix_bc_hl
+	EXTERN ____sdcc_ll_sub_deix_hlix
+	EXTERN ____sdcc_ll_sub_hlix_bc_deix
+	EXTERN ____sdcc_ll_sub_hlix_deix_bc
+	EXTERN ____sdcc_ll_sub_hlix_deix_bcix
+	EXTERN ____sdcc_load_debc_deix
+	EXTERN ____sdcc_load_dehl_deix
+	EXTERN ____sdcc_load_debc_mhl
+	EXTERN ____sdcc_load_hlde_mhl
+	EXTERN ____sdcc_store_dehl_bcix
+	EXTERN ____sdcc_store_debc_hlix
+	EXTERN ____sdcc_store_debc_mhl
+	EXTERN ____sdcc_cpu_pop_ei
+	EXTERN ____sdcc_cpu_pop_ei_jp
+	EXTERN ____sdcc_cpu_push_di
+	EXTERN ____sdcc_outi
+	EXTERN ____sdcc_outi_128
+	EXTERN ____sdcc_outi_256
+	EXTERN ____sdcc_ldi
+	EXTERN ____sdcc_ldi_128
+	EXTERN ____sdcc_ldi_256
+	EXTERN ____sdcc_4_copy_srcd_hlix_dst_deix
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_and_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_cpl_src_mhl_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_hlix_dst_debc
+
+;--------------------------------------------------------
+; Public variables in this module
+;--------------------------------------------------------
+	GLOBAL _usbdev_control_transfer
+	GLOBAL _usbdev_blk_out_trnsfer
+	GLOBAL _usbdev_bulk_in_transfer
+	GLOBAL _usbdev_dat_in_trnsfer
+	GLOBAL _usbdev_dat_in_trnsfer_0
+;--------------------------------------------------------
+; Externals used
+;--------------------------------------------------------
+	GLOBAL _critical_end
+	GLOBAL _critical_begin
+	GLOBAL _usbtrn_clear_endpoint_halt
+	GLOBAL _usbtrn_set_address
+	GLOBAL _usbtrn_set_configuration
+	GLOBAL _usbtrn_gfull_cfg_desc
+	GLOBAL _usbtrn_get_config_descriptor
+	GLOBAL _usbtrn_get_descriptor2
+	GLOBAL _usbtrn_get_descriptor
+	GLOBAL _usb_data_out_transfer
+	GLOBAL _usb_data_in_transfer_n
+	GLOBAL _usb_data_in_transfer
+	GLOBAL _usb_control_transfer
+	GLOBAL _ch_issue_token_in_ep0
+	GLOBAL _ch_issue_token_out_ep0
+	GLOBAL _ch_issue_token_setup
+	GLOBAL _ch_data_out_transfer
+	GLOBAL _ch_data_in_transfer_n
+	GLOBAL _ch_data_in_transfer
+	GLOBAL _ch_control_transfer_set_config
+	GLOBAL _ch_control_transfer_set_address
+	GLOBAL _ch_control_transfer_request_descriptor
+	GLOBAL _ch_set_usb_address
+	GLOBAL _ch_write_data
+	GLOBAL _ch_cmd_get_ic_version
+	GLOBAL _ch_cmd_set_usb_mode
+	GLOBAL _ch_probe
+	GLOBAL _ch_cmd_reset_all
+	GLOBAL _ch_read_data
+	GLOBAL _ch_very_short_wait_int_and_get_status
+	GLOBAL _ch_short_wait_int_and_get_status
+	GLOBAL _ch_long_wait_int_and_get_status
+	GLOBAL _ch_get_status
+	GLOBAL _ch_command
+	GLOBAL _delay_medium
+	GLOBAL _delay_short
+	GLOBAL _delay_20ms
+	GLOBAL _printf
+	GLOBAL _delay
+	GLOBAL _ulltoa_callee
+	GLOBAL _ulltoa
+	GLOBAL _strtoull_callee
+	GLOBAL _strtoull
+	GLOBAL _strtoll_callee
+	GLOBAL _strtoll
+	GLOBAL _lltoa_callee
+	GLOBAL _lltoa
+	GLOBAL _llabs_callee
+	GLOBAL _llabs
+	GLOBAL __lldivu__callee
+	GLOBAL __lldivu_
+	GLOBAL __lldiv__callee
+	GLOBAL __lldiv_
+	GLOBAL _atoll_callee
+	GLOBAL _atoll
+	GLOBAL _realloc_unlocked_callee
+	GLOBAL _realloc_unlocked
+	GLOBAL _malloc_unlocked_fastcall
+	GLOBAL _malloc_unlocked
+	GLOBAL _free_unlocked_fastcall
+	GLOBAL _free_unlocked
+	GLOBAL _calloc_unlocked_callee
+	GLOBAL _calloc_unlocked
+	GLOBAL _aligned_alloc_unlocked_callee
+	GLOBAL _aligned_alloc_unlocked
+	GLOBAL _realloc_callee
+	GLOBAL _realloc
+	GLOBAL _malloc_fastcall
+	GLOBAL _malloc
+	GLOBAL _free_fastcall
+	GLOBAL _free
+	GLOBAL _calloc_callee
+	GLOBAL _calloc
+	GLOBAL _aligned_alloc_callee
+	GLOBAL _aligned_alloc
+	GLOBAL _utoa_callee
+	GLOBAL _utoa
+	GLOBAL _ultoa_callee
+	GLOBAL _ultoa
+	GLOBAL _system_fastcall
+	GLOBAL _system
+	GLOBAL _strtoul_callee
+	GLOBAL _strtoul
+	GLOBAL _strtol_callee
+	GLOBAL _strtol
+	GLOBAL _strtof_callee
+	GLOBAL _strtof
+	GLOBAL _strtod_callee
+	GLOBAL _strtod
+	GLOBAL _srand_fastcall
+	GLOBAL _srand
+	GLOBAL _rand
+	GLOBAL _quick_exit_fastcall
+	GLOBAL _quick_exit
+	GLOBAL _qsort_callee
+	GLOBAL _qsort
+	GLOBAL _ltoa_callee
+	GLOBAL _ltoa
+	GLOBAL _labs_fastcall
+	GLOBAL _labs
+	GLOBAL _itoa_callee
+	GLOBAL _itoa
+	GLOBAL _ftoh_callee
+	GLOBAL _ftoh
+	GLOBAL _ftog_callee
+	GLOBAL _ftog
+	GLOBAL _ftoe_callee
+	GLOBAL _ftoe
+	GLOBAL _ftoa_callee
+	GLOBAL _ftoa
+	GLOBAL _exit_fastcall
+	GLOBAL _exit
+	GLOBAL _dtoh_callee
+	GLOBAL _dtoh
+	GLOBAL _dtog_callee
+	GLOBAL _dtog
+	GLOBAL _dtoe_callee
+	GLOBAL _dtoe
+	GLOBAL _dtoa_callee
+	GLOBAL _dtoa
+	GLOBAL _bsearch_callee
+	GLOBAL _bsearch
+	GLOBAL _atol_fastcall
+	GLOBAL _atol
+	GLOBAL _atoi_fastcall
+	GLOBAL _atoi
+	GLOBAL _atof_fastcall
+	GLOBAL _atof
+	GLOBAL _atexit_fastcall
+	GLOBAL _atexit
+	GLOBAL _at_quick_exit_fastcall
+	GLOBAL _at_quick_exit
+	GLOBAL _abs_fastcall
+	GLOBAL _abs
+	GLOBAL _abort
+	GLOBAL __strtou__callee
+	GLOBAL __strtou_
+	GLOBAL __strtoi__callee
+	GLOBAL __strtoi_
+	GLOBAL __random_uniform_xor_8__fastcall
+	GLOBAL __random_uniform_xor_8_
+	GLOBAL __random_uniform_xor_32__fastcall
+	GLOBAL __random_uniform_xor_32_
+	GLOBAL __random_uniform_cmwc_8__fastcall
+	GLOBAL __random_uniform_cmwc_8_
+	GLOBAL __shellsort__callee
+	GLOBAL __shellsort_
+	GLOBAL __quicksort__callee
+	GLOBAL __quicksort_
+	GLOBAL __insertion_sort__callee
+	GLOBAL __insertion_sort_
+	GLOBAL __ldivu__callee
+	GLOBAL __ldivu_
+	GLOBAL __ldiv__callee
+	GLOBAL __ldiv_
+	GLOBAL __divu__callee
+	GLOBAL __divu_
+	GLOBAL __div__callee
+	GLOBAL __div_
+	GLOBAL _in_critical_usb_section
+	GLOBAL _result
+;--------------------------------------------------------
+; special function registers
+;--------------------------------------------------------
+defc _CH376_DATA_PORT	=	0xff88
+defc _CH376_COMMAND_PORT	=	0xff89
+defc _USB_MODULE_LEDS	=	0xff8a
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	SECTION bss_compiler
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	
+IF 0
+	
+; .area _INITIALIZED removed by z88dk
+	
+	
+ENDIF
+	
+;--------------------------------------------------------
+; absolute external ram data
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; global & static initialisations
+;--------------------------------------------------------
+	SECTION code_crt_init
+;--------------------------------------------------------
+; Home
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; code
+;--------------------------------------------------------
+	SECTION code_compiler
+;source-doc/base-drv/dev_transfers.c:31: usb_error usbdev_control_transfer(device_config *const device, const setup_packet *const cmd_packet, uint8_t *const buffer) {
+;	---------------------------------
+; Function usbdev_control_transfer
+; ---------------------------------
+_usbdev_control_transfer:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+;source-doc/base-drv/dev_transfers.c:32: return usb_control_transfer(cmd_packet, buffer, device->address, device->max_packet_size);
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	ld	e,l
+	ld	d,h
+	inc	hl
+	ld	b, (hl)
+	ex	de, hl
+	ld	a, (hl)
+	rlca
+	rlca
+	rlca
+	rlca
+	and	a,0x0f
+	ld	e,(ix+8)
+	ld	d,(ix+9)
+	ld	c,a
+	push	bc
+	push	de
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	call	_usb_control_transfer
+	pop	af
+	pop	af
+	pop	af
+;source-doc/base-drv/dev_transfers.c:33: }
+	pop	ix
+	ret
+;source-doc/base-drv/dev_transfers.c:35: usb_error usbdev_blk_out_trnsfer(device_config *const dev, const uint8_t *const buffer, const uint16_t buffer_size) {
+;	---------------------------------
+; Function usbdev_blk_out_trnsfer
+; ---------------------------------
+_usbdev_blk_out_trnsfer:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+	dec	sp
+;source-doc/base-drv/dev_transfers.c:37: endpoint_param *const endpoint = &dev->endpoints[ENDPOINT_BULK_OUT];
+	ld	e,(ix+4)
+	ld	d,(ix+5)
+	ld	c, e
+	ld	b, d
+	inc	bc
+	inc	bc
+	inc	bc
+;source-doc/base-drv/dev_transfers.c:39: result = usb_data_out_transfer(buffer, buffer_size, dev->address, endpoint);
+	ld	l, e
+	ld	h, d
+	ld	a, (hl)
+	rlca
+	rlca
+	rlca
+	rlca
+	and	a,0x0f
+	push	bc
+	push	de
+	push	bc
+	push	af
+	inc	sp
+	ld	l,(ix+8)
+	ld	h,(ix+9)
+	push	hl
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	call	_usb_data_out_transfer
+	pop	af
+	pop	af
+	pop	af
+	inc	sp
+	pop	de
+	pop	bc
+	ld	a, l
+	ld	(_result), a
+;source-doc/base-drv/dev_transfers.c:41: if (result == USB_ERR_STALL) {
+	ld	a,(_result)
+	sub	a,0x02
+	jr	NZ,l_usbdev_blk_out_trnsfer_00102
+;source-doc/base-drv/dev_transfers.c:42: usbtrn_clear_endpoint_halt(endpoint->number, dev->address, dev->max_packet_size);
+	ld	l, e
+	ld	h, d
+	inc	hl
+	ld	a, (hl)
+	ld	(ix-1),a
+	ex	de, hl
+	ld	a, (hl)
+	rlca
+	rlca
+	rlca
+	rlca
+	and	a,0x0f
+	ld	d, a
+	ld	l, c
+	ld	h, b
+	ld	a, (hl)
+	rrca
+	and	a,0x07
+	push	bc
+	ld	h,(ix-1)
+	ld	l,d
+	push	hl
+	push	af
+	inc	sp
+	call	_usbtrn_clear_endpoint_halt
+	pop	af
+	inc	sp
+	pop	bc
+;source-doc/base-drv/dev_transfers.c:43: endpoint->toggle = 0;
+	ld	a, (bc)
+	and	a,0xfe
+	ld	(bc), a
+;source-doc/base-drv/dev_transfers.c:44: return USB_ERR_STALL;
+	ld	l,0x02
+	jr	l_usbdev_blk_out_trnsfer_00104
+l_usbdev_blk_out_trnsfer_00102:
+;source-doc/base-drv/dev_transfers.c:47: RETURN_CHECK(result);
+;source-doc/base-drv/dev_transfers.c:50: return result;
+	ld	hl,(_result)
+l_usbdev_blk_out_trnsfer_00104:
+;source-doc/base-drv/dev_transfers.c:51: }
+	inc	sp
+	pop	ix
+	ret
+;source-doc/base-drv/dev_transfers.c:53: usb_error usbdev_bulk_in_transfer(device_config *const dev, uint8_t *const buffer, uint8_t *const buffer_size) {
+;	---------------------------------
+; Function usbdev_bulk_in_transfer
+; ---------------------------------
+_usbdev_bulk_in_transfer:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+	dec	sp
+;source-doc/base-drv/dev_transfers.c:54: endpoint_param *const endpoint = &dev->endpoints[ENDPOINT_BULK_IN];
+	ld	c,(ix+4)
+	ld	b,(ix+5)
+	ld	hl,0x0006
+	add	hl, bc
+;source-doc/base-drv/dev_transfers.c:56: result = usb_data_in_transfer_n(buffer, buffer_size, dev->address, endpoint);
+	ld	e,c
+	ld	d,b
+	ex	de,hl
+	ld	a, (hl)
+	rlca
+	rlca
+	rlca
+	rlca
+	and	a,0x0f
+	push	bc
+	push	de
+	push	de
+	push	af
+	inc	sp
+	ld	l,(ix+8)
+	ld	h,(ix+9)
+	push	hl
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	call	_usb_data_in_transfer_n
+	pop	af
+	pop	af
+	pop	af
+	inc	sp
+	pop	de
+	pop	bc
+	ld	a, l
+	ld	(_result), a
+;source-doc/base-drv/dev_transfers.c:58: if (result == USB_ERR_STALL) {
+	ld	a,(_result)
+	sub	a,0x02
+	jr	NZ,l_usbdev_bulk_in_transfer_00102
+;source-doc/base-drv/dev_transfers.c:59: usbtrn_clear_endpoint_halt(endpoint->number, dev->address, dev->max_packet_size);
+	ld	l, c
+	ld	h, b
+	inc	hl
+	ld	a, (hl)
+	ld	(ix-1),a
+	ld	l, c
+	ld	h, b
+	ld	a, (hl)
+	rlca
+	rlca
+	rlca
+	rlca
+	and	a,0x0f
+	ld	b, a
+	ld	l, e
+	ld	h, d
+	ld	a, (hl)
+	rrca
+	and	a,0x07
+	push	de
+	ld	h,(ix-1)
+	ld	l,b
+	push	hl
+	push	af
+	inc	sp
+	call	_usbtrn_clear_endpoint_halt
+	pop	af
+	inc	sp
+	pop	de
+;source-doc/base-drv/dev_transfers.c:60: endpoint->toggle = 0;
+	ex	de, hl
+	res	0, (hl)
+;source-doc/base-drv/dev_transfers.c:61: return USB_ERR_STALL;
+	ld	l,0x02
+	jr	l_usbdev_bulk_in_transfer_00104
+l_usbdev_bulk_in_transfer_00102:
+;source-doc/base-drv/dev_transfers.c:64: RETURN_CHECK(result);
+;source-doc/base-drv/dev_transfers.c:66: return result;
+	ld	hl,(_result)
+l_usbdev_bulk_in_transfer_00104:
+;source-doc/base-drv/dev_transfers.c:67: }
+	inc	sp
+	pop	ix
+	ret
+;source-doc/base-drv/dev_transfers.c:69: usb_error usbdev_dat_in_trnsfer(device_config *const    device,
+;	---------------------------------
+; Function usbdev_dat_in_trnsfer
+; ---------------------------------
+_usbdev_dat_in_trnsfer:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+	dec	sp
+;source-doc/base-drv/dev_transfers.c:74: endpoint_param *const endpoint = &device->endpoints[endpoint_type];
+	ld	e,(ix+4)
+	ld	d,(ix+5)
+	ld	c, e
+	ld	b, d
+	inc	bc
+	inc	bc
+	inc	bc
+	push	de
+	ld	a,(ix+10)
+	ld	e, a
+	add	a, a
+	add	a, e
+	pop	de
+	add	a, c
+	ld	c, a
+	ld	a,0x00
+	adc	a, b
+	ld	b, a
+;source-doc/base-drv/dev_transfers.c:76: result = usb_data_in_transfer(buffer, buffer_size, device->address, endpoint);
+	ld	l, e
+	ld	h, d
+	ld	a, (hl)
+	rlca
+	rlca
+	rlca
+	rlca
+	and	a,0x0f
+	push	bc
+	push	de
+	push	bc
+	push	af
+	inc	sp
+	ld	l,(ix+8)
+	ld	h,(ix+9)
+	push	hl
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	call	_usb_data_in_transfer
+	pop	af
+	pop	af
+	pop	af
+	inc	sp
+	pop	de
+	pop	bc
+	ld	a, l
+	ld	(_result), a
+;source-doc/base-drv/dev_transfers.c:78: if (result == USB_ERR_STALL) {
+	ld	a,(_result)
+	sub	a,0x02
+	jr	NZ,l_usbdev_dat_in_trnsfer_00102
+;source-doc/base-drv/dev_transfers.c:79: usbtrn_clear_endpoint_halt(endpoint->number, device->address, device->max_packet_size);
+	ld	l, e
+	ld	h, d
+	inc	hl
+	ld	a, (hl)
+	ld	(ix-1),a
+	ex	de, hl
+	ld	a, (hl)
+	rlca
+	rlca
+	rlca
+	rlca
+	and	a,0x0f
+	ld	d, a
+	ld	l, c
+	ld	h, b
+	ld	a, (hl)
+	rrca
+	and	a,0x07
+	push	bc
+	ld	h,(ix-1)
+	ld	l,d
+	push	hl
+	push	af
+	inc	sp
+	call	_usbtrn_clear_endpoint_halt
+	pop	af
+	inc	sp
+	pop	bc
+;source-doc/base-drv/dev_transfers.c:80: endpoint->toggle = 0;
+	ld	a, (bc)
+	and	a,0xfe
+	ld	(bc), a
+;source-doc/base-drv/dev_transfers.c:81: return USB_ERR_STALL;
+	ld	l,0x02
+	jr	l_usbdev_dat_in_trnsfer_00104
+l_usbdev_dat_in_trnsfer_00102:
+;source-doc/base-drv/dev_transfers.c:84: RETURN_CHECK(result);
+;source-doc/base-drv/dev_transfers.c:86: return result;
+	ld	hl,(_result)
+l_usbdev_dat_in_trnsfer_00104:
+;source-doc/base-drv/dev_transfers.c:87: }
+	inc	sp
+	pop	ix
+	ret
+;source-doc/base-drv/dev_transfers.c:89: usb_error usbdev_dat_in_trnsfer_0(device_config *const device, uint8_t *const buffer, const uint8_t buffer_size) {
+;	---------------------------------
+; Function usbdev_dat_in_trnsfer_0
+; ---------------------------------
+_usbdev_dat_in_trnsfer_0:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+	push	af
+;source-doc/base-drv/dev_transfers.c:90: endpoint_param *const endpoint = &device->endpoints[0];
+	ld	e,(ix+4)
+	ld	d,(ix+5)
+	ld	hl,0x0003
+	add	hl, de
+	ex	(sp), hl
+;source-doc/base-drv/dev_transfers.c:92: result = usb_data_in_transfer(buffer, buffer_size, device->address, endpoint);
+	ld	l, e
+	ld	h, d
+	ld	a, (hl)
+	rlca
+	rlca
+	rlca
+	rlca
+	and	a,0x0f
+	ld	c,(ix+8)
+	ld	b,0x00
+	push	de
+	ld	l,(ix-2)
+	ld	h,(ix-1)
+	push	hl
+	push	af
+	inc	sp
+	push	bc
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	call	_usb_data_in_transfer
+	pop	af
+	pop	af
+	pop	af
+	inc	sp
+	pop	de
+	ld	a, l
+	ld	(_result), a
+;source-doc/base-drv/dev_transfers.c:94: if (result == USB_ERR_STALL) {
+	ld	a,(_result)
+	sub	a,0x02
+	jr	NZ,l_usbdev_dat_in_trnsfer_0_00102
+;source-doc/base-drv/dev_transfers.c:95: usbtrn_clear_endpoint_halt(endpoint->number, device->address, device->max_packet_size);
+	ld	l, e
+	ld	h, d
+	inc	hl
+	ld	b, (hl)
+	ex	de, hl
+	ld	a, (hl)
+	rlca
+	rlca
+	rlca
+	rlca
+	and	a,0x0f
+	ld	d, a
+	pop	hl
+	ld	a,(hl)
+	push	hl
+	rrca
+	and	a,0x07
+	ld	c, d
+	push	bc
+	push	af
+	inc	sp
+	call	_usbtrn_clear_endpoint_halt
+	pop	af
+	inc	sp
+;source-doc/base-drv/dev_transfers.c:96: endpoint->toggle = 0;
+	pop	hl
+	push	hl
+	res	0, (hl)
+;source-doc/base-drv/dev_transfers.c:97: return USB_ERR_STALL;
+	ld	l,0x02
+	jr	l_usbdev_dat_in_trnsfer_0_00103
+l_usbdev_dat_in_trnsfer_0_00102:
+;source-doc/base-drv/dev_transfers.c:100: return result;
+	ld	hl,(_result)
+l_usbdev_dat_in_trnsfer_0_00103:
+;source-doc/base-drv/dev_transfers.c:101: }
+	ld	sp, ix
+	pop	ix
+	ret
+	SECTION IGNORE

Source/HBIOS/ch376-native/base-drv/dev_transfers.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./dev_transfers.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/dev_transfers.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,7 +48,7 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./dev_transfers.c:31: usb_error usbdev_control_transfer(device_config *const device, const setup_packet *const cmd_packet, uint8_t *const buffer) {
+;source-doc/base-drv/dev_transfers.c:31: usb_error usbdev_control_transfer(device_config *const device, const setup_packet *const cmd_packet, uint8_t *const buffer) {
 ; ---------------------------------
 ; Function usbdev_control_transfer
 ; ---------------------------------
@@ -56,11 +56,11 @@ _usbdev_control_transfer:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./dev_transfers.c:32: return usb_control_transfer(cmd_packet, buffer, device->address, device->max_packet_size);
-	ld	e,(ix+4)
-	ld	d,(ix+5)
-	ld	l, e
-	ld	h, d
+;source-doc/base-drv/dev_transfers.c:32: return usb_control_transfer(cmd_packet, buffer, device->address, device->max_packet_size);
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	ld	e,l
+	ld	d,h
 	inc	hl
 	ld	b, (hl)
 	ex	de, hl
@@ -72,10 +72,8 @@ _usbdev_control_transfer:
 	and	0x0f
 	ld	e,(ix+8)
 	ld	d,(ix+9)
+	ld	c,a
 	push	bc
-	inc	sp
-	push	af
-	inc	sp
 	push	de
 	ld	l,(ix+6)
 	ld	h,(ix+7)
@@ -84,10 +82,10 @@ _usbdev_control_transfer:
 	pop	af
 	pop	af
 	pop	af
-;source-doc/base-drv/./dev_transfers.c:33: }
+;source-doc/base-drv/dev_transfers.c:33: }
 	pop	ix
 	ret
-;source-doc/base-drv/./dev_transfers.c:35: usb_error usbdev_blk_out_trnsfer(device_config *const dev, const uint8_t *const buffer, const uint16_t buffer_size) {
+;source-doc/base-drv/dev_transfers.c:35: usb_error usbdev_blk_out_trnsfer(device_config *const dev, const uint8_t *const buffer, const uint16_t buffer_size) {
 ; ---------------------------------
 ; Function usbdev_blk_out_trnsfer
 ; ---------------------------------
@@ -95,33 +93,27 @@ _usbdev_blk_out_trnsfer:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-	push	af
-	push	af
-;source-doc/base-drv/./dev_transfers.c:37: endpoint_param *const endpoint = &dev->endpoints[ENDPOINT_BULK_OUT];
-	ld	a,(ix+4)
-	ld	(ix-4),a
-	ld	a,(ix+5)
-	ld	(ix-3),a
-	ld	a,(ix-4)
-	add	a,0x03
-	ld	(ix-2),a
-	ld	a,(ix-3)
-	adc	a,0x00
-	ld	(ix-1),a
-;source-doc/base-drv/./dev_transfers.c:39: result = usb_data_out_transfer(buffer, buffer_size, dev->address, endpoint);
-	pop	hl
-	push	hl
+	dec	sp
+;source-doc/base-drv/dev_transfers.c:37: endpoint_param *const endpoint = &dev->endpoints[ENDPOINT_BULK_OUT];
+	ld	e,(ix+4)
+	ld	d,(ix+5)
+	ld	c, e
+	ld	b, d
+	inc	bc
+	inc	bc
+	inc	bc
+;source-doc/base-drv/dev_transfers.c:39: result = usb_data_out_transfer(buffer, buffer_size, dev->address, endpoint);
+	ld	l, e
+	ld	h, d
 	ld	a, (hl)
 	rlca
 	rlca
 	rlca
 	rlca
 	and	0x0f
-	pop	de
-	pop	hl
-	push	hl
+	push	bc
 	push	de
-	push	hl
+	push	bc
 	push	af
 	inc	sp
 	ld	l,(ix+8)
@@ -135,60 +127,60 @@ _usbdev_blk_out_trnsfer:
 	pop	af
 	pop	af
 	inc	sp
+	pop	de
+	pop	bc
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./dev_transfers.c:41: if (result == USB_ERR_STALL) {
+;source-doc/base-drv/dev_transfers.c:41: if (result == USB_ERR_STALL) {
 	ld	a,(_result)
 	sub	0x02
 	jr	NZ,l_usbdev_blk_out_trnsfer_00102
-;source-doc/base-drv/./dev_transfers.c:42: usbtrn_clear_endpoint_halt(endpoint->number, dev->address, dev->max_packet_size);
-	pop	hl
-	push	hl
+;source-doc/base-drv/dev_transfers.c:42: usbtrn_clear_endpoint_halt(endpoint->number, dev->address, dev->max_packet_size);
+	ld	l, e
+	ld	h, d
 	inc	hl
-	ld	d, (hl)
-	pop	hl
-	push	hl
+	ld	a, (hl)
+	ld	(ix-1),a
+	ex	de, hl
 	ld	a, (hl)
 	rlca
 	rlca
 	rlca
 	rlca
 	and	0x0f
-	ld	b, a
-	ld	l,(ix-2)
-	ld	h,(ix-1)
+	ld	d, a
+	ld	l, c
+	ld	h, b
 	ld	a, (hl)
 	rrca
 	and	0x07
-	push	de
-	inc	sp
 	push	bc
-	inc	sp
+	ld	h,(ix-1)
+	ld	l,d
+	push	hl
 	push	af
 	inc	sp
 	call	_usbtrn_clear_endpoint_halt
 	pop	af
 	inc	sp
-;source-doc/base-drv/./dev_transfers.c:43: endpoint->toggle = 0;
-	pop	de
-	pop	hl
-	push	hl
-	push	de
-	res	0, (hl)
-;source-doc/base-drv/./dev_transfers.c:44: return USB_ERR_STALL;
+	pop	bc
+;source-doc/base-drv/dev_transfers.c:43: endpoint->toggle = 0;
+	ld	a, (bc)
+	and	0xfe
+	ld	(bc), a
+;source-doc/base-drv/dev_transfers.c:44: return USB_ERR_STALL;
 	ld	l,0x02
 	jr	l_usbdev_blk_out_trnsfer_00104
 l_usbdev_blk_out_trnsfer_00102:
-;source-doc/base-drv/./dev_transfers.c:47: RETURN_CHECK(result);
-;source-doc/base-drv/./dev_transfers.c:50: return result;
-	ld	hl,_result
-	ld	l, (hl)
+;source-doc/base-drv/dev_transfers.c:47: RETURN_CHECK(result);
+;source-doc/base-drv/dev_transfers.c:50: return result;
+	ld	hl,(_result)
 l_usbdev_blk_out_trnsfer_00104:
-;source-doc/base-drv/./dev_transfers.c:51: }
-	ld	sp, ix
+;source-doc/base-drv/dev_transfers.c:51: }
+	inc	sp
 	pop	ix
 	ret
-;source-doc/base-drv/./dev_transfers.c:53: usb_error usbdev_bulk_in_transfer(device_config *const dev, uint8_t *const buffer, uint8_t *const buffer_size) {
+;source-doc/base-drv/dev_transfers.c:53: usb_error usbdev_bulk_in_transfer(device_config *const dev, uint8_t *const buffer, uint8_t *const buffer_size) {
 ; ---------------------------------
 ; Function usbdev_bulk_in_transfer
 ; ---------------------------------
@@ -196,33 +188,25 @@ _usbdev_bulk_in_transfer:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-	push	af
-	push	af
-;source-doc/base-drv/./dev_transfers.c:54: endpoint_param *const endpoint = &dev->endpoints[ENDPOINT_BULK_IN];
-	ld	a,(ix+4)
-	ld	(ix-4),a
-	ld	a,(ix+5)
-	ld	(ix-3),a
-	ld	a,(ix-4)
-	add	a,0x06
-	ld	(ix-2),a
-	ld	a,(ix-3)
-	adc	a,0x00
-	ld	(ix-1),a
-;source-doc/base-drv/./dev_transfers.c:56: result = usb_data_in_transfer_n(buffer, buffer_size, dev->address, endpoint);
-	pop	hl
-	push	hl
+	dec	sp
+;source-doc/base-drv/dev_transfers.c:54: endpoint_param *const endpoint = &dev->endpoints[ENDPOINT_BULK_IN];
+	ld	c,(ix+4)
+	ld	b,(ix+5)
+	ld	hl,0x0006
+	add	hl, bc
+;source-doc/base-drv/dev_transfers.c:56: result = usb_data_in_transfer_n(buffer, buffer_size, dev->address, endpoint);
+	ld	e,c
+	ld	d,b
+	ex	de,hl
 	ld	a, (hl)
 	rlca
 	rlca
 	rlca
 	rlca
 	and	0x0f
-	pop	de
-	pop	hl
-	push	hl
+	push	bc
+	push	de
 	push	de
-	push	hl
 	push	af
 	inc	sp
 	ld	l,(ix+8)
@@ -236,19 +220,22 @@ _usbdev_bulk_in_transfer:
 	pop	af
 	pop	af
 	inc	sp
+	pop	de
+	pop	bc
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./dev_transfers.c:58: if (result == USB_ERR_STALL) {
+;source-doc/base-drv/dev_transfers.c:58: if (result == USB_ERR_STALL) {
 	ld	a,(_result)
 	sub	0x02
 	jr	NZ,l_usbdev_bulk_in_transfer_00102
-;source-doc/base-drv/./dev_transfers.c:59: usbtrn_clear_endpoint_halt(endpoint->number, dev->address, dev->max_packet_size);
-	pop	hl
-	push	hl
+;source-doc/base-drv/dev_transfers.c:59: usbtrn_clear_endpoint_halt(endpoint->number, dev->address, dev->max_packet_size);
+	ld	l, c
+	ld	h, b
 	inc	hl
-	ld	d, (hl)
-	pop	hl
-	push	hl
+	ld	a, (hl)
+	ld	(ix-1),a
+	ld	l, c
+	ld	h, b
 	ld	a, (hl)
 	rlca
 	rlca
@@ -256,40 +243,37 @@ _usbdev_bulk_in_transfer:
 	rlca
 	and	0x0f
 	ld	b, a
-	ld	l,(ix-2)
-	ld	h,(ix-1)
+	ld	l, e
+	ld	h, d
 	ld	a, (hl)
 	rrca
 	and	0x07
 	push	de
-	inc	sp
-	push	bc
-	inc	sp
+	ld	h,(ix-1)
+	ld	l,b
+	push	hl
 	push	af
 	inc	sp
 	call	_usbtrn_clear_endpoint_halt
 	pop	af
 	inc	sp
-;source-doc/base-drv/./dev_transfers.c:60: endpoint->toggle = 0;
 	pop	de
-	pop	hl
-	push	hl
-	push	de
+;source-doc/base-drv/dev_transfers.c:60: endpoint->toggle = 0;
+	ex	de, hl
 	res	0, (hl)
-;source-doc/base-drv/./dev_transfers.c:61: return USB_ERR_STALL;
+;source-doc/base-drv/dev_transfers.c:61: return USB_ERR_STALL;
 	ld	l,0x02
 	jr	l_usbdev_bulk_in_transfer_00104
 l_usbdev_bulk_in_transfer_00102:
-;source-doc/base-drv/./dev_transfers.c:64: RETURN_CHECK(result);
-;source-doc/base-drv/./dev_transfers.c:66: return result;
-	ld	hl,_result
-	ld	l, (hl)
+;source-doc/base-drv/dev_transfers.c:64: RETURN_CHECK(result);
+;source-doc/base-drv/dev_transfers.c:66: return result;
+	ld	hl,(_result)
 l_usbdev_bulk_in_transfer_00104:
-;source-doc/base-drv/./dev_transfers.c:67: }
-	ld	sp, ix
+;source-doc/base-drv/dev_transfers.c:67: }
+	inc	sp
 	pop	ix
 	ret
-;source-doc/base-drv/./dev_transfers.c:69: usb_error usbdev_dat_in_trnsfer(device_config *const    device,
+;source-doc/base-drv/dev_transfers.c:69: usb_error usbdev_dat_in_trnsfer(device_config *const    device,
 ; ---------------------------------
 ; Function usbdev_dat_in_trnsfer
 ; ---------------------------------
@@ -297,41 +281,38 @@ _usbdev_dat_in_trnsfer:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-	push	af
-	push	af
-;source-doc/base-drv/./dev_transfers.c:74: endpoint_param *const endpoint = &device->endpoints[endpoint_type];
-	ld	a,(ix+4)
-	ld	(ix-4),a
-	ld	a,(ix+5)
-	ld	(ix-3),a
-	pop	bc
-	push	bc
+	dec	sp
+;source-doc/base-drv/dev_transfers.c:74: endpoint_param *const endpoint = &device->endpoints[endpoint_type];
+	ld	e,(ix+4)
+	ld	d,(ix+5)
+	ld	c, e
+	ld	b, d
 	inc	bc
 	inc	bc
 	inc	bc
+	push	de
 	ld	a,(ix+10)
 	ld	e, a
 	add	a, a
 	add	a, e
+	pop	de
 	add	a, c
-	ld	(ix-2),a
+	ld	c, a
 	ld	a,0x00
 	adc	a, b
-	ld	(ix-1),a
-;source-doc/base-drv/./dev_transfers.c:76: result = usb_data_in_transfer(buffer, buffer_size, device->address, endpoint);
-	pop	hl
-	push	hl
+	ld	b, a
+;source-doc/base-drv/dev_transfers.c:76: result = usb_data_in_transfer(buffer, buffer_size, device->address, endpoint);
+	ld	l, e
+	ld	h, d
 	ld	a, (hl)
 	rlca
 	rlca
 	rlca
 	rlca
 	and	0x0f
-	pop	de
-	pop	hl
-	push	hl
+	push	bc
 	push	de
-	push	hl
+	push	bc
 	push	af
 	inc	sp
 	ld	l,(ix+8)
@@ -345,60 +326,60 @@ _usbdev_dat_in_trnsfer:
 	pop	af
 	pop	af
 	inc	sp
+	pop	de
+	pop	bc
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./dev_transfers.c:78: if (result == USB_ERR_STALL) {
+;source-doc/base-drv/dev_transfers.c:78: if (result == USB_ERR_STALL) {
 	ld	a,(_result)
 	sub	0x02
 	jr	NZ,l_usbdev_dat_in_trnsfer_00102
-;source-doc/base-drv/./dev_transfers.c:79: usbtrn_clear_endpoint_halt(endpoint->number, device->address, device->max_packet_size);
-	pop	hl
-	push	hl
+;source-doc/base-drv/dev_transfers.c:79: usbtrn_clear_endpoint_halt(endpoint->number, device->address, device->max_packet_size);
+	ld	l, e
+	ld	h, d
 	inc	hl
-	ld	d, (hl)
-	pop	hl
-	push	hl
+	ld	a, (hl)
+	ld	(ix-1),a
+	ex	de, hl
 	ld	a, (hl)
 	rlca
 	rlca
 	rlca
 	rlca
 	and	0x0f
-	ld	b, a
-	ld	l,(ix-2)
-	ld	h,(ix-1)
+	ld	d, a
+	ld	l, c
+	ld	h, b
 	ld	a, (hl)
 	rrca
 	and	0x07
-	push	de
-	inc	sp
 	push	bc
-	inc	sp
+	ld	h,(ix-1)
+	ld	l,d
+	push	hl
 	push	af
 	inc	sp
 	call	_usbtrn_clear_endpoint_halt
 	pop	af
 	inc	sp
-;source-doc/base-drv/./dev_transfers.c:80: endpoint->toggle = 0;
-	pop	de
-	pop	hl
-	push	hl
-	push	de
-	res	0, (hl)
-;source-doc/base-drv/./dev_transfers.c:81: return USB_ERR_STALL;
+	pop	bc
+;source-doc/base-drv/dev_transfers.c:80: endpoint->toggle = 0;
+	ld	a, (bc)
+	and	0xfe
+	ld	(bc), a
+;source-doc/base-drv/dev_transfers.c:81: return USB_ERR_STALL;
 	ld	l,0x02
 	jr	l_usbdev_dat_in_trnsfer_00104
 l_usbdev_dat_in_trnsfer_00102:
-;source-doc/base-drv/./dev_transfers.c:84: RETURN_CHECK(result);
-;source-doc/base-drv/./dev_transfers.c:86: return result;
-	ld	hl,_result
-	ld	l, (hl)
+;source-doc/base-drv/dev_transfers.c:84: RETURN_CHECK(result);
+;source-doc/base-drv/dev_transfers.c:86: return result;
+	ld	hl,(_result)
 l_usbdev_dat_in_trnsfer_00104:
-;source-doc/base-drv/./dev_transfers.c:87: }
-	ld	sp, ix
+;source-doc/base-drv/dev_transfers.c:87: }
+	inc	sp
 	pop	ix
 	ret
-;source-doc/base-drv/./dev_transfers.c:89: usb_error usbdev_dat_in_trnsfer_0(device_config *const device, uint8_t *const buffer, const uint8_t buffer_size) {
+;source-doc/base-drv/dev_transfers.c:89: usb_error usbdev_dat_in_trnsfer_0(device_config *const device, uint8_t *const buffer, const uint8_t buffer_size) {
 ; ---------------------------------
 ; Function usbdev_dat_in_trnsfer_0
 ; ---------------------------------
@@ -407,21 +388,15 @@ _usbdev_dat_in_trnsfer_0:
 	ld	ix,0
 	add	ix,sp
 	push	af
-	push	af
-;source-doc/base-drv/./dev_transfers.c:90: endpoint_param *const endpoint = &device->endpoints[0];
-	ld	a,(ix+4)
-	ld	(ix-4),a
-	ld	a,(ix+5)
-	ld	(ix-3),a
-	ld	a,(ix-4)
-	add	a,0x03
-	ld	(ix-2),a
-	ld	a,(ix-3)
-	adc	a,0x00
-	ld	(ix-1),a
-;source-doc/base-drv/./dev_transfers.c:92: result = usb_data_in_transfer(buffer, buffer_size, device->address, endpoint);
-	pop	hl
-	push	hl
+;source-doc/base-drv/dev_transfers.c:90: endpoint_param *const endpoint = &device->endpoints[0];
+	ld	e,(ix+4)
+	ld	d,(ix+5)
+	ld	hl,0x0003
+	add	hl, de
+	ex	(sp), hl
+;source-doc/base-drv/dev_transfers.c:92: result = usb_data_in_transfer(buffer, buffer_size, device->address, endpoint);
+	ld	l, e
+	ld	h, d
 	ld	a, (hl)
 	rlca
 	rlca
@@ -430,10 +405,9 @@ _usbdev_dat_in_trnsfer_0:
 	and	0x0f
 	ld	c,(ix+8)
 	ld	b,0x00
-	pop	de
-	pop	hl
-	push	hl
 	push	de
+	ld	l,(ix-2)
+	ld	h,(ix-1)
 	push	hl
 	push	af
 	inc	sp
@@ -446,55 +420,50 @@ _usbdev_dat_in_trnsfer_0:
 	pop	af
 	pop	af
 	inc	sp
+	pop	de
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./dev_transfers.c:94: if (result == USB_ERR_STALL) {
+;source-doc/base-drv/dev_transfers.c:94: if (result == USB_ERR_STALL) {
 	ld	a,(_result)
 	sub	0x02
 	jr	NZ,l_usbdev_dat_in_trnsfer_0_00102
-;source-doc/base-drv/./dev_transfers.c:95: usbtrn_clear_endpoint_halt(endpoint->number, device->address, device->max_packet_size);
-	pop	hl
-	push	hl
+;source-doc/base-drv/dev_transfers.c:95: usbtrn_clear_endpoint_halt(endpoint->number, device->address, device->max_packet_size);
+	ld	l, e
+	ld	h, d
 	inc	hl
-	ld	d, (hl)
-	pop	hl
-	push	hl
+	ld	b, (hl)
+	ex	de, hl
 	ld	a, (hl)
 	rlca
 	rlca
 	rlca
 	rlca
 	and	0x0f
-	ld	b, a
-	ld	l,(ix-2)
-	ld	h,(ix-1)
-	ld	a, (hl)
+	ld	d, a
+	pop	hl
+	ld	a,(hl)
+	push	hl
 	rrca
 	and	0x07
-	push	de
-	inc	sp
+	ld	c, d
 	push	bc
-	inc	sp
 	push	af
 	inc	sp
 	call	_usbtrn_clear_endpoint_halt
 	pop	af
 	inc	sp
-;source-doc/base-drv/./dev_transfers.c:96: endpoint->toggle = 0;
-	pop	de
+;source-doc/base-drv/dev_transfers.c:96: endpoint->toggle = 0;
 	pop	hl
 	push	hl
-	push	de
 	res	0, (hl)
-;source-doc/base-drv/./dev_transfers.c:97: return USB_ERR_STALL;
+;source-doc/base-drv/dev_transfers.c:97: return USB_ERR_STALL;
 	ld	l,0x02
 	jr	l_usbdev_dat_in_trnsfer_0_00103
 l_usbdev_dat_in_trnsfer_0_00102:
-;source-doc/base-drv/./dev_transfers.c:100: return result;
-	ld	hl,_result
-	ld	l, (hl)
+;source-doc/base-drv/dev_transfers.c:100: return result;
+	ld	hl,(_result)
 l_usbdev_dat_in_trnsfer_0_00103:
-;source-doc/base-drv/./dev_transfers.c:101: }
+;source-doc/base-drv/dev_transfers.c:101: }
 	ld	sp, ix
 	pop	ix
 	ret

Source/HBIOS/ch376-native/base-drv/enumerate_hub.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./enumerate_hub.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/enumerate_hub.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,7 +48,7 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./enumerate_hub.c:13: usb_error hub_set_feature(const device_config_hub *const hub_config, const uint8_t feature, const uint8_t index) {
+;source-doc/base-drv/enumerate_hub.c:13: usb_error hub_set_feature(const device_config_hub *const hub_config, const uint8_t feature, const uint8_t index) {
 ; ---------------------------------
 ; Function hub_set_feature
 ; ---------------------------------
@@ -59,49 +59,44 @@ _hub_set_feature:
 	ld	hl, -8
 	add	hl, sp
 	ld	sp, hl
-;source-doc/base-drv/./enumerate_hub.c:15: set_feature = cmd_set_feature;
+;source-doc/base-drv/enumerate_hub.c:15: set_feature = cmd_set_feature;
 	ld	hl,0
 	add	hl, sp
-	ld	c, l
-	ld	b, h
-	ld	e, c
-	ld	d, b
-	push	bc
-	ld	hl,_cmd_set_feature
+	ld	e,l
+	ld	d,h
+	push	hl
 	ld	bc,0x0008
+	ld	hl,_cmd_set_feature
 	ldir
 	pop	bc
-;source-doc/base-drv/./enumerate_hub.c:17: set_feature.bValue[0] = feature;
+;source-doc/base-drv/enumerate_hub.c:17: set_feature.bValue[0] = feature;
 	ld	a,(ix+6)
 	ld	(ix-6),a
-;source-doc/base-drv/./enumerate_hub.c:18: set_feature.bIndex[0] = index;
+;source-doc/base-drv/enumerate_hub.c:18: set_feature.bIndex[0] = index;
 	ld	a,(ix+7)
 	ld	(ix-4),a
-;source-doc/base-drv/./enumerate_hub.c:19: return usb_control_transfer(&set_feature, 0, hub_config->address, hub_config->max_packet_size);
+;source-doc/base-drv/enumerate_hub.c:19: return usb_control_transfer(&set_feature, 0, hub_config->address, hub_config->max_packet_size);
+	ld	e,(ix+5)
 	ld	a,(ix+4)
-	ld	d,(ix+5)
 	ld	l, a
-	ld	h, d
+	ld	h, e
 	inc	hl
-	ld	e, (hl)
+	ld	d, (hl)
 	ld	l, a
-	ld	h, d
+	ld	h, e
 	ld	a, (hl)
 	rlca
 	rlca
 	rlca
 	rlca
 	and	0x0f
-	ld	h, e
-	push	hl
-	inc	sp
-	push	af
-	inc	sp
+	ld	e,a
+	push	de
 	ld	hl,0x0000
 	push	hl
 	push	bc
 	call	_usb_control_transfer
-;source-doc/base-drv/./enumerate_hub.c:20: }
+;source-doc/base-drv/enumerate_hub.c:20: }
 	ld	sp,ix
 	pop	ix
 	ret
@@ -129,7 +124,7 @@ _cmd_get_status_port:
 	DEFB +0x01
 	DEFB +0x00
 	DEFW +0x0004
-;source-doc/base-drv/./enumerate_hub.c:22: usb_error hub_clear_feature(const device_config_hub *const hub_config, const uint8_t feature, const uint8_t index) {
+;source-doc/base-drv/enumerate_hub.c:22: usb_error hub_clear_feature(const device_config_hub *const hub_config, const uint8_t feature, const uint8_t index) {
 ; ---------------------------------
 ; Function hub_clear_feature
 ; ---------------------------------
@@ -140,53 +135,48 @@ _hub_clear_feature:
 	ld	hl, -8
 	add	hl, sp
 	ld	sp, hl
-;source-doc/base-drv/./enumerate_hub.c:24: clear_feature = cmd_clear_feature;
+;source-doc/base-drv/enumerate_hub.c:24: clear_feature = cmd_clear_feature;
 	ld	hl,0
 	add	hl, sp
-	ld	c, l
-	ld	b, h
-	ld	e, c
-	ld	d, b
-	push	bc
-	ld	hl,_cmd_clear_feature
+	ld	e,l
+	ld	d,h
+	push	hl
 	ld	bc,0x0008
+	ld	hl,_cmd_clear_feature
 	ldir
 	pop	bc
-;source-doc/base-drv/./enumerate_hub.c:26: clear_feature.bValue[0] = feature;
+;source-doc/base-drv/enumerate_hub.c:26: clear_feature.bValue[0] = feature;
 	ld	a,(ix+6)
 	ld	(ix-6),a
-;source-doc/base-drv/./enumerate_hub.c:27: clear_feature.bIndex[0] = index;
+;source-doc/base-drv/enumerate_hub.c:27: clear_feature.bIndex[0] = index;
 	ld	a,(ix+7)
 	ld	(ix-4),a
-;source-doc/base-drv/./enumerate_hub.c:28: return usb_control_transfer(&clear_feature, 0, hub_config->address, hub_config->max_packet_size);
+;source-doc/base-drv/enumerate_hub.c:28: return usb_control_transfer(&clear_feature, 0, hub_config->address, hub_config->max_packet_size);
+	ld	e,(ix+5)
 	ld	a,(ix+4)
-	ld	d,(ix+5)
 	ld	l, a
-	ld	h, d
+	ld	h, e
 	inc	hl
-	ld	e, (hl)
+	ld	d, (hl)
 	ld	l, a
-	ld	h, d
+	ld	h, e
 	ld	a, (hl)
 	rlca
 	rlca
 	rlca
 	rlca
 	and	0x0f
-	ld	h, e
-	push	hl
-	inc	sp
-	push	af
-	inc	sp
+	ld	e,a
+	push	de
 	ld	hl,0x0000
 	push	hl
 	push	bc
 	call	_usb_control_transfer
-;source-doc/base-drv/./enumerate_hub.c:29: }
+;source-doc/base-drv/enumerate_hub.c:29: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/base-drv/./enumerate_hub.c:31: usb_error hub_get_status_port(const device_config_hub *const hub_config, const uint8_t index, hub_port_status *const port_status) {
+;source-doc/base-drv/enumerate_hub.c:31: usb_error hub_get_status_port(const device_config_hub *const hub_config, const uint8_t index, hub_port_status *const port_status) {
 ; ---------------------------------
 ; Function hub_get_status_port
 ; ---------------------------------
@@ -197,21 +187,21 @@ _hub_get_status_port:
 	ld	hl, -8
 	add	hl, sp
 	ld	sp, hl
-;source-doc/base-drv/./enumerate_hub.c:33: get_status_port = cmd_get_status_port;
+;source-doc/base-drv/enumerate_hub.c:33: get_status_port = cmd_get_status_port;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_cmd_get_status_port
 	ld	bc,0x0008
+	ld	hl,_cmd_get_status_port
 	ldir
-;source-doc/base-drv/./enumerate_hub.c:35: get_status_port.bIndex[0] = index;
+;source-doc/base-drv/enumerate_hub.c:35: get_status_port.bIndex[0] = index;
 	ld	a,(ix+6)
 	ld	(ix-4),a
-;source-doc/base-drv/./enumerate_hub.c:36: return usb_control_transfer(&get_status_port, port_status, hub_config->address, hub_config->max_packet_size);
-	ld	e,(ix+4)
-	ld	d,(ix+5)
-	ld	l, e
-	ld	h, d
+;source-doc/base-drv/enumerate_hub.c:36: return usb_control_transfer(&get_status_port, port_status, hub_config->address, hub_config->max_packet_size);
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	ld	e,l
+	ld	d,h
 	inc	hl
 	ld	b, (hl)
 	ex	de, hl
@@ -223,20 +213,18 @@ _hub_get_status_port:
 	and	0x0f
 	ld	e,(ix+7)
 	ld	d,(ix+8)
-	ld	hl,0
-	add	hl, sp
+	ld	c,a
 	push	bc
-	inc	sp
-	push	af
-	inc	sp
 	push	de
+	ld	hl,4
+	add	hl, sp
 	push	hl
 	call	_usb_control_transfer
-;source-doc/base-drv/./enumerate_hub.c:37: }
+;source-doc/base-drv/enumerate_hub.c:37: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/base-drv/./enumerate_hub.c:39: usb_error configure_usb_hub(_working *const working) __z88dk_fastcall {
+;source-doc/base-drv/enumerate_hub.c:39: usb_error configure_usb_hub(_working *const working) __z88dk_fastcall {
 ; ---------------------------------
 ; Function configure_usb_hub
 ; ---------------------------------
@@ -249,32 +237,30 @@ _configure_usb_hub:
 	ld	hl, -14
 	add	hl, sp
 	ld	sp, hl
+;source-doc/base-drv/enumerate_hub.c:45: const device_config_hub *const hub_config = working->hub_config;
 	ld	(ix-2),c
 	ld	(ix-1),b
-;source-doc/base-drv/./enumerate_hub.c:45: const device_config_hub *const hub_config = working->hub_config;
-	ld	c,(ix-2)
-	ld	b,(ix-1)
 	ld	hl,25
 	add	hl, bc
 	ld	c, (hl)
 	inc	hl
 	ld	b, (hl)
-;source-doc/base-drv/./enumerate_hub.c:47: CHECK(hub_get_descriptor(hub_config, &hub_description));
+;source-doc/base-drv/enumerate_hub.c:47: CHECK(hub_get_descriptor(hub_config, &hub_description));
 	push	bc
 	ld	hl,2
 	add	hl, sp
-	ex	de, hl
-	ld	l, c
-	ld	h, b
+	ld	e,c
+	ld	d,b
+	ex	de,hl
 	call	_hub_get_descriptor
 	pop	bc
 	or	a
 	jp	NZ, l_configure_usb_hub_00129
-;source-doc/base-drv/./enumerate_hub.c:49: uint8_t i = hub_description.bNbrPorts;
+;source-doc/base-drv/enumerate_hub.c:49: uint8_t i = hub_description.bNbrPorts;
 	ld	d,(ix-12)
-;source-doc/base-drv/./enumerate_hub.c:50: do {
+;source-doc/base-drv/enumerate_hub.c:50: do {
 l_configure_usb_hub_00126:
-;source-doc/base-drv/./enumerate_hub.c:51: CHECK(hub_clear_feature(hub_config, FEAT_PORT_POWER, i));
+;source-doc/base-drv/enumerate_hub.c:51: CHECK(hub_clear_feature(hub_config, FEAT_PORT_POWER, i));
 	push	bc
 	push	de
 	ld	e,0x08
@@ -288,7 +274,7 @@ l_configure_usb_hub_00126:
 	pop	bc
 	or	a
 	jp	NZ, l_configure_usb_hub_00129
-;source-doc/base-drv/./enumerate_hub.c:53: CHECK(hub_set_feature(hub_config, FEAT_PORT_POWER, i));
+;source-doc/base-drv/enumerate_hub.c:53: CHECK(hub_set_feature(hub_config, FEAT_PORT_POWER, i));
 	push	bc
 	push	de
 	ld	e,0x08
@@ -302,7 +288,7 @@ l_configure_usb_hub_00126:
 	pop	bc
 	or	a
 	jp	NZ, l_configure_usb_hub_00129
-;source-doc/base-drv/./enumerate_hub.c:55: hub_clear_feature(hub_config, FEAT_PORT_RESET, i);
+;source-doc/base-drv/enumerate_hub.c:55: hub_clear_feature(hub_config, FEAT_PORT_RESET, i);
 	push	bc
 	push	de
 	ld	e,0x04
@@ -313,7 +299,7 @@ l_configure_usb_hub_00126:
 	pop	af
 	pop	de
 	pop	bc
-;source-doc/base-drv/./enumerate_hub.c:57: CHECK(hub_set_feature(hub_config, FEAT_PORT_RESET, i));
+;source-doc/base-drv/enumerate_hub.c:57: CHECK(hub_set_feature(hub_config, FEAT_PORT_RESET, i));
 	push	bc
 	push	de
 	ld	e,0x04
@@ -327,7 +313,7 @@ l_configure_usb_hub_00126:
 	pop	bc
 	or	a
 	jp	NZ, l_configure_usb_hub_00129
-;source-doc/base-drv/./enumerate_hub.c:59: CHECK(hub_get_status_port(hub_config, i, &port_status));
+;source-doc/base-drv/enumerate_hub.c:59: CHECK(hub_get_status_port(hub_config, i, &port_status));
 	push	bc
 	push	de
 	ld	hl,12
@@ -345,13 +331,13 @@ l_configure_usb_hub_00126:
 	pop	bc
 	or	a
 	jp	NZ, l_configure_usb_hub_00129
-;source-doc/base-drv/./enumerate_hub.c:61: if (port_status.wPortStatus.port_connection) {
+;source-doc/base-drv/enumerate_hub.c:61: if (port_status.wPortStatus.port_connection) {
 	ld	hl,8
 	add	hl, sp
 	ld	a, (hl)
 	and	0x01
 	jr	Z,l_configure_usb_hub_00124
-;source-doc/base-drv/./enumerate_hub.c:62: CHECK(hub_clear_feature(hub_config, HUB_FEATURE_PORT_CONNECTION_CHA, i));
+;source-doc/base-drv/enumerate_hub.c:62: CHECK(hub_clear_feature(hub_config, HUB_FEATURE_PORT_CONNECTION_CHA, i));
 	push	bc
 	push	de
 	ld	e,0x10
@@ -365,7 +351,7 @@ l_configure_usb_hub_00126:
 	pop	bc
 	or	a
 	jr	NZ,l_configure_usb_hub_00129
-;source-doc/base-drv/./enumerate_hub.c:64: CHECK(hub_clear_feature(hub_config, FEAT_PORT_ENABLE_CHANGE, i));
+;source-doc/base-drv/enumerate_hub.c:64: CHECK(hub_clear_feature(hub_config, FEAT_PORT_ENABLE_CHANGE, i));
 	push	bc
 	push	de
 	ld	e,0x11
@@ -379,7 +365,7 @@ l_configure_usb_hub_00126:
 	pop	bc
 	or	a
 	jr	NZ,l_configure_usb_hub_00129
-;source-doc/base-drv/./enumerate_hub.c:66: CHECK(hub_clear_feature(hub_config, FEAT_PORT_RESET_CHANGE, i));
+;source-doc/base-drv/enumerate_hub.c:66: CHECK(hub_clear_feature(hub_config, FEAT_PORT_RESET_CHANGE, i));
 	push	bc
 	push	de
 	ld	e,0x14
@@ -393,13 +379,13 @@ l_configure_usb_hub_00126:
 	pop	bc
 	or	a
 	jr	NZ,l_configure_usb_hub_00129
-;source-doc/base-drv/./enumerate_hub.c:67: delay_short();
+;source-doc/base-drv/enumerate_hub.c:67: delay_short();
 	push	bc
 	push	de
 	call	_delay_short
 	pop	de
 	pop	bc
-;source-doc/base-drv/./enumerate_hub.c:69: CHECK(hub_get_status_port(hub_config, i, &port_status));
+;source-doc/base-drv/enumerate_hub.c:69: CHECK(hub_get_status_port(hub_config, i, &port_status));
 	push	bc
 	push	de
 	ld	hl,12
@@ -417,13 +403,13 @@ l_configure_usb_hub_00126:
 	pop	bc
 	or	a
 	jr	NZ,l_configure_usb_hub_00129
-;source-doc/base-drv/./enumerate_hub.c:70: delay_short();
+;source-doc/base-drv/enumerate_hub.c:70: delay_short();
 	push	bc
 	push	de
 	call	_delay_short
 	pop	de
 	pop	bc
-;source-doc/base-drv/./enumerate_hub.c:72: CHECK(read_all_configs(working->state));
+;source-doc/base-drv/enumerate_hub.c:72: CHECK(read_all_configs(working->state));
 	ld	l,(ix-2)
 	ld	h,(ix-1)
 	ld	a, (hl)
@@ -442,7 +428,7 @@ l_configure_usb_hub_00126:
 	jr	Z,l_configure_usb_hub_00127
 	jr	l_configure_usb_hub_00129
 l_configure_usb_hub_00124:
-;source-doc/base-drv/./enumerate_hub.c:75: CHECK(hub_clear_feature(hub_config, FEAT_PORT_POWER, i));
+;source-doc/base-drv/enumerate_hub.c:75: CHECK(hub_clear_feature(hub_config, FEAT_PORT_POWER, i));
 	push	bc
 	push	de
 	ld	e,0x08
@@ -457,18 +443,18 @@ l_configure_usb_hub_00124:
 	or	a
 	jr	NZ,l_configure_usb_hub_00129
 l_configure_usb_hub_00127:
-;source-doc/base-drv/./enumerate_hub.c:77: } while (--i != 0);
+;source-doc/base-drv/enumerate_hub.c:77: } while (--i != 0);
 	dec	d
 	jp	NZ, l_configure_usb_hub_00126
-;source-doc/base-drv/./enumerate_hub.c:79: return USB_ERR_OK;
+;source-doc/base-drv/enumerate_hub.c:79: return USB_ERR_OK;
 	ld	l,0x00
 	jr	l_configure_usb_hub_00130
-;source-doc/base-drv/./enumerate_hub.c:80: done:
+;source-doc/base-drv/enumerate_hub.c:80: done:
 l_configure_usb_hub_00129:
-;source-doc/base-drv/./enumerate_hub.c:81: return result;
+;source-doc/base-drv/enumerate_hub.c:81: return result;
 	ld	l, a
 l_configure_usb_hub_00130:
-;source-doc/base-drv/./enumerate_hub.c:82: }
+;source-doc/base-drv/enumerate_hub.c:82: }
 	ld	sp, ix
 	pop	ix
 	ret

Source/HBIOS/ch376-native/base-drv/enumerate_storage.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./enumerate_storage.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/enumerate_storage.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,7 +48,7 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./enumerate_storage.c:5: void parse_endpoints(device_config *const storage_dev, const endpoint_descriptor const *pEndpoint) {
+;source-doc/base-drv/enumerate_storage.c:5: void parse_endpoints(device_config *const storage_dev, const endpoint_descriptor const *pEndpoint) {
 ; ---------------------------------
 ; Function parse_endpoints
 ; ---------------------------------
@@ -57,80 +57,75 @@ _parse_endpoints:
 	ld	ix,0
 	add	ix,sp
 	push	af
-;source-doc/base-drv/./enumerate_storage.c:7: if (!(pEndpoint->bmAttributes & 0x02))
-	ld	c,(ix+6)
-	ld	b,(ix+7)
-	ld	l, c
-	ld	h, b
+;source-doc/base-drv/enumerate_storage.c:7: if (!(pEndpoint->bmAttributes & 0x02))
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	ld	c,l
+	ld	b,h
 	inc	hl
 	inc	hl
 	inc	hl
 	ld	a, (hl)
 	ld	(ix-2),a
-	bit	1,(ix-2)
-;source-doc/base-drv/./enumerate_storage.c:8: return;
+	bit	1,a
+;source-doc/base-drv/enumerate_storage.c:8: return;
 	jr	Z,l_parse_endpoints_00108
-;source-doc/base-drv/./enumerate_storage.c:10: const uint8_t         x   = calc_max_packet_sizex(pEndpoint->wMaxPacketSize);
-	ld	e, c
-	ld	d, b
+;source-doc/base-drv/enumerate_storage.c:10: const uint8_t         x   = calc_max_packet_sizex(pEndpoint->wMaxPacketSize);
 	ld	hl,4
-	add	hl, de
+	add	hl,bc
 	ld	a, (hl)
 	ld	(ix-1),a
-;source-doc/base-drv/./enumerate_storage.c:11: endpoint_param *const eps = storage_dev->endpoints;
+;source-doc/base-drv/enumerate_storage.c:11: endpoint_param *const eps = storage_dev->endpoints;
 	ld	e,(ix+4)
 	ld	d,(ix+5)
 	inc	de
 	inc	de
 	inc	de
-;source-doc/base-drv/./enumerate_storage.c:15: if (!(pEndpoint->bEndpointAddress & 0x80))
+;source-doc/base-drv/enumerate_storage.c:15: if (!(pEndpoint->bEndpointAddress & 0x80))
 	inc	bc
 	inc	bc
 	ld	a, (bc)
-	ld	l,a
+	ld	c,a
 	and	0x80
-	ld	c, a
-	xor	a
-;source-doc/base-drv/./enumerate_storage.c:14: if (pEndpoint->bmAttributes & 0x01) { // 3 -> Interrupt
+	ld	b,0x00
+;source-doc/base-drv/enumerate_storage.c:14: if (pEndpoint->bmAttributes & 0x01) { // 3 -> Interrupt
 	bit	0,(ix-2)
 	jr	Z,l_parse_endpoints_00106
-;source-doc/base-drv/./enumerate_storage.c:15: if (!(pEndpoint->bEndpointAddress & 0x80))
-	or	c
-;source-doc/base-drv/./enumerate_storage.c:16: return;
+;source-doc/base-drv/enumerate_storage.c:15: if (!(pEndpoint->bEndpointAddress & 0x80))
+	or	b
+;source-doc/base-drv/enumerate_storage.c:16: return;
 	jr	Z,l_parse_endpoints_00108
-;source-doc/base-drv/./enumerate_storage.c:18: ep = &eps[ENDPOINT_INTERRUPT_IN];
-	ld	a, e
-	add	a,0x06
-	ld	e, a
-	jr	NC,l_parse_endpoints_00107
-	inc	d
+;source-doc/base-drv/enumerate_storage.c:18: ep = &eps[ENDPOINT_INTERRUPT_IN];
+	ld	hl,0x0006
+	add	hl, de
+	ex	de, hl
 	jr	l_parse_endpoints_00107
 l_parse_endpoints_00106:
-;source-doc/base-drv/./enumerate_storage.c:21: ep = (pEndpoint->bEndpointAddress & 0x80) ? &eps[ENDPOINT_BULK_IN] : &eps[ENDPOINT_BULK_OUT];
-	or	c
+;source-doc/base-drv/enumerate_storage.c:21: ep = (pEndpoint->bEndpointAddress & 0x80) ? &eps[ENDPOINT_BULK_IN] : &eps[ENDPOINT_BULK_OUT];
+	or	b
 	jr	Z,l_parse_endpoints_00110
 	inc	de
 	inc	de
 	inc	de
 l_parse_endpoints_00110:
 l_parse_endpoints_00107:
-;source-doc/base-drv/./enumerate_storage.c:24: ep->number           = pEndpoint->bEndpointAddress & 0x07;
-	ld	c, e
-	ld	b, d
-	ld	a, l
+;source-doc/base-drv/enumerate_storage.c:24: ep->number           = pEndpoint->bEndpointAddress & 0x07;
+	ld	l, e
+	ld	h, d
+	ld	a, c
 	and	0x07
 	rlca
 	and	0x0e
-	ld	l, a
-	ld	a, (bc)
+	ld	c, a
+	ld	a, (hl)
 	and	0xf1
-	or	l
-	ld	(bc), a
-;source-doc/base-drv/./enumerate_storage.c:25: ep->toggle           = 0;
+	or	c
+	ld	(hl), a
+;source-doc/base-drv/enumerate_storage.c:25: ep->toggle           = 0;
 	ld	l, e
 	ld	h, d
 	res	0, (hl)
-;source-doc/base-drv/./enumerate_storage.c:26: ep->max_packet_sizex = x;
+;source-doc/base-drv/enumerate_storage.c:26: ep->max_packet_sizex = x;
 	inc	de
 	ld	a,(ix-1)
 	ld	b,0x00
@@ -144,7 +139,7 @@ l_parse_endpoints_00107:
 	or	l
 	ld	(de), a
 l_parse_endpoints_00108:
-;source-doc/base-drv/./enumerate_storage.c:27: }
+;source-doc/base-drv/enumerate_storage.c:27: }
 	ld	sp, ix
 	pop	ix
 	ret

Source/HBIOS/ch376-native/base-drv/protocol.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./protocol.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/protocol.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,7 +48,7 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./protocol.c:29: usb_error usbtrn_get_descriptor(device_descriptor *const buffer) {
+;source-doc/base-drv/protocol.c:29: usb_error usbtrn_get_descriptor(device_descriptor *const buffer) {
 ; ---------------------------------
 ; Function usbtrn_get_descriptor
 ; ---------------------------------
@@ -59,18 +59,18 @@ _usbtrn_get_descriptor:
 	ld	hl, -8
 	add	hl, sp
 	ld	sp, hl
-;source-doc/base-drv/./protocol.c:31: cmd         = cmd_get_device_descriptor;
+;source-doc/base-drv/protocol.c:31: cmd         = cmd_get_device_descriptor;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_cmd_get_device_descriptor
 	ld	bc,0x0008
+	ld	hl,_cmd_get_device_descriptor
 	ldir
-;source-doc/base-drv/./protocol.c:32: cmd.wLength = 8;
+;source-doc/base-drv/protocol.c:32: cmd.wLength = 8;
 	ld	(ix-2),0x08
 	xor	a
 	ld	(ix-1),a
-;source-doc/base-drv/./protocol.c:34: result = usb_control_transfer(&cmd, (uint8_t *)buffer, 0, 8);
+;source-doc/base-drv/protocol.c:34: result = usb_control_transfer(&cmd, (uint8_t *)buffer, 0, 8);
 	ld	c,(ix+4)
 	ld	b,(ix+5)
 	ld	e, c
@@ -93,24 +93,24 @@ _usbtrn_get_descriptor:
 	pop	bc
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./protocol.c:36: CHECK(result);
+;source-doc/base-drv/protocol.c:36: CHECK(result);
 	ld	a,(_result)
 	or	a
 	jr	NZ,l_usbtrn_get_descriptor_00103
-;source-doc/base-drv/./protocol.c:38: cmd         = cmd_get_device_descriptor;
+;source-doc/base-drv/protocol.c:38: cmd         = cmd_get_device_descriptor;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
 	push	bc
-	ld	hl,_cmd_get_device_descriptor
 	ld	bc,0x0008
+	ld	hl,_cmd_get_device_descriptor
 	ldir
 	pop	bc
-;source-doc/base-drv/./protocol.c:39: cmd.wLength = 18;
+;source-doc/base-drv/protocol.c:39: cmd.wLength = 18;
 	ld	(ix-2),0x12
 	xor	a
 	ld	(ix-1),a
-;source-doc/base-drv/./protocol.c:40: result      = usb_control_transfer(&cmd, (uint8_t *)buffer, 0, buffer->bMaxPacketSize0);
+;source-doc/base-drv/protocol.c:40: result      = usb_control_transfer(&cmd, (uint8_t *)buffer, 0, buffer->bMaxPacketSize0);
 	ld	e,(ix+4)
 	ld	d,(ix+5)
 	ld	hl,7
@@ -131,13 +131,12 @@ _usbtrn_get_descriptor:
 	pop	af
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./protocol.c:42: RETURN_CHECK(result);
-;source-doc/base-drv/./protocol.c:44: done:
+;source-doc/base-drv/protocol.c:42: RETURN_CHECK(result);
+;source-doc/base-drv/protocol.c:44: done:
 l_usbtrn_get_descriptor_00103:
-;source-doc/base-drv/./protocol.c:45: return result;
-	ld	hl,_result
-	ld	l, (hl)
-;source-doc/base-drv/./protocol.c:46: }
+;source-doc/base-drv/protocol.c:45: return result;
+	ld	hl,(_result)
+;source-doc/base-drv/protocol.c:46: }
 	ld	sp, ix
 	pop	ix
 	ret
@@ -149,7 +148,7 @@ _cmd_get_device_descriptor:
 	DEFB +0x00
 	DEFB +0x00
 	DEFW +0x0008
-;source-doc/base-drv/./protocol.c:54: usb_error usbtrn_get_descriptor2(device_descriptor *const buffer, const uint8_t device_address) {
+;source-doc/base-drv/protocol.c:54: usb_error usbtrn_get_descriptor2(device_descriptor *const buffer, const uint8_t device_address) {
 ; ---------------------------------
 ; Function usbtrn_get_descriptor2
 ; ---------------------------------
@@ -160,29 +159,26 @@ _usbtrn_get_descriptor2:
 	ld	hl, -8
 	add	hl, sp
 	ld	sp, hl
-;source-doc/base-drv/./protocol.c:56: cmd         = cmd_get_device_descriptor;
+;source-doc/base-drv/protocol.c:56: cmd         = cmd_get_device_descriptor;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_cmd_get_device_descriptor
 	ld	bc,0x0008
+	ld	hl,_cmd_get_device_descriptor
 	ldir
-;source-doc/base-drv/./protocol.c:57: cmd.wLength = 8;
+;source-doc/base-drv/protocol.c:57: cmd.wLength = 8;
 	ld	(ix-2),0x08
 	xor	a
 	ld	(ix-1),a
-;source-doc/base-drv/./protocol.c:59: result = usb_control_transfer(&cmd, (uint8_t *)buffer, device_address, 8);
+;source-doc/base-drv/protocol.c:59: result = usb_control_transfer(&cmd, (uint8_t *)buffer, device_address, 8);
 	ld	c,(ix+4)
 	ld	b,(ix+5)
 	ld	e, c
 	ld	d, b
 	push	bc
-	ld	a,0x08
-	push	af
-	inc	sp
-	ld	a,(ix+6)
-	push	af
-	inc	sp
+	ld	h,0x08
+	ld	l,(ix+6)
+	push	hl
 	push	de
 	ld	hl,6
 	add	hl, sp
@@ -194,34 +190,31 @@ _usbtrn_get_descriptor2:
 	pop	bc
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./protocol.c:61: CHECK(result);
+;source-doc/base-drv/protocol.c:61: CHECK(result);
 	ld	a,(_result)
 	or	a
 	jr	NZ,l_usbtrn_get_descriptor2_00103
-;source-doc/base-drv/./protocol.c:63: cmd         = cmd_get_device_descriptor;
+;source-doc/base-drv/protocol.c:63: cmd         = cmd_get_device_descriptor;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
 	push	bc
-	ld	hl,_cmd_get_device_descriptor
 	ld	bc,0x0008
+	ld	hl,_cmd_get_device_descriptor
 	ldir
 	pop	bc
-;source-doc/base-drv/./protocol.c:64: cmd.wLength = 18;
+;source-doc/base-drv/protocol.c:64: cmd.wLength = 18;
 	ld	(ix-2),0x12
 	xor	a
 	ld	(ix-1),a
-;source-doc/base-drv/./protocol.c:65: RETURN_CHECK(usb_control_transfer(&cmd, (uint8_t *)buffer, device_address, buffer->bMaxPacketSize0));
+;source-doc/base-drv/protocol.c:65: RETURN_CHECK(usb_control_transfer(&cmd, (uint8_t *)buffer, device_address, buffer->bMaxPacketSize0));
 	ld	e,(ix+4)
 	ld	d,(ix+5)
 	ld	hl,7
 	add	hl, de
-	ld	a, (hl)
-	push	af
-	inc	sp
-	ld	a,(ix+6)
-	push	af
-	inc	sp
+	ld	h,(hl)
+	ld	l,(ix+6)
+	push	hl
 	push	bc
 	ld	hl,4
 	add	hl, sp
@@ -232,16 +225,15 @@ _usbtrn_get_descriptor2:
 	pop	af
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./protocol.c:66: done:
+;source-doc/base-drv/protocol.c:66: done:
 l_usbtrn_get_descriptor2_00103:
-;source-doc/base-drv/./protocol.c:67: return result;
-	ld	hl,_result
-	ld	l, (hl)
-;source-doc/base-drv/./protocol.c:68: }
+;source-doc/base-drv/protocol.c:67: return result;
+	ld	hl,(_result)
+;source-doc/base-drv/protocol.c:68: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/base-drv/./protocol.c:78: usb_error usbtrn_set_address(const uint8_t device_address) __z88dk_fastcall {
+;source-doc/base-drv/protocol.c:78: usb_error usbtrn_set_address(const uint8_t device_address) __z88dk_fastcall {
 ; ---------------------------------
 ; Function usbtrn_set_address
 ; ---------------------------------
@@ -254,18 +246,18 @@ _usbtrn_set_address:
 	push	af
 	push	af
 	ld	c, l
-;source-doc/base-drv/./protocol.c:80: cmd           = cmd_set_device_address;
+;source-doc/base-drv/protocol.c:80: cmd           = cmd_set_device_address;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
 	push	bc
-	ld	hl,_cmd_set_device_address
 	ld	bc,0x0008
+	ld	hl,_cmd_set_device_address
 	ldir
 	pop	bc
-;source-doc/base-drv/./protocol.c:81: cmd.bValue[0] = device_address;
+;source-doc/base-drv/protocol.c:81: cmd.bValue[0] = device_address;
 	ld	(ix-6),c
-;source-doc/base-drv/./protocol.c:83: return usb_control_transfer(&cmd, 0, 0, 0);
+;source-doc/base-drv/protocol.c:83: return usb_control_transfer(&cmd, 0, 0, 0);
 	xor	a
 	push	af
 	inc	sp
@@ -278,7 +270,7 @@ _usbtrn_set_address:
 	add	hl, sp
 	push	hl
 	call	_usb_control_transfer
-;source-doc/base-drv/./protocol.c:84: }
+;source-doc/base-drv/protocol.c:84: }
 	ld	sp,ix
 	pop	ix
 	ret
@@ -290,7 +282,7 @@ _cmd_set_device_address:
 	DEFB +0x00
 	DEFB +0x00
 	DEFW +0x0000
-;source-doc/base-drv/./protocol.c:94: usb_error usbtrn_set_configuration(const uint8_t device_address, const uint8_t max_packet_size, const uint8_t configuration) {
+;source-doc/base-drv/protocol.c:94: usb_error usbtrn_set_configuration(const uint8_t device_address, const uint8_t max_packet_size, const uint8_t configuration) {
 ; ---------------------------------
 ; Function usbtrn_set_configuration
 ; ---------------------------------
@@ -301,22 +293,20 @@ _usbtrn_set_configuration:
 	ld	hl, -8
 	add	hl, sp
 	ld	sp, hl
-;source-doc/base-drv/./protocol.c:96: cmd           = cmd_set_configuration;
+;source-doc/base-drv/protocol.c:96: cmd           = cmd_set_configuration;
 	ld	hl,0
 	add	hl, sp
-	ld	c, l
-	ld	b, h
-	ld	e, c
-	ld	d, b
-	push	bc
-	ld	hl,_cmd_set_configuration
+	ld	e,l
+	ld	d,h
+	push	hl
 	ld	bc,0x0008
+	ld	hl,_cmd_set_configuration
 	ldir
 	pop	bc
-;source-doc/base-drv/./protocol.c:97: cmd.bValue[0] = configuration;
+;source-doc/base-drv/protocol.c:97: cmd.bValue[0] = configuration;
 	ld	a,(ix+6)
 	ld	(ix-6),a
-;source-doc/base-drv/./protocol.c:99: return usb_control_transfer(&cmd, 0, device_address, max_packet_size);
+;source-doc/base-drv/protocol.c:99: return usb_control_transfer(&cmd, 0, device_address, max_packet_size);
 	ld	h,(ix+5)
 	ld	l,(ix+4)
 	push	hl
@@ -324,7 +314,7 @@ _usbtrn_set_configuration:
 	push	hl
 	push	bc
 	call	_usb_control_transfer
-;source-doc/base-drv/./protocol.c:100: }
+;source-doc/base-drv/protocol.c:100: }
 	ld	sp,ix
 	pop	ix
 	ret
@@ -336,7 +326,7 @@ _cmd_set_configuration:
 	DEFB +0x00
 	DEFB +0x00
 	DEFW +0x0000
-;source-doc/base-drv/./protocol.c:114: usb_error usbtrn_get_config_descriptor(config_descriptor *const buffer,
+;source-doc/base-drv/protocol.c:114: usb_error usbtrn_get_config_descriptor(config_descriptor *const buffer,
 ; ---------------------------------
 ; Function usbtrn_get_config_descriptor
 ; ---------------------------------
@@ -347,26 +337,24 @@ _usbtrn_get_config_descriptor:
 	ld	hl, -8
 	add	hl, sp
 	ld	sp, hl
-;source-doc/base-drv/./protocol.c:120: cmd           = cmd_get_config_descriptor;
+;source-doc/base-drv/protocol.c:120: cmd           = cmd_get_config_descriptor;
 	ld	hl,0
 	add	hl, sp
-	ld	c, l
-	ld	b, h
-	ld	e, c
-	ld	d, b
-	push	bc
-	ld	hl,_cmd_get_config_descriptor
+	ld	e,l
+	ld	d,h
+	push	hl
 	ld	bc,0x0008
+	ld	hl,_cmd_get_config_descriptor
 	ldir
 	pop	bc
-;source-doc/base-drv/./protocol.c:121: cmd.bValue[0] = config_index;
+;source-doc/base-drv/protocol.c:121: cmd.bValue[0] = config_index;
 	ld	a,(ix+6)
 	ld	(ix-6),a
-;source-doc/base-drv/./protocol.c:122: cmd.wLength   = (uint16_t)buffer_size;
+;source-doc/base-drv/protocol.c:122: cmd.wLength   = (uint16_t)buffer_size;
 	ld	e,(ix+7)
 	ld	(ix-2),e
 	ld	(ix-1),0x00
-;source-doc/base-drv/./protocol.c:124: return usb_control_transfer(&cmd, (uint8_t *)buffer, device_address, max_packet_size);
+;source-doc/base-drv/protocol.c:124: return usb_control_transfer(&cmd, (uint8_t *)buffer, device_address, max_packet_size);
 	ld	e,(ix+4)
 	ld	d,(ix+5)
 	ld	h,(ix+9)
@@ -375,7 +363,7 @@ _usbtrn_get_config_descriptor:
 	push	de
 	push	bc
 	call	_usb_control_transfer
-;source-doc/base-drv/./protocol.c:125: }
+;source-doc/base-drv/protocol.c:125: }
 	ld	sp,ix
 	pop	ix
 	ret
@@ -387,7 +375,7 @@ _cmd_get_config_descriptor:
 	DEFB +0x00
 	DEFB +0x00
 	DEFW +0x0000
-;source-doc/base-drv/./protocol.c:127: usb_error usbtrn_gfull_cfg_desc(const uint8_t  config_index,
+;source-doc/base-drv/protocol.c:127: usb_error usbtrn_gfull_cfg_desc(const uint8_t  config_index,
 ; ---------------------------------
 ; Function usbtrn_gfull_cfg_desc
 ; ---------------------------------
@@ -395,7 +383,7 @@ _usbtrn_gfull_cfg_desc:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./protocol.c:134: max_packet_size));
+;source-doc/base-drv/protocol.c:134: max_packet_size));
 	ld	c,(ix+8)
 	ld	b,(ix+9)
 	push	bc
@@ -419,28 +407,25 @@ _usbtrn_gfull_cfg_desc:
 	ld	a,(_result)
 	or	a
 	jr	NZ,l_usbtrn_gfull_cfg_desc_00107
-;source-doc/base-drv/./protocol.c:136: uint8_t max_length = ((config_descriptor *)buffer)->wTotalLength;
+;source-doc/base-drv/protocol.c:136: uint8_t max_length = ((config_descriptor *)buffer)->wTotalLength;
 	ld	l, c
 	ld	h, b
 	inc	hl
 	inc	hl
 	ld	d, (hl)
-;source-doc/base-drv/./protocol.c:137: if (max_length > max_buffer_size)
+;source-doc/base-drv/protocol.c:137: if (max_length > max_buffer_size)
 	ld	a,(ix+7)
 	sub	d
 	jr	NC,l_usbtrn_gfull_cfg_desc_00104
-;source-doc/base-drv/./protocol.c:138: max_length = max_buffer_size;
+;source-doc/base-drv/protocol.c:138: max_length = max_buffer_size;
 	ld	d,(ix+7)
 l_usbtrn_gfull_cfg_desc_00104:
-;source-doc/base-drv/./protocol.c:140: CHECK(usbtrn_get_config_descriptor((config_descriptor *)buffer, config_index, max_length, device_address, max_packet_size));
+;source-doc/base-drv/protocol.c:140: CHECK(usbtrn_get_config_descriptor((config_descriptor *)buffer, config_index, max_length, device_address, max_packet_size));
 	ld	h,(ix+6)
 	ld	l,(ix+5)
 	push	hl
+	ld	e,(ix+4)
 	push	de
-	inc	sp
-	ld	a,(ix+4)
-	push	af
-	inc	sp
 	push	bc
 	call	_usbtrn_get_config_descriptor
 	pop	af
@@ -449,21 +434,20 @@ l_usbtrn_gfull_cfg_desc_00104:
 	ld	a, l
 	ld	(_result), a
 	ld	a,(_result)
-;source-doc/base-drv/./protocol.c:142: return USB_ERR_OK;
+;source-doc/base-drv/protocol.c:142: return USB_ERR_OK;
 	or	a
 	jr	NZ,l_usbtrn_gfull_cfg_desc_00107
 	ld	l,a
 	jr	l_usbtrn_gfull_cfg_desc_00108
-;source-doc/base-drv/./protocol.c:143: done:
+;source-doc/base-drv/protocol.c:143: done:
 l_usbtrn_gfull_cfg_desc_00107:
-;source-doc/base-drv/./protocol.c:144: return result;
-	ld	hl,_result
-	ld	l, (hl)
+;source-doc/base-drv/protocol.c:144: return result;
+	ld	hl,(_result)
 l_usbtrn_gfull_cfg_desc_00108:
-;source-doc/base-drv/./protocol.c:145: }
+;source-doc/base-drv/protocol.c:145: }
 	pop	ix
 	ret
-;source-doc/base-drv/./protocol.c:149: usb_error usbtrn_clear_endpoint_halt(const uint8_t endpoint_number, const uint8_t device_address, const uint8_t max_packet_size) {
+;source-doc/base-drv/protocol.c:149: usb_error usbtrn_clear_endpoint_halt(const uint8_t endpoint_number, const uint8_t device_address, const uint8_t max_packet_size) {
 ; ---------------------------------
 ; Function usbtrn_clear_endpoint_halt
 ; ---------------------------------
@@ -474,22 +458,20 @@ _usbtrn_clear_endpoint_halt:
 	ld	hl, -8
 	add	hl, sp
 	ld	sp, hl
-;source-doc/base-drv/./protocol.c:151: cmd           = usb_cmd_clear_endpoint_halt;
+;source-doc/base-drv/protocol.c:151: cmd           = usb_cmd_clear_endpoint_halt;
 	ld	hl,0
 	add	hl, sp
-	ld	c, l
-	ld	b, h
-	ld	e, c
-	ld	d, b
-	push	bc
-	ld	hl,_usb_cmd_clear_endpoint_halt
+	ld	e,l
+	ld	d,h
+	push	hl
 	ld	bc,0x0008
+	ld	hl,_usb_cmd_clear_endpoint_halt
 	ldir
 	pop	bc
-;source-doc/base-drv/./protocol.c:152: cmd.bIndex[0] = endpoint_number;
+;source-doc/base-drv/protocol.c:152: cmd.bIndex[0] = endpoint_number;
 	ld	a,(ix+4)
 	ld	(ix-4),a
-;source-doc/base-drv/./protocol.c:154: return usb_control_transfer(&cmd, (uint8_t *)0, device_address, max_packet_size);
+;source-doc/base-drv/protocol.c:154: return usb_control_transfer(&cmd, (uint8_t *)0, device_address, max_packet_size);
 	ld	h,(ix+6)
 	ld	l,(ix+5)
 	push	hl
@@ -497,7 +479,7 @@ _usbtrn_clear_endpoint_halt:
 	push	hl
 	push	bc
 	call	_usb_control_transfer
-;source-doc/base-drv/./protocol.c:155: }
+;source-doc/base-drv/protocol.c:155: }
 	ld	sp,ix
 	pop	ix
 	ret

Source/HBIOS/ch376-native/base-drv/transfers.c.asm

@@ -0,0 +1,829 @@
+;--------------------------------------------------------
+; File Created by SDCC : free open source ISO C Compiler
+; Version 4.4.0 #14648 (Linux)
+;--------------------------------------------------------
+; Processed by Z88DK
+;--------------------------------------------------------
+	
+	EXTERN __divschar
+	EXTERN __divschar_callee
+	EXTERN __divsint
+	EXTERN __divsint_callee
+	EXTERN __divslong
+	EXTERN __divslong_callee
+	EXTERN __divslonglong
+	EXTERN __divslonglong_callee
+	EXTERN __divsuchar
+	EXTERN __divsuchar_callee
+	EXTERN __divuchar
+	EXTERN __divuchar_callee
+	EXTERN __divuint
+	EXTERN __divuint_callee
+	EXTERN __divulong
+	EXTERN __divulong_callee
+	EXTERN __divulonglong
+	EXTERN __divulonglong_callee
+	EXTERN __divuschar
+	EXTERN __divuschar_callee
+	EXTERN __modschar
+	EXTERN __modschar_callee
+	EXTERN __modsint
+	EXTERN __modsint_callee
+	EXTERN __modslong
+	EXTERN __modslong_callee
+	EXTERN __modslonglong
+	EXTERN __modslonglong_callee
+	EXTERN __modsuchar
+	EXTERN __modsuchar_callee
+	EXTERN __moduchar
+	EXTERN __moduchar_callee
+	EXTERN __moduint
+	EXTERN __moduint_callee
+	EXTERN __modulong
+	EXTERN __modulong_callee
+	EXTERN __modulonglong
+	EXTERN __modulonglong_callee
+	EXTERN __moduschar
+	EXTERN __moduschar_callee
+	EXTERN __mulint
+	EXTERN __mulint_callee
+	EXTERN __mullong
+	EXTERN __mullong_callee
+	EXTERN __mullonglong
+	EXTERN __mullonglong_callee
+	EXTERN __mulschar
+	EXTERN __mulschar_callee
+	EXTERN __mulsuchar
+	EXTERN __mulsuchar_callee
+	EXTERN __muluchar
+	EXTERN __muluchar_callee
+	EXTERN __muluschar
+	EXTERN __muluschar_callee
+	EXTERN __rlslonglong
+	EXTERN __rlslonglong_callee
+	EXTERN __rlulonglong
+	EXTERN __rlulonglong_callee
+	EXTERN __rrslonglong
+	EXTERN __rrslonglong_callee
+	EXTERN __rrulonglong
+	EXTERN __rrulonglong_callee
+	EXTERN ___mulsint2slong
+	EXTERN ___mulsint2slong_callee
+	EXTERN ___muluint2ulong
+	EXTERN ___muluint2ulong_callee
+	EXTERN ___sdcc_call_hl
+	EXTERN ___sdcc_call_iy
+	EXTERN ___sdcc_enter_ix
+	EXTERN banked_call
+	EXTERN _banked_ret
+	EXTERN ___fs2schar
+	EXTERN ___fs2schar_callee
+	EXTERN ___fs2sint
+	EXTERN ___fs2sint_callee
+	EXTERN ___fs2slong
+	EXTERN ___fs2slong_callee
+	EXTERN ___fs2slonglong
+	EXTERN ___fs2slonglong_callee
+	EXTERN ___fs2uchar
+	EXTERN ___fs2uchar_callee
+	EXTERN ___fs2uint
+	EXTERN ___fs2uint_callee
+	EXTERN ___fs2ulong
+	EXTERN ___fs2ulong_callee
+	EXTERN ___fs2ulonglong
+	EXTERN ___fs2ulonglong_callee
+	EXTERN ___fsadd
+	EXTERN ___fsadd_callee
+	EXTERN ___fsdiv
+	EXTERN ___fsdiv_callee
+	EXTERN ___fseq
+	EXTERN ___fseq_callee
+	EXTERN ___fsgt
+	EXTERN ___fsgt_callee
+	EXTERN ___fslt
+	EXTERN ___fslt_callee
+	EXTERN ___fsmul
+	EXTERN ___fsmul_callee
+	EXTERN ___fsneq
+	EXTERN ___fsneq_callee
+	EXTERN ___fssub
+	EXTERN ___fssub_callee
+	EXTERN ___schar2fs
+	EXTERN ___schar2fs_callee
+	EXTERN ___sint2fs
+	EXTERN ___sint2fs_callee
+	EXTERN ___slong2fs
+	EXTERN ___slong2fs_callee
+	EXTERN ___slonglong2fs
+	EXTERN ___slonglong2fs_callee
+	EXTERN ___uchar2fs
+	EXTERN ___uchar2fs_callee
+	EXTERN ___uint2fs
+	EXTERN ___uint2fs_callee
+	EXTERN ___ulong2fs
+	EXTERN ___ulong2fs_callee
+	EXTERN ___ulonglong2fs
+	EXTERN ___ulonglong2fs_callee
+	EXTERN ____sdcc_2_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_2_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_mbc
+	EXTERN ____sdcc_4_ldi_nosave_bc
+	EXTERN ____sdcc_4_ldi_save_bc
+	EXTERN ____sdcc_4_push_hlix
+	EXTERN ____sdcc_4_push_mhl
+	EXTERN ____sdcc_lib_setmem_hl
+	EXTERN ____sdcc_ll_add_de_bc_hl
+	EXTERN ____sdcc_ll_add_de_bc_hlix
+	EXTERN ____sdcc_ll_add_de_hlix_bc
+	EXTERN ____sdcc_ll_add_de_hlix_bcix
+	EXTERN ____sdcc_ll_add_deix_bc_hl
+	EXTERN ____sdcc_ll_add_deix_hlix
+	EXTERN ____sdcc_ll_add_hlix_bc_deix
+	EXTERN ____sdcc_ll_add_hlix_deix_bc
+	EXTERN ____sdcc_ll_add_hlix_deix_bcix
+	EXTERN ____sdcc_ll_asr_hlix_a
+	EXTERN ____sdcc_ll_asr_mbc_a
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hl
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_deixm_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_desp_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_hl_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_deixm
+	EXTERN ____sdcc_ll_lsl_hlix_a
+	EXTERN ____sdcc_ll_lsl_mbc_a
+	EXTERN ____sdcc_ll_lsr_hlix_a
+	EXTERN ____sdcc_ll_lsr_mbc_a
+	EXTERN ____sdcc_ll_push_hlix
+	EXTERN ____sdcc_ll_push_mhl
+	EXTERN ____sdcc_ll_sub_de_bc_hl
+	EXTERN ____sdcc_ll_sub_de_bc_hlix
+	EXTERN ____sdcc_ll_sub_de_hlix_bc
+	EXTERN ____sdcc_ll_sub_de_hlix_bcix
+	EXTERN ____sdcc_ll_sub_deix_bc_hl
+	EXTERN ____sdcc_ll_sub_deix_hlix
+	EXTERN ____sdcc_ll_sub_hlix_bc_deix
+	EXTERN ____sdcc_ll_sub_hlix_deix_bc
+	EXTERN ____sdcc_ll_sub_hlix_deix_bcix
+	EXTERN ____sdcc_load_debc_deix
+	EXTERN ____sdcc_load_dehl_deix
+	EXTERN ____sdcc_load_debc_mhl
+	EXTERN ____sdcc_load_hlde_mhl
+	EXTERN ____sdcc_store_dehl_bcix
+	EXTERN ____sdcc_store_debc_hlix
+	EXTERN ____sdcc_store_debc_mhl
+	EXTERN ____sdcc_cpu_pop_ei
+	EXTERN ____sdcc_cpu_pop_ei_jp
+	EXTERN ____sdcc_cpu_push_di
+	EXTERN ____sdcc_outi
+	EXTERN ____sdcc_outi_128
+	EXTERN ____sdcc_outi_256
+	EXTERN ____sdcc_ldi
+	EXTERN ____sdcc_ldi_128
+	EXTERN ____sdcc_ldi_256
+	EXTERN ____sdcc_4_copy_srcd_hlix_dst_deix
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_and_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_cpl_src_mhl_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_hlix_dst_debc
+
+;--------------------------------------------------------
+; Public variables in this module
+;--------------------------------------------------------
+	GLOBAL _usb_dat_in_trns_n_ext
+	GLOBAL _usb_dat_in_trnsfer_ext
+	GLOBAL _usb_ctrl_trnsfer_ext
+	GLOBAL _usb_control_transfer
+	GLOBAL _usb_data_in_transfer
+	GLOBAL _usb_data_in_transfer_n
+	GLOBAL _usb_data_out_transfer
+;--------------------------------------------------------
+; Externals used
+;--------------------------------------------------------
+	GLOBAL _critical_end
+	GLOBAL _critical_begin
+	GLOBAL _print_uint16
+	GLOBAL _print_string
+	GLOBAL _print_hex
+	GLOBAL _ch_issue_token_in_ep0
+	GLOBAL _ch_issue_token_out_ep0
+	GLOBAL _ch_issue_token_setup
+	GLOBAL _ch_data_out_transfer
+	GLOBAL _ch_data_in_transfer_n
+	GLOBAL _ch_data_in_transfer
+	GLOBAL _ch_control_transfer_set_config
+	GLOBAL _ch_control_transfer_set_address
+	GLOBAL _ch_control_transfer_request_descriptor
+	GLOBAL _ch_set_usb_address
+	GLOBAL _ch_write_data
+	GLOBAL _ch_cmd_get_ic_version
+	GLOBAL _ch_cmd_set_usb_mode
+	GLOBAL _ch_probe
+	GLOBAL _ch_cmd_reset_all
+	GLOBAL _ch_read_data
+	GLOBAL _ch_very_short_wait_int_and_get_status
+	GLOBAL _ch_short_wait_int_and_get_status
+	GLOBAL _ch_long_wait_int_and_get_status
+	GLOBAL _ch_get_status
+	GLOBAL _ch_command
+	GLOBAL _delay_medium
+	GLOBAL _delay_short
+	GLOBAL _delay_20ms
+	GLOBAL _printf
+	GLOBAL _delay
+	GLOBAL _ulltoa_callee
+	GLOBAL _ulltoa
+	GLOBAL _strtoull_callee
+	GLOBAL _strtoull
+	GLOBAL _strtoll_callee
+	GLOBAL _strtoll
+	GLOBAL _lltoa_callee
+	GLOBAL _lltoa
+	GLOBAL _llabs_callee
+	GLOBAL _llabs
+	GLOBAL __lldivu__callee
+	GLOBAL __lldivu_
+	GLOBAL __lldiv__callee
+	GLOBAL __lldiv_
+	GLOBAL _atoll_callee
+	GLOBAL _atoll
+	GLOBAL _realloc_unlocked_callee
+	GLOBAL _realloc_unlocked
+	GLOBAL _malloc_unlocked_fastcall
+	GLOBAL _malloc_unlocked
+	GLOBAL _free_unlocked_fastcall
+	GLOBAL _free_unlocked
+	GLOBAL _calloc_unlocked_callee
+	GLOBAL _calloc_unlocked
+	GLOBAL _aligned_alloc_unlocked_callee
+	GLOBAL _aligned_alloc_unlocked
+	GLOBAL _realloc_callee
+	GLOBAL _realloc
+	GLOBAL _malloc_fastcall
+	GLOBAL _malloc
+	GLOBAL _free_fastcall
+	GLOBAL _free
+	GLOBAL _calloc_callee
+	GLOBAL _calloc
+	GLOBAL _aligned_alloc_callee
+	GLOBAL _aligned_alloc
+	GLOBAL _utoa_callee
+	GLOBAL _utoa
+	GLOBAL _ultoa_callee
+	GLOBAL _ultoa
+	GLOBAL _system_fastcall
+	GLOBAL _system
+	GLOBAL _strtoul_callee
+	GLOBAL _strtoul
+	GLOBAL _strtol_callee
+	GLOBAL _strtol
+	GLOBAL _strtof_callee
+	GLOBAL _strtof
+	GLOBAL _strtod_callee
+	GLOBAL _strtod
+	GLOBAL _srand_fastcall
+	GLOBAL _srand
+	GLOBAL _rand
+	GLOBAL _quick_exit_fastcall
+	GLOBAL _quick_exit
+	GLOBAL _qsort_callee
+	GLOBAL _qsort
+	GLOBAL _ltoa_callee
+	GLOBAL _ltoa
+	GLOBAL _labs_fastcall
+	GLOBAL _labs
+	GLOBAL _itoa_callee
+	GLOBAL _itoa
+	GLOBAL _ftoh_callee
+	GLOBAL _ftoh
+	GLOBAL _ftog_callee
+	GLOBAL _ftog
+	GLOBAL _ftoe_callee
+	GLOBAL _ftoe
+	GLOBAL _ftoa_callee
+	GLOBAL _ftoa
+	GLOBAL _exit_fastcall
+	GLOBAL _exit
+	GLOBAL _dtoh_callee
+	GLOBAL _dtoh
+	GLOBAL _dtog_callee
+	GLOBAL _dtog
+	GLOBAL _dtoe_callee
+	GLOBAL _dtoe
+	GLOBAL _dtoa_callee
+	GLOBAL _dtoa
+	GLOBAL _bsearch_callee
+	GLOBAL _bsearch
+	GLOBAL _atol_fastcall
+	GLOBAL _atol
+	GLOBAL _atoi_fastcall
+	GLOBAL _atoi
+	GLOBAL _atof_fastcall
+	GLOBAL _atof
+	GLOBAL _atexit_fastcall
+	GLOBAL _atexit
+	GLOBAL _at_quick_exit_fastcall
+	GLOBAL _at_quick_exit
+	GLOBAL _abs_fastcall
+	GLOBAL _abs
+	GLOBAL _abort
+	GLOBAL __strtou__callee
+	GLOBAL __strtou_
+	GLOBAL __strtoi__callee
+	GLOBAL __strtoi_
+	GLOBAL __random_uniform_xor_8__fastcall
+	GLOBAL __random_uniform_xor_8_
+	GLOBAL __random_uniform_xor_32__fastcall
+	GLOBAL __random_uniform_xor_32_
+	GLOBAL __random_uniform_cmwc_8__fastcall
+	GLOBAL __random_uniform_cmwc_8_
+	GLOBAL __shellsort__callee
+	GLOBAL __shellsort_
+	GLOBAL __quicksort__callee
+	GLOBAL __quicksort_
+	GLOBAL __insertion_sort__callee
+	GLOBAL __insertion_sort_
+	GLOBAL __ldivu__callee
+	GLOBAL __ldivu_
+	GLOBAL __ldiv__callee
+	GLOBAL __ldiv_
+	GLOBAL __divu__callee
+	GLOBAL __divu_
+	GLOBAL __div__callee
+	GLOBAL __div_
+	GLOBAL _in_critical_usb_section
+	GLOBAL _result
+;--------------------------------------------------------
+; special function registers
+;--------------------------------------------------------
+defc _CH376_DATA_PORT	=	0xff88
+defc _CH376_COMMAND_PORT	=	0xff89
+defc _USB_MODULE_LEDS	=	0xff8a
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	SECTION bss_compiler
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	
+IF 0
+	
+; .area _INITIALIZED removed by z88dk
+	
+	
+ENDIF
+	
+;--------------------------------------------------------
+; absolute external ram data
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; global & static initialisations
+;--------------------------------------------------------
+	SECTION code_crt_init
+;--------------------------------------------------------
+; Home
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; code
+;--------------------------------------------------------
+	SECTION code_compiler
+;source-doc/base-drv/transfers.c:24: usb_error usb_ctrl_trnsfer_ext(const setup_packet *const cmd_packet,
+;	---------------------------------
+; Function usb_ctrl_trnsfer_ext
+; ---------------------------------
+_usb_ctrl_trnsfer_ext:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+;source-doc/base-drv/transfers.c:28: if ((uint16_t)cmd_packet < LOWER_SAFE_RAM_ADDRESS)
+	ld	a,(ix+5)
+	sub	a,0x80
+	jr	NC,l_usb_ctrl_trnsfer_ext_00102
+;source-doc/base-drv/transfers.c:29: return USB_BAD_ADDRESS;
+	ld	l,0x82
+	jr	l_usb_ctrl_trnsfer_ext_00106
+l_usb_ctrl_trnsfer_ext_00102:
+;source-doc/base-drv/transfers.c:31: if (buffer != 0 && (uint16_t)buffer < LOWER_SAFE_RAM_ADDRESS)
+	ld	a,(ix+7)
+	or	a,(ix+6)
+	jr	Z,l_usb_ctrl_trnsfer_ext_00104
+	ld	a,(ix+7)
+	sub	a,0x80
+	jr	NC,l_usb_ctrl_trnsfer_ext_00104
+;source-doc/base-drv/transfers.c:32: return USB_BAD_ADDRESS;
+	ld	l,0x82
+	jr	l_usb_ctrl_trnsfer_ext_00106
+l_usb_ctrl_trnsfer_ext_00104:
+;source-doc/base-drv/transfers.c:34: return usb_control_transfer(cmd_packet, buffer, device_address, max_packet_size);
+	ld	h,(ix+9)
+	ld	l,(ix+8)
+	push	hl
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	push	hl
+	call	_usb_control_transfer
+	pop	af
+	pop	af
+	pop	af
+l_usb_ctrl_trnsfer_ext_00106:
+;source-doc/base-drv/transfers.c:35: }
+	pop	ix
+	ret
+;source-doc/base-drv/transfers.c:47: usb_error usb_control_transfer(const setup_packet *const cmd_packet,
+;	---------------------------------
+; Function usb_control_transfer
+; ---------------------------------
+_usb_control_transfer:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+	push	af
+	push	af
+;source-doc/base-drv/transfers.c:52: endpoint_param endpoint = {1, 0, max_packet_size};
+	ld	hl,0
+	add	hl, sp
+	set	0, (hl)
+	ld	hl,0
+	add	hl, sp
+	ld	a, (hl)
+	and	a,0xf1
+	ld	(hl), a
+	ld	c,(ix+9)
+	ld	b,0x00
+	ld	hl,1
+	add	hl, sp
+	ld	(hl), c
+	inc	hl
+	ld	a, b
+	and	a,0x03
+	ld	e,a
+	ld	a, (hl)
+	and	a,0xfc
+	or	a, e
+	ld	(hl), a
+;source-doc/base-drv/transfers.c:54: const uint8_t transferIn = (cmd_packet->bmRequestType & 0x80);
+	ld	c,(ix+4)
+	ld	b,(ix+5)
+	ld	a, (bc)
+	and	a,0x80
+;source-doc/base-drv/transfers.c:56: if (transferIn && buffer == 0)
+	ld	(ix-1),a
+	or	a, a
+	jr	Z,l_usb_control_transfer_00102
+	ld	a,(ix+7)
+	or	a,(ix+6)
+	jr	NZ,l_usb_control_transfer_00102
+;source-doc/base-drv/transfers.c:57: return USB_ERR_OTHER;
+	ld	l,0x0f
+	jp	l_usb_control_transfer_00114
+l_usb_control_transfer_00102:
+;source-doc/base-drv/transfers.c:59: critical_begin();
+	push	bc
+	call	_critical_begin
+	ld	l,(ix+8)
+	call	_ch_set_usb_address
+	pop	bc
+;source-doc/base-drv/transfers.c:63: ch_write_data((const uint8_t *)cmd_packet, sizeof(setup_packet));
+	ld	e,(ix+4)
+	ld	d,(ix+5)
+	push	bc
+	ld	a,0x08
+	push	af
+	inc	sp
+	push	de
+	call	_ch_write_data
+	pop	af
+	inc	sp
+	call	_ch_issue_token_setup
+	call	_ch_short_wait_int_and_get_status
+	pop	bc
+;source-doc/base-drv/transfers.c:66: CHECK(result);
+	ld	a, l
+	or	a, a
+	jr	NZ,l_usb_control_transfer_00113
+;source-doc/base-drv/transfers.c:68: const uint16_t length = cmd_packet->wLength;
+	ld	hl,6
+	add	hl, bc
+	ld	c, (hl)
+	inc	hl
+;source-doc/base-drv/transfers.c:71: ? (transferIn ? ch_data_in_transfer(buffer, length, &endpoint) : ch_data_out_transfer(buffer, length, &endpoint))
+	ld	a,(hl)
+	ld	b,a
+	or	a, c
+	jr	Z,l_usb_control_transfer_00116
+	ld	e,(ix+6)
+	ld	d,(ix+7)
+	ld	a,(ix-1)
+	or	a, a
+	jr	Z,l_usb_control_transfer_00118
+	ld	hl,0
+	add	hl, sp
+	push	hl
+	push	bc
+	push	de
+	call	_ch_data_in_transfer
+	pop	af
+	pop	af
+	pop	af
+	jr	l_usb_control_transfer_00119
+l_usb_control_transfer_00118:
+	ld	hl,0
+	add	hl, sp
+	push	hl
+	push	bc
+	push	de
+	call	_ch_data_out_transfer
+	pop	af
+	pop	af
+	pop	af
+l_usb_control_transfer_00119:
+	jr	l_usb_control_transfer_00117
+l_usb_control_transfer_00116:
+;source-doc/base-drv/transfers.c:72: : USB_ERR_OK;
+	ld	l,0x00
+l_usb_control_transfer_00117:
+;source-doc/base-drv/transfers.c:74: CHECK(result)
+	ld	a, l
+	or	a, a
+	jr	NZ,l_usb_control_transfer_00113
+;source-doc/base-drv/transfers.c:76: if (transferIn) {
+	ld	a,(ix-1)
+	or	a, a
+	jr	Z,l_usb_control_transfer_00112
+;source-doc/base-drv/transfers.c:77: ch_command(CH_CMD_WR_HOST_DATA);
+	ld	l,0x2c
+	call	_ch_command
+;source-doc/base-drv/transfers.c:78: CH376_DATA_PORT = 0;
+	ld	a,0x00
+	ld	bc,_CH376_DATA_PORT
+	out	(c),a
+;source-doc/base-drv/transfers.c:79: ch_issue_token_out_ep0();
+	call	_ch_issue_token_out_ep0
+;source-doc/base-drv/transfers.c:80: result = ch_long_wait_int_and_get_status(); /* sometimes we get STALL here - seems to be ok to ignore */
+	call	_ch_long_wait_int_and_get_status
+;source-doc/base-drv/transfers.c:82: if (result == USB_ERR_OK || result == USB_ERR_STALL) {
+	ld	a,l
+	or	a, a
+	jr	Z,l_usb_control_transfer_00108
+	sub	a,0x02
+	jr	NZ,l_usb_control_transfer_00113
+l_usb_control_transfer_00108:
+;source-doc/base-drv/transfers.c:83: result = USB_ERR_OK;
+	ld	l,0x00
+;source-doc/base-drv/transfers.c:84: goto done;
+	jr	l_usb_control_transfer_00113
+;source-doc/base-drv/transfers.c:87: RETURN_CHECK(result);
+l_usb_control_transfer_00112:
+;source-doc/base-drv/transfers.c:90: ch_issue_token_in_ep0();
+	call	_ch_issue_token_in_ep0
+;source-doc/base-drv/transfers.c:91: result = ch_long_wait_int_and_get_status();
+	call	_ch_long_wait_int_and_get_status
+;source-doc/base-drv/transfers.c:95: done:
+l_usb_control_transfer_00113:
+;source-doc/base-drv/transfers.c:96: critical_end();
+	push	hl
+	call	_critical_end
+	pop	hl
+;source-doc/base-drv/transfers.c:97: return result;
+l_usb_control_transfer_00114:
+;source-doc/base-drv/transfers.c:98: }
+	ld	sp, ix
+	pop	ix
+	ret
+;source-doc/base-drv/transfers.c:101: usb_dat_in_trnsfer_ext(uint8_t *buffer, const uint16_t buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
+;	---------------------------------
+; Function usb_dat_in_trnsfer_ext
+; ---------------------------------
+_usb_dat_in_trnsfer_ext:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+;source-doc/base-drv/transfers.c:102: if (buffer != 0 && (uint16_t)buffer < LOWER_SAFE_RAM_ADDRESS)
+	ld	a,(ix+5)
+	or	a,(ix+4)
+	jr	Z,l_usb_dat_in_trnsfer_ext_00102
+	ld	a,(ix+5)
+	sub	a,0x80
+	jr	NC,l_usb_dat_in_trnsfer_ext_00102
+;source-doc/base-drv/transfers.c:103: return USB_BAD_ADDRESS;
+	ld	l,0x82
+	jr	l_usb_dat_in_trnsfer_ext_00106
+l_usb_dat_in_trnsfer_ext_00102:
+;source-doc/base-drv/transfers.c:105: if ((uint16_t)endpoint < LOWER_SAFE_RAM_ADDRESS)
+	ld	a,(ix+10)
+	sub	a,0x80
+	jr	NC,l_usb_dat_in_trnsfer_ext_00105
+;source-doc/base-drv/transfers.c:106: return USB_BAD_ADDRESS;
+	ld	l,0x82
+	jr	l_usb_dat_in_trnsfer_ext_00106
+l_usb_dat_in_trnsfer_ext_00105:
+;source-doc/base-drv/transfers.c:108: return usb_data_in_transfer(buffer, buffer_size, device_address, endpoint);
+	ld	l,(ix+9)
+	ld	h,(ix+10)
+	push	hl
+	ld	a,(ix+8)
+	push	af
+	inc	sp
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	push	hl
+	call	_usb_data_in_transfer
+	pop	af
+	pop	af
+	pop	af
+	inc	sp
+l_usb_dat_in_trnsfer_ext_00106:
+;source-doc/base-drv/transfers.c:109: }
+	pop	ix
+	ret
+;source-doc/base-drv/transfers.c:112: usb_dat_in_trns_n_ext(uint8_t *buffer, uint16_t *buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
+;	---------------------------------
+; Function usb_dat_in_trns_n_ext
+; ---------------------------------
+_usb_dat_in_trns_n_ext:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+;source-doc/base-drv/transfers.c:113: if (buffer != 0 && ((uint16_t)buffer & 0xC000) == 0)
+	ld	a,(ix+5)
+	or	a,(ix+4)
+	jr	Z,l_usb_dat_in_trns_n_ext_00102
+	ld	a,(ix+5)
+	and	a,0xc0
+	jr	NZ,l_usb_dat_in_trns_n_ext_00102
+;source-doc/base-drv/transfers.c:114: return USB_BAD_ADDRESS;
+	ld	l,0x82
+	jr	l_usb_dat_in_trns_n_ext_00108
+l_usb_dat_in_trns_n_ext_00102:
+;source-doc/base-drv/transfers.c:116: if (((uint16_t)endpoint & 0xC000) == 0)
+	ld	a,(ix+10)
+	and	a,0xc0
+	jr	NZ,l_usb_dat_in_trns_n_ext_00105
+;source-doc/base-drv/transfers.c:117: return USB_BAD_ADDRESS;
+	ld	l,0x82
+	jr	l_usb_dat_in_trns_n_ext_00108
+l_usb_dat_in_trns_n_ext_00105:
+;source-doc/base-drv/transfers.c:119: if (((uint16_t)buffer_size & 0xC000) == 0)
+	ld	a,(ix+7)
+	and	a,0xc0
+	jr	NZ,l_usb_dat_in_trns_n_ext_00107
+;source-doc/base-drv/transfers.c:120: return USB_BAD_ADDRESS;
+	ld	l,0x82
+	jr	l_usb_dat_in_trns_n_ext_00108
+l_usb_dat_in_trns_n_ext_00107:
+;source-doc/base-drv/transfers.c:122: return usb_data_in_transfer_n(buffer, buffer_size, device_address, endpoint);
+	ld	c,(ix+6)
+	ld	b,(ix+7)
+	ld	l,(ix+9)
+	ld	h,(ix+10)
+	push	hl
+	ld	a,(ix+8)
+	push	af
+	inc	sp
+	push	bc
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	push	hl
+	call	_usb_data_in_transfer_n
+	pop	af
+	pop	af
+	pop	af
+	inc	sp
+l_usb_dat_in_trns_n_ext_00108:
+;source-doc/base-drv/transfers.c:123: }
+	pop	ix
+	ret
+;source-doc/base-drv/transfers.c:135: usb_data_in_transfer(uint8_t *buffer, const uint16_t buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
+;	---------------------------------
+; Function usb_data_in_transfer
+; ---------------------------------
+_usb_data_in_transfer:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+;source-doc/base-drv/transfers.c:136: critical_begin();
+	call	_critical_begin
+;source-doc/base-drv/transfers.c:138: ch_set_usb_address(device_address);
+	ld	l,(ix+8)
+	call	_ch_set_usb_address
+;source-doc/base-drv/transfers.c:140: result = ch_data_in_transfer(buffer, buffer_size, endpoint);
+	ld	l,(ix+9)
+	ld	h,(ix+10)
+	push	hl
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	push	hl
+	call	_ch_data_in_transfer
+	pop	af
+	pop	af
+	pop	af
+	ld	a, l
+	ld	(_result), a
+;source-doc/base-drv/transfers.c:142: critical_end();
+	call	_critical_end
+;source-doc/base-drv/transfers.c:144: return result;
+	ld	hl,(_result)
+;source-doc/base-drv/transfers.c:145: }
+	pop	ix
+	ret
+;source-doc/base-drv/transfers.c:157: usb_data_in_transfer_n(uint8_t *buffer, uint8_t *const buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
+;	---------------------------------
+; Function usb_data_in_transfer_n
+; ---------------------------------
+_usb_data_in_transfer_n:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+;source-doc/base-drv/transfers.c:158: critical_begin();
+	call	_critical_begin
+;source-doc/base-drv/transfers.c:160: ch_set_usb_address(device_address);
+	ld	l,(ix+8)
+	call	_ch_set_usb_address
+;source-doc/base-drv/transfers.c:162: result = ch_data_in_transfer_n(buffer, buffer_size, endpoint);
+	ld	l,(ix+9)
+	ld	h,(ix+10)
+	push	hl
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	push	hl
+	call	_ch_data_in_transfer_n
+	pop	af
+	pop	af
+	pop	af
+	ld	a, l
+	ld	(_result), a
+;source-doc/base-drv/transfers.c:164: critical_end();
+	call	_critical_end
+;source-doc/base-drv/transfers.c:166: return result;
+	ld	hl,(_result)
+;source-doc/base-drv/transfers.c:167: }
+	pop	ix
+	ret
+;source-doc/base-drv/transfers.c:179: usb_data_out_transfer(const uint8_t *buffer, uint16_t buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
+;	---------------------------------
+; Function usb_data_out_transfer
+; ---------------------------------
+_usb_data_out_transfer:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+;source-doc/base-drv/transfers.c:180: critical_begin();
+	call	_critical_begin
+;source-doc/base-drv/transfers.c:182: ch_set_usb_address(device_address);
+	ld	l,(ix+8)
+	call	_ch_set_usb_address
+;source-doc/base-drv/transfers.c:184: result = ch_data_out_transfer(buffer, buffer_size, endpoint);
+	ld	l,(ix+9)
+	ld	h,(ix+10)
+	push	hl
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	push	hl
+	call	_ch_data_out_transfer
+	pop	af
+	pop	af
+	pop	af
+	ld	a, l
+	ld	(_result), a
+;source-doc/base-drv/transfers.c:186: critical_end();
+	call	_critical_end
+;source-doc/base-drv/transfers.c:188: return result;
+	ld	hl,(_result)
+;source-doc/base-drv/transfers.c:189: }
+	pop	ix
+	ret
+	SECTION IGNORE

Source/HBIOS/ch376-native/base-drv/transfers.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./transfers.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/transfers.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,7 +48,7 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./transfers.c:24: usb_error usb_ctrl_trnsfer_ext(const setup_packet *const cmd_packet,
+;source-doc/base-drv/transfers.c:24: usb_error usb_ctrl_trnsfer_ext(const setup_packet *const cmd_packet,
 ; ---------------------------------
 ; Function usb_ctrl_trnsfer_ext
 ; ---------------------------------
@@ -56,26 +56,26 @@ _usb_ctrl_trnsfer_ext:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./transfers.c:28: if ((uint16_t)cmd_packet < LOWER_SAFE_RAM_ADDRESS)
+;source-doc/base-drv/transfers.c:28: if ((uint16_t)cmd_packet < LOWER_SAFE_RAM_ADDRESS)
 	ld	a,(ix+5)
 	sub	0x80
 	jr	NC,l_usb_ctrl_trnsfer_ext_00102
-;source-doc/base-drv/./transfers.c:29: return USB_BAD_ADDRESS;
+;source-doc/base-drv/transfers.c:29: return USB_BAD_ADDRESS;
 	ld	l,0x82
 	jr	l_usb_ctrl_trnsfer_ext_00106
 l_usb_ctrl_trnsfer_ext_00102:
-;source-doc/base-drv/./transfers.c:31: if (buffer != 0 && (uint16_t)buffer < LOWER_SAFE_RAM_ADDRESS)
+;source-doc/base-drv/transfers.c:31: if (buffer != 0 && (uint16_t)buffer < LOWER_SAFE_RAM_ADDRESS)
 	ld	a,(ix+7)
 	or	(ix+6)
 	jr	Z,l_usb_ctrl_trnsfer_ext_00104
 	ld	a,(ix+7)
 	sub	0x80
 	jr	NC,l_usb_ctrl_trnsfer_ext_00104
-;source-doc/base-drv/./transfers.c:32: return USB_BAD_ADDRESS;
+;source-doc/base-drv/transfers.c:32: return USB_BAD_ADDRESS;
 	ld	l,0x82
 	jr	l_usb_ctrl_trnsfer_ext_00106
 l_usb_ctrl_trnsfer_ext_00104:
-;source-doc/base-drv/./transfers.c:34: return usb_control_transfer(cmd_packet, buffer, device_address, max_packet_size);
+;source-doc/base-drv/transfers.c:34: return usb_control_transfer(cmd_packet, buffer, device_address, max_packet_size);
 	ld	h,(ix+9)
 	ld	l,(ix+8)
 	push	hl
@@ -90,10 +90,10 @@ l_usb_ctrl_trnsfer_ext_00104:
 	pop	af
 	pop	af
 l_usb_ctrl_trnsfer_ext_00106:
-;source-doc/base-drv/./transfers.c:35: }
+;source-doc/base-drv/transfers.c:35: }
 	pop	ix
 	ret
-;source-doc/base-drv/./transfers.c:47: usb_error usb_control_transfer(const setup_packet *const cmd_packet,
+;source-doc/base-drv/transfers.c:47: usb_error usb_control_transfer(const setup_packet *const cmd_packet,
 ; ---------------------------------
 ; Function usb_control_transfer
 ; ---------------------------------
@@ -103,7 +103,7 @@ _usb_control_transfer:
 	add	ix,sp
 	push	af
 	push	af
-;source-doc/base-drv/./transfers.c:52: endpoint_param endpoint = {1, 0, max_packet_size};
+;source-doc/base-drv/transfers.c:52: endpoint_param endpoint = {1, 0, max_packet_size};
 	ld	hl,0
 	add	hl, sp
 	set	0, (hl)
@@ -125,29 +125,29 @@ _usb_control_transfer:
 	and	0xfc
 	or	e
 	ld	(hl), a
-;source-doc/base-drv/./transfers.c:54: const uint8_t transferIn = (cmd_packet->bmRequestType & 0x80);
+;source-doc/base-drv/transfers.c:54: const uint8_t transferIn = (cmd_packet->bmRequestType & 0x80);
 	ld	c,(ix+4)
 	ld	b,(ix+5)
 	ld	a, (bc)
 	and	0x80
-;source-doc/base-drv/./transfers.c:56: if (transferIn && buffer == 0)
+;source-doc/base-drv/transfers.c:56: if (transferIn && buffer == 0)
 	ld	(ix-1),a
 	or	a
 	jr	Z,l_usb_control_transfer_00102
 	ld	a,(ix+7)
 	or	(ix+6)
 	jr	NZ,l_usb_control_transfer_00102
-;source-doc/base-drv/./transfers.c:57: return USB_ERR_OTHER;
+;source-doc/base-drv/transfers.c:57: return USB_ERR_OTHER;
 	ld	l,0x0f
 	jp	l_usb_control_transfer_00114
 l_usb_control_transfer_00102:
-;source-doc/base-drv/./transfers.c:59: critical_begin();
+;source-doc/base-drv/transfers.c:59: critical_begin();
 	push	bc
 	call	_critical_begin
 	ld	l,(ix+8)
 	call	_ch_set_usb_address
 	pop	bc
-;source-doc/base-drv/./transfers.c:63: ch_write_data((const uint8_t *)cmd_packet, sizeof(setup_packet));
+;source-doc/base-drv/transfers.c:63: ch_write_data((const uint8_t *)cmd_packet, sizeof(setup_packet));
 	ld	e,(ix+4)
 	ld	d,(ix+5)
 	push	bc
@@ -161,18 +161,18 @@ l_usb_control_transfer_00102:
 	call	_ch_issue_token_setup
 	call	_ch_short_wait_int_and_get_stat
 	pop	bc
-;source-doc/base-drv/./transfers.c:66: CHECK(result);
+;source-doc/base-drv/transfers.c:66: CHECK(result);
 	ld	a, l
 	or	a
 	jr	NZ,l_usb_control_transfer_00113
-;source-doc/base-drv/./transfers.c:68: const uint16_t length = cmd_packet->wLength;
+;source-doc/base-drv/transfers.c:68: const uint16_t length = cmd_packet->wLength;
 	ld	hl,6
 	add	hl, bc
 	ld	c, (hl)
 	inc	hl
-	ld	b, (hl)
-;source-doc/base-drv/./transfers.c:71: ? (transferIn ? ch_data_in_transfer(buffer, length, &endpoint) : ch_data_out_transfer(buffer, length, &endpoint))
-	ld	a, b
+;source-doc/base-drv/transfers.c:71: ? (transferIn ? ch_data_in_transfer(buffer, length, &endpoint) : ch_data_out_transfer(buffer, length, &endpoint))
+	ld	a,(hl)
+	ld	b,a
 	or	c
 	jr	Z,l_usb_control_transfer_00116
 	ld	e,(ix+6)
@@ -203,59 +203,58 @@ l_usb_control_transfer_00118:
 l_usb_control_transfer_00119:
 	jr	l_usb_control_transfer_00117
 l_usb_control_transfer_00116:
-;source-doc/base-drv/./transfers.c:72: : USB_ERR_OK;
+;source-doc/base-drv/transfers.c:72: : USB_ERR_OK;
 	ld	l,0x00
 l_usb_control_transfer_00117:
-;source-doc/base-drv/./transfers.c:74: CHECK(result)
+;source-doc/base-drv/transfers.c:74: CHECK(result)
 	ld	a, l
 	or	a
 	jr	NZ,l_usb_control_transfer_00113
-;source-doc/base-drv/./transfers.c:76: if (transferIn) {
+;source-doc/base-drv/transfers.c:76: if (transferIn) {
 	ld	a,(ix-1)
 	or	a
 	jr	Z,l_usb_control_transfer_00112
-;source-doc/base-drv/./transfers.c:77: ch_command(CH_CMD_WR_HOST_DATA);
+;source-doc/base-drv/transfers.c:77: ch_command(CH_CMD_WR_HOST_DATA);
 	ld	l,0x2c
 	call	_ch_command
-;source-doc/base-drv/./transfers.c:78: CH376_DATA_PORT = 0;
+;source-doc/base-drv/transfers.c:78: CH376_DATA_PORT = 0;
 	ld	a,0x00
 	ld	bc,_CH376_DATA_PORT
 	out	(c),a
-;source-doc/base-drv/./transfers.c:79: ch_issue_token_out_ep0();
+;source-doc/base-drv/transfers.c:79: ch_issue_token_out_ep0();
 	call	_ch_issue_token_out_ep0
-;source-doc/base-drv/./transfers.c:80: result = ch_long_wait_int_and_get_status(); /* sometimes we get STALL here - seems to be ok to ignore */
+;source-doc/base-drv/transfers.c:80: result = ch_long_wait_int_and_get_status(); /* sometimes we get STALL here - seems to be ok to ignore */
 	call	_ch_long_wait_int_and_get_statu
-;source-doc/base-drv/./transfers.c:82: if (result == USB_ERR_OK || result == USB_ERR_STALL) {
-	ld	a, l
+;source-doc/base-drv/transfers.c:82: if (result == USB_ERR_OK || result == USB_ERR_STALL) {
+	ld	a,l
 	or	a
 	jr	Z,l_usb_control_transfer_00108
-	ld	a, l
 	sub	0x02
 	jr	NZ,l_usb_control_transfer_00113
 l_usb_control_transfer_00108:
-;source-doc/base-drv/./transfers.c:83: result = USB_ERR_OK;
+;source-doc/base-drv/transfers.c:83: result = USB_ERR_OK;
 	ld	l,0x00
-;source-doc/base-drv/./transfers.c:84: goto done;
+;source-doc/base-drv/transfers.c:84: goto done;
 	jr	l_usb_control_transfer_00113
-;source-doc/base-drv/./transfers.c:87: RETURN_CHECK(result);
+;source-doc/base-drv/transfers.c:87: RETURN_CHECK(result);
 l_usb_control_transfer_00112:
-;source-doc/base-drv/./transfers.c:90: ch_issue_token_in_ep0();
+;source-doc/base-drv/transfers.c:90: ch_issue_token_in_ep0();
 	call	_ch_issue_token_in_ep0
-;source-doc/base-drv/./transfers.c:91: result = ch_long_wait_int_and_get_status();
+;source-doc/base-drv/transfers.c:91: result = ch_long_wait_int_and_get_status();
 	call	_ch_long_wait_int_and_get_statu
-;source-doc/base-drv/./transfers.c:95: done:
+;source-doc/base-drv/transfers.c:95: done:
 l_usb_control_transfer_00113:
-;source-doc/base-drv/./transfers.c:96: critical_end();
+;source-doc/base-drv/transfers.c:96: critical_end();
 	push	hl
 	call	_critical_end
 	pop	hl
-;source-doc/base-drv/./transfers.c:97: return result;
+;source-doc/base-drv/transfers.c:97: return result;
 l_usb_control_transfer_00114:
-;source-doc/base-drv/./transfers.c:98: }
+;source-doc/base-drv/transfers.c:98: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/base-drv/./transfers.c:101: usb_dat_in_trnsfer_ext(uint8_t *buffer, const uint16_t buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
+;source-doc/base-drv/transfers.c:101: usb_dat_in_trnsfer_ext(uint8_t *buffer, const uint16_t buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
 ; ---------------------------------
 ; Function usb_dat_in_trnsfer_ext
 ; ---------------------------------
@@ -263,26 +262,26 @@ _usb_dat_in_trnsfer_ext:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./transfers.c:102: if (buffer != 0 && (uint16_t)buffer < LOWER_SAFE_RAM_ADDRESS)
+;source-doc/base-drv/transfers.c:102: if (buffer != 0 && (uint16_t)buffer < LOWER_SAFE_RAM_ADDRESS)
 	ld	a,(ix+5)
 	or	(ix+4)
 	jr	Z,l_usb_dat_in_trnsfer_ext_00102
 	ld	a,(ix+5)
 	sub	0x80
 	jr	NC,l_usb_dat_in_trnsfer_ext_00102
-;source-doc/base-drv/./transfers.c:103: return USB_BAD_ADDRESS;
+;source-doc/base-drv/transfers.c:103: return USB_BAD_ADDRESS;
 	ld	l,0x82
 	jr	l_usb_dat_in_trnsfer_ext_00106
 l_usb_dat_in_trnsfer_ext_00102:
-;source-doc/base-drv/./transfers.c:105: if ((uint16_t)endpoint < LOWER_SAFE_RAM_ADDRESS)
+;source-doc/base-drv/transfers.c:105: if ((uint16_t)endpoint < LOWER_SAFE_RAM_ADDRESS)
 	ld	a,(ix+10)
 	sub	0x80
 	jr	NC,l_usb_dat_in_trnsfer_ext_00105
-;source-doc/base-drv/./transfers.c:106: return USB_BAD_ADDRESS;
+;source-doc/base-drv/transfers.c:106: return USB_BAD_ADDRESS;
 	ld	l,0x82
 	jr	l_usb_dat_in_trnsfer_ext_00106
 l_usb_dat_in_trnsfer_ext_00105:
-;source-doc/base-drv/./transfers.c:108: return usb_data_in_transfer(buffer, buffer_size, device_address, endpoint);
+;source-doc/base-drv/transfers.c:108: return usb_data_in_transfer(buffer, buffer_size, device_address, endpoint);
 	ld	l,(ix+9)
 	ld	h,(ix+10)
 	push	hl
@@ -301,10 +300,10 @@ l_usb_dat_in_trnsfer_ext_00105:
 	pop	af
 	inc	sp
 l_usb_dat_in_trnsfer_ext_00106:
-;source-doc/base-drv/./transfers.c:109: }
+;source-doc/base-drv/transfers.c:109: }
 	pop	ix
 	ret
-;source-doc/base-drv/./transfers.c:112: usb_dat_in_trns_n_ext(uint8_t *buffer, uint16_t *buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
+;source-doc/base-drv/transfers.c:112: usb_dat_in_trns_n_ext(uint8_t *buffer, uint16_t *buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
 ; ---------------------------------
 ; Function usb_dat_in_trns_n_ext
 ; ---------------------------------
@@ -312,34 +311,34 @@ _usb_dat_in_trns_n_ext:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./transfers.c:113: if (buffer != 0 && ((uint16_t)buffer & 0xC000) == 0)
+;source-doc/base-drv/transfers.c:113: if (buffer != 0 && ((uint16_t)buffer & 0xC000) == 0)
 	ld	a,(ix+5)
 	or	(ix+4)
 	jr	Z,l_usb_dat_in_trns_n_ext_00102
 	ld	a,(ix+5)
 	and	0xc0
 	jr	NZ,l_usb_dat_in_trns_n_ext_00102
-;source-doc/base-drv/./transfers.c:114: return USB_BAD_ADDRESS;
+;source-doc/base-drv/transfers.c:114: return USB_BAD_ADDRESS;
 	ld	l,0x82
 	jr	l_usb_dat_in_trns_n_ext_00108
 l_usb_dat_in_trns_n_ext_00102:
-;source-doc/base-drv/./transfers.c:116: if (((uint16_t)endpoint & 0xC000) == 0)
+;source-doc/base-drv/transfers.c:116: if (((uint16_t)endpoint & 0xC000) == 0)
 	ld	a,(ix+10)
 	and	0xc0
 	jr	NZ,l_usb_dat_in_trns_n_ext_00105
-;source-doc/base-drv/./transfers.c:117: return USB_BAD_ADDRESS;
+;source-doc/base-drv/transfers.c:117: return USB_BAD_ADDRESS;
 	ld	l,0x82
 	jr	l_usb_dat_in_trns_n_ext_00108
 l_usb_dat_in_trns_n_ext_00105:
-;source-doc/base-drv/./transfers.c:119: if (((uint16_t)buffer_size & 0xC000) == 0)
+;source-doc/base-drv/transfers.c:119: if (((uint16_t)buffer_size & 0xC000) == 0)
 	ld	a,(ix+7)
 	and	0xc0
 	jr	NZ,l_usb_dat_in_trns_n_ext_00107
-;source-doc/base-drv/./transfers.c:120: return USB_BAD_ADDRESS;
+;source-doc/base-drv/transfers.c:120: return USB_BAD_ADDRESS;
 	ld	l,0x82
 	jr	l_usb_dat_in_trns_n_ext_00108
 l_usb_dat_in_trns_n_ext_00107:
-;source-doc/base-drv/./transfers.c:122: return usb_data_in_transfer_n(buffer, buffer_size, device_address, endpoint);
+;source-doc/base-drv/transfers.c:122: return usb_data_in_transfer_n(buffer, buffer_size, device_address, endpoint);
 	ld	c,(ix+6)
 	ld	b,(ix+7)
 	ld	l,(ix+9)
@@ -358,10 +357,10 @@ l_usb_dat_in_trns_n_ext_00107:
 	pop	af
 	inc	sp
 l_usb_dat_in_trns_n_ext_00108:
-;source-doc/base-drv/./transfers.c:123: }
+;source-doc/base-drv/transfers.c:123: }
 	pop	ix
 	ret
-;source-doc/base-drv/./transfers.c:135: usb_data_in_transfer(uint8_t *buffer, const uint16_t buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
+;source-doc/base-drv/transfers.c:135: usb_data_in_transfer(uint8_t *buffer, const uint16_t buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
 ; ---------------------------------
 ; Function usb_data_in_transfer
 ; ---------------------------------
@@ -369,12 +368,12 @@ _usb_data_in_transfer:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./transfers.c:136: critical_begin();
+;source-doc/base-drv/transfers.c:136: critical_begin();
 	call	_critical_begin
-;source-doc/base-drv/./transfers.c:138: ch_set_usb_address(device_address);
+;source-doc/base-drv/transfers.c:138: ch_set_usb_address(device_address);
 	ld	l,(ix+8)
 	call	_ch_set_usb_address
-;source-doc/base-drv/./transfers.c:140: result = ch_data_in_transfer(buffer, buffer_size, endpoint);
+;source-doc/base-drv/transfers.c:140: result = ch_data_in_transfer(buffer, buffer_size, endpoint);
 	ld	l,(ix+9)
 	ld	h,(ix+10)
 	push	hl
@@ -390,15 +389,14 @@ _usb_data_in_transfer:
 	pop	af
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./transfers.c:142: critical_end();
+;source-doc/base-drv/transfers.c:142: critical_end();
 	call	_critical_end
-;source-doc/base-drv/./transfers.c:144: return result;
-	ld	hl,_result
-	ld	l, (hl)
-;source-doc/base-drv/./transfers.c:145: }
+;source-doc/base-drv/transfers.c:144: return result;
+	ld	hl,(_result)
+;source-doc/base-drv/transfers.c:145: }
 	pop	ix
 	ret
-;source-doc/base-drv/./transfers.c:157: usb_data_in_transfer_n(uint8_t *buffer, uint8_t *const buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
+;source-doc/base-drv/transfers.c:157: usb_data_in_transfer_n(uint8_t *buffer, uint8_t *const buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
 ; ---------------------------------
 ; Function usb_data_in_transfer_n
 ; ---------------------------------
@@ -406,12 +404,12 @@ _usb_data_in_transfer_n:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./transfers.c:158: critical_begin();
+;source-doc/base-drv/transfers.c:158: critical_begin();
 	call	_critical_begin
-;source-doc/base-drv/./transfers.c:160: ch_set_usb_address(device_address);
+;source-doc/base-drv/transfers.c:160: ch_set_usb_address(device_address);
 	ld	l,(ix+8)
 	call	_ch_set_usb_address
-;source-doc/base-drv/./transfers.c:162: result = ch_data_in_transfer_n(buffer, buffer_size, endpoint);
+;source-doc/base-drv/transfers.c:162: result = ch_data_in_transfer_n(buffer, buffer_size, endpoint);
 	ld	l,(ix+9)
 	ld	h,(ix+10)
 	push	hl
@@ -427,15 +425,14 @@ _usb_data_in_transfer_n:
 	pop	af
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./transfers.c:164: critical_end();
+;source-doc/base-drv/transfers.c:164: critical_end();
 	call	_critical_end
-;source-doc/base-drv/./transfers.c:166: return result;
-	ld	hl,_result
-	ld	l, (hl)
-;source-doc/base-drv/./transfers.c:167: }
+;source-doc/base-drv/transfers.c:166: return result;
+	ld	hl,(_result)
+;source-doc/base-drv/transfers.c:167: }
 	pop	ix
 	ret
-;source-doc/base-drv/./transfers.c:179: usb_data_out_transfer(const uint8_t *buffer, uint16_t buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
+;source-doc/base-drv/transfers.c:179: usb_data_out_transfer(const uint8_t *buffer, uint16_t buffer_size, const uint8_t device_address, endpoint_param *const endpoint) {
 ; ---------------------------------
 ; Function usb_data_out_transfer
 ; ---------------------------------
@@ -443,12 +440,12 @@ _usb_data_out_transfer:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./transfers.c:180: critical_begin();
+;source-doc/base-drv/transfers.c:180: critical_begin();
 	call	_critical_begin
-;source-doc/base-drv/./transfers.c:182: ch_set_usb_address(device_address);
+;source-doc/base-drv/transfers.c:182: ch_set_usb_address(device_address);
 	ld	l,(ix+8)
 	call	_ch_set_usb_address
-;source-doc/base-drv/./transfers.c:184: result = ch_data_out_transfer(buffer, buffer_size, endpoint);
+;source-doc/base-drv/transfers.c:184: result = ch_data_out_transfer(buffer, buffer_size, endpoint);
 	ld	l,(ix+9)
 	ld	h,(ix+10)
 	push	hl
@@ -464,11 +461,10 @@ _usb_data_out_transfer:
 	pop	af
 	ld	a, l
 	ld	(_result), a
-;source-doc/base-drv/./transfers.c:186: critical_end();
+;source-doc/base-drv/transfers.c:186: critical_end();
 	call	_critical_end
-;source-doc/base-drv/./transfers.c:188: return result;
-	ld	hl,_result
-	ld	l, (hl)
-;source-doc/base-drv/./transfers.c:189: }
+;source-doc/base-drv/transfers.c:188: return result;
+	ld	hl,(_result)
+;source-doc/base-drv/transfers.c:189: }
 	pop	ix
 	ret

Source/HBIOS/ch376-native/base-drv/usb-base-drv.c.asm

@@ -0,0 +1,441 @@
+;--------------------------------------------------------
+; File Created by SDCC : free open source ISO C Compiler
+; Version 4.4.0 #14648 (Linux)
+;--------------------------------------------------------
+; Processed by Z88DK
+;--------------------------------------------------------
+	
+	EXTERN __divschar
+	EXTERN __divschar_callee
+	EXTERN __divsint
+	EXTERN __divsint_callee
+	EXTERN __divslong
+	EXTERN __divslong_callee
+	EXTERN __divslonglong
+	EXTERN __divslonglong_callee
+	EXTERN __divsuchar
+	EXTERN __divsuchar_callee
+	EXTERN __divuchar
+	EXTERN __divuchar_callee
+	EXTERN __divuint
+	EXTERN __divuint_callee
+	EXTERN __divulong
+	EXTERN __divulong_callee
+	EXTERN __divulonglong
+	EXTERN __divulonglong_callee
+	EXTERN __divuschar
+	EXTERN __divuschar_callee
+	EXTERN __modschar
+	EXTERN __modschar_callee
+	EXTERN __modsint
+	EXTERN __modsint_callee
+	EXTERN __modslong
+	EXTERN __modslong_callee
+	EXTERN __modslonglong
+	EXTERN __modslonglong_callee
+	EXTERN __modsuchar
+	EXTERN __modsuchar_callee
+	EXTERN __moduchar
+	EXTERN __moduchar_callee
+	EXTERN __moduint
+	EXTERN __moduint_callee
+	EXTERN __modulong
+	EXTERN __modulong_callee
+	EXTERN __modulonglong
+	EXTERN __modulonglong_callee
+	EXTERN __moduschar
+	EXTERN __moduschar_callee
+	EXTERN __mulint
+	EXTERN __mulint_callee
+	EXTERN __mullong
+	EXTERN __mullong_callee
+	EXTERN __mullonglong
+	EXTERN __mullonglong_callee
+	EXTERN __mulschar
+	EXTERN __mulschar_callee
+	EXTERN __mulsuchar
+	EXTERN __mulsuchar_callee
+	EXTERN __muluchar
+	EXTERN __muluchar_callee
+	EXTERN __muluschar
+	EXTERN __muluschar_callee
+	EXTERN __rlslonglong
+	EXTERN __rlslonglong_callee
+	EXTERN __rlulonglong
+	EXTERN __rlulonglong_callee
+	EXTERN __rrslonglong
+	EXTERN __rrslonglong_callee
+	EXTERN __rrulonglong
+	EXTERN __rrulonglong_callee
+	EXTERN ___mulsint2slong
+	EXTERN ___mulsint2slong_callee
+	EXTERN ___muluint2ulong
+	EXTERN ___muluint2ulong_callee
+	EXTERN ___sdcc_call_hl
+	EXTERN ___sdcc_call_iy
+	EXTERN ___sdcc_enter_ix
+	EXTERN banked_call
+	EXTERN _banked_ret
+	EXTERN ___fs2schar
+	EXTERN ___fs2schar_callee
+	EXTERN ___fs2sint
+	EXTERN ___fs2sint_callee
+	EXTERN ___fs2slong
+	EXTERN ___fs2slong_callee
+	EXTERN ___fs2slonglong
+	EXTERN ___fs2slonglong_callee
+	EXTERN ___fs2uchar
+	EXTERN ___fs2uchar_callee
+	EXTERN ___fs2uint
+	EXTERN ___fs2uint_callee
+	EXTERN ___fs2ulong
+	EXTERN ___fs2ulong_callee
+	EXTERN ___fs2ulonglong
+	EXTERN ___fs2ulonglong_callee
+	EXTERN ___fsadd
+	EXTERN ___fsadd_callee
+	EXTERN ___fsdiv
+	EXTERN ___fsdiv_callee
+	EXTERN ___fseq
+	EXTERN ___fseq_callee
+	EXTERN ___fsgt
+	EXTERN ___fsgt_callee
+	EXTERN ___fslt
+	EXTERN ___fslt_callee
+	EXTERN ___fsmul
+	EXTERN ___fsmul_callee
+	EXTERN ___fsneq
+	EXTERN ___fsneq_callee
+	EXTERN ___fssub
+	EXTERN ___fssub_callee
+	EXTERN ___schar2fs
+	EXTERN ___schar2fs_callee
+	EXTERN ___sint2fs
+	EXTERN ___sint2fs_callee
+	EXTERN ___slong2fs
+	EXTERN ___slong2fs_callee
+	EXTERN ___slonglong2fs
+	EXTERN ___slonglong2fs_callee
+	EXTERN ___uchar2fs
+	EXTERN ___uchar2fs_callee
+	EXTERN ___uint2fs
+	EXTERN ___uint2fs_callee
+	EXTERN ___ulong2fs
+	EXTERN ___ulong2fs_callee
+	EXTERN ___ulonglong2fs
+	EXTERN ___ulonglong2fs_callee
+	EXTERN ____sdcc_2_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_2_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_mbc
+	EXTERN ____sdcc_4_ldi_nosave_bc
+	EXTERN ____sdcc_4_ldi_save_bc
+	EXTERN ____sdcc_4_push_hlix
+	EXTERN ____sdcc_4_push_mhl
+	EXTERN ____sdcc_lib_setmem_hl
+	EXTERN ____sdcc_ll_add_de_bc_hl
+	EXTERN ____sdcc_ll_add_de_bc_hlix
+	EXTERN ____sdcc_ll_add_de_hlix_bc
+	EXTERN ____sdcc_ll_add_de_hlix_bcix
+	EXTERN ____sdcc_ll_add_deix_bc_hl
+	EXTERN ____sdcc_ll_add_deix_hlix
+	EXTERN ____sdcc_ll_add_hlix_bc_deix
+	EXTERN ____sdcc_ll_add_hlix_deix_bc
+	EXTERN ____sdcc_ll_add_hlix_deix_bcix
+	EXTERN ____sdcc_ll_asr_hlix_a
+	EXTERN ____sdcc_ll_asr_mbc_a
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hl
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_deixm_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_desp_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_hl_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_deixm
+	EXTERN ____sdcc_ll_lsl_hlix_a
+	EXTERN ____sdcc_ll_lsl_mbc_a
+	EXTERN ____sdcc_ll_lsr_hlix_a
+	EXTERN ____sdcc_ll_lsr_mbc_a
+	EXTERN ____sdcc_ll_push_hlix
+	EXTERN ____sdcc_ll_push_mhl
+	EXTERN ____sdcc_ll_sub_de_bc_hl
+	EXTERN ____sdcc_ll_sub_de_bc_hlix
+	EXTERN ____sdcc_ll_sub_de_hlix_bc
+	EXTERN ____sdcc_ll_sub_de_hlix_bcix
+	EXTERN ____sdcc_ll_sub_deix_bc_hl
+	EXTERN ____sdcc_ll_sub_deix_hlix
+	EXTERN ____sdcc_ll_sub_hlix_bc_deix
+	EXTERN ____sdcc_ll_sub_hlix_deix_bc
+	EXTERN ____sdcc_ll_sub_hlix_deix_bcix
+	EXTERN ____sdcc_load_debc_deix
+	EXTERN ____sdcc_load_dehl_deix
+	EXTERN ____sdcc_load_debc_mhl
+	EXTERN ____sdcc_load_hlde_mhl
+	EXTERN ____sdcc_store_dehl_bcix
+	EXTERN ____sdcc_store_debc_hlix
+	EXTERN ____sdcc_store_debc_mhl
+	EXTERN ____sdcc_cpu_pop_ei
+	EXTERN ____sdcc_cpu_pop_ei_jp
+	EXTERN ____sdcc_cpu_push_di
+	EXTERN ____sdcc_outi
+	EXTERN ____sdcc_outi_128
+	EXTERN ____sdcc_outi_256
+	EXTERN ____sdcc_ldi
+	EXTERN ____sdcc_ldi_128
+	EXTERN ____sdcc_ldi_256
+	EXTERN ____sdcc_4_copy_srcd_hlix_dst_deix
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_and_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_cpl_src_mhl_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_hlix_dst_debc
+
+;--------------------------------------------------------
+; Public variables in this module
+;--------------------------------------------------------
+	GLOBAL _chnative_seek
+;--------------------------------------------------------
+; Externals used
+;--------------------------------------------------------
+	GLOBAL _usbdev_dat_in_trnsfer_0
+	GLOBAL _usbdev_dat_in_trnsfer
+	GLOBAL _usbdev_bulk_in_transfer
+	GLOBAL _usbdev_blk_out_trnsfer
+	GLOBAL _usbdev_control_transfer
+	GLOBAL _usb_data_out_transfer
+	GLOBAL _usb_data_in_transfer_n
+	GLOBAL _usb_data_in_transfer
+	GLOBAL _usb_control_transfer
+	GLOBAL _ch_issue_token_in_ep0
+	GLOBAL _ch_issue_token_out_ep0
+	GLOBAL _ch_issue_token_setup
+	GLOBAL _ch_data_out_transfer
+	GLOBAL _ch_data_in_transfer_n
+	GLOBAL _ch_data_in_transfer
+	GLOBAL _ch_control_transfer_set_config
+	GLOBAL _ch_control_transfer_set_address
+	GLOBAL _ch_control_transfer_request_descriptor
+	GLOBAL _ch_set_usb_address
+	GLOBAL _ch_write_data
+	GLOBAL _ch_cmd_get_ic_version
+	GLOBAL _ch_cmd_set_usb_mode
+	GLOBAL _ch_probe
+	GLOBAL _ch_cmd_reset_all
+	GLOBAL _ch_read_data
+	GLOBAL _ch_very_short_wait_int_and_get_status
+	GLOBAL _ch_short_wait_int_and_get_status
+	GLOBAL _ch_long_wait_int_and_get_status
+	GLOBAL _ch_get_status
+	GLOBAL _ch_command
+	GLOBAL _delay_medium
+	GLOBAL _delay_short
+	GLOBAL _delay_20ms
+	GLOBAL _printf
+	GLOBAL _delay
+	GLOBAL _ulltoa_callee
+	GLOBAL _ulltoa
+	GLOBAL _strtoull_callee
+	GLOBAL _strtoull
+	GLOBAL _strtoll_callee
+	GLOBAL _strtoll
+	GLOBAL _lltoa_callee
+	GLOBAL _lltoa
+	GLOBAL _llabs_callee
+	GLOBAL _llabs
+	GLOBAL __lldivu__callee
+	GLOBAL __lldivu_
+	GLOBAL __lldiv__callee
+	GLOBAL __lldiv_
+	GLOBAL _atoll_callee
+	GLOBAL _atoll
+	GLOBAL _realloc_unlocked_callee
+	GLOBAL _realloc_unlocked
+	GLOBAL _malloc_unlocked_fastcall
+	GLOBAL _malloc_unlocked
+	GLOBAL _free_unlocked_fastcall
+	GLOBAL _free_unlocked
+	GLOBAL _calloc_unlocked_callee
+	GLOBAL _calloc_unlocked
+	GLOBAL _aligned_alloc_unlocked_callee
+	GLOBAL _aligned_alloc_unlocked
+	GLOBAL _realloc_callee
+	GLOBAL _realloc
+	GLOBAL _malloc_fastcall
+	GLOBAL _malloc
+	GLOBAL _free_fastcall
+	GLOBAL _free
+	GLOBAL _calloc_callee
+	GLOBAL _calloc
+	GLOBAL _aligned_alloc_callee
+	GLOBAL _aligned_alloc
+	GLOBAL _utoa_callee
+	GLOBAL _utoa
+	GLOBAL _ultoa_callee
+	GLOBAL _ultoa
+	GLOBAL _system_fastcall
+	GLOBAL _system
+	GLOBAL _strtoul_callee
+	GLOBAL _strtoul
+	GLOBAL _strtol_callee
+	GLOBAL _strtol
+	GLOBAL _strtof_callee
+	GLOBAL _strtof
+	GLOBAL _strtod_callee
+	GLOBAL _strtod
+	GLOBAL _srand_fastcall
+	GLOBAL _srand
+	GLOBAL _rand
+	GLOBAL _quick_exit_fastcall
+	GLOBAL _quick_exit
+	GLOBAL _qsort_callee
+	GLOBAL _qsort
+	GLOBAL _ltoa_callee
+	GLOBAL _ltoa
+	GLOBAL _labs_fastcall
+	GLOBAL _labs
+	GLOBAL _itoa_callee
+	GLOBAL _itoa
+	GLOBAL _ftoh_callee
+	GLOBAL _ftoh
+	GLOBAL _ftog_callee
+	GLOBAL _ftog
+	GLOBAL _ftoe_callee
+	GLOBAL _ftoe
+	GLOBAL _ftoa_callee
+	GLOBAL _ftoa
+	GLOBAL _exit_fastcall
+	GLOBAL _exit
+	GLOBAL _dtoh_callee
+	GLOBAL _dtoh
+	GLOBAL _dtog_callee
+	GLOBAL _dtog
+	GLOBAL _dtoe_callee
+	GLOBAL _dtoe
+	GLOBAL _dtoa_callee
+	GLOBAL _dtoa
+	GLOBAL _bsearch_callee
+	GLOBAL _bsearch
+	GLOBAL _atol_fastcall
+	GLOBAL _atol
+	GLOBAL _atoi_fastcall
+	GLOBAL _atoi
+	GLOBAL _atof_fastcall
+	GLOBAL _atof
+	GLOBAL _atexit_fastcall
+	GLOBAL _atexit
+	GLOBAL _at_quick_exit_fastcall
+	GLOBAL _at_quick_exit
+	GLOBAL _abs_fastcall
+	GLOBAL _abs
+	GLOBAL _abort
+	GLOBAL __strtou__callee
+	GLOBAL __strtou_
+	GLOBAL __strtoi__callee
+	GLOBAL __strtoi_
+	GLOBAL __random_uniform_xor_8__fastcall
+	GLOBAL __random_uniform_xor_8_
+	GLOBAL __random_uniform_xor_32__fastcall
+	GLOBAL __random_uniform_xor_32_
+	GLOBAL __random_uniform_cmwc_8__fastcall
+	GLOBAL __random_uniform_cmwc_8_
+	GLOBAL __shellsort__callee
+	GLOBAL __shellsort_
+	GLOBAL __quicksort__callee
+	GLOBAL __quicksort_
+	GLOBAL __insertion_sort__callee
+	GLOBAL __insertion_sort_
+	GLOBAL __ldivu__callee
+	GLOBAL __ldivu_
+	GLOBAL __ldiv__callee
+	GLOBAL __ldiv_
+	GLOBAL __divu__callee
+	GLOBAL __divu_
+	GLOBAL __div__callee
+	GLOBAL __div_
+	GLOBAL _result
+;--------------------------------------------------------
+; special function registers
+;--------------------------------------------------------
+defc _CH376_DATA_PORT	=	0xff88
+defc _CH376_COMMAND_PORT	=	0xff89
+defc _USB_MODULE_LEDS	=	0xff8a
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	SECTION bss_compiler
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	
+IF 0
+	
+; .area _INITIALIZED removed by z88dk
+	
+	
+ENDIF
+	
+;--------------------------------------------------------
+; absolute external ram data
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; global & static initialisations
+;--------------------------------------------------------
+	SECTION code_crt_init
+;--------------------------------------------------------
+; Home
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; code
+;--------------------------------------------------------
+	SECTION code_compiler
+;source-doc/base-drv/usb-base-drv.c:6: uint8_t chnative_seek(const uint32_t lba, device_config_storage *const storage_device) __sdcccall(1) {
+;	---------------------------------
+; Function chnative_seek
+; ---------------------------------
+_chnative_seek:
+	push	ix
+;source-doc/base-drv/usb-base-drv.c:7: storage_device->current_lba = lba;
+	ld	ix,0
+	add	ix,sp
+	ld	c,(ix+4)
+	ld	b,(ix+5)
+	push	bc
+	ld	a,(ix-2)
+	add	a,0x0c
+	ld	c,l
+	ld	b,h
+	ld	l, a
+	ld	a,(ix-1)
+	adc	a,0x00
+	ld	h, a
+	ld	(hl), e
+	inc	hl
+	ld	(hl), d
+	inc	hl
+	ld	(hl), c
+	inc	hl
+	ld	(hl), b
+;source-doc/base-drv/usb-base-drv.c:8: return 0;
+	xor	a, a
+;source-doc/base-drv/usb-base-drv.c:9: }
+	ld	sp, ix
+	pop	ix
+	pop	hl
+	pop	bc
+	jp	(hl)
+	SECTION IGNORE

Source/HBIOS/ch376-native/base-drv/usb-base-drv.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./usb-base-drv.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/usb-base-drv.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,24 +48,22 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./usb-base-drv.c:6: uint8_t chnative_seek(const uint32_t lba, device_config_storage *const storage_device) __sdcccall(1) {
+;source-doc/base-drv/usb-base-drv.c:6: uint8_t chnative_seek(const uint32_t lba, device_config_storage *const storage_device) __sdcccall(1) {
 ; ---------------------------------
 ; Function chnative_seek
 ; ---------------------------------
 _chnative_seek:
 	push	ix
+;source-doc/base-drv/usb-base-drv.c:7: storage_device->current_lba = lba;
 	ld	ix,0
 	add	ix,sp
-	push	af
-	ld	c, l
-	ld	b, h
-;source-doc/base-drv/./usb-base-drv.c:7: storage_device->current_lba = lba;
-	ld	a,(ix+4)
-	ld	(ix-2),a
-	ld	a,(ix+5)
-	ld	(ix-1),a
+	ld	c,(ix+4)
+	ld	b,(ix+5)
+	push	bc
 	ld	a,(ix-2)
 	add	a,0x0c
+	ld	c,l
+	ld	b,h
 	ld	l, a
 	ld	a,(ix-1)
 	adc	a,0x00
@@ -77,9 +75,9 @@ _chnative_seek:
 	ld	(hl), c
 	inc	hl
 	ld	(hl), b
-;source-doc/base-drv/./usb-base-drv.c:8: return 0;
+;source-doc/base-drv/usb-base-drv.c:8: return 0;
 	xor	a
-;source-doc/base-drv/./usb-base-drv.c:9: }
+;source-doc/base-drv/usb-base-drv.c:9: }
 	ld	sp, ix
 	pop	ix
 	pop	hl

Source/HBIOS/ch376-native/base-drv/usb-init.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./usb-init.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/usb-init.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,109 +48,110 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./usb-init.c:8: static usb_error usb_host_bus_reset(void) {
+;source-doc/base-drv/usb-init.c:8: static usb_error usb_host_bus_reset(void) {
 ; ---------------------------------
 ; Function usb_host_bus_reset
 ; ---------------------------------
 _usb_host_bus_reset:
-;source-doc/base-drv/./usb-init.c:9: ch_cmd_set_usb_mode(CH_MODE_HOST);
+;source-doc/base-drv/usb-init.c:9: ch_cmd_set_usb_mode(CH_MODE_HOST);
 	ld	l,0x06
 	call	_ch_cmd_set_usb_mode
-;source-doc/base-drv/./usb-init.c:10: delay_20ms();
+;source-doc/base-drv/usb-init.c:10: delay_20ms();
 	call	_delay_20ms
-;source-doc/base-drv/./usb-init.c:12: ch_cmd_set_usb_mode(CH_MODE_HOST_RESET);
+;source-doc/base-drv/usb-init.c:12: ch_cmd_set_usb_mode(CH_MODE_HOST_RESET);
 	ld	l,0x07
 	call	_ch_cmd_set_usb_mode
-;source-doc/base-drv/./usb-init.c:13: delay_20ms();
+;source-doc/base-drv/usb-init.c:13: delay_20ms();
 	call	_delay_20ms
-;source-doc/base-drv/./usb-init.c:15: ch_cmd_set_usb_mode(CH_MODE_HOST);
+;source-doc/base-drv/usb-init.c:15: ch_cmd_set_usb_mode(CH_MODE_HOST);
 	ld	l,0x06
 	call	_ch_cmd_set_usb_mode
-;source-doc/base-drv/./usb-init.c:16: delay_20ms();
+;source-doc/base-drv/usb-init.c:16: delay_20ms();
 	call	_delay_20ms
-;source-doc/base-drv/./ch376.h:163: ch_command(CH_CMD_WRITE_VAR8);
+;source-doc/base-drv/ch376.h:163: ch_command(CH_CMD_WRITE_VAR8);
 	ld	l,0x0b
 	call	_ch_command
-;source-doc/base-drv/./ch376.h:164: CH376_DATA_PORT = CH_VAR_RETRY_TIMES;
+;source-doc/base-drv/ch376.h:164: CH376_DATA_PORT = CH_VAR_RETRY_TIMES;
 	ld	a,0x25
 	ld	bc,_CH376_DATA_PORT
 	out	(c),a
-;source-doc/base-drv/./ch376.h:165: CH376_DATA_PORT = retry << 6 | (number_of_retries & 0x1F);
+;source-doc/base-drv/ch376.h:165: CH376_DATA_PORT = retry << 6 | (number_of_retries & 0x1F);
 	ld	a,0xdf
 	ld	bc,_CH376_DATA_PORT
 	out	(c),a
-;source-doc/base-drv/./usb-init.c:20: return USB_ERR_OK;
+;source-doc/base-drv/usb-init.c:20: return USB_ERR_OK;
 	ld	l,0x00
-;source-doc/base-drv/./usb-init.c:21: }
+;source-doc/base-drv/usb-init.c:21: }
 	ret
-;source-doc/base-drv/./usb-init.c:25: void chnative_init(void) {
+;source-doc/base-drv/usb-init.c:25: void chnative_init(void) {
 ; ---------------------------------
 ; Function chnative_init
 ; ---------------------------------
 _chnative_init:
-;source-doc/base-drv/./usb-init.c:26: memset(get_usb_work_area(), 0, sizeof(_usb_state));
+;source-doc/base-drv/usb-init.c:26: memset(get_usb_work_area(), 0, sizeof(_usb_state));
 	ld	hl,_x
-	ld	b,0x63
-l_chnative_init_00139:
 	ld	(hl),0x00
-	inc	hl
-	djnz	l_chnative_init_00139
-;source-doc/base-drv/./usb-init.c:28: ch_cmd_reset_all();
+	ld	e, l
+	ld	d, h
+	inc	de
+	ld	bc,0x0062
+	ldir
+;source-doc/base-drv/usb-init.c:28: ch_cmd_reset_all();
 	call	_ch_cmd_reset_all
-;source-doc/base-drv/./usb-init.c:30: delay_medium();
+;source-doc/base-drv/usb-init.c:30: delay_medium();
 	call	_delay_medium
-;source-doc/base-drv/./usb-init.c:32: if (!ch_probe()) {
+;source-doc/base-drv/usb-init.c:32: if (!ch_probe()) {
 	call	_ch_probe
 	ld	a, l
 	or	a
 	jr	NZ,l_chnative_init_00102
-;source-doc/base-drv/./usb-init.c:33: print_string("\r\nCH376: NOT PRESENT$");
-;source-doc/base-drv/./usb-init.c:34: return;
+;source-doc/base-drv/usb-init.c:33: print_string("\r\nCH376: NOT PRESENT$");
+;source-doc/base-drv/usb-init.c:34: return;
 	ld	hl,usb_init_str_0
 	jp	_print_string
 l_chnative_init_00102:
-;source-doc/base-drv/./usb-init.c:37: print_string("\r\nCH376: PRESENT (VER $");
+;source-doc/base-drv/usb-init.c:37: print_string("\r\nCH376: PRESENT (VER $");
 	ld	hl,usb_init_str_1
 	call	_print_string
-;source-doc/base-drv/./usb-init.c:38: print_hex(ch_cmd_get_ic_version());
+;source-doc/base-drv/usb-init.c:38: print_hex(ch_cmd_get_ic_version());
 	call	_ch_cmd_get_ic_version
 	call	_print_hex
-;source-doc/base-drv/./usb-init.c:39: print_string("); $");
+;source-doc/base-drv/usb-init.c:39: print_string("); $");
 	ld	hl,usb_init_str_2
 	call	_print_string
-;source-doc/base-drv/./usb-init.c:41: usb_host_bus_reset();
+;source-doc/base-drv/usb-init.c:41: usb_host_bus_reset();
 	call	_usb_host_bus_reset
-;source-doc/base-drv/./usb-init.c:43: for (uint8_t i = 0; i < 4; i++) {
+;source-doc/base-drv/usb-init.c:43: for (uint8_t i = 0; i < 4; i++) {
 	ld	c,0x00
 l_chnative_init_00107:
 	ld	a, c
 	sub	0x04
 	jr	NC,l_chnative_init_00105
-;source-doc/base-drv/./usb-init.c:44: const uint8_t r = ch_very_short_wait_int_and_get_();
+;source-doc/base-drv/usb-init.c:44: const uint8_t r = ch_very_short_wait_int_and_get_();
 	push	bc
 	call	_ch_very_short_wait_int_and_get
 	ld	a, l
 	pop	bc
-;source-doc/base-drv/./usb-init.c:46: if (r == USB_INT_CONNECT) {
+;source-doc/base-drv/usb-init.c:46: if (r == USB_INT_CONNECT) {
 	sub	0x81
 	jr	NZ,l_chnative_init_00108
-;source-doc/base-drv/./usb-init.c:47: print_string("USB: CONNECTED$");
+;source-doc/base-drv/usb-init.c:47: print_string("USB: CONNECTED$");
 	ld	hl,usb_init_str_3
 	call	_print_string
-;source-doc/base-drv/./usb-init.c:49: enumerate_all_devices();
+;source-doc/base-drv/usb-init.c:49: enumerate_all_devices();
 	jp	_enumerate_all_devices
-;source-doc/base-drv/./usb-init.c:51: return;
+;source-doc/base-drv/usb-init.c:51: return;
 	jr	l_chnative_init_00109
 l_chnative_init_00108:
-;source-doc/base-drv/./usb-init.c:43: for (uint8_t i = 0; i < 4; i++) {
+;source-doc/base-drv/usb-init.c:43: for (uint8_t i = 0; i < 4; i++) {
 	inc	c
 	jr	l_chnative_init_00107
 l_chnative_init_00105:
-;source-doc/base-drv/./usb-init.c:55: print_string("USB: DISCONNECTED$");
+;source-doc/base-drv/usb-init.c:55: print_string("USB: DISCONNECTED$");
 	ld	hl,usb_init_str_4
 	jp	_print_string
 l_chnative_init_00109:
-;source-doc/base-drv/./usb-init.c:56: }
+;source-doc/base-drv/usb-init.c:56: }
 	ret
 usb_init_str_0:
 	DEFB 0x0d

Source/HBIOS/ch376-native/base-drv/usb_state.c.asm

@@ -0,0 +1,605 @@
+;--------------------------------------------------------
+; File Created by SDCC : free open source ISO C Compiler
+; Version 4.4.0 #14648 (Linux)
+;--------------------------------------------------------
+; Processed by Z88DK
+;--------------------------------------------------------
+	
+	EXTERN __divschar
+	EXTERN __divschar_callee
+	EXTERN __divsint
+	EXTERN __divsint_callee
+	EXTERN __divslong
+	EXTERN __divslong_callee
+	EXTERN __divslonglong
+	EXTERN __divslonglong_callee
+	EXTERN __divsuchar
+	EXTERN __divsuchar_callee
+	EXTERN __divuchar
+	EXTERN __divuchar_callee
+	EXTERN __divuint
+	EXTERN __divuint_callee
+	EXTERN __divulong
+	EXTERN __divulong_callee
+	EXTERN __divulonglong
+	EXTERN __divulonglong_callee
+	EXTERN __divuschar
+	EXTERN __divuschar_callee
+	EXTERN __modschar
+	EXTERN __modschar_callee
+	EXTERN __modsint
+	EXTERN __modsint_callee
+	EXTERN __modslong
+	EXTERN __modslong_callee
+	EXTERN __modslonglong
+	EXTERN __modslonglong_callee
+	EXTERN __modsuchar
+	EXTERN __modsuchar_callee
+	EXTERN __moduchar
+	EXTERN __moduchar_callee
+	EXTERN __moduint
+	EXTERN __moduint_callee
+	EXTERN __modulong
+	EXTERN __modulong_callee
+	EXTERN __modulonglong
+	EXTERN __modulonglong_callee
+	EXTERN __moduschar
+	EXTERN __moduschar_callee
+	EXTERN __mulint
+	EXTERN __mulint_callee
+	EXTERN __mullong
+	EXTERN __mullong_callee
+	EXTERN __mullonglong
+	EXTERN __mullonglong_callee
+	EXTERN __mulschar
+	EXTERN __mulschar_callee
+	EXTERN __mulsuchar
+	EXTERN __mulsuchar_callee
+	EXTERN __muluchar
+	EXTERN __muluchar_callee
+	EXTERN __muluschar
+	EXTERN __muluschar_callee
+	EXTERN __rlslonglong
+	EXTERN __rlslonglong_callee
+	EXTERN __rlulonglong
+	EXTERN __rlulonglong_callee
+	EXTERN __rrslonglong
+	EXTERN __rrslonglong_callee
+	EXTERN __rrulonglong
+	EXTERN __rrulonglong_callee
+	EXTERN ___mulsint2slong
+	EXTERN ___mulsint2slong_callee
+	EXTERN ___muluint2ulong
+	EXTERN ___muluint2ulong_callee
+	EXTERN ___sdcc_call_hl
+	EXTERN ___sdcc_call_iy
+	EXTERN ___sdcc_enter_ix
+	EXTERN banked_call
+	EXTERN _banked_ret
+	EXTERN ___fs2schar
+	EXTERN ___fs2schar_callee
+	EXTERN ___fs2sint
+	EXTERN ___fs2sint_callee
+	EXTERN ___fs2slong
+	EXTERN ___fs2slong_callee
+	EXTERN ___fs2slonglong
+	EXTERN ___fs2slonglong_callee
+	EXTERN ___fs2uchar
+	EXTERN ___fs2uchar_callee
+	EXTERN ___fs2uint
+	EXTERN ___fs2uint_callee
+	EXTERN ___fs2ulong
+	EXTERN ___fs2ulong_callee
+	EXTERN ___fs2ulonglong
+	EXTERN ___fs2ulonglong_callee
+	EXTERN ___fsadd
+	EXTERN ___fsadd_callee
+	EXTERN ___fsdiv
+	EXTERN ___fsdiv_callee
+	EXTERN ___fseq
+	EXTERN ___fseq_callee
+	EXTERN ___fsgt
+	EXTERN ___fsgt_callee
+	EXTERN ___fslt
+	EXTERN ___fslt_callee
+	EXTERN ___fsmul
+	EXTERN ___fsmul_callee
+	EXTERN ___fsneq
+	EXTERN ___fsneq_callee
+	EXTERN ___fssub
+	EXTERN ___fssub_callee
+	EXTERN ___schar2fs
+	EXTERN ___schar2fs_callee
+	EXTERN ___sint2fs
+	EXTERN ___sint2fs_callee
+	EXTERN ___slong2fs
+	EXTERN ___slong2fs_callee
+	EXTERN ___slonglong2fs
+	EXTERN ___slonglong2fs_callee
+	EXTERN ___uchar2fs
+	EXTERN ___uchar2fs_callee
+	EXTERN ___uint2fs
+	EXTERN ___uint2fs_callee
+	EXTERN ___ulong2fs
+	EXTERN ___ulong2fs_callee
+	EXTERN ___ulonglong2fs
+	EXTERN ___ulonglong2fs_callee
+	EXTERN ____sdcc_2_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_2_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_mbc
+	EXTERN ____sdcc_4_ldi_nosave_bc
+	EXTERN ____sdcc_4_ldi_save_bc
+	EXTERN ____sdcc_4_push_hlix
+	EXTERN ____sdcc_4_push_mhl
+	EXTERN ____sdcc_lib_setmem_hl
+	EXTERN ____sdcc_ll_add_de_bc_hl
+	EXTERN ____sdcc_ll_add_de_bc_hlix
+	EXTERN ____sdcc_ll_add_de_hlix_bc
+	EXTERN ____sdcc_ll_add_de_hlix_bcix
+	EXTERN ____sdcc_ll_add_deix_bc_hl
+	EXTERN ____sdcc_ll_add_deix_hlix
+	EXTERN ____sdcc_ll_add_hlix_bc_deix
+	EXTERN ____sdcc_ll_add_hlix_deix_bc
+	EXTERN ____sdcc_ll_add_hlix_deix_bcix
+	EXTERN ____sdcc_ll_asr_hlix_a
+	EXTERN ____sdcc_ll_asr_mbc_a
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hl
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_deixm_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_desp_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_hl_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_deixm
+	EXTERN ____sdcc_ll_lsl_hlix_a
+	EXTERN ____sdcc_ll_lsl_mbc_a
+	EXTERN ____sdcc_ll_lsr_hlix_a
+	EXTERN ____sdcc_ll_lsr_mbc_a
+	EXTERN ____sdcc_ll_push_hlix
+	EXTERN ____sdcc_ll_push_mhl
+	EXTERN ____sdcc_ll_sub_de_bc_hl
+	EXTERN ____sdcc_ll_sub_de_bc_hlix
+	EXTERN ____sdcc_ll_sub_de_hlix_bc
+	EXTERN ____sdcc_ll_sub_de_hlix_bcix
+	EXTERN ____sdcc_ll_sub_deix_bc_hl
+	EXTERN ____sdcc_ll_sub_deix_hlix
+	EXTERN ____sdcc_ll_sub_hlix_bc_deix
+	EXTERN ____sdcc_ll_sub_hlix_deix_bc
+	EXTERN ____sdcc_ll_sub_hlix_deix_bcix
+	EXTERN ____sdcc_load_debc_deix
+	EXTERN ____sdcc_load_dehl_deix
+	EXTERN ____sdcc_load_debc_mhl
+	EXTERN ____sdcc_load_hlde_mhl
+	EXTERN ____sdcc_store_dehl_bcix
+	EXTERN ____sdcc_store_debc_hlix
+	EXTERN ____sdcc_store_debc_mhl
+	EXTERN ____sdcc_cpu_pop_ei
+	EXTERN ____sdcc_cpu_pop_ei_jp
+	EXTERN ____sdcc_cpu_push_di
+	EXTERN ____sdcc_outi
+	EXTERN ____sdcc_outi_128
+	EXTERN ____sdcc_outi_256
+	EXTERN ____sdcc_ldi
+	EXTERN ____sdcc_ldi_128
+	EXTERN ____sdcc_ldi_256
+	EXTERN ____sdcc_4_copy_srcd_hlix_dst_deix
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_and_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_cpl_src_mhl_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_hlix_dst_debc
+
+;--------------------------------------------------------
+; Public variables in this module
+;--------------------------------------------------------
+	GLOBAL _device_config_sizes
+	GLOBAL _find_device_config
+	GLOBAL _find_first_free
+	GLOBAL _first_device_config
+	GLOBAL _next_device_config
+	GLOBAL _get_usb_device_config
+;--------------------------------------------------------
+; Externals used
+;--------------------------------------------------------
+	GLOBAL _get_number_of_usb_drives
+	GLOBAL _usbtrn_clear_endpoint_halt
+	GLOBAL _usbtrn_set_address
+	GLOBAL _usbtrn_set_configuration
+	GLOBAL _usbtrn_gfull_cfg_desc
+	GLOBAL _usbtrn_get_config_descriptor
+	GLOBAL _usbtrn_get_descriptor2
+	GLOBAL _usbtrn_get_descriptor
+	GLOBAL _usbdev_dat_in_trnsfer_0
+	GLOBAL _usbdev_dat_in_trnsfer
+	GLOBAL _usbdev_bulk_in_transfer
+	GLOBAL _usbdev_blk_out_trnsfer
+	GLOBAL _usbdev_control_transfer
+	GLOBAL _usb_data_out_transfer
+	GLOBAL _usb_data_in_transfer_n
+	GLOBAL _usb_data_in_transfer
+	GLOBAL _usb_control_transfer
+	GLOBAL _ch_issue_token_in_ep0
+	GLOBAL _ch_issue_token_out_ep0
+	GLOBAL _ch_issue_token_setup
+	GLOBAL _ch_data_out_transfer
+	GLOBAL _ch_data_in_transfer_n
+	GLOBAL _ch_data_in_transfer
+	GLOBAL _ch_control_transfer_set_config
+	GLOBAL _ch_control_transfer_set_address
+	GLOBAL _ch_control_transfer_request_descriptor
+	GLOBAL _ch_set_usb_address
+	GLOBAL _ch_write_data
+	GLOBAL _ch_cmd_get_ic_version
+	GLOBAL _ch_cmd_set_usb_mode
+	GLOBAL _ch_probe
+	GLOBAL _ch_cmd_reset_all
+	GLOBAL _ch_read_data
+	GLOBAL _ch_very_short_wait_int_and_get_status
+	GLOBAL _ch_short_wait_int_and_get_status
+	GLOBAL _ch_long_wait_int_and_get_status
+	GLOBAL _ch_get_status
+	GLOBAL _ch_command
+	GLOBAL _delay_medium
+	GLOBAL _delay_short
+	GLOBAL _delay_20ms
+	GLOBAL _printf
+	GLOBAL _delay
+	GLOBAL _ulltoa_callee
+	GLOBAL _ulltoa
+	GLOBAL _strtoull_callee
+	GLOBAL _strtoull
+	GLOBAL _strtoll_callee
+	GLOBAL _strtoll
+	GLOBAL _lltoa_callee
+	GLOBAL _lltoa
+	GLOBAL _llabs_callee
+	GLOBAL _llabs
+	GLOBAL __lldivu__callee
+	GLOBAL __lldivu_
+	GLOBAL __lldiv__callee
+	GLOBAL __lldiv_
+	GLOBAL _atoll_callee
+	GLOBAL _atoll
+	GLOBAL _realloc_unlocked_callee
+	GLOBAL _realloc_unlocked
+	GLOBAL _malloc_unlocked_fastcall
+	GLOBAL _malloc_unlocked
+	GLOBAL _free_unlocked_fastcall
+	GLOBAL _free_unlocked
+	GLOBAL _calloc_unlocked_callee
+	GLOBAL _calloc_unlocked
+	GLOBAL _aligned_alloc_unlocked_callee
+	GLOBAL _aligned_alloc_unlocked
+	GLOBAL _realloc_callee
+	GLOBAL _realloc
+	GLOBAL _malloc_fastcall
+	GLOBAL _malloc
+	GLOBAL _free_fastcall
+	GLOBAL _free
+	GLOBAL _calloc_callee
+	GLOBAL _calloc
+	GLOBAL _aligned_alloc_callee
+	GLOBAL _aligned_alloc
+	GLOBAL _utoa_callee
+	GLOBAL _utoa
+	GLOBAL _ultoa_callee
+	GLOBAL _ultoa
+	GLOBAL _system_fastcall
+	GLOBAL _system
+	GLOBAL _strtoul_callee
+	GLOBAL _strtoul
+	GLOBAL _strtol_callee
+	GLOBAL _strtol
+	GLOBAL _strtof_callee
+	GLOBAL _strtof
+	GLOBAL _strtod_callee
+	GLOBAL _strtod
+	GLOBAL _srand_fastcall
+	GLOBAL _srand
+	GLOBAL _rand
+	GLOBAL _quick_exit_fastcall
+	GLOBAL _quick_exit
+	GLOBAL _qsort_callee
+	GLOBAL _qsort
+	GLOBAL _ltoa_callee
+	GLOBAL _ltoa
+	GLOBAL _labs_fastcall
+	GLOBAL _labs
+	GLOBAL _itoa_callee
+	GLOBAL _itoa
+	GLOBAL _ftoh_callee
+	GLOBAL _ftoh
+	GLOBAL _ftog_callee
+	GLOBAL _ftog
+	GLOBAL _ftoe_callee
+	GLOBAL _ftoe
+	GLOBAL _ftoa_callee
+	GLOBAL _ftoa
+	GLOBAL _exit_fastcall
+	GLOBAL _exit
+	GLOBAL _dtoh_callee
+	GLOBAL _dtoh
+	GLOBAL _dtog_callee
+	GLOBAL _dtog
+	GLOBAL _dtoe_callee
+	GLOBAL _dtoe
+	GLOBAL _dtoa_callee
+	GLOBAL _dtoa
+	GLOBAL _bsearch_callee
+	GLOBAL _bsearch
+	GLOBAL _atol_fastcall
+	GLOBAL _atol
+	GLOBAL _atoi_fastcall
+	GLOBAL _atoi
+	GLOBAL _atof_fastcall
+	GLOBAL _atof
+	GLOBAL _atexit_fastcall
+	GLOBAL _atexit
+	GLOBAL _at_quick_exit_fastcall
+	GLOBAL _at_quick_exit
+	GLOBAL _abs_fastcall
+	GLOBAL _abs
+	GLOBAL _abort
+	GLOBAL __strtou__callee
+	GLOBAL __strtou_
+	GLOBAL __strtoi__callee
+	GLOBAL __strtoi_
+	GLOBAL __random_uniform_xor_8__fastcall
+	GLOBAL __random_uniform_xor_8_
+	GLOBAL __random_uniform_xor_32__fastcall
+	GLOBAL __random_uniform_xor_32_
+	GLOBAL __random_uniform_cmwc_8__fastcall
+	GLOBAL __random_uniform_cmwc_8_
+	GLOBAL __shellsort__callee
+	GLOBAL __shellsort_
+	GLOBAL __quicksort__callee
+	GLOBAL __quicksort_
+	GLOBAL __insertion_sort__callee
+	GLOBAL __insertion_sort_
+	GLOBAL __ldivu__callee
+	GLOBAL __ldivu_
+	GLOBAL __ldiv__callee
+	GLOBAL __ldiv_
+	GLOBAL __divu__callee
+	GLOBAL __divu_
+	GLOBAL __div__callee
+	GLOBAL __div_
+	GLOBAL _x
+	GLOBAL _result
+;--------------------------------------------------------
+; special function registers
+;--------------------------------------------------------
+defc _CH376_DATA_PORT	=	0xff88
+defc _CH376_COMMAND_PORT	=	0xff89
+defc _USB_MODULE_LEDS	=	0xff8a
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	SECTION bss_compiler
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	
+IF 0
+	
+; .area _INITIALIZED removed by z88dk
+	
+	
+ENDIF
+	
+;--------------------------------------------------------
+; absolute external ram data
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; global & static initialisations
+;--------------------------------------------------------
+	SECTION code_crt_init
+;--------------------------------------------------------
+; Home
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; code
+;--------------------------------------------------------
+	SECTION code_compiler
+;source-doc/base-drv/usb_state.c:13: device_config *find_device_config(const usb_device_type requested_type) {
+;	---------------------------------
+; Function find_device_config
+; ---------------------------------
+_find_device_config:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+;source-doc/base-drv/usb_state.c:14: _usb_state *const p = get_usb_work_area();
+;source-doc/base-drv/usb_state.c:16: const device_config *p_config = first_device_config(p);
+	ld	hl,_x
+	call	_first_device_config
+;source-doc/base-drv/usb_state.c:17: while (p_config) {
+l_find_device_config_00103:
+	ld	a, d
+	or	a, e
+	jr	Z,l_find_device_config_00105
+;source-doc/base-drv/usb_state.c:18: const uint8_t type = p_config->type;
+	ld	l, e
+	ld	h, d
+	ld	a, (hl)
+	and	a,0x0f
+	ld	c, a
+;source-doc/base-drv/usb_state.c:20: if (type == requested_type)
+	ld	a,(ix+4)
+	sub	a, c
+	jr	NZ,l_find_device_config_00102
+;source-doc/base-drv/usb_state.c:21: return (device_config *)p_config;
+	ex	de, hl
+	jr	l_find_device_config_00106
+l_find_device_config_00102:
+;source-doc/base-drv/usb_state.c:23: p_config = next_device_config(p, p_config);
+	ld	hl,_x
+	call	_next_device_config
+	jr	l_find_device_config_00103
+l_find_device_config_00105:
+;source-doc/base-drv/usb_state.c:26: return NULL;
+	ld	hl,0x0000
+l_find_device_config_00106:
+;source-doc/base-drv/usb_state.c:27: }
+	pop	ix
+	ret
+	SECTION rodata_compiler
+_device_config_sizes:
+	DEFB +0x00
+	DEFB +0x10
+	DEFB +0x10
+	DEFB +0x0c
+	DEFB +0x06
+	DEFB 0x00
+	DEFB 0x00
+	SECTION code_compiler
+;source-doc/base-drv/usb_state.c:30: device_config *find_first_free(void) {
+;	---------------------------------
+; Function find_first_free
+; ---------------------------------
+_find_first_free:
+;source-doc/base-drv/usb_state.c:31: _usb_state *const boot_state = get_usb_work_area();
+;source-doc/base-drv/usb_state.c:34: device_config *p = first_device_config(boot_state);
+	ld	hl,_x
+	call	_first_device_config
+;source-doc/base-drv/usb_state.c:35: while (p) {
+l_find_first_free_00103:
+	ld	a, d
+	or	a, e
+	jr	Z,l_find_first_free_00105
+;source-doc/base-drv/usb_state.c:36: if (p->type == 0)
+	ld	l, e
+	ld	h, d
+	ld	a, (hl)
+	and	a,0x0f
+	jr	NZ,l_find_first_free_00102
+;source-doc/base-drv/usb_state.c:37: return p;
+	ex	de, hl
+	jr	l_find_first_free_00106
+l_find_first_free_00102:
+;source-doc/base-drv/usb_state.c:39: p = next_device_config(boot_state, p);
+	ld	hl,_x
+	call	_next_device_config
+	jr	l_find_first_free_00103
+l_find_first_free_00105:
+;source-doc/base-drv/usb_state.c:42: return NULL;
+	ld	hl,0x0000
+l_find_first_free_00106:
+;source-doc/base-drv/usb_state.c:43: }
+	ret
+;source-doc/base-drv/usb_state.c:45: device_config *first_device_config(const _usb_state *const p) __sdcccall(1) { return (device_config *)&p->device_configs[0]; }
+;	---------------------------------
+; Function first_device_config
+; ---------------------------------
+_first_device_config:
+	ex	de, hl
+	inc	de
+	inc	de
+	ret
+;source-doc/base-drv/usb_state.c:47: device_config *next_device_config(const _usb_state *const usb_state, const device_config *const p) __sdcccall(1) {
+;	---------------------------------
+; Function next_device_config
+; ---------------------------------
+_next_device_config:
+	ld	c, l
+	ld	b, h
+;source-doc/base-drv/usb_state.c:48: if (p->type == 0)
+	ld	l, e
+	ld	h, d
+	ld	a, (hl)
+	and	a,0x0f
+	jr	NZ,l_next_device_config_00102
+;source-doc/base-drv/usb_state.c:49: return NULL;
+	ld	de,0x0000
+	jr	l_next_device_config_00105
+l_next_device_config_00102:
+;source-doc/base-drv/usb_state.c:51: const uint8_t size = device_config_sizes[p->type];
+	ld	l, e
+	ld	h, d
+	ld	a, (hl)
+	and	a,0x0f
+	add	a, +((_device_config_sizes) & 0xFF)
+	ld	l, a
+	ld	a,0x00
+	adc	a, +((_device_config_sizes) / 256)
+	ld	h, a
+	ld	l, (hl)
+;source-doc/base-drv/usb_state.c:58: const uint8_t       *_p     = (uint8_t *)p;
+;source-doc/base-drv/usb_state.c:59: device_config *const result = (device_config *)(_p + size);
+	ld	h,0x00
+	add	hl, de
+	ex	de, hl
+;source-doc/base-drv/usb_state.c:61: if (result >= (device_config *)&usb_state->device_configs_end)
+	ld	hl,0x0062
+	add	hl, bc
+	ld	a, e
+	sub	a, l
+	ld	a, d
+	sbc	a, h
+	ret	C
+;source-doc/base-drv/usb_state.c:62: return NULL;
+	ld	de,0x0000
+;source-doc/base-drv/usb_state.c:64: return result;
+l_next_device_config_00105:
+;source-doc/base-drv/usb_state.c:65: }
+	ret
+;source-doc/base-drv/usb_state.c:68: device_config *get_usb_device_config(const uint8_t device_index) __sdcccall(1) {
+;	---------------------------------
+; Function get_usb_device_config
+; ---------------------------------
+_get_usb_device_config:
+	ld	c, a
+;source-doc/base-drv/usb_state.c:69: const _usb_state *const usb_state = get_usb_work_area();
+;source-doc/base-drv/usb_state.c:73: for (device_config *p = first_device_config(usb_state); p; p = next_device_config(usb_state, p)) {
+	push	bc
+	ld	hl,_x
+	call	_first_device_config
+	pop	bc
+	ld	b,0x01
+l_get_usb_device_config_00107:
+	ld	a, d
+	or	a, e
+	jr	Z,l_get_usb_device_config_00105
+;source-doc/base-drv/usb_state.c:74: if (p->type != USB_NOT_SUPPORTED) {
+	ld	l, e
+	ld	h, d
+	ld	a, (hl)
+	and	a,0x0f
+	jr	Z,l_get_usb_device_config_00108
+;source-doc/base-drv/usb_state.c:75: if (counter == device_index)
+	ld	a, c
+	sub	a, b
+;source-doc/base-drv/usb_state.c:76: return p;
+	jr	Z,l_get_usb_device_config_00109
+;source-doc/base-drv/usb_state.c:77: counter++;
+	inc	b
+l_get_usb_device_config_00108:
+;source-doc/base-drv/usb_state.c:73: for (device_config *p = first_device_config(usb_state); p; p = next_device_config(usb_state, p)) {
+	push	bc
+	ld	hl,_x
+	call	_next_device_config
+	pop	bc
+	jr	l_get_usb_device_config_00107
+l_get_usb_device_config_00105:
+;source-doc/base-drv/usb_state.c:81: return NULL; // is not a usb device
+	ld	de,0x0000
+l_get_usb_device_config_00109:
+;source-doc/base-drv/usb_state.c:82: }
+	ret
+	SECTION IGNORE

Source/HBIOS/ch376-native/base-drv/usb_state.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./usb_state.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/usb_state.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,7 +48,7 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/base-drv/./usb_state.c:13: device_config *find_device_config(const usb_device_type requested_type) {
+;source-doc/base-drv/usb_state.c:13: device_config *find_device_config(const usb_device_type requested_type) {
 ; ---------------------------------
 ; Function find_device_config
 ; ---------------------------------
@@ -56,38 +56,38 @@ _find_device_config:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/base-drv/./usb_state.c:14: _usb_state *const p = get_usb_work_area();
-;source-doc/base-drv/./usb_state.c:16: const device_config *p_config = first_device_config(p);
+;source-doc/base-drv/usb_state.c:14: _usb_state *const p = get_usb_work_area();
+;source-doc/base-drv/usb_state.c:16: const device_config *p_config = first_device_config(p);
 	ld	hl,_x
 	call	_first_device_config
-;source-doc/base-drv/./usb_state.c:17: while (p_config) {
+;source-doc/base-drv/usb_state.c:17: while (p_config) {
 l_find_device_config_00103:
 	ld	a, d
 	or	e
 	jr	Z,l_find_device_config_00105
-;source-doc/base-drv/./usb_state.c:18: const uint8_t type = p_config->type;
+;source-doc/base-drv/usb_state.c:18: const uint8_t type = p_config->type;
 	ld	l, e
 	ld	h, d
 	ld	a, (hl)
 	and	0x0f
 	ld	c, a
-;source-doc/base-drv/./usb_state.c:20: if (type == requested_type)
+;source-doc/base-drv/usb_state.c:20: if (type == requested_type)
 	ld	a,(ix+4)
 	sub	c
 	jr	NZ,l_find_device_config_00102
-;source-doc/base-drv/./usb_state.c:21: return (device_config *)p_config;
+;source-doc/base-drv/usb_state.c:21: return (device_config *)p_config;
 	ex	de, hl
 	jr	l_find_device_config_00106
 l_find_device_config_00102:
-;source-doc/base-drv/./usb_state.c:23: p_config = next_device_config(p, p_config);
+;source-doc/base-drv/usb_state.c:23: p_config = next_device_config(p, p_config);
 	ld	hl,_x
 	call	_next_device_config
 	jr	l_find_device_config_00103
 l_find_device_config_00105:
-;source-doc/base-drv/./usb_state.c:26: return NULL;
+;source-doc/base-drv/usb_state.c:26: return NULL;
 	ld	hl,0x0000
 l_find_device_config_00106:
-;source-doc/base-drv/./usb_state.c:27: }
+;source-doc/base-drv/usb_state.c:27: }
 	pop	ix
 	ret
 _device_config_sizes:
@@ -98,41 +98,41 @@ _device_config_sizes:
 	DEFB +0x06
 	DEFB 0x00
 	DEFB 0x00
-;source-doc/base-drv/./usb_state.c:30: device_config *find_first_free(void) {
+;source-doc/base-drv/usb_state.c:30: device_config *find_first_free(void) {
 ; ---------------------------------
 ; Function find_first_free
 ; ---------------------------------
 _find_first_free:
-;source-doc/base-drv/./usb_state.c:31: _usb_state *const boot_state = get_usb_work_area();
-;source-doc/base-drv/./usb_state.c:34: device_config *p = first_device_config(boot_state);
+;source-doc/base-drv/usb_state.c:31: _usb_state *const boot_state = get_usb_work_area();
+;source-doc/base-drv/usb_state.c:34: device_config *p = first_device_config(boot_state);
 	ld	hl,_x
 	call	_first_device_config
-;source-doc/base-drv/./usb_state.c:35: while (p) {
+;source-doc/base-drv/usb_state.c:35: while (p) {
 l_find_first_free_00103:
 	ld	a, d
 	or	e
 	jr	Z,l_find_first_free_00105
-;source-doc/base-drv/./usb_state.c:36: if (p->type == 0)
+;source-doc/base-drv/usb_state.c:36: if (p->type == 0)
 	ld	l, e
 	ld	h, d
 	ld	a, (hl)
 	and	0x0f
 	jr	NZ,l_find_first_free_00102
-;source-doc/base-drv/./usb_state.c:37: return p;
+;source-doc/base-drv/usb_state.c:37: return p;
 	ex	de, hl
 	jr	l_find_first_free_00106
 l_find_first_free_00102:
-;source-doc/base-drv/./usb_state.c:39: p = next_device_config(boot_state, p);
+;source-doc/base-drv/usb_state.c:39: p = next_device_config(boot_state, p);
 	ld	hl,_x
 	call	_next_device_config
 	jr	l_find_first_free_00103
 l_find_first_free_00105:
-;source-doc/base-drv/./usb_state.c:42: return NULL;
+;source-doc/base-drv/usb_state.c:42: return NULL;
 	ld	hl,0x0000
 l_find_first_free_00106:
-;source-doc/base-drv/./usb_state.c:43: }
+;source-doc/base-drv/usb_state.c:43: }
 	ret
-;source-doc/base-drv/./usb_state.c:45: device_config *first_device_config(const _usb_state *const p) __sdcccall(1) { return (device_config *)&p->device_configs[0]; }
+;source-doc/base-drv/usb_state.c:45: device_config *first_device_config(const _usb_state *const p) __sdcccall(1) { return (device_config *)&p->device_configs[0]; }
 ; ---------------------------------
 ; Function first_device_config
 ; ---------------------------------
@@ -141,24 +141,24 @@ _first_device_config:
 	inc	de
 	inc	de
 	ret
-;source-doc/base-drv/./usb_state.c:47: device_config *next_device_config(const _usb_state *const usb_state, const device_config *const p) __sdcccall(1) {
+;source-doc/base-drv/usb_state.c:47: device_config *next_device_config(const _usb_state *const usb_state, const device_config *const p) __sdcccall(1) {
 ; ---------------------------------
 ; Function next_device_config
 ; ---------------------------------
 _next_device_config:
 	ld	c, l
 	ld	b, h
-;source-doc/base-drv/./usb_state.c:48: if (p->type == 0)
+;source-doc/base-drv/usb_state.c:48: if (p->type == 0)
 	ld	l, e
 	ld	h, d
 	ld	a, (hl)
 	and	0x0f
 	jr	NZ,l_next_device_config_00102
-;source-doc/base-drv/./usb_state.c:49: return NULL;
+;source-doc/base-drv/usb_state.c:49: return NULL;
 	ld	de,0x0000
 	jr	l_next_device_config_00105
 l_next_device_config_00102:
-;source-doc/base-drv/./usb_state.c:51: const uint8_t size = device_config_sizes[p->type];
+;source-doc/base-drv/usb_state.c:51: const uint8_t size = device_config_sizes[p->type];
 	ld	l, e
 	ld	h, d
 	ld	a, (hl)
@@ -169,12 +169,12 @@ l_next_device_config_00102:
 	adc	a, +((_device_config_sizes) / 256)
 	ld	h, a
 	ld	l, (hl)
-;source-doc/base-drv/./usb_state.c:58: const uint8_t       *_p     = (uint8_t *)p;
-;source-doc/base-drv/./usb_state.c:59: device_config *const result = (device_config *)(_p + size);
+;source-doc/base-drv/usb_state.c:58: const uint8_t       *_p     = (uint8_t *)p;
+;source-doc/base-drv/usb_state.c:59: device_config *const result = (device_config *)(_p + size);
 	ld	h,0x00
 	add	hl, de
 	ex	de, hl
-;source-doc/base-drv/./usb_state.c:61: if (result >= (device_config *)&usb_state->device_configs_end)
+;source-doc/base-drv/usb_state.c:61: if (result >= (device_config *)&usb_state->device_configs_end)
 	ld	hl,0x0062
 	add	hl, bc
 	ld	a, e
@@ -182,20 +182,20 @@ l_next_device_config_00102:
 	ld	a, d
 	sbc	a, h
 	ret	C
-;source-doc/base-drv/./usb_state.c:62: return NULL;
+;source-doc/base-drv/usb_state.c:62: return NULL;
 	ld	de,0x0000
-;source-doc/base-drv/./usb_state.c:64: return result;
+;source-doc/base-drv/usb_state.c:64: return result;
 l_next_device_config_00105:
-;source-doc/base-drv/./usb_state.c:65: }
+;source-doc/base-drv/usb_state.c:65: }
 	ret
-;source-doc/base-drv/./usb_state.c:68: device_config *get_usb_device_config(const uint8_t device_index) __sdcccall(1) {
+;source-doc/base-drv/usb_state.c:68: device_config *get_usb_device_config(const uint8_t device_index) __sdcccall(1) {
 ; ---------------------------------
 ; Function get_usb_device_config
 ; ---------------------------------
 _get_usb_device_config:
 	ld	c, a
-;source-doc/base-drv/./usb_state.c:69: const _usb_state *const usb_state = get_usb_work_area();
-;source-doc/base-drv/./usb_state.c:73: for (device_config *p = first_device_config(usb_state); p; p = next_device_config(usb_state, p)) {
+;source-doc/base-drv/usb_state.c:69: const _usb_state *const usb_state = get_usb_work_area();
+;source-doc/base-drv/usb_state.c:73: for (device_config *p = first_device_config(usb_state); p; p = next_device_config(usb_state, p)) {
 	push	bc
 	ld	hl,_x
 	call	_first_device_config
@@ -205,29 +205,29 @@ l_get_usb_device_config_00107:
 	ld	a, d
 	or	e
 	jr	Z,l_get_usb_device_config_00105
-;source-doc/base-drv/./usb_state.c:74: if (p->type != USB_NOT_SUPPORTED) {
+;source-doc/base-drv/usb_state.c:74: if (p->type != USB_NOT_SUPPORTED) {
 	ld	l, e
 	ld	h, d
 	ld	a, (hl)
 	and	0x0f
 	jr	Z,l_get_usb_device_config_00108
-;source-doc/base-drv/./usb_state.c:75: if (counter == device_index)
+;source-doc/base-drv/usb_state.c:75: if (counter == device_index)
 	ld	a, c
 	sub	b
-;source-doc/base-drv/./usb_state.c:76: return p;
+;source-doc/base-drv/usb_state.c:76: return p;
 	jr	Z,l_get_usb_device_config_00109
-;source-doc/base-drv/./usb_state.c:77: counter++;
+;source-doc/base-drv/usb_state.c:77: counter++;
 	inc	b
 l_get_usb_device_config_00108:
-;source-doc/base-drv/./usb_state.c:73: for (device_config *p = first_device_config(usb_state); p; p = next_device_config(usb_state, p)) {
+;source-doc/base-drv/usb_state.c:73: for (device_config *p = first_device_config(usb_state); p; p = next_device_config(usb_state, p)) {
 	push	bc
 	ld	hl,_x
 	call	_next_device_config
 	pop	bc
 	jr	l_get_usb_device_config_00107
 l_get_usb_device_config_00105:
-;source-doc/base-drv/./usb_state.c:81: return NULL; // is not a usb device
+;source-doc/base-drv/usb_state.c:81: return NULL; // is not a usb device
 	ld	de,0x0000
 l_get_usb_device_config_00109:
-;source-doc/base-drv/./usb_state.c:82: }
+;source-doc/base-drv/usb_state.c:82: }
 	ret

Source/HBIOS/ch376-native/base-drv/work-area.c.asm

@@ -0,0 +1,520 @@
+;--------------------------------------------------------
+; File Created by SDCC : free open source ISO C Compiler
+; Version 4.4.0 #14648 (Linux)
+;--------------------------------------------------------
+; Processed by Z88DK
+;--------------------------------------------------------
+	
+	EXTERN __divschar
+	EXTERN __divschar_callee
+	EXTERN __divsint
+	EXTERN __divsint_callee
+	EXTERN __divslong
+	EXTERN __divslong_callee
+	EXTERN __divslonglong
+	EXTERN __divslonglong_callee
+	EXTERN __divsuchar
+	EXTERN __divsuchar_callee
+	EXTERN __divuchar
+	EXTERN __divuchar_callee
+	EXTERN __divuint
+	EXTERN __divuint_callee
+	EXTERN __divulong
+	EXTERN __divulong_callee
+	EXTERN __divulonglong
+	EXTERN __divulonglong_callee
+	EXTERN __divuschar
+	EXTERN __divuschar_callee
+	EXTERN __modschar
+	EXTERN __modschar_callee
+	EXTERN __modsint
+	EXTERN __modsint_callee
+	EXTERN __modslong
+	EXTERN __modslong_callee
+	EXTERN __modslonglong
+	EXTERN __modslonglong_callee
+	EXTERN __modsuchar
+	EXTERN __modsuchar_callee
+	EXTERN __moduchar
+	EXTERN __moduchar_callee
+	EXTERN __moduint
+	EXTERN __moduint_callee
+	EXTERN __modulong
+	EXTERN __modulong_callee
+	EXTERN __modulonglong
+	EXTERN __modulonglong_callee
+	EXTERN __moduschar
+	EXTERN __moduschar_callee
+	EXTERN __mulint
+	EXTERN __mulint_callee
+	EXTERN __mullong
+	EXTERN __mullong_callee
+	EXTERN __mullonglong
+	EXTERN __mullonglong_callee
+	EXTERN __mulschar
+	EXTERN __mulschar_callee
+	EXTERN __mulsuchar
+	EXTERN __mulsuchar_callee
+	EXTERN __muluchar
+	EXTERN __muluchar_callee
+	EXTERN __muluschar
+	EXTERN __muluschar_callee
+	EXTERN __rlslonglong
+	EXTERN __rlslonglong_callee
+	EXTERN __rlulonglong
+	EXTERN __rlulonglong_callee
+	EXTERN __rrslonglong
+	EXTERN __rrslonglong_callee
+	EXTERN __rrulonglong
+	EXTERN __rrulonglong_callee
+	EXTERN ___mulsint2slong
+	EXTERN ___mulsint2slong_callee
+	EXTERN ___muluint2ulong
+	EXTERN ___muluint2ulong_callee
+	EXTERN ___sdcc_call_hl
+	EXTERN ___sdcc_call_iy
+	EXTERN ___sdcc_enter_ix
+	EXTERN banked_call
+	EXTERN _banked_ret
+	EXTERN ___fs2schar
+	EXTERN ___fs2schar_callee
+	EXTERN ___fs2sint
+	EXTERN ___fs2sint_callee
+	EXTERN ___fs2slong
+	EXTERN ___fs2slong_callee
+	EXTERN ___fs2slonglong
+	EXTERN ___fs2slonglong_callee
+	EXTERN ___fs2uchar
+	EXTERN ___fs2uchar_callee
+	EXTERN ___fs2uint
+	EXTERN ___fs2uint_callee
+	EXTERN ___fs2ulong
+	EXTERN ___fs2ulong_callee
+	EXTERN ___fs2ulonglong
+	EXTERN ___fs2ulonglong_callee
+	EXTERN ___fsadd
+	EXTERN ___fsadd_callee
+	EXTERN ___fsdiv
+	EXTERN ___fsdiv_callee
+	EXTERN ___fseq
+	EXTERN ___fseq_callee
+	EXTERN ___fsgt
+	EXTERN ___fsgt_callee
+	EXTERN ___fslt
+	EXTERN ___fslt_callee
+	EXTERN ___fsmul
+	EXTERN ___fsmul_callee
+	EXTERN ___fsneq
+	EXTERN ___fsneq_callee
+	EXTERN ___fssub
+	EXTERN ___fssub_callee
+	EXTERN ___schar2fs
+	EXTERN ___schar2fs_callee
+	EXTERN ___sint2fs
+	EXTERN ___sint2fs_callee
+	EXTERN ___slong2fs
+	EXTERN ___slong2fs_callee
+	EXTERN ___slonglong2fs
+	EXTERN ___slonglong2fs_callee
+	EXTERN ___uchar2fs
+	EXTERN ___uchar2fs_callee
+	EXTERN ___uint2fs
+	EXTERN ___uint2fs_callee
+	EXTERN ___ulong2fs
+	EXTERN ___ulong2fs_callee
+	EXTERN ___ulonglong2fs
+	EXTERN ___ulonglong2fs_callee
+	EXTERN ____sdcc_2_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_2_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_mbc
+	EXTERN ____sdcc_4_ldi_nosave_bc
+	EXTERN ____sdcc_4_ldi_save_bc
+	EXTERN ____sdcc_4_push_hlix
+	EXTERN ____sdcc_4_push_mhl
+	EXTERN ____sdcc_lib_setmem_hl
+	EXTERN ____sdcc_ll_add_de_bc_hl
+	EXTERN ____sdcc_ll_add_de_bc_hlix
+	EXTERN ____sdcc_ll_add_de_hlix_bc
+	EXTERN ____sdcc_ll_add_de_hlix_bcix
+	EXTERN ____sdcc_ll_add_deix_bc_hl
+	EXTERN ____sdcc_ll_add_deix_hlix
+	EXTERN ____sdcc_ll_add_hlix_bc_deix
+	EXTERN ____sdcc_ll_add_hlix_deix_bc
+	EXTERN ____sdcc_ll_add_hlix_deix_bcix
+	EXTERN ____sdcc_ll_asr_hlix_a
+	EXTERN ____sdcc_ll_asr_mbc_a
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hl
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_deixm_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_desp_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_hl_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_deixm
+	EXTERN ____sdcc_ll_lsl_hlix_a
+	EXTERN ____sdcc_ll_lsl_mbc_a
+	EXTERN ____sdcc_ll_lsr_hlix_a
+	EXTERN ____sdcc_ll_lsr_mbc_a
+	EXTERN ____sdcc_ll_push_hlix
+	EXTERN ____sdcc_ll_push_mhl
+	EXTERN ____sdcc_ll_sub_de_bc_hl
+	EXTERN ____sdcc_ll_sub_de_bc_hlix
+	EXTERN ____sdcc_ll_sub_de_hlix_bc
+	EXTERN ____sdcc_ll_sub_de_hlix_bcix
+	EXTERN ____sdcc_ll_sub_deix_bc_hl
+	EXTERN ____sdcc_ll_sub_deix_hlix
+	EXTERN ____sdcc_ll_sub_hlix_bc_deix
+	EXTERN ____sdcc_ll_sub_hlix_deix_bc
+	EXTERN ____sdcc_ll_sub_hlix_deix_bcix
+	EXTERN ____sdcc_load_debc_deix
+	EXTERN ____sdcc_load_dehl_deix
+	EXTERN ____sdcc_load_debc_mhl
+	EXTERN ____sdcc_load_hlde_mhl
+	EXTERN ____sdcc_store_dehl_bcix
+	EXTERN ____sdcc_store_debc_hlix
+	EXTERN ____sdcc_store_debc_mhl
+	EXTERN ____sdcc_cpu_pop_ei
+	EXTERN ____sdcc_cpu_pop_ei_jp
+	EXTERN ____sdcc_cpu_push_di
+	EXTERN ____sdcc_outi
+	EXTERN ____sdcc_outi_128
+	EXTERN ____sdcc_outi_256
+	EXTERN ____sdcc_ldi
+	EXTERN ____sdcc_ldi_128
+	EXTERN ____sdcc_ldi_256
+	EXTERN ____sdcc_4_copy_srcd_hlix_dst_deix
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_and_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_cpl_src_mhl_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_hlix_dst_debc
+
+;--------------------------------------------------------
+; Public variables in this module
+;--------------------------------------------------------
+	GLOBAL _x
+;--------------------------------------------------------
+; Externals used
+;--------------------------------------------------------
+	GLOBAL _get_usb_device_config
+	GLOBAL _find_device_config
+	GLOBAL _next_device_config
+	GLOBAL _first_device_config
+	GLOBAL _find_first_free
+	GLOBAL _usbtrn_clear_endpoint_halt
+	GLOBAL _usbtrn_set_address
+	GLOBAL _usbtrn_set_configuration
+	GLOBAL _usbtrn_gfull_cfg_desc
+	GLOBAL _usbtrn_get_config_descriptor
+	GLOBAL _usbtrn_get_descriptor2
+	GLOBAL _usbtrn_get_descriptor
+	GLOBAL _usbdev_dat_in_trnsfer_0
+	GLOBAL _usbdev_dat_in_trnsfer
+	GLOBAL _usbdev_bulk_in_transfer
+	GLOBAL _usbdev_blk_out_trnsfer
+	GLOBAL _usbdev_control_transfer
+	GLOBAL _usb_data_out_transfer
+	GLOBAL _usb_data_in_transfer_n
+	GLOBAL _usb_data_in_transfer
+	GLOBAL _usb_control_transfer
+	GLOBAL _ch_issue_token_in_ep0
+	GLOBAL _ch_issue_token_out_ep0
+	GLOBAL _ch_issue_token_setup
+	GLOBAL _ch_data_out_transfer
+	GLOBAL _ch_data_in_transfer_n
+	GLOBAL _ch_data_in_transfer
+	GLOBAL _ch_control_transfer_set_config
+	GLOBAL _ch_control_transfer_set_address
+	GLOBAL _ch_control_transfer_request_descriptor
+	GLOBAL _ch_set_usb_address
+	GLOBAL _ch_write_data
+	GLOBAL _ch_cmd_get_ic_version
+	GLOBAL _ch_cmd_set_usb_mode
+	GLOBAL _ch_probe
+	GLOBAL _ch_cmd_reset_all
+	GLOBAL _ch_read_data
+	GLOBAL _ch_very_short_wait_int_and_get_status
+	GLOBAL _ch_short_wait_int_and_get_status
+	GLOBAL _ch_long_wait_int_and_get_status
+	GLOBAL _ch_get_status
+	GLOBAL _ch_command
+	GLOBAL _delay_medium
+	GLOBAL _delay_short
+	GLOBAL _delay_20ms
+	GLOBAL _printf
+	GLOBAL _delay
+	GLOBAL _ulltoa_callee
+	GLOBAL _ulltoa
+	GLOBAL _strtoull_callee
+	GLOBAL _strtoull
+	GLOBAL _strtoll_callee
+	GLOBAL _strtoll
+	GLOBAL _lltoa_callee
+	GLOBAL _lltoa
+	GLOBAL _llabs_callee
+	GLOBAL _llabs
+	GLOBAL __lldivu__callee
+	GLOBAL __lldivu_
+	GLOBAL __lldiv__callee
+	GLOBAL __lldiv_
+	GLOBAL _atoll_callee
+	GLOBAL _atoll
+	GLOBAL _realloc_unlocked_callee
+	GLOBAL _realloc_unlocked
+	GLOBAL _malloc_unlocked_fastcall
+	GLOBAL _malloc_unlocked
+	GLOBAL _free_unlocked_fastcall
+	GLOBAL _free_unlocked
+	GLOBAL _calloc_unlocked_callee
+	GLOBAL _calloc_unlocked
+	GLOBAL _aligned_alloc_unlocked_callee
+	GLOBAL _aligned_alloc_unlocked
+	GLOBAL _realloc_callee
+	GLOBAL _realloc
+	GLOBAL _malloc_fastcall
+	GLOBAL _malloc
+	GLOBAL _free_fastcall
+	GLOBAL _free
+	GLOBAL _calloc_callee
+	GLOBAL _calloc
+	GLOBAL _aligned_alloc_callee
+	GLOBAL _aligned_alloc
+	GLOBAL _utoa_callee
+	GLOBAL _utoa
+	GLOBAL _ultoa_callee
+	GLOBAL _ultoa
+	GLOBAL _system_fastcall
+	GLOBAL _system
+	GLOBAL _strtoul_callee
+	GLOBAL _strtoul
+	GLOBAL _strtol_callee
+	GLOBAL _strtol
+	GLOBAL _strtof_callee
+	GLOBAL _strtof
+	GLOBAL _strtod_callee
+	GLOBAL _strtod
+	GLOBAL _srand_fastcall
+	GLOBAL _srand
+	GLOBAL _rand
+	GLOBAL _quick_exit_fastcall
+	GLOBAL _quick_exit
+	GLOBAL _qsort_callee
+	GLOBAL _qsort
+	GLOBAL _ltoa_callee
+	GLOBAL _ltoa
+	GLOBAL _labs_fastcall
+	GLOBAL _labs
+	GLOBAL _itoa_callee
+	GLOBAL _itoa
+	GLOBAL _ftoh_callee
+	GLOBAL _ftoh
+	GLOBAL _ftog_callee
+	GLOBAL _ftog
+	GLOBAL _ftoe_callee
+	GLOBAL _ftoe
+	GLOBAL _ftoa_callee
+	GLOBAL _ftoa
+	GLOBAL _exit_fastcall
+	GLOBAL _exit
+	GLOBAL _dtoh_callee
+	GLOBAL _dtoh
+	GLOBAL _dtog_callee
+	GLOBAL _dtog
+	GLOBAL _dtoe_callee
+	GLOBAL _dtoe
+	GLOBAL _dtoa_callee
+	GLOBAL _dtoa
+	GLOBAL _bsearch_callee
+	GLOBAL _bsearch
+	GLOBAL _atol_fastcall
+	GLOBAL _atol
+	GLOBAL _atoi_fastcall
+	GLOBAL _atoi
+	GLOBAL _atof_fastcall
+	GLOBAL _atof
+	GLOBAL _atexit_fastcall
+	GLOBAL _atexit
+	GLOBAL _at_quick_exit_fastcall
+	GLOBAL _at_quick_exit
+	GLOBAL _abs_fastcall
+	GLOBAL _abs
+	GLOBAL _abort
+	GLOBAL __strtou__callee
+	GLOBAL __strtou_
+	GLOBAL __strtoi__callee
+	GLOBAL __strtoi_
+	GLOBAL __random_uniform_xor_8__fastcall
+	GLOBAL __random_uniform_xor_8_
+	GLOBAL __random_uniform_xor_32__fastcall
+	GLOBAL __random_uniform_xor_32_
+	GLOBAL __random_uniform_cmwc_8__fastcall
+	GLOBAL __random_uniform_cmwc_8_
+	GLOBAL __shellsort__callee
+	GLOBAL __shellsort_
+	GLOBAL __quicksort__callee
+	GLOBAL __quicksort_
+	GLOBAL __insertion_sort__callee
+	GLOBAL __insertion_sort_
+	GLOBAL __ldivu__callee
+	GLOBAL __ldivu_
+	GLOBAL __ldiv__callee
+	GLOBAL __ldiv_
+	GLOBAL __divu__callee
+	GLOBAL __divu_
+	GLOBAL __div__callee
+	GLOBAL __div_
+	GLOBAL _result
+;--------------------------------------------------------
+; special function registers
+;--------------------------------------------------------
+defc _CH376_DATA_PORT	=	0xff88
+defc _CH376_COMMAND_PORT	=	0xff89
+defc _USB_MODULE_LEDS	=	0xff8a
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	SECTION bss_compiler
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	
+IF 0
+	
+; .area _INITIALIZED removed by z88dk
+	
+_x:
+	DEFS 99
+	
+ENDIF
+	
+;--------------------------------------------------------
+; absolute external ram data
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; global & static initialisations
+;--------------------------------------------------------
+	SECTION code_crt_init
+;--------------------------------------------------------
+; Home
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; code
+;--------------------------------------------------------
+	SECTION data_compiler
+_x:
+	DEFB 0x00
+	DEFB +0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB 0x00
+	DEFB +0x00
+	SECTION IGNORE

Source/HBIOS/ch376-native/base-drv/work-area.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/base-drv/./work-area.c.asm -- not to be modify directly
+; Generated from source-doc/base-drv/work-area.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------

Source/HBIOS/ch376-native/cruntime.asm

@@ -20,21 +20,20 @@ _memset_callee:
 	dec	bc
 	ld	a, b
 	or	c
-	ret	Z
+	ret	z
 
 	push	hl
 	ldir
 	pop	hl
 	ret
 
-
 _memcpy_callee:
 
-   pop af
-   pop bc
-   pop hl
-   pop de
-   push af
+	pop	af
+	pop	bc
+	pop	hl
+	pop	de
+	push	af
 
 
    ; enter : bc = size_t n
@@ -48,99 +47,18 @@ _memcpy_callee:
    ;
    ; uses  : af, bc, de, hl
 
-   ld a,b
-   or c
-   jr Z,zero_n
+	ld	a, b
+	or	c
+	jr	z, zero_n
 
 asm0_memcpy:
-   push de
-   ldir
-   pop hl
-   or a
-   ret
+	push	de
+	ldir
+	pop	hl
+	or	a
+	ret
 
 zero_n:
 	push	de
 	pop	hl
-   ret
-
-
-; ; ===============================================================
-; ; Stefano Bodrato
-; ; aralbrec: accommodate nmos z80 bug
-; ; ===============================================================
-; ;
-; ; void z80_push_di(void)
-; ;
-; ; Save the current ei/di status on the stack and disable ints.
-; ;
-; ; ===============================================================
-
-; ____sdcc_cpu_push_di:
-
-;    ; exit  : stack = ei_di_status
-;    ;
-;    ; uses  : af
-
-;    ex (sp),hl
-;    push hl
-       
-;    ld a,i
-   
-;    di
-   
-;    push af
-;    pop hl                      ; hl = ei_di status
-   
-;    pop af                      ; af = ret
-;    ex (sp),hl                  ; restore hl, push ei_di_status
-   
-;    push af
-
-;    ret
-
-
-; ; ===============================================================
-; ; Stefano Bodrato
-; ; ===============================================================
-; ;
-; ; void z80_pop_ei(void)
-; ;
-; ; Pop the ei_di_status from the stack and restore the di/ei
-; ; state to what it was previously when a push was called.
-; ;
-; ; The "ei" in the function name has no bearing on what the
-; ; function does; the name is meant to balance "z80_push_di".
-; ;
-; ; ===============================================================
-
-; ____sdcc_cpu_pop_ei:
-
-;    ; enter  : stack = ei_di_status, ret
-;    ;
-;    ; uses  : af
-
-;    ex (sp),hl
-;    pop af                      ; af = old hl
-   
-;    ex (sp),hl                  ; hl = ei_di_status
-;    push af
-   
-;    ex (sp),hl                  ; hl restored
-
-; ____sdcc_cpu_pop_ei_jp:
-;    ; enter : stack = ret, ei_di_status
-;    ;
-;    ; uses  : af
-
-;    pop af                      ; af = ei_di_status
-
-;    jp PO, di_state
-
-; ei_state:
-;    ei
-;    ret
-
-; di_state:
-;    di
-;    ret
+	ret

Source/HBIOS/ch376-native/keyboard.s

@@ -1,4 +1,4 @@
 ; Generated File -- not to be modify directly
-#include "ch376-native/keyboard/kyb-init.c.s"
 #include "ch376-native/keyboard/class_hid.c.s"
 #include "ch376-native/keyboard/class_hid_keyboard.c.s"
+#include "ch376-native/keyboard/kyb-init.c.s"

Source/HBIOS/ch376-native/keyboard/class_hid.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/keyboard/./class_hid.c.asm -- not to be modify directly
+; Generated from source-doc/keyboard/class_hid.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,7 +48,7 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/keyboard/./class_hid.c:6: usb_error hid_set_protocol(const device_config_keyboard *const dev, const uint8_t protocol) __sdcccall(1) {
+;source-doc/keyboard/class_hid.c:6: usb_error hid_set_protocol(const device_config_keyboard *const dev, const uint8_t protocol) __sdcccall(1) {
 ; ---------------------------------
 ; Function hid_set_protocol
 ; ---------------------------------
@@ -60,27 +60,25 @@ _hid_set_protocol:
 	push	af
 	push	af
 	push	af
-	ex	de, hl
-;source-doc/keyboard/./class_hid.c:8: cmd = cmd_hid_set;
-	push	de
-	ex	de, hl
+;source-doc/keyboard/class_hid.c:8: cmd = cmd_hid_set;
+	push	hl
 	ld	hl,2
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_cmd_hid_set
 	ld	bc,0x0008
+	ld	hl,_cmd_hid_set
 	ldir
 	pop	de
-;source-doc/keyboard/./class_hid.c:10: cmd.bRequest  = HID_SET_PROTOCOL;
+;source-doc/keyboard/class_hid.c:10: cmd.bRequest  = HID_SET_PROTOCOL;
 	ld	(ix-7),0x0b
-;source-doc/keyboard/./class_hid.c:11: cmd.bValue[0] = protocol;
+;source-doc/keyboard/class_hid.c:11: cmd.bValue[0] = protocol;
 	ld	a,(ix+4)
 	ld	(ix-6),a
-;source-doc/keyboard/./class_hid.c:13: return usb_control_transfer(&cmd, NULL, dev->address, dev->max_packet_size);
+;source-doc/keyboard/class_hid.c:13: return usb_control_transfer(&cmd, NULL, dev->address, dev->max_packet_size);
 	ld	l, e
 	ld	h, d
 	inc	hl
-	ld	c, (hl)
+	ld	b, (hl)
 	ex	de, hl
 	ld	a, (hl)
 	rlca
@@ -88,11 +86,8 @@ _hid_set_protocol:
 	rlca
 	rlca
 	and	0x0f
-	ld	h, c
-	push	hl
-	inc	sp
-	push	af
-	inc	sp
+	ld	c,a
+	push	bc
 	ld	hl,0x0000
 	push	hl
 	ld	hl,4
@@ -103,7 +98,7 @@ _hid_set_protocol:
 	pop	af
 	pop	af
 	ld	a, l
-;source-doc/keyboard/./class_hid.c:14: }
+;source-doc/keyboard/class_hid.c:14: }
 	ld	sp, ix
 	pop	ix
 	pop	hl
@@ -117,7 +112,7 @@ _cmd_hid_set:
 	DEFB +0x00
 	DEFB +0x00
 	DEFW +0x0000
-;source-doc/keyboard/./class_hid.c:16: usb_error hid_set_idle(const device_config_keyboard *const dev, const uint8_t duration) __sdcccall(1) {
+;source-doc/keyboard/class_hid.c:16: usb_error hid_set_idle(const device_config_keyboard *const dev, const uint8_t duration) __sdcccall(1) {
 ; ---------------------------------
 ; Function hid_set_idle
 ; ---------------------------------
@@ -129,27 +124,25 @@ _hid_set_idle:
 	push	af
 	push	af
 	push	af
-	ex	de, hl
-;source-doc/keyboard/./class_hid.c:18: cmd = cmd_hid_set;
-	push	de
-	ex	de, hl
+;source-doc/keyboard/class_hid.c:18: cmd = cmd_hid_set;
+	push	hl
 	ld	hl,2
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_cmd_hid_set
 	ld	bc,0x0008
+	ld	hl,_cmd_hid_set
 	ldir
 	pop	de
-;source-doc/keyboard/./class_hid.c:20: cmd.bRequest  = HID_SET_IDLE;
+;source-doc/keyboard/class_hid.c:20: cmd.bRequest  = HID_SET_IDLE;
 	ld	(ix-7),0x0a
-;source-doc/keyboard/./class_hid.c:21: cmd.bValue[0] = duration;
+;source-doc/keyboard/class_hid.c:21: cmd.bValue[0] = duration;
 	ld	a,(ix+4)
 	ld	(ix-6),a
-;source-doc/keyboard/./class_hid.c:23: return usb_control_transfer(&cmd, NULL, dev->address, dev->max_packet_size);
+;source-doc/keyboard/class_hid.c:23: return usb_control_transfer(&cmd, NULL, dev->address, dev->max_packet_size);
 	ld	l, e
 	ld	h, d
 	inc	hl
-	ld	c, (hl)
+	ld	b, (hl)
 	ex	de, hl
 	ld	a, (hl)
 	rlca
@@ -157,11 +150,8 @@ _hid_set_idle:
 	rlca
 	rlca
 	and	0x0f
-	ld	h, c
-	push	hl
-	inc	sp
-	push	af
-	inc	sp
+	ld	c,a
+	push	bc
 	ld	hl,0x0000
 	push	hl
 	ld	hl,4
@@ -172,13 +162,13 @@ _hid_set_idle:
 	pop	af
 	pop	af
 	ld	a, l
-;source-doc/keyboard/./class_hid.c:24: }
+;source-doc/keyboard/class_hid.c:24: }
 	ld	sp, ix
 	pop	ix
 	pop	hl
 	inc	sp
 	jp	(hl)
-;source-doc/keyboard/./class_hid.c:26: usb_error hid_get_input_report(const device_config_keyboard *const dev, uint8_t const *report) __sdcccall(1) {
+;source-doc/keyboard/class_hid.c:26: usb_error hid_get_input_report(const device_config_keyboard *const dev, uint8_t const *report) __sdcccall(1) {
 ; ---------------------------------
 ; Function hid_get_input_report
 ; ---------------------------------
@@ -193,31 +183,32 @@ _hid_get_input_report:
 	ld	sp, hl
 	ld	l, c
 	ld	h, b
-;source-doc/keyboard/./class_hid.c:28: cmd = cmd_hid_set;
+;source-doc/keyboard/class_hid.c:28: cmd = cmd_hid_set;
 	push	de
 	push	hl
 	ex	de, hl
 	ld	hl,4
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_cmd_hid_set
 	ld	bc,0x0008
+	ld	hl,_cmd_hid_set
 	ldir
 	pop	bc
 	pop	de
-;source-doc/keyboard/./class_hid.c:30: cmd.bmRequestType = 0xA1;
+;source-doc/keyboard/class_hid.c:30: cmd.bmRequestType = 0xA1;
 	ld	(ix-9),0xa1
-;source-doc/keyboard/./class_hid.c:31: cmd.bValue[0]     = 1;
-	ld	(ix-7),0x01
-;source-doc/keyboard/./class_hid.c:32: cmd.bValue[1]     = 1;
-	ld	(ix-6),0x01
-;source-doc/keyboard/./class_hid.c:33: cmd.bRequest      = HID_GET_REPORT;
-	ld	(ix-8),0x01
-;source-doc/keyboard/./class_hid.c:34: cmd.wLength       = 8;
+;source-doc/keyboard/class_hid.c:31: cmd.bValue[0]     = 1;
+;source-doc/keyboard/class_hid.c:32: cmd.bValue[1]     = 1;
+;source-doc/keyboard/class_hid.c:33: cmd.bRequest      = HID_GET_REPORT;
+	ld	a,0x01
+	ld	(ix-7),a
+	ld	(ix-6),a
+	ld	(ix-8),a
+;source-doc/keyboard/class_hid.c:34: cmd.wLength       = 8;
 	ld	(ix-3),0x08
 	xor	a
 	ld	(ix-2),a
-;source-doc/keyboard/./class_hid.c:36: return usb_control_transfer(&cmd, report, dev->address, dev->max_packet_size);
+;source-doc/keyboard/class_hid.c:36: return usb_control_transfer(&cmd, report, dev->address, dev->max_packet_size);
 	ld	l, c
 	ld	h, b
 	inc	hl
@@ -232,10 +223,8 @@ _hid_get_input_report:
 	rlca
 	and	0x0f
 	ld	h,(ix-1)
+	ld	l,a
 	push	hl
-	inc	sp
-	push	af
-	inc	sp
 	push	de
 	ld	hl,4
 	add	hl, sp
@@ -245,7 +234,7 @@ _hid_get_input_report:
 	pop	af
 	pop	af
 	ld	a, l
-;source-doc/keyboard/./class_hid.c:37: }
+;source-doc/keyboard/class_hid.c:37: }
 	ld	sp, ix
 	pop	ix
 	ret

Source/HBIOS/ch376-native/keyboard/class_hid_keyboard.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/keyboard/./class_hid_keyboard.c.asm -- not to be modify directly
+; Generated from source-doc/keyboard/class_hid_keyboard.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -49,39 +49,39 @@ _scancodes_table:
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/keyboard/./class_hid_keyboard.c:335: char scancode_to_char(const uint8_t modifier_keys, const uint8_t code) __sdcccall(1) {
+;source-doc/keyboard/class_hid_keyboard.c:335: char scancode_to_char(const uint8_t modifier_keys, const uint8_t code) __sdcccall(1) {
 ; ---------------------------------
 ; Function scancode_to_char
 ; ---------------------------------
 _scancode_to_char:
 	ld	c, a
-	ld	e, l
-;source-doc/keyboard/./class_hid_keyboard.c:336: if (code >= 0x80)
-	ld	a, e
+;source-doc/keyboard/class_hid_keyboard.c:336: if (code >= 0x80)
+	ld	a,l
+	ld	e,l
 	sub	0x80
 	jr	C,l_scancode_to_char_00102
-;source-doc/keyboard/./class_hid_keyboard.c:337: return 0;
+;source-doc/keyboard/class_hid_keyboard.c:337: return 0;
 	xor	a
 	jr	l_scancode_to_char_00105
 l_scancode_to_char_00102:
-;source-doc/keyboard/./class_hid_keyboard.c:339: if (modifier_keys & (KEY_MOD_LSHIFT | KEY_MOD_RSHIFT))
+;source-doc/keyboard/class_hid_keyboard.c:339: if (modifier_keys & (KEY_MOD_LSHIFT | KEY_MOD_RSHIFT))
 	ld	a, c
 	and	0x22
 	jr	Z,l_scancode_to_char_00104
-;source-doc/keyboard/./class_hid_keyboard.c:340: return scancodes_shift_table[code];
-	ld	hl,_scancodes_shift_table
+;source-doc/keyboard/class_hid_keyboard.c:340: return scancodes_shift_table[code];
 	ld	d,0x00
+	ld	hl,_scancodes_shift_table
 	add	hl, de
 	ld	a, (hl)
 	jr	l_scancode_to_char_00105
 l_scancode_to_char_00104:
-;source-doc/keyboard/./class_hid_keyboard.c:342: return scancodes_table[code];
-	ld	hl,_scancodes_table
+;source-doc/keyboard/class_hid_keyboard.c:342: return scancodes_table[code];
 	ld	d,0x00
+	ld	hl,_scancodes_table
 	add	hl, de
 	ld	a, (hl)
 l_scancode_to_char_00105:
-;source-doc/keyboard/./class_hid_keyboard.c:343: }
+;source-doc/keyboard/class_hid_keyboard.c:343: }
 	ret
 _scancodes_shift_table:
 	DEFB +0x00

Source/HBIOS/ch376-native/keyboard/kyb-init.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/keyboard/./kyb-init.c.asm -- not to be modify directly
+; Generated from source-doc/keyboard/kyb-init.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -60,81 +60,77 @@ _report:
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/keyboard/./kyb-init.c:11: void keyboard_init(void) {
+;source-doc/keyboard/kyb-init.c:11: void keyboard_init(void) {
 ; ---------------------------------
 ; Function keyboard_init
 ; ---------------------------------
 _keyboard_init:
-;source-doc/keyboard/./kyb-init.c:13: uint8_t index   = 1;
+;source-doc/keyboard/kyb-init.c:13: uint8_t index   = 1;
 	ld	c,0x01
-;source-doc/keyboard/./kyb-init.c:14: keyboard_config = NULL;
-	xor	a
-	ld	hl,_keyboard_config
-	ld	(hl), a
-	inc	hl
-	ld	(hl), a
-;source-doc/keyboard/./kyb-init.c:16: do {
+;source-doc/keyboard/kyb-init.c:14: keyboard_config = NULL;
+	ld	hl,0x0000
+	ld	(_keyboard_config),hl
+;source-doc/keyboard/kyb-init.c:16: do {
 	ld	b,0x01
 l_keyboard_init_00105:
-;source-doc/keyboard/./kyb-init.c:17: keyboard_config = (device_config_keyboard *)get_usb_device_config(index);
+;source-doc/keyboard/kyb-init.c:17: keyboard_config = (device_config_keyboard *)get_usb_device_config(index);
 	push	bc
 	ld	a, b
 	call	_get_usb_device_config
 	ex	de, hl
 	pop	bc
 	ld	(_keyboard_config), hl
-;source-doc/keyboard/./kyb-init.c:19: if (keyboard_config == NULL)
-	ld	hl,_keyboard_config + 1
-	ld	a, (hl)
-	dec	hl
-	or	(hl)
+;source-doc/keyboard/kyb-init.c:19: if (keyboard_config == NULL)
+	ld	hl,(_keyboard_config)
+	ld	a,h
+	or	l
 	jr	Z,l_keyboard_init_00107
-;source-doc/keyboard/./kyb-init.c:22: const usb_device_type t = keyboard_config->type;
+;source-doc/keyboard/kyb-init.c:22: const usb_device_type t = keyboard_config->type;
 	ld	hl, (_keyboard_config)
 	ld	a, (hl)
 	and	0x0f
-;source-doc/keyboard/./kyb-init.c:24: if (t == USB_IS_KEYBOARD) {
+;source-doc/keyboard/kyb-init.c:24: if (t == USB_IS_KEYBOARD) {
 	sub	0x04
 	jr	NZ,l_keyboard_init_00106
-;source-doc/keyboard/./kyb-init.c:25: print_string("\r\nUSB: KEYBOARD @ $");
+;source-doc/keyboard/kyb-init.c:25: print_string("\r\nUSB: KEYBOARD @ $");
 	push	bc
 	ld	hl,kyb_init_str_0
 	call	_print_string
 	pop	bc
-;source-doc/keyboard/./kyb-init.c:26: print_uint16(index);
+;source-doc/keyboard/kyb-init.c:26: print_uint16(index);
 	ld	h,0x00
 	ld	l, c
 	call	_print_uint16
-;source-doc/keyboard/./kyb-init.c:27: print_string(" $");
+;source-doc/keyboard/kyb-init.c:27: print_string(" $");
 	ld	hl,kyb_init_str_1
 	call	_print_string
-;source-doc/keyboard/./kyb-init.c:29: hid_set_protocol(keyboard_config, 1);
+;source-doc/keyboard/kyb-init.c:29: hid_set_protocol(keyboard_config, 1);
 	ld	a,0x01
 	push	af
 	inc	sp
 	ld	hl, (_keyboard_config)
 	call	_hid_set_protocol
-;source-doc/keyboard/./kyb-init.c:30: hid_set_idle(keyboard_config, 0x80);
+;source-doc/keyboard/kyb-init.c:30: hid_set_idle(keyboard_config, 0x80);
 	ld	a,0x80
 	push	af
 	inc	sp
 	ld	hl, (_keyboard_config)
 	call	_hid_set_idle
-;source-doc/keyboard/./kyb-init.c:31: return;
+;source-doc/keyboard/kyb-init.c:31: return;
 	jr	l_keyboard_init_00108
 l_keyboard_init_00106:
-;source-doc/keyboard/./kyb-init.c:33: } while (++index != MAX_NUMBER_OF_DEVICES + 1);
+;source-doc/keyboard/kyb-init.c:33: } while (++index != MAX_NUMBER_OF_DEVICES + 1);
 	inc	b
 	ld	a,b
-	ld	c,a
+	ld	c,b
 	sub	0x07
 	jr	NZ,l_keyboard_init_00105
 l_keyboard_init_00107:
-;source-doc/keyboard/./kyb-init.c:35: print_string("\r\nUSB: KEYBOARD: NOT FOUND$");
+;source-doc/keyboard/kyb-init.c:35: print_string("\r\nUSB: KEYBOARD: NOT FOUND$");
 	ld	hl,kyb_init_str_2
 	jp	_print_string
 l_keyboard_init_00108:
-;source-doc/keyboard/./kyb-init.c:36: }
+;source-doc/keyboard/kyb-init.c:36: }
 	ret
 kyb_init_str_0:
 	DEFB 0x0d
@@ -149,7 +145,7 @@ kyb_init_str_2:
 	DEFB 0x0a
 	DEFM "USB: KEYBOARD: NOT FOUND$"
 	DEFB 0x00
-;source-doc/keyboard/./kyb-init.c:48: void keyboard_buf_put(const uint8_t modifier_keys, const uint8_t key_code) {
+;source-doc/keyboard/kyb-init.c:48: void keyboard_buf_put(const uint8_t modifier_keys, const uint8_t key_code) {
 ; ---------------------------------
 ; Function keyboard_buf_put
 ; ---------------------------------
@@ -157,35 +153,33 @@ _keyboard_buf_put:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-;source-doc/keyboard/./kyb-init.c:49: if (key_code >= 0x80 || key_code == 0)
+;source-doc/keyboard/kyb-init.c:49: if (key_code >= 0x80 || key_code == 0)
 	ld	a,(ix+5)
 	sub	0x80
 	jr	NC,l_keyboard_buf_put_00106
 	ld	a,(ix+5)
 	or	a
-;source-doc/keyboard/./kyb-init.c:50: return; // ignore ???
+;source-doc/keyboard/kyb-init.c:50: return; // ignore ???
 	jr	Z,l_keyboard_buf_put_00106
-;source-doc/keyboard/./kyb-init.c:52: uint8_t next_write_index = (write_index + 1) & KEYBOARD_BUFFER_SIZE_MASK;
+;source-doc/keyboard/kyb-init.c:52: uint8_t next_write_index = (write_index + 1) & KEYBOARD_BUFFER_SIZE_MASK;
 	ld	a,(_write_index)
 	inc	a
 	and	0x07
-	ld	b, a
-;source-doc/keyboard/./kyb-init.c:53: if (next_write_index != read_index) { // Check if buffer is not full
+	ld	c, a
+;source-doc/keyboard/kyb-init.c:53: if (next_write_index != read_index) { // Check if buffer is not full
 	ld	a,(_read_index)
-	sub	b
+	sub	c
 	jr	Z,l_keyboard_buf_put_00106
-;source-doc/keyboard/./kyb-init.c:54: buffer[write_index].modifier_keys = modifier_keys;
+;source-doc/keyboard/kyb-init.c:54: buffer[write_index].modifier_keys = modifier_keys;
 	ld	de,_buffer+0
-	ld	hl,_write_index
-	ld	l, (hl)
+	ld	hl,(_write_index)
 	ld	h,0x00
 	add	hl, hl
 	add	hl, de
 	ld	a,(ix+4)
 	ld	(hl), a
-;source-doc/keyboard/./kyb-init.c:55: buffer[write_index].key_code      = key_code;
-	ld	hl,_write_index
-	ld	l, (hl)
+;source-doc/keyboard/kyb-init.c:55: buffer[write_index].key_code      = key_code;
+	ld	hl,(_write_index)
 	ld	h,0x00
 	add	hl, hl
 	add	hl, de
@@ -193,30 +187,30 @@ _keyboard_buf_put:
 	inc	de
 	ld	a,(ix+5)
 	ld	(de), a
-;source-doc/keyboard/./kyb-init.c:56: write_index                       = next_write_index;
+;source-doc/keyboard/kyb-init.c:56: write_index                       = next_write_index;
 	ld	hl,_write_index
-	ld	(hl), b
+	ld	(hl), c
 l_keyboard_buf_put_00106:
-;source-doc/keyboard/./kyb-init.c:58: }
+;source-doc/keyboard/kyb-init.c:58: }
 	pop	ix
 	ret
-;source-doc/keyboard/./kyb-init.c:60: uint8_t keyboard_buf_size() __sdcccall(1) {
+;source-doc/keyboard/kyb-init.c:60: uint8_t keyboard_buf_size() __sdcccall(1) {
 ; ---------------------------------
 ; Function keyboard_buf_size
 ; ---------------------------------
 _keyboard_buf_size:
-;source-doc/keyboard/./kyb-init.c:61: if (write_index >= read_index)
+;source-doc/keyboard/kyb-init.c:61: if (write_index >= read_index)
 	ld	a,(_write_index)
 	ld	hl,_read_index
 	sub	(hl)
 	jr	C,l_keyboard_buf_size_00102
-;source-doc/keyboard/./kyb-init.c:62: return write_index - read_index;
+;source-doc/keyboard/kyb-init.c:62: return write_index - read_index;
 	ld	a,(_write_index)
 	ld	hl,_read_index
 	sub	(hl)
 	jr	l_keyboard_buf_size_00103
 l_keyboard_buf_size_00102:
-;source-doc/keyboard/./kyb-init.c:64: return KEYBOARD_BUFFER_SIZE - read_index + write_index;
+;source-doc/keyboard/kyb-init.c:64: return KEYBOARD_BUFFER_SIZE - read_index + write_index;
 	ld	hl,_read_index
 	ld	c, (hl)
 	ld	a,0x08
@@ -225,9 +219,9 @@ l_keyboard_buf_size_00102:
 	ld	c, (hl)
 	add	a, c
 l_keyboard_buf_size_00103:
-;source-doc/keyboard/./kyb-init.c:65: }
+;source-doc/keyboard/kyb-init.c:65: }
 	ret
-;source-doc/keyboard/./kyb-init.c:67: uint32_t keyboard_buf_get_next() {
+;source-doc/keyboard/kyb-init.c:67: uint32_t keyboard_buf_get_next() {
 ; ---------------------------------
 ; Function keyboard_buf_get_next
 ; ---------------------------------
@@ -237,83 +231,84 @@ _keyboard_buf_get_next:
 	add	ix,sp
 	push	af
 	push	af
-;source-doc/keyboard/./kyb-init.c:68: if (write_index == read_index) // Check if buffer is empty
+;source-doc/keyboard/kyb-init.c:68: if (write_index == read_index) // Check if buffer is empty
 	ld	a,(_write_index)
 	ld	hl,_read_index
 	sub	(hl)
 	jr	NZ,l_keyboard_buf_get_next_00102
-;source-doc/keyboard/./kyb-init.c:69: return 255 << 8;
+;source-doc/keyboard/kyb-init.c:69: return 255 << 8;
 	ld	hl,0xff00
 	ld	e, h
 	ld	d, h
 	jr	l_keyboard_buf_get_next_00103
 l_keyboard_buf_get_next_00102:
-;source-doc/keyboard/./kyb-init.c:71: const uint8_t modifier_key = buffer[read_index].modifier_keys;
+;source-doc/keyboard/kyb-init.c:71: const uint8_t modifier_key = buffer[read_index].modifier_keys;
 	ld	bc,_buffer+0
-	ld	hl,_read_index
-	ld	l, (hl)
+	ld	hl,(_read_index)
 	ld	h,0x00
 	add	hl, hl
 	add	hl, bc
-	ld	d, (hl)
-;source-doc/keyboard/./kyb-init.c:72: const uint8_t key_code     = buffer[read_index].key_code;
+	ld	b, (hl)
+;source-doc/keyboard/kyb-init.c:72: const uint8_t key_code     = buffer[read_index].key_code;
 	inc	hl
-	ld	e, (hl)
-;source-doc/keyboard/./kyb-init.c:73: read_index                 = (read_index + 1) & KEYBOARD_BUFFER_SIZE_MASK;
+	ld	c, (hl)
+;source-doc/keyboard/kyb-init.c:73: read_index                 = (read_index + 1) & KEYBOARD_BUFFER_SIZE_MASK;
 	ld	hl,_read_index
 	ld	a, (hl)
 	inc	a
 	and	0x07
 	ld	(hl), a
-;source-doc/keyboard/./kyb-init.c:74: const unsigned char c      = scancode_to_char(modifier_key, key_code);
-	push	de
-	ld	l, e
-	ld	a, d
+;source-doc/keyboard/kyb-init.c:74: const unsigned char c      = scancode_to_char(modifier_key, key_code);
+	push	bc
+	ld	l, c
+	ld	a, b
 	call	_scancode_to_char
-	pop	de
-;source-doc/keyboard/./kyb-init.c:76: return (uint32_t)modifier_key << 24 | (uint32_t)c << 16 | key_code;
-	ld	(ix-1),d
-	ld	(ix-4),0x00
-	ld	(ix-3),0x00
-	ld	(ix-2),0x00
-	ld	l, a
-	ld	a,(ix-1)
-	ld	(ix-4),e
-	ld	(ix-3),0x00
-	ld	(ix-2),0x00
-	ld	(ix-1),0x00
-	pop	de
-	push	de
-	ld	h, a
-	ex	de, hl
+	ld	e, a
+	pop	bc
+;source-doc/keyboard/kyb-init.c:76: return (uint32_t)modifier_key << 24 | (uint32_t)c << 16 | key_code;
+	xor	a
+	ld	(ix-1),b
+	xor	a
+	ld	(ix-4),a
+	ld	(ix-3),a
+	ld	(ix-2),a
+	xor	a
+	ld	d,(ix-1)
+	ld	(ix-4),c
+	xor	a
+	ld	(ix-3),a
+	ld	(ix-2),a
+	ld	(ix-1),a
+	pop	hl
+	push	hl
 l_keyboard_buf_get_next_00103:
-;source-doc/keyboard/./kyb-init.c:77: }
+;source-doc/keyboard/kyb-init.c:77: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/keyboard/./kyb-init.c:79: void keyboard_buf_flush() {
+;source-doc/keyboard/kyb-init.c:79: void keyboard_buf_flush() {
 ; ---------------------------------
 ; Function keyboard_buf_flush
 ; ---------------------------------
 _keyboard_buf_flush:
-;source-doc/keyboard/./kyb-init.c:80: write_index = 0;
+;source-doc/keyboard/kyb-init.c:80: write_index = 0;
 	ld	hl,_write_index
 	ld	(hl),0x00
-;source-doc/keyboard/./kyb-init.c:81: read_index  = 0;
+;source-doc/keyboard/kyb-init.c:81: read_index  = 0;
 	ld	hl,_read_index
 	ld	(hl),0x00
-;source-doc/keyboard/./kyb-init.c:82: }
+;source-doc/keyboard/kyb-init.c:82: }
 	ret
-;source-doc/keyboard/./kyb-init.c:88: void keyboard_tick(void) {
+;source-doc/keyboard/kyb-init.c:88: void keyboard_tick(void) {
 ; ---------------------------------
 ; Function keyboard_tick
 ; ---------------------------------
 _keyboard_tick:
-;source-doc/keyboard/./kyb-init.c:89: if (is_in_critical_section())
+;source-doc/keyboard/kyb-init.c:89: if (is_in_critical_section())
 	ld	hl,_in_critical_usb_section
 	ld	a, (hl)
 	or	a
-;source-doc/keyboard/./kyb-init.c:90: return;
+;source-doc/keyboard/kyb-init.c:90: return;
 	ret	NZ
 ;././source-doc/base-drv//ch376.h:163: ch_command(CH_CMD_WRITE_VAR8);
 	ld	l,0x0b
@@ -326,7 +321,7 @@ _keyboard_tick:
 	ld	a,0x1f
 	ld	bc,_CH376_DATA_PORT
 	out	(c),a
-;source-doc/keyboard/./kyb-init.c:93: result = usbdev_dat_in_trnsfer_0((device_config *)keyboard_config, (uint8_t *)report, 8);
+;source-doc/keyboard/kyb-init.c:93: result = usbdev_dat_in_trnsfer_0((device_config *)keyboard_config, (uint8_t *)report, 8);
 	ld	bc,_report
 	ld	hl, (_keyboard_config)
 	ld	a,0x08
@@ -351,22 +346,20 @@ _keyboard_tick:
 	ld	a,0xdf
 	ld	bc,_CH376_DATA_PORT
 	out	(c),a
-;source-doc/keyboard/./kyb-init.c:95: if (result == 0)
+;source-doc/keyboard/kyb-init.c:95: if (result == 0)
 	ld	hl,_result
 	ld	a, (hl)
 	or	a
 	ret	NZ
-;source-doc/keyboard/./kyb-init.c:96: keyboard_buf_put(report.bModifierKeys, report.keyCode[0]);
+;source-doc/keyboard/kyb-init.c:96: keyboard_buf_put(report.bModifierKeys, report.keyCode[0]);
 	ld	a, (_report + 2)
-	ld	hl,_report + 0
-	ld	b, (hl)
-	push	af
-	inc	sp
+	ld	hl,_report
+	ld	c, (hl)
+	ld	b,a
 	push	bc
-	inc	sp
 	call	_keyboard_buf_put
 	pop	af
-;source-doc/keyboard/./kyb-init.c:97: }
+;source-doc/keyboard/kyb-init.c:97: }
 	ret
 _keyboard_config:
 	DEFW +0x0000

Source/HBIOS/ch376-native/readme.md

@@ -0,0 +1,60 @@
+# Native CH376 Driver
+
+The native CH376 HBIOS driver is written in c, using z88dk's zcc compiler.
+
+The build process, is a 3 stage process.
+
+1. Compile all the C code to assembly files (.asm)
+2. Translate the produced .asm files syntax to compile with the RomWBW assembler (.s)
+3. Assemble the driver .s files as per the standard HBIOS build process
+
+The original C code and produced/translated .s files are all committed units in the repo. But it is
+expected, that only the c files are to be modified/updated.  
+
+The .s files are checked in, to builders to not require the C compiler tool chain (z88dk) to be installed.
+
+The c compiling/translating process is also only support on linux, as the script to translate the .asm files
+to .s files is a linux bash script.  (Although the script can be easily run within Windows's Sub-system for linux)
+
+## Compiling the C code
+
+To compile the c code, to update the .s files:
+
+Within the `Source/HBIOS/ch376-native` directly:
+
+```
+make
+```
+
+The make script will search for z88dk's `zcc` compiler, if not found, will attempt to use a docker wrapper.  
+It will not work if z88dk or docker is not installed.
+
+## USB Native Driver systems
+
+The usb driver is divided into a few sub-system, which can be individually enabled within the standard HBIOS config files.
+
+### base-drv
+
+The `base-drv` system contains the core code to discover, enumerate, and communicate to USB devices.
+
+It also includes the driver code for enumerate and operating USB devices on USB hubs.
+
+### scsi-drv
+
+The `scsi-drv` system can be enabled with the HBIOS config `CHSCSIENABLE`
+
+When activated, access to most USB mass storage devices (thumb drives, magnetic usb drives) is enabled.
+
+### ufi-drv
+
+The `ufi-drv` system can be enabled with the HBIOS config `CHUFIENABLE`
+
+When activated, access to 3.5" Floppy USB devices will be enabled.
+
+### keyboard
+
+The `keyboard` system can be enabled with the HBIOS config `USBKYBENABLE`
+
+When activated, usb keyboards can be used as input devices.
+
+

Source/HBIOS/ch376-native/scsi-drv.s

@@ -1,3 +1,3 @@
 ; Generated File -- not to be modify directly
-#include "ch376-native/scsi-drv/scsi-init.c.s"
 #include "ch376-native/scsi-drv/class_scsi.c.s"
+#include "ch376-native/scsi-drv/scsi-init.c.s"

Source/HBIOS/ch376-native/scsi-drv/class_scsi.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/scsi-drv/./class_scsi.c.asm -- not to be modify directly
+; Generated from source-doc/scsi-drv/class_scsi.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -62,7 +62,7 @@ _cbw:
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/scsi-drv/./class_scsi.c:12: usb_error                    do_scsi_cmd(device_config_storage *const       dev,
+;source-doc/scsi-drv/class_scsi.c:12: usb_error                    do_scsi_cmd(device_config_storage *const       dev,
 ; ---------------------------------
 ; Function do_scsi_cmd
 ; ---------------------------------
@@ -70,19 +70,16 @@ _do_scsi_cmd:
 	push	ix
 	ld	ix,0
 	add	ix,sp
-	ld	hl, -8
+	ld	hl, -6
 	add	hl, sp
 	ld	sp, hl
-;source-doc/scsi-drv/./class_scsi.c:17: cbw->dCBWTag[0] = next_tag++;
+;source-doc/scsi-drv/class_scsi.c:17: cbw->dCBWTag[0] = next_tag++;
 	ld	c,(ix+6)
 	ld	b,(ix+7)
 	ld	hl,0x0004
 	add	hl, bc
 	ex	(sp), hl
-	ld	hl,_next_tag
-	ld	e, (hl)
-	inc	hl
-	ld	d, (hl)
+	ld	de,(_next_tag)
 	ld	hl, (_next_tag)
 	inc	hl
 	ld	(_next_tag), hl
@@ -91,33 +88,31 @@ _do_scsi_cmd:
 	ld	(hl), e
 	inc	hl
 	ld	(hl), d
-;source-doc/scsi-drv/./class_scsi.c:19: if (!send)
+;source-doc/scsi-drv/class_scsi.c:19: if (!send)
 	bit	0,(ix+10)
 	jr	NZ,l_do_scsi_cmd_00102
-;source-doc/scsi-drv/./class_scsi.c:20: cbw->bmCBWFlags = 0x80;
+;source-doc/scsi-drv/class_scsi.c:20: cbw->bmCBWFlags = 0x80;
 	ld	hl,0x000c
 	add	hl, bc
 	ld	(hl),0x80
 l_do_scsi_cmd_00102:
-;source-doc/scsi-drv/./class_scsi.c:22: critical_begin();
+;source-doc/scsi-drv/class_scsi.c:22: critical_begin();
 	push	bc
 	call	_critical_begin
 	pop	bc
-;source-doc/scsi-drv/./class_scsi.c:25: &dev->endpoints[ENDPOINT_BULK_OUT]));
+;source-doc/scsi-drv/class_scsi.c:25: &dev->endpoints[ENDPOINT_BULK_OUT]));
 	ld	a,(ix+4)
-	ld	(ix-6),a
+	ld	(ix-4),a
 	ld	a,(ix+5)
-	ld	(ix-5),a
-	ld	a,(ix-6)
+	ld	(ix-3),a
+	ld	a,(ix-4)
 	add	a,0x03
-	ld	(ix-4),a
-	ld	a,(ix-5)
+	ld	(ix-2),a
+	ld	a,(ix-3)
 	adc	a,0x00
-	ld	(ix-3),a
-	pop	de
-	pop	hl
-	push	hl
-	push	de
+	ld	(ix-1),a
+	ld	l,(ix-4)
+	ld	h,(ix-3)
 	ld	a, (hl)
 	rlca
 	rlca
@@ -127,8 +122,8 @@ l_do_scsi_cmd_00102:
 	ld	e,(ix+6)
 	ld	d,(ix+7)
 	push	bc
-	ld	l,(ix-4)
-	ld	h,(ix-3)
+	ld	l,(ix-2)
+	ld	h,(ix-1)
 	push	hl
 	push	af
 	inc	sp
@@ -146,7 +141,7 @@ l_do_scsi_cmd_00102:
 	ld	a,(_result)
 	or	a
 	jp	NZ, l_do_scsi_cmd_00120
-;source-doc/scsi-drv/./class_scsi.c:27: if (cbw->dCBWDataTransferLength != 0) {
+;source-doc/scsi-drv/class_scsi.c:27: if (cbw->dCBWDataTransferLength != 0) {
 	ld	hl,8
 	add	hl, bc
 	ld	e, (hl)
@@ -155,29 +150,26 @@ l_do_scsi_cmd_00102:
 	inc	hl
 	ld	c, (hl)
 	inc	hl
-	ld	b, (hl)
-;source-doc/scsi-drv/./class_scsi.c:30: &dev->endpoints[ENDPOINT_BULK_IN]));
-	ld	a,(ix-6)
-	add	a,0x06
-	ld	(ix-2),a
-	ld	a,(ix-5)
-	adc	a,0x00
-	ld	(ix-1),a
-;source-doc/scsi-drv/./class_scsi.c:27: if (cbw->dCBWDataTransferLength != 0) {
-	ld	a, b
+	ld	a, (hl)
 	or	c
 	or	d
 	or	e
 	jr	Z,l_do_scsi_cmd_00113
-;source-doc/scsi-drv/./class_scsi.c:30: &dev->endpoints[ENDPOINT_BULK_IN]));
+;source-doc/scsi-drv/class_scsi.c:30: &dev->endpoints[ENDPOINT_BULK_IN]));
 	ld	c,(ix+8)
 	ld	b,(ix+9)
-;source-doc/scsi-drv/./class_scsi.c:28: if (!send) {
+;source-doc/scsi-drv/class_scsi.c:28: if (!send) {
 	bit	0,(ix+10)
 	jr	NZ,l_do_scsi_cmd_00110
-;source-doc/scsi-drv/./class_scsi.c:30: &dev->endpoints[ENDPOINT_BULK_IN]));
-	ld	l,(ix-6)
-	ld	h,(ix-5)
+;source-doc/scsi-drv/class_scsi.c:30: &dev->endpoints[ENDPOINT_BULK_IN]));
+	ld	a,(ix-4)
+	add	a,0x06
+	ld	(ix-2),a
+	ld	a,(ix-3)
+	adc	a,0x00
+	ld	(ix-1),a
+	ld	l,(ix-4)
+	ld	h,(ix-3)
 	ld	a, (hl)
 	rlca
 	rlca
@@ -203,17 +195,17 @@ l_do_scsi_cmd_00102:
 	jr	Z,l_do_scsi_cmd_00113
 	jp	l_do_scsi_cmd_00120
 l_do_scsi_cmd_00110:
-;source-doc/scsi-drv/./class_scsi.c:34: &dev->endpoints[ENDPOINT_BULK_OUT]));
-	ld	l,(ix-6)
-	ld	h,(ix-5)
+;source-doc/scsi-drv/class_scsi.c:34: &dev->endpoints[ENDPOINT_BULK_OUT]));
+	ld	l,(ix-4)
+	ld	h,(ix-3)
 	ld	a, (hl)
 	rlca
 	rlca
 	rlca
 	rlca
 	and	0x0f
-	ld	l,(ix-4)
-	ld	h,(ix-3)
+	ld	l,(ix-2)
+	ld	h,(ix-1)
 	push	hl
 	push	af
 	inc	sp
@@ -230,11 +222,15 @@ l_do_scsi_cmd_00110:
 	or	a
 	jr	NZ,l_do_scsi_cmd_00120
 l_do_scsi_cmd_00113:
-;source-doc/scsi-drv/./class_scsi.c:39: usb_data_in_transfer((uint8_t *)&csw, sizeof(_scsi_command_status_wrapper), dev->address, &dev->endpoints[ENDPOINT_BULK_IN]));
-	pop	de
-	pop	hl
-	push	hl
-	push	de
+;source-doc/scsi-drv/class_scsi.c:39: usb_data_in_transfer((uint8_t *)&csw, sizeof(_scsi_command_status_wrapper), dev->address, &dev->endpoints[ENDPOINT_BULK_IN]));
+	ld	a,(ix-4)
+	add	a,0x06
+	ld	e, a
+	ld	a,(ix-3)
+	adc	a,0x00
+	ld	d, a
+	ld	l,(ix-4)
+	ld	h,(ix-3)
 	ld	a, (hl)
 	rlca
 	rlca
@@ -242,9 +238,7 @@ l_do_scsi_cmd_00113:
 	rlca
 	and	0x0f
 	ld	b, a
-	ld	l,(ix-2)
-	ld	h,(ix-1)
-	push	hl
+	push	de
 	push	bc
 	inc	sp
 	ld	hl,0x000d
@@ -261,40 +255,39 @@ l_do_scsi_cmd_00113:
 	ld	a,(_result)
 	or	a
 	jr	NZ,l_do_scsi_cmd_00120
-;source-doc/scsi-drv/./class_scsi.c:41: if (csw.bCSWStatus != 0 && csw.dCSWTag[0] != cbw->dCBWTag[0])
+;source-doc/scsi-drv/class_scsi.c:41: if (csw.bCSWStatus != 0 && csw.dCSWTag[0] != cbw->dCBWTag[0])
 	ld	a, (_csw + 12)
 	or	a
 	jr	Z,l_do_scsi_cmd_00117
 	ld	bc, (_csw + 4)
 	pop	hl
+	ld	a,(hl)
 	push	hl
-	ld	a, (hl)
 	inc	hl
 	ld	h, (hl)
 	ld	l, a
-	cp	a
-	sbc	hl, bc
+	xor	a
+	sbc	hl,bc
 	jr	Z,l_do_scsi_cmd_00117
-;source-doc/scsi-drv/./class_scsi.c:42: result = USB_ERR_FAIL;
+;source-doc/scsi-drv/class_scsi.c:42: result = USB_ERR_FAIL;
 	ld	hl,_result
 	ld	(hl),0x0e
 	jr	l_do_scsi_cmd_00120
 l_do_scsi_cmd_00117:
-;source-doc/scsi-drv/./class_scsi.c:44: result = USB_ERR_OK;
+;source-doc/scsi-drv/class_scsi.c:44: result = USB_ERR_OK;
 	ld	hl,_result
 	ld	(hl),0x00
-;source-doc/scsi-drv/./class_scsi.c:46: done:
+;source-doc/scsi-drv/class_scsi.c:46: done:
 l_do_scsi_cmd_00120:
-;source-doc/scsi-drv/./class_scsi.c:47: critical_end();
+;source-doc/scsi-drv/class_scsi.c:47: critical_end();
 	call	_critical_end
-;source-doc/scsi-drv/./class_scsi.c:48: return result;
-	ld	hl,_result
-	ld	l, (hl)
-;source-doc/scsi-drv/./class_scsi.c:49: }
+;source-doc/scsi-drv/class_scsi.c:48: return result;
+	ld	hl,(_result)
+;source-doc/scsi-drv/class_scsi.c:49: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/scsi-drv/./class_scsi.c:53: usb_error get_scsi_read_capacity(device_config_storage *const dev, scsi_read_capacity_result *cap_result) {
+;source-doc/scsi-drv/class_scsi.c:53: usb_error get_scsi_read_capacity(device_config_storage *const dev, scsi_read_capacity_result *cap_result) {
 ; ---------------------------------
 ; Function get_scsi_read_capacity
 ; ---------------------------------
@@ -305,31 +298,31 @@ _get_scsi_read_capacity:
 	ld	hl, -27
 	add	hl, sp
 	ld	sp, hl
-;source-doc/scsi-drv/./class_scsi.c:55: cbw_scsi.cbw           = scsi_command_block_wrapper;
+;source-doc/scsi-drv/class_scsi.c:55: cbw_scsi.cbw           = scsi_command_block_wrapper;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_scsi_command_block_wrapper
 	ld	bc,0x000f
+	ld	hl,_scsi_command_block_wrapper
 	ldir
-;source-doc/scsi-drv/./class_scsi.c:56: cbw_scsi.read_capacity = scsi_read_capacity;
+;source-doc/scsi-drv/class_scsi.c:56: cbw_scsi.read_capacity = scsi_read_capacity;
 	ld	hl,15
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_scsi_read_capacity
 	ld	bc,0x000c
+	ld	hl,_scsi_read_capacity
 	ldir
-;source-doc/scsi-drv/./class_scsi.c:58: cbw_scsi.cbw.bCBWLUN                = 0;
+;source-doc/scsi-drv/class_scsi.c:58: cbw_scsi.cbw.bCBWLUN                = 0;
 	ld	(ix-14),0x00
-;source-doc/scsi-drv/./class_scsi.c:59: cbw_scsi.cbw.bCBWCBLength           = sizeof(_scsi_read_capacity);
+;source-doc/scsi-drv/class_scsi.c:59: cbw_scsi.cbw.bCBWCBLength           = sizeof(_scsi_read_capacity);
 	ld	(ix-13),0x0c
-;source-doc/scsi-drv/./class_scsi.c:60: cbw_scsi.cbw.dCBWDataTransferLength = sizeof(scsi_read_capacity_result);
+;source-doc/scsi-drv/class_scsi.c:60: cbw_scsi.cbw.dCBWDataTransferLength = sizeof(scsi_read_capacity_result);
 	ld	(ix-19),0x08
 	xor	a
 	ld	(ix-18),a
 	ld	(ix-17),a
 	ld	(ix-16),a
-;source-doc/scsi-drv/./class_scsi.c:62: return do_scsi_cmd(dev, &cbw_scsi.cbw, cap_result, false);
+;source-doc/scsi-drv/class_scsi.c:62: return do_scsi_cmd(dev, &cbw_scsi.cbw, cap_result, false);
 	ld	c,(ix+6)
 	ld	b,(ix+7)
 	xor	a
@@ -343,11 +336,11 @@ _get_scsi_read_capacity:
 	ld	h,(ix+5)
 	push	hl
 	call	_do_scsi_cmd
-;source-doc/scsi-drv/./class_scsi.c:63: }
+;source-doc/scsi-drv/class_scsi.c:63: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/scsi-drv/./class_scsi.c:67: usb_error scsi_inquiry(device_config_storage *const dev, scsi_inquiry_result *inq_result) {
+;source-doc/scsi-drv/class_scsi.c:67: usb_error scsi_inquiry(device_config_storage *const dev, scsi_inquiry_result *inq_result) {
 ; ---------------------------------
 ; Function scsi_inquiry
 ; ---------------------------------
@@ -358,31 +351,31 @@ _scsi_inquiry:
 	ld	hl, -27
 	add	hl, sp
 	ld	sp, hl
-;source-doc/scsi-drv/./class_scsi.c:69: cbw_scsi.cbw     = scsi_command_block_wrapper;
+;source-doc/scsi-drv/class_scsi.c:69: cbw_scsi.cbw     = scsi_command_block_wrapper;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_scsi_command_block_wrapper
 	ld	bc,0x000f
+	ld	hl,_scsi_command_block_wrapper
 	ldir
-;source-doc/scsi-drv/./class_scsi.c:70: cbw_scsi.inquiry = scsi_packet_inquiry;
+;source-doc/scsi-drv/class_scsi.c:70: cbw_scsi.inquiry = scsi_packet_inquiry;
 	ld	hl,15
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_scsi_packet_inquiry
 	ld	bc,0x000c
+	ld	hl,_scsi_packet_inquiry
 	ldir
-;source-doc/scsi-drv/./class_scsi.c:72: cbw_scsi.cbw.bCBWLUN                = 0;
+;source-doc/scsi-drv/class_scsi.c:72: cbw_scsi.cbw.bCBWLUN                = 0;
 	ld	(ix-14),0x00
-;source-doc/scsi-drv/./class_scsi.c:73: cbw_scsi.cbw.bCBWCBLength           = sizeof(_scsi_packet_inquiry);
+;source-doc/scsi-drv/class_scsi.c:73: cbw_scsi.cbw.bCBWCBLength           = sizeof(_scsi_packet_inquiry);
 	ld	(ix-13),0x0c
-;source-doc/scsi-drv/./class_scsi.c:74: cbw_scsi.cbw.dCBWDataTransferLength = 0x24;
+;source-doc/scsi-drv/class_scsi.c:74: cbw_scsi.cbw.dCBWDataTransferLength = 0x24;
 	ld	(ix-19),0x24
 	xor	a
 	ld	(ix-18),a
 	ld	(ix-17),a
 	ld	(ix-16),a
-;source-doc/scsi-drv/./class_scsi.c:76: return do_scsi_cmd(dev, &cbw_scsi.cbw, inq_result, false);
+;source-doc/scsi-drv/class_scsi.c:76: return do_scsi_cmd(dev, &cbw_scsi.cbw, inq_result, false);
 	ld	c,(ix+6)
 	ld	b,(ix+7)
 	xor	a
@@ -396,11 +389,11 @@ _scsi_inquiry:
 	ld	h,(ix+5)
 	push	hl
 	call	_do_scsi_cmd
-;source-doc/scsi-drv/./class_scsi.c:77: }
+;source-doc/scsi-drv/class_scsi.c:77: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/scsi-drv/./class_scsi.c:79: usb_error scsi_test(device_config_storage *const dev) {
+;source-doc/scsi-drv/class_scsi.c:79: usb_error scsi_test(device_config_storage *const dev) {
 ; ---------------------------------
 ; Function scsi_test
 ; ---------------------------------
@@ -411,38 +404,40 @@ _scsi_test:
 	ld	hl, -27
 	add	hl, sp
 	ld	sp, hl
-;source-doc/scsi-drv/./class_scsi.c:81: cbw_scsi.cbw = scsi_command_block_wrapper;
+;source-doc/scsi-drv/class_scsi.c:81: cbw_scsi.cbw = scsi_command_block_wrapper;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_scsi_command_block_wrapper
 	ld	bc,0x000f
+	ld	hl,_scsi_command_block_wrapper
 	ldir
-;source-doc/scsi-drv/./class_scsi.c:82: memset(&cbw_scsi.test, 0, sizeof(_scsi_packet_test));
+;source-doc/scsi-drv/class_scsi.c:82: memset(&cbw_scsi.test, 0, sizeof(_scsi_packet_test));
 	ld	hl,15
 	add	hl, sp
-	ld	b,0x0c
+	ld	b,0x06
 l_scsi_test_00103:
-	ld	(hl),0x00
+	xor	a
+	ld	(hl), a
+	inc	hl
+	ld	(hl), a
 	inc	hl
 	djnz	l_scsi_test_00103
-;source-doc/scsi-drv/./class_scsi.c:84: cbw_scsi.cbw.bCBWLUN                = 0;
+;source-doc/scsi-drv/class_scsi.c:84: cbw_scsi.cbw.bCBWLUN                = 0;
 	ld	(ix-14),0x00
-;source-doc/scsi-drv/./class_scsi.c:85: cbw_scsi.cbw.bCBWCBLength           = sizeof(_scsi_packet_test);
+;source-doc/scsi-drv/class_scsi.c:85: cbw_scsi.cbw.bCBWCBLength           = sizeof(_scsi_packet_test);
 	ld	(ix-13),0x0c
-;source-doc/scsi-drv/./class_scsi.c:86: cbw_scsi.cbw.dCBWDataTransferLength = 0;
+;source-doc/scsi-drv/class_scsi.c:86: cbw_scsi.cbw.dCBWDataTransferLength = 0;
 	ld	hl,8
 	add	hl, sp
-	ex	de, hl
 	xor	a
-	ld	(de), a
-	inc	de
-	ld	(de), a
-	inc	de
-	ld	(de), a
-	inc	de
-	ld	(de), a
-;source-doc/scsi-drv/./class_scsi.c:88: return do_scsi_cmd(dev, &cbw_scsi.cbw, 0, false);
+	ld	(hl),a
+	inc	hl
+	ld	(hl),a
+	inc	hl
+	ld	(hl),a
+	inc	hl
+	ld	(hl),a
+;source-doc/scsi-drv/class_scsi.c:88: return do_scsi_cmd(dev, &cbw_scsi.cbw, 0, false);
 	xor	a
 	push	af
 	inc	sp
@@ -455,11 +450,11 @@ l_scsi_test_00103:
 	ld	h,(ix+5)
 	push	hl
 	call	_do_scsi_cmd
-;source-doc/scsi-drv/./class_scsi.c:89: }
+;source-doc/scsi-drv/class_scsi.c:89: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/scsi-drv/./class_scsi.c:93: usb_error scsi_request_sense(device_config_storage *const dev, scsi_sense_result *const sens_result) {
+;source-doc/scsi-drv/class_scsi.c:93: usb_error scsi_request_sense(device_config_storage *const dev, scsi_sense_result *const sens_result) {
 ; ---------------------------------
 ; Function scsi_request_sense
 ; ---------------------------------
@@ -470,31 +465,31 @@ _scsi_request_sense:
 	ld	hl, -27
 	add	hl, sp
 	ld	sp, hl
-;source-doc/scsi-drv/./class_scsi.c:95: cbw_scsi.cbw           = scsi_command_block_wrapper;
+;source-doc/scsi-drv/class_scsi.c:95: cbw_scsi.cbw           = scsi_command_block_wrapper;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_scsi_command_block_wrapper
 	ld	bc,0x000f
+	ld	hl,_scsi_command_block_wrapper
 	ldir
-;source-doc/scsi-drv/./class_scsi.c:96: cbw_scsi.request_sense = scsi_packet_request_sense;
+;source-doc/scsi-drv/class_scsi.c:96: cbw_scsi.request_sense = scsi_packet_request_sense;
 	ld	hl,15
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_scsi_packet_request_sense
 	ld	bc,0x000c
+	ld	hl,_scsi_packet_request_sense
 	ldir
-;source-doc/scsi-drv/./class_scsi.c:98: cbw_scsi.cbw.bCBWLUN                = 0;
+;source-doc/scsi-drv/class_scsi.c:98: cbw_scsi.cbw.bCBWLUN                = 0;
 	ld	(ix-14),0x00
-;source-doc/scsi-drv/./class_scsi.c:99: cbw_scsi.cbw.bCBWCBLength           = sizeof(_scsi_packet_request_sense);
+;source-doc/scsi-drv/class_scsi.c:99: cbw_scsi.cbw.bCBWCBLength           = sizeof(_scsi_packet_request_sense);
 	ld	(ix-13),0x0c
-;source-doc/scsi-drv/./class_scsi.c:100: cbw_scsi.cbw.dCBWDataTransferLength = sizeof(scsi_sense_result);
+;source-doc/scsi-drv/class_scsi.c:100: cbw_scsi.cbw.dCBWDataTransferLength = sizeof(scsi_sense_result);
 	ld	(ix-19),0x12
 	xor	a
 	ld	(ix-18),a
 	ld	(ix-17),a
 	ld	(ix-16),a
-;source-doc/scsi-drv/./class_scsi.c:102: return do_scsi_cmd(dev, &cbw_scsi.cbw, sens_result, false);
+;source-doc/scsi-drv/class_scsi.c:102: return do_scsi_cmd(dev, &cbw_scsi.cbw, sens_result, false);
 	ld	c,(ix+6)
 	ld	b,(ix+7)
 	xor	a
@@ -508,11 +503,11 @@ _scsi_request_sense:
 	ld	h,(ix+5)
 	push	hl
 	call	_do_scsi_cmd
-;source-doc/scsi-drv/./class_scsi.c:103: }
+;source-doc/scsi-drv/class_scsi.c:103: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/scsi-drv/./class_scsi.c:105: usb_error scsi_sense_init(device_config_storage *const dev) {
+;source-doc/scsi-drv/class_scsi.c:105: usb_error scsi_sense_init(device_config_storage *const dev) {
 ; ---------------------------------
 ; Function scsi_sense_init
 ; ---------------------------------
@@ -523,9 +518,9 @@ _scsi_sense_init:
 	ld	hl, -18
 	add	hl, sp
 	ld	sp, hl
-;source-doc/scsi-drv/./class_scsi.c:109: critical_begin();
+;source-doc/scsi-drv/class_scsi.c:109: critical_begin();
 	call	_critical_begin
-;source-doc/scsi-drv/./class_scsi.c:110: while ((result = scsi_test(dev)) && --counter > 0)
+;source-doc/scsi-drv/class_scsi.c:110: while ((result = scsi_test(dev)) && --counter > 0)
 	ld	c,0x03
 l_scsi_sense_init_00102:
 	push	bc
@@ -541,10 +536,10 @@ l_scsi_sense_init_00102:
 	jr	Z,l_scsi_sense_init_00104
 	dec	c
 	jr	Z,l_scsi_sense_init_00104
-;source-doc/scsi-drv/./class_scsi.c:111: scsi_request_sense(dev, &response);
-	push	bc
-	ld	hl,2
+;source-doc/scsi-drv/class_scsi.c:111: scsi_request_sense(dev, &response);
+	ld	hl,0
 	add	hl, sp
+	push	bc
 	push	hl
 	ld	l,(ix+4)
 	ld	h,(ix+5)
@@ -555,16 +550,15 @@ l_scsi_sense_init_00102:
 	pop	bc
 	jr	l_scsi_sense_init_00102
 l_scsi_sense_init_00104:
-;source-doc/scsi-drv/./class_scsi.c:112: critical_end();
+;source-doc/scsi-drv/class_scsi.c:112: critical_end();
 	call	_critical_end
-;source-doc/scsi-drv/./class_scsi.c:114: return result;
-	ld	hl,_result
-	ld	l, (hl)
-;source-doc/scsi-drv/./class_scsi.c:115: }
+;source-doc/scsi-drv/class_scsi.c:114: return result;
+	ld	hl,(_result)
+;source-doc/scsi-drv/class_scsi.c:115: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/scsi-drv/./class_scsi.c:119: usb_error scsi_read(device_config_storage *const dev, uint8_t *const buffer) {
+;source-doc/scsi-drv/class_scsi.c:119: usb_error scsi_read(device_config_storage *const dev, uint8_t *const buffer) {
 ; ---------------------------------
 ; Function scsi_read
 ; ---------------------------------
@@ -573,70 +567,67 @@ _scsi_read:
 	ld	ix,0
 	add	ix,sp
 	push	af
-;source-doc/scsi-drv/./class_scsi.c:120: memset(&cbw, 0, sizeof(cbw_scsi_read_write));
+;source-doc/scsi-drv/class_scsi.c:120: memset(&cbw, 0, sizeof(cbw_scsi_read_write));
 	ld	hl,_cbw
-	ld	b,0x1b
-l_scsi_read_00112:
 	ld	(hl),0x00
-	inc	hl
-	djnz	l_scsi_read_00112
-;source-doc/scsi-drv/./class_scsi.c:121: cbw.cbw = scsi_command_block_wrapper;
+	ld	e, l
+	ld	d, h
+	inc	de
+	ld	bc,0x001a
+	ldir
+;source-doc/scsi-drv/class_scsi.c:121: cbw.cbw = scsi_command_block_wrapper;
 	ld	de,_cbw
-	ld	hl,_scsi_command_block_wrapper
 	ld	bc,0x000f
+	ld	hl,_scsi_command_block_wrapper
 	ldir
-;source-doc/scsi-drv/./class_scsi.c:123: cbw.cbw.bCBWLUN                = 0;
+;source-doc/scsi-drv/class_scsi.c:123: cbw.cbw.bCBWLUN                = 0;
 	ld	hl,_cbw + 13
 	ld	(hl),0x00
-;source-doc/scsi-drv/./class_scsi.c:124: cbw.cbw.bCBWCBLength           = sizeof(_scsi_packet_read_write);
+;source-doc/scsi-drv/class_scsi.c:124: cbw.cbw.bCBWCBLength           = sizeof(_scsi_packet_read_write);
 	ld	hl,_cbw + 14
 	ld	(hl),0x0c
-;source-doc/scsi-drv/./class_scsi.c:125: cbw.cbw.dCBWDataTransferLength = 512;
+;source-doc/scsi-drv/class_scsi.c:125: cbw.cbw.dCBWDataTransferLength = 512;
 	ld	hl,0x0200
-	ld	((_cbw + 8)), hl
+	ld	(_cbw + 8),hl
 	ld	h, l
-	ld	((_cbw + 8)+2), hl
-;source-doc/scsi-drv/./class_scsi.c:127: cbw.scsi_cmd.operation_code  = 0x28; // read operation
+	ld	(_cbw + 8 + 2),hl
+;source-doc/scsi-drv/class_scsi.c:127: cbw.scsi_cmd.operation_code  = 0x28; // read operation
 	ld	hl,_cbw + 15
 	ld	(hl),0x28
-;source-doc/scsi-drv/./class_scsi.c:128: cbw.scsi_cmd.transfer_len[1] = 1;
+;source-doc/scsi-drv/class_scsi.c:128: cbw.scsi_cmd.transfer_len[1] = 1;
 	ld	hl,_cbw + 23
 	ld	(hl),0x01
-;source-doc/scsi-drv/./class_scsi.c:129: cbw.scsi_cmd.lba[0]          = dev->current_lba >> 24;
+;source-doc/scsi-drv/class_scsi.c:129: cbw.scsi_cmd.lba[0]          = dev->current_lba >> 24;
 	ld	c,(ix+4)
 	ld	b,(ix+5)
 	ld	hl,0x000c
 	add	hl, bc
-	ex	(sp), hl
-	pop	hl
+	pop	af
 	push	hl
 	inc	hl
 	inc	hl
 	inc	hl
 	ld	a, (hl)
 	ld	((_cbw + 17)),a
-;source-doc/scsi-drv/./class_scsi.c:130: cbw.scsi_cmd.lba[1]          = dev->current_lba >> 16;
+;source-doc/scsi-drv/class_scsi.c:130: cbw.scsi_cmd.lba[1]          = dev->current_lba >> 16;
 	pop	hl
 	push	hl
 	inc	hl
 	inc	hl
-	inc	hl
-	dec	hl
 	ld	a, (hl)
 	ld	((_cbw + 18)),a
-;source-doc/scsi-drv/./class_scsi.c:131: cbw.scsi_cmd.lba[2]          = dev->current_lba >> 8;
+;source-doc/scsi-drv/class_scsi.c:131: cbw.scsi_cmd.lba[2]          = dev->current_lba >> 8;
 	pop	hl
 	push	hl
 	inc	hl
-	ld	d, (hl)
-	ld	hl, +(_cbw + 19)
-	ld	(hl), d
-;source-doc/scsi-drv/./class_scsi.c:132: cbw.scsi_cmd.lba[3]          = dev->current_lba;
+	ld	a,(hl)
+	ld	((_cbw + 19)),a
+;source-doc/scsi-drv/class_scsi.c:132: cbw.scsi_cmd.lba[3]          = dev->current_lba;
 	pop	hl
+	ld	a,(hl)
 	push	hl
-	ld	a, (hl)
 	ld	((_cbw + 20)),a
-;source-doc/scsi-drv/./class_scsi.c:134: result = do_scsi_cmd(dev, &cbw.cbw, buffer, false);
+;source-doc/scsi-drv/class_scsi.c:134: result = do_scsi_cmd(dev, &cbw.cbw, buffer, false);
 	ld	e,(ix+6)
 	ld	d,(ix+7)
 	xor	a
@@ -653,14 +644,14 @@ l_scsi_read_00112:
 	inc	sp
 	ld	a, l
 	ld	(_result), a
-;source-doc/scsi-drv/./class_scsi.c:136: if (result == USB_ERR_OK)
+;source-doc/scsi-drv/class_scsi.c:136: if (result == USB_ERR_OK)
 	ld	a,(_result)
 	or	a
 	jr	NZ,l_scsi_read_00102
-;source-doc/scsi-drv/./class_scsi.c:137: dev->current_lba++;
+;source-doc/scsi-drv/class_scsi.c:137: dev->current_lba++;
 	pop	hl
+	ld	c,(hl)
 	push	hl
-	ld	c, (hl)
 	inc	hl
 	ld	b, (hl)
 	inc	hl
@@ -668,11 +659,11 @@ l_scsi_read_00112:
 	inc	hl
 	ld	d, (hl)
 	inc	c
-	jr	NZ,l_scsi_read_00114
+	jr	NZ,l_scsi_read_00112
 	inc	b
-	jr	NZ,l_scsi_read_00114
+	jr	NZ,l_scsi_read_00112
 	inc	de
-l_scsi_read_00114:
+l_scsi_read_00112:
 	pop	hl
 	push	hl
 	ld	(hl), c
@@ -683,14 +674,13 @@ l_scsi_read_00114:
 	inc	hl
 	ld	(hl), d
 l_scsi_read_00102:
-;source-doc/scsi-drv/./class_scsi.c:138: return result;
-	ld	hl,_result
-	ld	l, (hl)
-;source-doc/scsi-drv/./class_scsi.c:139: }
+;source-doc/scsi-drv/class_scsi.c:138: return result;
+	ld	hl,(_result)
+;source-doc/scsi-drv/class_scsi.c:139: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/scsi-drv/./class_scsi.c:141: usb_error scsi_write(device_config_storage *const dev, uint8_t *const buffer) {
+;source-doc/scsi-drv/class_scsi.c:141: usb_error scsi_write(device_config_storage *const dev, uint8_t *const buffer) {
 ; ---------------------------------
 ; Function scsi_write
 ; ---------------------------------
@@ -699,70 +689,67 @@ _scsi_write:
 	ld	ix,0
 	add	ix,sp
 	push	af
-;source-doc/scsi-drv/./class_scsi.c:142: memset(&cbw, 0, sizeof(cbw_scsi_read_write));
+;source-doc/scsi-drv/class_scsi.c:142: memset(&cbw, 0, sizeof(cbw_scsi_read_write));
 	ld	hl,_cbw
-	ld	b,0x1b
-l_scsi_write_00112:
 	ld	(hl),0x00
-	inc	hl
-	djnz	l_scsi_write_00112
-;source-doc/scsi-drv/./class_scsi.c:143: cbw.cbw = scsi_command_block_wrapper;
+	ld	e, l
+	ld	d, h
+	inc	de
+	ld	bc,0x001a
+	ldir
+;source-doc/scsi-drv/class_scsi.c:143: cbw.cbw = scsi_command_block_wrapper;
 	ld	de,_cbw
-	ld	hl,_scsi_command_block_wrapper
 	ld	bc,0x000f
+	ld	hl,_scsi_command_block_wrapper
 	ldir
-;source-doc/scsi-drv/./class_scsi.c:145: cbw.cbw.bCBWLUN                = 0;
+;source-doc/scsi-drv/class_scsi.c:145: cbw.cbw.bCBWLUN                = 0;
 	ld	hl,_cbw + 13
 	ld	(hl),0x00
-;source-doc/scsi-drv/./class_scsi.c:146: cbw.cbw.bCBWCBLength           = sizeof(_scsi_packet_read_write);
+;source-doc/scsi-drv/class_scsi.c:146: cbw.cbw.bCBWCBLength           = sizeof(_scsi_packet_read_write);
 	ld	hl,_cbw + 14
 	ld	(hl),0x0c
-;source-doc/scsi-drv/./class_scsi.c:147: cbw.cbw.dCBWDataTransferLength = 512;
+;source-doc/scsi-drv/class_scsi.c:147: cbw.cbw.dCBWDataTransferLength = 512;
 	ld	hl,0x0200
-	ld	((_cbw + 8)), hl
+	ld	(_cbw + 8),hl
 	ld	h, l
-	ld	((_cbw + 8)+2), hl
-;source-doc/scsi-drv/./class_scsi.c:149: cbw.scsi_cmd.operation_code  = 0x2A; // write operation
+	ld	(_cbw + 8 + 2),hl
+;source-doc/scsi-drv/class_scsi.c:149: cbw.scsi_cmd.operation_code  = 0x2A; // write operation
 	ld	hl,_cbw + 15
 	ld	(hl),0x2a
-;source-doc/scsi-drv/./class_scsi.c:150: cbw.scsi_cmd.transfer_len[1] = 1;
+;source-doc/scsi-drv/class_scsi.c:150: cbw.scsi_cmd.transfer_len[1] = 1;
 	ld	hl,_cbw + 23
 	ld	(hl),0x01
-;source-doc/scsi-drv/./class_scsi.c:151: cbw.scsi_cmd.lba[0]          = dev->current_lba >> 24;
+;source-doc/scsi-drv/class_scsi.c:151: cbw.scsi_cmd.lba[0]          = dev->current_lba >> 24;
 	ld	c,(ix+4)
 	ld	b,(ix+5)
 	ld	hl,0x000c
 	add	hl, bc
-	ex	(sp), hl
-	pop	hl
+	pop	af
 	push	hl
 	inc	hl
 	inc	hl
 	inc	hl
 	ld	a, (hl)
 	ld	((_cbw + 17)),a
-;source-doc/scsi-drv/./class_scsi.c:152: cbw.scsi_cmd.lba[1]          = dev->current_lba >> 16;
+;source-doc/scsi-drv/class_scsi.c:152: cbw.scsi_cmd.lba[1]          = dev->current_lba >> 16;
 	pop	hl
 	push	hl
 	inc	hl
 	inc	hl
-	inc	hl
-	dec	hl
 	ld	a, (hl)
 	ld	((_cbw + 18)),a
-;source-doc/scsi-drv/./class_scsi.c:153: cbw.scsi_cmd.lba[2]          = dev->current_lba >> 8;
+;source-doc/scsi-drv/class_scsi.c:153: cbw.scsi_cmd.lba[2]          = dev->current_lba >> 8;
 	pop	hl
 	push	hl
 	inc	hl
-	ld	d, (hl)
-	ld	hl, +(_cbw + 19)
-	ld	(hl), d
-;source-doc/scsi-drv/./class_scsi.c:154: cbw.scsi_cmd.lba[3]          = dev->current_lba;
+	ld	a,(hl)
+	ld	((_cbw + 19)),a
+;source-doc/scsi-drv/class_scsi.c:154: cbw.scsi_cmd.lba[3]          = dev->current_lba;
 	pop	hl
+	ld	a,(hl)
 	push	hl
-	ld	a, (hl)
 	ld	((_cbw + 20)),a
-;source-doc/scsi-drv/./class_scsi.c:156: result = do_scsi_cmd(dev, &cbw.cbw, buffer, true);
+;source-doc/scsi-drv/class_scsi.c:156: result = do_scsi_cmd(dev, &cbw.cbw, buffer, true);
 	ld	e,(ix+6)
 	ld	d,(ix+7)
 	ld	a,0x01
@@ -779,14 +766,14 @@ l_scsi_write_00112:
 	inc	sp
 	ld	a, l
 	ld	(_result), a
-;source-doc/scsi-drv/./class_scsi.c:158: if (result == USB_ERR_OK)
+;source-doc/scsi-drv/class_scsi.c:158: if (result == USB_ERR_OK)
 	ld	a,(_result)
 	or	a
 	jr	NZ,l_scsi_write_00102
-;source-doc/scsi-drv/./class_scsi.c:159: dev->current_lba++;
+;source-doc/scsi-drv/class_scsi.c:159: dev->current_lba++;
 	pop	hl
+	ld	c,(hl)
 	push	hl
-	ld	c, (hl)
 	inc	hl
 	ld	b, (hl)
 	inc	hl
@@ -794,11 +781,11 @@ l_scsi_write_00112:
 	inc	hl
 	ld	d, (hl)
 	inc	c
-	jr	NZ,l_scsi_write_00114
+	jr	NZ,l_scsi_write_00112
 	inc	b
-	jr	NZ,l_scsi_write_00114
+	jr	NZ,l_scsi_write_00112
 	inc	de
-l_scsi_write_00114:
+l_scsi_write_00112:
 	pop	hl
 	push	hl
 	ld	(hl), c
@@ -809,14 +796,13 @@ l_scsi_write_00114:
 	inc	hl
 	ld	(hl), d
 l_scsi_write_00102:
-;source-doc/scsi-drv/./class_scsi.c:160: return result;
-	ld	hl,_result
-	ld	l, (hl)
-;source-doc/scsi-drv/./class_scsi.c:161: }
+;source-doc/scsi-drv/class_scsi.c:160: return result;
+	ld	hl,(_result)
+;source-doc/scsi-drv/class_scsi.c:161: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/scsi-drv/./class_scsi.c:163: usb_error scsi_eject(device_config_storage *const dev) {
+;source-doc/scsi-drv/class_scsi.c:163: usb_error scsi_eject(device_config_storage *const dev) {
 ; ---------------------------------
 ; Function scsi_eject
 ; ---------------------------------
@@ -827,44 +813,46 @@ _scsi_eject:
 	ld	hl, -21
 	add	hl, sp
 	ld	sp, hl
-;source-doc/scsi-drv/./class_scsi.c:165: cbw_scsi.cbw = scsi_command_block_wrapper;
+;source-doc/scsi-drv/class_scsi.c:165: cbw_scsi.cbw = scsi_command_block_wrapper;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_scsi_command_block_wrapper
 	ld	bc,0x000f
+	ld	hl,_scsi_command_block_wrapper
 	ldir
-;source-doc/scsi-drv/./class_scsi.c:167: memset(&cbw_scsi.eject, 0, sizeof(_scsi_packet_eject));
+;source-doc/scsi-drv/class_scsi.c:167: memset(&cbw_scsi.eject, 0, sizeof(_scsi_packet_eject));
 	ld	hl,15
 	add	hl, sp
-	ld	b,0x06
+	ld	b,0x03
 l_scsi_eject_00103:
-	ld	(hl),0x00
+	xor	a
+	ld	(hl), a
+	inc	hl
+	ld	(hl), a
 	inc	hl
 	djnz	l_scsi_eject_00103
-;source-doc/scsi-drv/./class_scsi.c:169: cbw_scsi.eject.operation_code = 0x1B;
+;source-doc/scsi-drv/class_scsi.c:169: cbw_scsi.eject.operation_code = 0x1B;
 	ld	(ix-6),0x1b
-;source-doc/scsi-drv/./class_scsi.c:170: cbw_scsi.eject.loej           = 1;
+;source-doc/scsi-drv/class_scsi.c:170: cbw_scsi.eject.loej           = 1;
 	ld	hl,19
 	add	hl, sp
 	set	1, (hl)
-;source-doc/scsi-drv/./class_scsi.c:172: cbw_scsi.cbw.bCBWLUN                = 0;
+;source-doc/scsi-drv/class_scsi.c:172: cbw_scsi.cbw.bCBWLUN                = 0;
 	ld	(ix-8),0x00
-;source-doc/scsi-drv/./class_scsi.c:173: cbw_scsi.cbw.bCBWCBLength           = sizeof(_scsi_packet_eject);
+;source-doc/scsi-drv/class_scsi.c:173: cbw_scsi.cbw.bCBWCBLength           = sizeof(_scsi_packet_eject);
 	ld	(ix-7),0x06
-;source-doc/scsi-drv/./class_scsi.c:174: cbw_scsi.cbw.dCBWDataTransferLength = 0;
+;source-doc/scsi-drv/class_scsi.c:174: cbw_scsi.cbw.dCBWDataTransferLength = 0;
 	ld	hl,8
 	add	hl, sp
-	ex	de, hl
 	xor	a
-	ld	(de), a
-	inc	de
-	ld	(de), a
-	inc	de
-	ld	(de), a
-	inc	de
-	ld	(de), a
-;source-doc/scsi-drv/./class_scsi.c:176: return do_scsi_cmd(dev, &cbw_scsi.cbw, 0, false);
+	ld	(hl),a
+	inc	hl
+	ld	(hl),a
+	inc	hl
+	ld	(hl),a
+	inc	hl
+	ld	(hl),a
+;source-doc/scsi-drv/class_scsi.c:176: return do_scsi_cmd(dev, &cbw_scsi.cbw, 0, false);
 	xor	a
 	push	af
 	inc	sp
@@ -877,7 +865,7 @@ l_scsi_eject_00103:
 	ld	h,(ix+5)
 	push	hl
 	call	_do_scsi_cmd
-;source-doc/scsi-drv/./class_scsi.c:177: }
+;source-doc/scsi-drv/class_scsi.c:177: }
 	ld	sp,ix
 	pop	ix
 	ret

Source/HBIOS/ch376-native/scsi-drv/scsi-init.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/scsi-drv/./scsi-init.c.asm -- not to be modify directly
+; Generated from source-doc/scsi-drv/scsi-init.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,7 +48,7 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/scsi-drv/./scsi-init.c:13: void chscsi_init(void) {
+;source-doc/scsi-drv/scsi-init.c:13: void chscsi_init(void) {
 ; ---------------------------------
 ; Function chscsi_init
 ; ---------------------------------
@@ -57,30 +57,30 @@ _chscsi_init:
 	ld	ix,0
 	add	ix,sp
 	dec	sp
-;source-doc/scsi-drv/./scsi-init.c:15: do {
+;source-doc/scsi-drv/scsi-init.c:15: do {
 	ld	(ix-1),0x01
 l_chscsi_init_00105:
-;source-doc/scsi-drv/./scsi-init.c:16: device_config_storage *const storage_device = (device_config_storage *)get_usb_device_config(index);
+;source-doc/scsi-drv/scsi-init.c:16: device_config_storage *const storage_device = (device_config_storage *)get_usb_device_config(index);
 	ld	a,(ix-1)
 	call	_get_usb_device_config
-;source-doc/scsi-drv/./scsi-init.c:18: if (storage_device == NULL)
+;source-doc/scsi-drv/scsi-init.c:18: if (storage_device == NULL)
 	ld	a, d
 	or	e
 	jr	Z,l_chscsi_init_00108
-;source-doc/scsi-drv/./scsi-init.c:21: const usb_device_type t = storage_device->type;
+;source-doc/scsi-drv/scsi-init.c:21: const usb_device_type t = storage_device->type;
 	ld	l, e
 	ld	h, d
 	ld	a, (hl)
 	and	0x0f
-;source-doc/scsi-drv/./scsi-init.c:23: if (t == USB_IS_MASS_STORAGE) {
+;source-doc/scsi-drv/scsi-init.c:23: if (t == USB_IS_MASS_STORAGE) {
 	sub	0x02
 	jr	NZ,l_chscsi_init_00106
-;source-doc/scsi-drv/./scsi-init.c:24: print_string("\r\nUSB: MASS STORAGE @ $");
+;source-doc/scsi-drv/scsi-init.c:24: print_string("\r\nUSB: MASS STORAGE @ $");
 	push	de
 	ld	hl,scsi_init_str_0
 	call	_print_string
 	pop	de
-;source-doc/scsi-drv/./scsi-init.c:25: print_uint16(index);
+;source-doc/scsi-drv/scsi-init.c:25: print_uint16(index);
 	ld	l,(ix-1)
 	ld	h,0x00
 	push	de
@@ -88,23 +88,23 @@ l_chscsi_init_00105:
 	ld	hl,scsi_init_str_1
 	call	_print_string
 	pop	de
-;source-doc/scsi-drv/./scsi-init.c:28: scsi_sense_init(storage_device);
+;source-doc/scsi-drv/scsi-init.c:28: scsi_sense_init(storage_device);
 	push	de
 	push	de
 	call	_scsi_sense_init
 	pop	af
 	pop	de
-;source-doc/scsi-drv/./scsi-init.c:29: dio_add_entry(ch_scsi_fntbl, storage_device);
+;source-doc/scsi-drv/scsi-init.c:29: dio_add_entry(ch_scsi_fntbl, storage_device);
 	ld	hl,_ch_scsi_fntbl
 	call	_dio_add_entry
 l_chscsi_init_00106:
-;source-doc/scsi-drv/./scsi-init.c:32: } while (++index != MAX_NUMBER_OF_DEVICES + 1);
+;source-doc/scsi-drv/scsi-init.c:32: } while (++index != MAX_NUMBER_OF_DEVICES + 1);
 	inc	(ix-1)
 	ld	a,(ix-1)
 	sub	0x07
 	jr	NZ,l_chscsi_init_00105
 l_chscsi_init_00108:
-;source-doc/scsi-drv/./scsi-init.c:33: }
+;source-doc/scsi-drv/scsi-init.c:33: }
 	inc	sp
 	pop	ix
 	ret

Source/HBIOS/ch376-native/source-doc/depends.d

@@ -1,30 +0,0 @@
-
-./base-drv/dev_transfers.c: base-drv/dev_transfers.c  ././source-doc/base-drv/dev_transfers.h ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/transfers.h ././source-doc/base-drv/protocol.h
-./base-drv/critical-section.c: base-drv/critical-section.c  ././source-doc/base-drv/critical-section.h
-./base-drv/enumerate.c: base-drv/enumerate.c  ././source-doc/base-drv/enumerate.h ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/protocol.h ././source-doc/base-drv/dev_transfers.h ././source-doc/base-drv/transfers.h ././source-doc/base-drv/usb_state.h ././source-doc/base-drv/enumerate_hub.h ././source-doc/base-drv/enumerate_storage.h ././source-doc/base-drv/work-area.h ././source-doc/base-drv/print.h
-./base-drv/usb_state.c: base-drv/usb_state.c  ././source-doc/base-drv/usb_state.h ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/protocol.h ././source-doc/base-drv/dev_transfers.h ././source-doc/base-drv/transfers.h ././source-doc/base-drv/work-area.h
-./base-drv/class_hub.c: base-drv/class_hub.c  ././source-doc/base-drv/class_hub.h ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/protocol.h ././source-doc/base-drv/dev_transfers.h ././source-doc/base-drv/transfers.h ././source-doc/base-drv/usb_state.h
-./base-drv/enumerate_storage.c: base-drv/enumerate_storage.c  ././source-doc/base-drv/enumerate_storage.h ././source-doc/base-drv/protocol.h ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/dev_transfers.h ././source-doc/base-drv/transfers.h
-./base-drv/enumerate_hub.c: base-drv/enumerate_hub.c  ././source-doc/base-drv/enumerate_hub.h ././source-doc/base-drv/enumerate.h ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/protocol.h ././source-doc/base-drv/dev_transfers.h ././source-doc/base-drv/transfers.h ././source-doc/base-drv/usb_state.h ././source-doc/base-drv/class_hub.h ././source-doc/base-drv/work-area.h
-./base-drv/usb-base-drv.c: base-drv/usb-base-drv.c  ././source-doc/base-drv/usb-base-drv.h ././source-doc/base-drv//ch376inc.h ././source-doc/base-drv//delay.h
-./base-drv/transfers.c: base-drv/transfers.c  ././source-doc/base-drv/transfers.h ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/z80.h ././source-doc/base-drv/ez80-helpers.h ././source-doc/base-drv/print.h
-./base-drv/ch376.c: base-drv/ch376.c  ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/ez80-helpers.h ././source-doc/base-drv/print.h
-./base-drv/protocol.c: base-drv/protocol.c  ././source-doc/base-drv/protocol.h ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/dev_transfers.h ././source-doc/base-drv/transfers.h ././source-doc/base-drv/ez80-helpers.h ././source-doc/base-drv/print.h
-./base-drv/work-area.c: base-drv/work-area.c  ././source-doc/base-drv/usb_state.h ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/protocol.h ././source-doc/base-drv/dev_transfers.h ././source-doc/base-drv/transfers.h
-./base-drv/usb-init.c: base-drv/usb-init.c  ././source-doc/base-drv/ch376.h ././source-doc/base-drv/ch376inc.h ././source-doc/base-drv/delay.h ././source-doc/base-drv/enumerate.h ././source-doc/base-drv/protocol.h ././source-doc/base-drv/dev_transfers.h ././source-doc/base-drv/transfers.h ././source-doc/base-drv/usb_state.h ././source-doc/base-drv/print.h ././source-doc/base-drv/work-area.h ././source-doc/base-drv/z80.h
-./ufi-drv/ufi-init.c: ufi-drv/ufi-init.c  ././source-doc/ufi-drv/class_ufi.h ././source-doc/base-drv//transfers.h ././source-doc/ufi-drv/usb_cbi.h
-./ufi-drv/usb_cbi.c: ufi-drv/usb_cbi.c  ././source-doc/ufi-drv/usb_cbi.h
-./ufi-drv/class_ufi.c: ufi-drv/class_ufi.c  ././source-doc/ufi-drv/class_ufi.h ././source-doc/base-drv//transfers.h ././source-doc/ufi-drv/usb_cbi.h
-./keyboard/kyb-init.c: keyboard/kyb-init.c  ././source-doc/keyboard/class_hid.h ././source-doc/base-drv//transfers.h ././source-doc/keyboard/class_hid_keyboard.h
-./keyboard/class_hid.c: keyboard/class_hid.c  ././source-doc/keyboard/class_hid.h ././source-doc/base-drv//transfers.h
-./keyboard/class_hid_keyboard.c: keyboard/class_hid_keyboard.c  ././source-doc/keyboard/class_hid_keyboard.h
-./scsi-drv/scsi-init.c: scsi-drv/scsi-init.c  ././source-doc/scsi-drv/class_scsi.h ././source-doc/base-drv//ch376inc.h ././source-doc/base-drv//delay.h ././source-doc/base-drv//transfers.h
-./scsi-drv/class_scsi.c: scsi-drv/class_scsi.c  ././source-doc/scsi-drv/class_scsi.h ././source-doc/base-drv//ch376inc.h ././source-doc/base-drv//delay.h ././source-doc/base-drv//transfers.h
-##
-./base-drv.s: base-drv/./dev_transfers.c.s base-drv/./critical-section.c.s base-drv/./enumerate.c.s base-drv/./usb_state.c.s base-drv/./class_hub.c.s base-drv/./enumerate_storage.c.s base-drv/./enumerate_hub.c.s base-drv/./usb-base-drv.c.s base-drv/./transfers.c.s base-drv/./ch376.c.s base-drv/./protocol.c.s base-drv/./work-area.c.s base-drv/./usb-init.c.s 
-##
-./scsi-drv.s: scsi-drv/./scsi-init.c.s scsi-drv/./class_scsi.c.s 
-##
-./ufi-drv.s: ufi-drv/./ufi-init.c.s ufi-drv/./usb_cbi.c.s ufi-drv/./class_ufi.c.s 
-##
-./keyboard.s: keyboard/./kyb-init.c.s keyboard/./class_hid.c.s keyboard/./class_hid_keyboard.c.s 

Source/HBIOS/ch376-native/ufi-drv.s

@@ -1,4 +1,4 @@
 ; Generated File -- not to be modify directly
+#include "ch376-native/ufi-drv/class_ufi.c.s"
 #include "ch376-native/ufi-drv/ufi-init.c.s"
 #include "ch376-native/ufi-drv/usb_cbi.c.s"
-#include "ch376-native/ufi-drv/class_ufi.c.s"

Source/HBIOS/ch376-native/ufi-drv/class_ufi.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/ufi-drv/./class_ufi.c.asm -- not to be modify directly
+; Generated from source-doc/ufi-drv/class_ufi.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,7 +48,7 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/ufi-drv/./class_ufi.c:14: uint8_t wait_for_device_ready(device_config *const storage_device, uint8_t timeout_counter) {
+;source-doc/ufi-drv/class_ufi.c:14: uint8_t wait_for_device_ready(device_config *const storage_device, uint8_t timeout_counter) {
 ; ---------------------------------
 ; Function wait_for_device_ready
 ; ---------------------------------
@@ -59,18 +59,21 @@ _wait_for_device_ready:
 	ld	hl, -18
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./class_ufi.c:18: do {
+;source-doc/ufi-drv/class_ufi.c:18: do {
 	ld	c,(ix+6)
 l_wait_for_device_ready_00105:
-;source-doc/ufi-drv/./class_ufi.c:19: memset(&sense, 0, sizeof(sense));
+;source-doc/ufi-drv/class_ufi.c:19: memset(&sense, 0, sizeof(sense));
 	ld	hl,0
 	add	hl, sp
-	ld	b,0x12
+	ld	b,0x09
 l_wait_for_device_ready_00132:
-	ld	(hl),0x00
+	xor	a
+	ld	(hl), a
+	inc	hl
+	ld	(hl), a
 	inc	hl
 	djnz	l_wait_for_device_ready_00132
-;source-doc/ufi-drv/./class_ufi.c:20: result = ufi_test_unit_ready(storage_device, &sense);
+;source-doc/ufi-drv/class_ufi.c:20: result = ufi_test_unit_ready(storage_device, &sense);
 	push	bc
 	ld	hl,2
 	add	hl, sp
@@ -84,11 +87,11 @@ l_wait_for_device_ready_00132:
 	ld	a, l
 	pop	bc
 	ld	b, a
-;source-doc/ufi-drv/./class_ufi.c:22: if ((result == USB_ERR_OK && sense.sense_key == 0) || timeout_counter-- == 0)
-	ld	hl,0+1+1
-	add	hl,sp
+;source-doc/ufi-drv/class_ufi.c:22: if ((result == USB_ERR_OK && sense.sense_key == 0) || timeout_counter-- == 0)
 	or	a
 	jr	NZ,l_wait_for_device_ready_00104
+	ld	hl,2
+	add	hl, sp
 	ld	a, (hl)
 	and	0x0f
 	jr	Z,l_wait_for_device_ready_00107
@@ -97,19 +100,21 @@ l_wait_for_device_ready_00104:
 	dec	c
 	or	a
 	jr	Z,l_wait_for_device_ready_00107
-;source-doc/ufi-drv/./class_ufi.c:25: delay_medium();
+;source-doc/ufi-drv/class_ufi.c:25: delay_medium();
 	push	bc
 	call	_delay_medium
 	pop	bc
-;source-doc/ufi-drv/./class_ufi.c:27: } while (true);
+;source-doc/ufi-drv/class_ufi.c:27: } while (true);
 	jr	l_wait_for_device_ready_00105
 l_wait_for_device_ready_00107:
-;source-doc/ufi-drv/./class_ufi.c:29: return result | sense.sense_key;
+;source-doc/ufi-drv/class_ufi.c:29: return result | sense.sense_key;
+	ld	hl,2
+	add	hl, sp
 	ld	a, (hl)
 	and	0x0f
 	or	b
 	ld	l, a
-;source-doc/ufi-drv/./class_ufi.c:30: }
+;source-doc/ufi-drv/class_ufi.c:30: }
 	ld	sp, ix
 	pop	ix
 	ret
@@ -178,7 +183,7 @@ __ufi_cmd_send_diagnostic:
 	DEFB +0x00
 	DEFB +0x00
 	DEFB +0x00
-;source-doc/ufi-drv/./class_ufi.c:32: usb_error ufi_test_unit_ready(device_config *const storage_device, ufi_request_sense_response const *response) {
+;source-doc/ufi-drv/class_ufi.c:32: usb_error ufi_test_unit_ready(device_config *const storage_device, ufi_request_sense_response const *response) {
 ; ---------------------------------
 ; Function ufi_test_unit_ready
 ; ---------------------------------
@@ -189,18 +194,20 @@ _ufi_test_unit_ready:
 	ld	hl, -24
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./class_ufi.c:35: memset(&ufi_cmd_request_test_unit_ready, 0, sizeof(ufi_test_unit_ready_command));
+;source-doc/ufi-drv/class_ufi.c:35: memset(&ufi_cmd_request_test_unit_ready, 0, sizeof(ufi_test_unit_ready_command));
 	ld	hl,0
 	add	hl, sp
-	ex	de, hl
-	ld	l, e
-	ld	h, d
-	ld	b,0x0c
+	ld	e,l
+	ld	d,h
+	ld	b,0x06
 l_ufi_test_unit_ready_00104:
-	ld	(hl),0x00
+	xor	a
+	ld	(hl), a
+	inc	hl
+	ld	(hl), a
 	inc	hl
 	djnz	l_ufi_test_unit_ready_00104
-;source-doc/ufi-drv/./class_ufi.c:37: usb_execute_cbi(storage_device, (uint8_t *)&ufi_cmd_request_test_unit_ready, false, 0, NULL, NULL);
+;source-doc/ufi-drv/class_ufi.c:37: usb_execute_cbi(storage_device, (uint8_t *)&ufi_cmd_request_test_unit_ready, false, 0, NULL, NULL);
 	ld	hl,0x0000
 	push	hl
 	push	hl
@@ -216,22 +223,20 @@ l_ufi_test_unit_ready_00104:
 	ld	hl,11
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./class_ufi.c:40: ufi_cmd_request_sense = _ufi_cmd_request_sense;
+;source-doc/ufi-drv/class_ufi.c:40: ufi_cmd_request_sense = _ufi_cmd_request_sense;
 	ld	hl,12
 	add	hl, sp
-	ld	c, l
-	ld	b, h
-	ld	e, c
-	ld	d, b
-	push	bc
-	ld	hl,__ufi_cmd_request_sense
+	ld	e,l
+	ld	d,h
+	push	hl
 	ld	bc,0x000c
+	ld	hl,__ufi_cmd_request_sense
 	ldir
 	pop	bc
-;source-doc/ufi-drv/./class_ufi.c:43: (uint8_t *)response, NULL);
+;source-doc/ufi-drv/class_ufi.c:43: (uint8_t *)response, NULL);
 	ld	e,(ix+6)
 	ld	d,(ix+7)
-;source-doc/ufi-drv/./class_ufi.c:42: result = usb_execute_cbi(storage_device, (uint8_t *)&ufi_cmd_request_sense, false, sizeof(ufi_request_sense_response),
+;source-doc/ufi-drv/class_ufi.c:42: result = usb_execute_cbi(storage_device, (uint8_t *)&ufi_cmd_request_sense, false, sizeof(ufi_request_sense_response),
 	ld	hl,0x0000
 	push	hl
 	push	de
@@ -245,12 +250,12 @@ l_ufi_test_unit_ready_00104:
 	ld	h,(ix+5)
 	push	hl
 	call	_usb_execute_cbi
-;source-doc/ufi-drv/./class_ufi.c:46: return result;
-;source-doc/ufi-drv/./class_ufi.c:47: }
+;source-doc/ufi-drv/class_ufi.c:46: return result;
+;source-doc/ufi-drv/class_ufi.c:47: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/ufi-drv/./class_ufi.c:49: usb_error ufi_request_sense(device_config *const storage_device, ufi_request_sense_response const *response) {
+;source-doc/ufi-drv/class_ufi.c:49: usb_error ufi_request_sense(device_config *const storage_device, ufi_request_sense_response const *response) {
 ; ---------------------------------
 ; Function ufi_request_sense
 ; ---------------------------------
@@ -261,19 +266,17 @@ _ufi_request_sense:
 	ld	hl, -12
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./class_ufi.c:51: ufi_cmd_request_sense = _ufi_cmd_request_sense;
+;source-doc/ufi-drv/class_ufi.c:51: ufi_cmd_request_sense = _ufi_cmd_request_sense;
 	ld	hl,0
 	add	hl, sp
-	ld	c, l
-	ld	b, h
-	ld	e, c
-	ld	d, b
-	push	bc
-	ld	hl,__ufi_cmd_request_sense
+	ld	e,l
+	ld	d,h
+	push	hl
 	ld	bc,0x000c
+	ld	hl,__ufi_cmd_request_sense
 	ldir
 	pop	bc
-;source-doc/ufi-drv/./class_ufi.c:53: usb_error result = usb_execute_cbi(storage_device, (uint8_t *)&ufi_cmd_request_sense, false, sizeof(ufi_request_sense_response),
+;source-doc/ufi-drv/class_ufi.c:53: usb_error result = usb_execute_cbi(storage_device, (uint8_t *)&ufi_cmd_request_sense, false, sizeof(ufi_request_sense_response),
 	ld	e,(ix+6)
 	ld	d,(ix+7)
 	ld	hl,0x0000
@@ -289,12 +292,12 @@ _ufi_request_sense:
 	ld	h,(ix+5)
 	push	hl
 	call	_usb_execute_cbi
-;source-doc/ufi-drv/./class_ufi.c:58: return result;
-;source-doc/ufi-drv/./class_ufi.c:59: }
+;source-doc/ufi-drv/class_ufi.c:58: return result;
+;source-doc/ufi-drv/class_ufi.c:59: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/ufi-drv/./class_ufi.c:61: usb_error ufi_read_frmt_caps(device_config *const storage_device, ufi_format_capacities_response const *response) {
+;source-doc/ufi-drv/class_ufi.c:61: usb_error ufi_read_frmt_caps(device_config *const storage_device, ufi_format_capacities_response const *response) {
 ; ---------------------------------
 ; Function ufi_read_frmt_caps
 ; ---------------------------------
@@ -305,14 +308,14 @@ _ufi_read_frmt_caps:
 	ld	hl, -24
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./class_ufi.c:65: ufi_cmd_read_format_capacities = _ufi_cmd_read_format_capacities;
+;source-doc/ufi-drv/class_ufi.c:65: ufi_cmd_read_format_capacities = _ufi_cmd_read_format_capacities;
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
-	ld	hl,__ufi_cmd_read_format_capacitie
 	ld	bc,0x000c
+	ld	hl,__ufi_cmd_read_format_capacitie
 	ldir
-;source-doc/ufi-drv/./class_ufi.c:66: result = usb_execute_cbi(storage_device, (uint8_t *)&ufi_cmd_read_format_capacities, false, 12, (uint8_t *)response, NULL);
+;source-doc/ufi-drv/class_ufi.c:66: result = usb_execute_cbi(storage_device, (uint8_t *)&ufi_cmd_read_format_capacities, false, 12, (uint8_t *)response, NULL);
 	ld	c,(ix+6)
 	ld	b,(ix+7)
 	push	bc
@@ -339,24 +342,24 @@ _ufi_read_frmt_caps:
 	inc	sp
 	ld	e, l
 	pop	bc
-;source-doc/ufi-drv/./class_ufi.c:69: CHECK(result);
+;source-doc/ufi-drv/class_ufi.c:69: CHECK(result);
 	ld	a,e
-	ld	d,a
+	ld	l,a
 	or	a
 	jr	NZ,l_ufi_read_frmt_caps_00103
-;source-doc/ufi-drv/./class_ufi.c:71: const uint8_t available_length = response->capacity_list_length;
+;source-doc/ufi-drv/class_ufi.c:71: const uint8_t available_length = response->capacity_list_length;
 	ld	e,(ix+6)
 	ld	d,(ix+7)
 	ld	hl,3
 	add	hl, de
 	ld	e, (hl)
-;source-doc/ufi-drv/./class_ufi.c:73: const uint8_t max_length =
+;source-doc/ufi-drv/class_ufi.c:73: const uint8_t max_length =
 	ld	a,0x24
 	sub	e
 	jr	NC,l_ufi_read_frmt_caps_00106
 	ld	e,0x24
 l_ufi_read_frmt_caps_00106:
-;source-doc/ufi-drv/./class_ufi.c:77: memcpy(&cmd, &ufi_cmd_read_format_capacities, sizeof(cmd));
+;source-doc/ufi-drv/class_ufi.c:77: memcpy(&cmd, &ufi_cmd_read_format_capacities, sizeof(cmd));
 	push	de
 	push	bc
 	ex	de, hl
@@ -369,11 +372,11 @@ l_ufi_read_frmt_caps_00106:
 	ldir
 	pop	bc
 	pop	de
-;source-doc/ufi-drv/./class_ufi.c:78: cmd.allocation_length[1] = max_length;
+;source-doc/ufi-drv/class_ufi.c:78: cmd.allocation_length[1] = max_length;
 	ld	(ix-4),e
-;source-doc/ufi-drv/./class_ufi.c:80: result = usb_execute_cbi(storage_device, (uint8_t *)&cmd, false, max_length, (uint8_t *)response, NULL);
-	ld	d,0x00
+;source-doc/ufi-drv/class_ufi.c:80: result = usb_execute_cbi(storage_device, (uint8_t *)&cmd, false, max_length, (uint8_t *)response, NULL);
 	ld	hl,0x0000
+	ld	d,l
 	push	hl
 	push	bc
 	push	de
@@ -393,16 +396,14 @@ l_ufi_read_frmt_caps_00106:
 	pop	af
 	pop	af
 	inc	sp
-	ld	d, l
-;source-doc/ufi-drv/./class_ufi.c:84: done:
+;source-doc/ufi-drv/class_ufi.c:84: done:
 l_ufi_read_frmt_caps_00103:
-;source-doc/ufi-drv/./class_ufi.c:85: return result;
-	ld	l, d
-;source-doc/ufi-drv/./class_ufi.c:86: }
+;source-doc/ufi-drv/class_ufi.c:85: return result;
+;source-doc/ufi-drv/class_ufi.c:86: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/ufi-drv/./class_ufi.c:88: usb_error ufi_inquiry(device_config *const storage_device, ufi_inquiry_response const *response) {
+;source-doc/ufi-drv/class_ufi.c:88: usb_error ufi_inquiry(device_config *const storage_device, ufi_inquiry_response const *response) {
 ; ---------------------------------
 ; Function ufi_inquiry
 ; ---------------------------------
@@ -413,19 +414,17 @@ _ufi_inquiry:
 	ld	hl, -12
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./class_ufi.c:90: ufi_cmd_inquiry = _ufi_cmd_inquiry;
+;source-doc/ufi-drv/class_ufi.c:90: ufi_cmd_inquiry = _ufi_cmd_inquiry;
 	ld	hl,0
 	add	hl, sp
-	ld	c, l
-	ld	b, h
-	ld	e, c
-	ld	d, b
-	push	bc
-	ld	hl,__ufi_cmd_inquiry
+	ld	e,l
+	ld	d,h
+	push	hl
 	ld	bc,0x000c
+	ld	hl,__ufi_cmd_inquiry
 	ldir
 	pop	bc
-;source-doc/ufi-drv/./class_ufi.c:92: usb_error result =
+;source-doc/ufi-drv/class_ufi.c:92: usb_error result =
 	ld	e,(ix+6)
 	ld	d,(ix+7)
 	ld	hl,0x0000
@@ -441,12 +440,12 @@ _ufi_inquiry:
 	ld	h,(ix+5)
 	push	hl
 	call	_usb_execute_cbi
-;source-doc/ufi-drv/./class_ufi.c:97: return result;
-;source-doc/ufi-drv/./class_ufi.c:98: }
+;source-doc/ufi-drv/class_ufi.c:97: return result;
+;source-doc/ufi-drv/class_ufi.c:98: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/ufi-drv/./class_ufi.c:100: usb_error ufi_read_write_sector(device_config *const storage_device,
+;source-doc/ufi-drv/class_ufi.c:100: usb_error ufi_read_write_sector(device_config *const storage_device,
 ; ---------------------------------
 ; Function ufi_read_write_sector
 ; ---------------------------------
@@ -457,15 +456,22 @@ _ufi_read_write_sector:
 	ld	hl, -12
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./class_ufi.c:107: memset(&cmd, 0, sizeof(cmd));
+;source-doc/ufi-drv/class_ufi.c:107: memset(&cmd, 0, sizeof(cmd));
 	ld	hl,0
 	add	hl, sp
-	ld	b,0x0c
+	ld	e,l
+	ld	d,h
+	ld	b,0x06
 l_ufi_read_write_sector_00113:
-	ld	(hl),0x00
+	xor	a
+	ld	(hl), a
+	inc	hl
+	ld	(hl), a
 	inc	hl
 	djnz	l_ufi_read_write_sector_00113
-;source-doc/ufi-drv/./class_ufi.c:108: cmd.operation_code     = send ? 0x2A : 0x28;
+;source-doc/ufi-drv/class_ufi.c:108: cmd.operation_code     = send ? 0x2A : 0x28;
+	ld	c, e
+	ld	b, d
 	bit	0,(ix+6)
 	jr	Z,l_ufi_read_write_sector_00104
 	ld	a,0x2a
@@ -473,18 +479,17 @@ l_ufi_read_write_sector_00113:
 l_ufi_read_write_sector_00104:
 	ld	a,0x28
 l_ufi_read_write_sector_00105:
-	ld	(ix-12),a
-;source-doc/ufi-drv/./class_ufi.c:109: cmd.lba[2]             = sector_number >> 8;
+	ld	(bc), a
+;source-doc/ufi-drv/class_ufi.c:109: cmd.lba[2]             = sector_number >> 8;
 	ld	a,(ix+8)
 	ld	(ix-8),a
-;source-doc/ufi-drv/./class_ufi.c:110: cmd.lba[3]             = sector_number & 0xFF;
+;source-doc/ufi-drv/class_ufi.c:110: cmd.lba[3]             = sector_number & 0xFF;
 	ld	a,(ix+7)
 	ld	(ix-7),a
-;source-doc/ufi-drv/./class_ufi.c:111: cmd.transfer_length[1] = sector_count;
+;source-doc/ufi-drv/class_ufi.c:111: cmd.transfer_length[1] = sector_count;
+;source-doc/ufi-drv/class_ufi.c:113: usb_error result = usb_execute_cbi(storage_device, (uint8_t *)&cmd, send, 512 * sector_count, (uint8_t *)buffer, sense_codes);
 	ld	a,(ix+9)
 	ld	(ix-4),a
-;source-doc/ufi-drv/./class_ufi.c:113: usb_error result = usb_execute_cbi(storage_device, (uint8_t *)&cmd, send, 512 * sector_count, (uint8_t *)buffer, sense_codes);
-	ld	a,(ix+9)
 	add	a, a
 	ld	c,0x00
 	ld	l,(ix+12)
@@ -498,19 +503,17 @@ l_ufi_read_write_sector_00105:
 	ld	a,(ix+6)
 	push	af
 	inc	sp
-	ld	hl,7
-	add	hl, sp
-	push	hl
+	push	de
 	ld	l,(ix+4)
 	ld	h,(ix+5)
 	push	hl
 	call	_usb_execute_cbi
-;source-doc/ufi-drv/./class_ufi.c:117: return result;
-;source-doc/ufi-drv/./class_ufi.c:118: }
+;source-doc/ufi-drv/class_ufi.c:117: return result;
+;source-doc/ufi-drv/class_ufi.c:118: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/ufi-drv/./class_ufi.c:127: usb_error ufi_format(device_config *const                        storage_device,
+;source-doc/ufi-drv/class_ufi.c:127: usb_error ufi_format(device_config *const                        storage_device,
 ; ---------------------------------
 ; Function ufi_format
 ; ---------------------------------
@@ -521,33 +524,36 @@ _ufi_format:
 	ld	hl, -26
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./class_ufi.c:134: memset(&parameter_list, 0, sizeof(parameter_list));
+;source-doc/ufi-drv/class_ufi.c:134: memset(&parameter_list, 0, sizeof(parameter_list));
 	ld	hl,2
 	add	hl, sp
 	push	hl
-	ld	b,0x0c
+	ld	b,0x06
 l_ufi_format_00104:
-	ld	(hl),0x00
+	xor	a
+	ld	(hl), a
+	inc	hl
+	ld	(hl), a
 	inc	hl
 	djnz	l_ufi_format_00104
 	pop	bc
-;source-doc/ufi-drv/./class_ufi.c:137: cmd = _ufi_cmd_format;
+;source-doc/ufi-drv/class_ufi.c:137: cmd = _ufi_cmd_format;
 	ld	hl,14
 	add	hl, sp
 	ex	de, hl
 	push	bc
-	ld	hl,__ufi_cmd_format
 	ld	bc,0x000c
+	ld	hl,__ufi_cmd_format
 	ldir
 	pop	bc
-;source-doc/ufi-drv/./class_ufi.c:140: cmd.track_number             = track_number;
+;source-doc/ufi-drv/class_ufi.c:140: cmd.track_number             = track_number;
 	ld	a,(ix+7)
 	ld	(ix-10),a
-;source-doc/ufi-drv/./class_ufi.c:141: cmd.interleave[1]            = 0;
+;source-doc/ufi-drv/class_ufi.c:141: cmd.interleave[1]            = 0;
 	ld	(ix-8),0x00
-;source-doc/ufi-drv/./class_ufi.c:142: cmd.parameter_list_length[1] = sizeof(parameter_list);
+;source-doc/ufi-drv/class_ufi.c:142: cmd.parameter_list_length[1] = sizeof(parameter_list);
 	ld	(ix-4),0x0c
-;source-doc/ufi-drv/./class_ufi.c:144: parameter_list.defect_list_header.side                   = side;
+;source-doc/ufi-drv/class_ufi.c:144: parameter_list.defect_list_header.side                   = side;
 	ld	e, c
 	ld	d, b
 	inc	de
@@ -558,49 +564,46 @@ l_ufi_format_00104:
 	and	0xfe
 	or	l
 	ld	(de), a
-;source-doc/ufi-drv/./class_ufi.c:145: parameter_list.defect_list_header.immediate              = 0;
+;source-doc/ufi-drv/class_ufi.c:145: parameter_list.defect_list_header.immediate              = 0;
 	ld	l, e
 	ld	h, d
 	res	1, (hl)
-;source-doc/ufi-drv/./class_ufi.c:146: parameter_list.defect_list_header.reserved2              = 0;
+;source-doc/ufi-drv/class_ufi.c:146: parameter_list.defect_list_header.reserved2              = 0;
 	ld	l, e
 	ld	h, d
 	ld	a, (hl)
 	and	0xf3
 	ld	(hl), a
-;source-doc/ufi-drv/./class_ufi.c:147: parameter_list.defect_list_header.single_track           = 1;
+;source-doc/ufi-drv/class_ufi.c:147: parameter_list.defect_list_header.single_track           = 1;
 	ld	l, e
 	ld	h, d
 	set	4, (hl)
-;source-doc/ufi-drv/./class_ufi.c:148: parameter_list.defect_list_header.dcrt                   = 1;
+;source-doc/ufi-drv/class_ufi.c:148: parameter_list.defect_list_header.dcrt                   = 1;
 	ld	l, e
 	ld	h, d
 	set	5, (hl)
-;source-doc/ufi-drv/./class_ufi.c:149: parameter_list.defect_list_header.extend                 = 0;
+;source-doc/ufi-drv/class_ufi.c:149: parameter_list.defect_list_header.extend                 = 0;
 	ld	l, e
 	ld	h, d
 	res	6, (hl)
-;source-doc/ufi-drv/./class_ufi.c:150: parameter_list.defect_list_header.fov                    = 1;
+;source-doc/ufi-drv/class_ufi.c:150: parameter_list.defect_list_header.fov                    = 1;
 	ex	de, hl
 	set	7, (hl)
-;source-doc/ufi-drv/./class_ufi.c:151: parameter_list.defect_list_header.defect_list_length_msb = 0;
+;source-doc/ufi-drv/class_ufi.c:151: parameter_list.defect_list_header.defect_list_length_msb = 0;
 	ld	(ix-22),0x00
-;source-doc/ufi-drv/./class_ufi.c:152: parameter_list.defect_list_header.defect_list_length_lsb = 8;
+;source-doc/ufi-drv/class_ufi.c:152: parameter_list.defect_list_header.defect_list_length_lsb = 8;
 	ld	(ix-21),0x08
-;source-doc/ufi-drv/./class_ufi.c:153: memcpy(&parameter_list.format_descriptor, (void *)format, sizeof(ufi_format_capacity_descriptor));
+;source-doc/ufi-drv/class_ufi.c:153: memcpy(&parameter_list.format_descriptor, (void *)format, sizeof(ufi_format_capacity_descriptor));
 	ld	e,(ix+8)
 	ld	d,(ix+9)
 	push	bc
-	ld	l, e
-	ld	h, d
-	ex	de, hl
 	ld	hl,8
 	add	hl, sp
 	ex	de, hl
 	ld	bc,0x0008
 	ldir
 	pop	bc
-;source-doc/ufi-drv/./class_ufi.c:155: usb_error result = usb_execute_cbi(storage_device, (uint8_t *)&cmd, true, sizeof(parameter_list), (uint8_t *)&parameter_list,
+;source-doc/ufi-drv/class_ufi.c:155: usb_error result = usb_execute_cbi(storage_device, (uint8_t *)&cmd, true, sizeof(parameter_list), (uint8_t *)&parameter_list,
 	ld	hl,0
 	add	hl, sp
 	push	hl
@@ -617,12 +620,12 @@ l_ufi_format_00104:
 	ld	h,(ix+5)
 	push	hl
 	call	_usb_execute_cbi
-;source-doc/ufi-drv/./class_ufi.c:162: return result;
-;source-doc/ufi-drv/./class_ufi.c:163: }
+;source-doc/ufi-drv/class_ufi.c:162: return result;
+;source-doc/ufi-drv/class_ufi.c:163: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/ufi-drv/./class_ufi.c:165: usb_error ufi_send_diagnostics(device_config *const storage_device) {
+;source-doc/ufi-drv/class_ufi.c:165: usb_error ufi_send_diagnostics(device_config *const storage_device) {
 ; ---------------------------------
 ; Function ufi_send_diagnostics
 ; ---------------------------------
@@ -633,19 +636,17 @@ _ufi_send_diagnostics:
 	ld	hl, -12
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./class_ufi.c:168: ufi_cmd_send_diagnostic = _ufi_cmd_send_diagnostic;
+;source-doc/ufi-drv/class_ufi.c:168: ufi_cmd_send_diagnostic = _ufi_cmd_send_diagnostic;
 	ld	hl,0
 	add	hl, sp
-	ld	c, l
-	ld	b, h
-	ld	e, c
-	ld	d, b
-	push	bc
-	ld	hl,__ufi_cmd_send_diagnostic
+	ld	e,l
+	ld	d,h
+	push	hl
 	ld	bc,0x000c
+	ld	hl,__ufi_cmd_send_diagnostic
 	ldir
 	pop	bc
-;source-doc/ufi-drv/./class_ufi.c:170: return usb_execute_cbi(storage_device, (uint8_t *)&ufi_cmd_send_diagnostic, true, 0, NULL, NULL);
+;source-doc/ufi-drv/class_ufi.c:170: return usb_execute_cbi(storage_device, (uint8_t *)&ufi_cmd_send_diagnostic, true, 0, NULL, NULL);
 	ld	hl,0x0000
 	push	hl
 	push	hl
@@ -658,11 +659,11 @@ _ufi_send_diagnostics:
 	ld	h,(ix+5)
 	push	hl
 	call	_usb_execute_cbi
-;source-doc/ufi-drv/./class_ufi.c:171: }
+;source-doc/ufi-drv/class_ufi.c:171: }
 	ld	sp,ix
 	pop	ix
 	ret
-;source-doc/ufi-drv/./class_ufi.c:173: uint32_t convert_from_msb_first(const uint8_t *const buffer) {
+;source-doc/ufi-drv/class_ufi.c:173: uint32_t convert_from_msb_first(const uint8_t *const buffer) {
 ; ---------------------------------
 ; Function convert_from_msb_first
 ; ---------------------------------
@@ -672,40 +673,40 @@ _convert_from_msb_first:
 	add	ix,sp
 	push	af
 	push	af
-;source-doc/ufi-drv/./class_ufi.c:175: uint8_t       *p_output = ((uint8_t *)&result);
+;source-doc/ufi-drv/class_ufi.c:175: uint8_t       *p_output = ((uint8_t *)&result);
 	ld	hl,0
 	add	hl, sp
 	ex	de, hl
-;source-doc/ufi-drv/./class_ufi.c:176: const uint8_t *p_input  = buffer + 3;
+;source-doc/ufi-drv/class_ufi.c:176: const uint8_t *p_input  = buffer + 3;
 	ld	c,(ix+4)
 	ld	b,(ix+5)
 	inc	bc
 	inc	bc
 	inc	bc
-;source-doc/ufi-drv/./class_ufi.c:178: *p_output++ = *p_input--;
+;source-doc/ufi-drv/class_ufi.c:178: *p_output++ = *p_input--;
 	ld	a, (bc)
 	dec	bc
 	ld	(de), a
 	inc	de
-;source-doc/ufi-drv/./class_ufi.c:179: *p_output++ = *p_input--;
+;source-doc/ufi-drv/class_ufi.c:179: *p_output++ = *p_input--;
 	ld	a, (bc)
 	dec	bc
 	ld	(de), a
 	inc	de
-;source-doc/ufi-drv/./class_ufi.c:180: *p_output++ = *p_input--;
+;source-doc/ufi-drv/class_ufi.c:180: *p_output++ = *p_input--;
 	ld	a, (bc)
 	ld	(de), a
 	inc	de
-;source-doc/ufi-drv/./class_ufi.c:181: *p_output   = *p_input--;
+;source-doc/ufi-drv/class_ufi.c:181: *p_output   = *p_input--;
 	dec	bc
 	ld	a, (bc)
 	ld	(de), a
-;source-doc/ufi-drv/./class_ufi.c:183: return result;
+;source-doc/ufi-drv/class_ufi.c:183: return result;
 	pop	hl
 	push	hl
 	ld	e,(ix-2)
 	ld	d,(ix-1)
-;source-doc/ufi-drv/./class_ufi.c:184: }
+;source-doc/ufi-drv/class_ufi.c:184: }
 	ld	sp, ix
 	pop	ix
 	ret

Source/HBIOS/ch376-native/ufi-drv/ufi-init.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/ufi-drv/./ufi-init.c.asm -- not to be modify directly
+; Generated from source-doc/ufi-drv/ufi-init.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -48,7 +48,7 @@ _USB_MODULE_LEDS	.EQU	0xff8a
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/ufi-drv/./ufi-init.c:11: void chufi_init(void) {
+;source-doc/ufi-drv/ufi-init.c:11: void chufi_init(void) {
 ; ---------------------------------
 ; Function chufi_init
 ; ---------------------------------
@@ -57,30 +57,30 @@ _chufi_init:
 	ld	ix,0
 	add	ix,sp
 	dec	sp
-;source-doc/ufi-drv/./ufi-init.c:14: do {
+;source-doc/ufi-drv/ufi-init.c:14: do {
 	ld	(ix-1),0x01
 l_chufi_init_00105:
-;source-doc/ufi-drv/./ufi-init.c:15: device_config_storage *const storage_device = (device_config_storage *)get_usb_device_config(index);
+;source-doc/ufi-drv/ufi-init.c:15: device_config_storage *const storage_device = (device_config_storage *)get_usb_device_config(index);
 	ld	a,(ix-1)
 	call	_get_usb_device_config
-;source-doc/ufi-drv/./ufi-init.c:17: if (storage_device == NULL)
+;source-doc/ufi-drv/ufi-init.c:17: if (storage_device == NULL)
 	ld	a, d
 	or	e
 	jr	Z,l_chufi_init_00108
-;source-doc/ufi-drv/./ufi-init.c:20: const usb_device_type t = storage_device->type;
+;source-doc/ufi-drv/ufi-init.c:20: const usb_device_type t = storage_device->type;
 	ld	l, e
 	ld	h, d
 	ld	a, (hl)
 	and	0x0f
-;source-doc/ufi-drv/./ufi-init.c:22: if (t == USB_IS_FLOPPY) {
+;source-doc/ufi-drv/ufi-init.c:22: if (t == USB_IS_FLOPPY) {
 	dec	a
 	jr	NZ,l_chufi_init_00106
-;source-doc/ufi-drv/./ufi-init.c:23: print_string("\r\nUSB: FLOPPY @ $");
+;source-doc/ufi-drv/ufi-init.c:23: print_string("\r\nUSB: FLOPPY @ $");
 	push	de
 	ld	hl,ufi_init_str_0
 	call	_print_string
 	pop	de
-;source-doc/ufi-drv/./ufi-init.c:24: print_uint16(index);
+;source-doc/ufi-drv/ufi-init.c:24: print_uint16(index);
 	ld	l,(ix-1)
 	ld	h,0x00
 	push	de
@@ -88,17 +88,17 @@ l_chufi_init_00105:
 	ld	hl,ufi_init_str_1
 	call	_print_string
 	pop	de
-;source-doc/ufi-drv/./ufi-init.c:26: dio_add_entry(ch_ufi_fntbl, storage_device);
+;source-doc/ufi-drv/ufi-init.c:26: dio_add_entry(ch_ufi_fntbl, storage_device);
 	ld	hl,_ch_ufi_fntbl
 	call	_dio_add_entry
 l_chufi_init_00106:
-;source-doc/ufi-drv/./ufi-init.c:29: } while (++index != MAX_NUMBER_OF_DEVICES + 1);
+;source-doc/ufi-drv/ufi-init.c:29: } while (++index != MAX_NUMBER_OF_DEVICES + 1);
 	inc	(ix-1)
 	ld	a,(ix-1)
 	sub	0x07
 	jr	NZ,l_chufi_init_00105
 l_chufi_init_00108:
-;source-doc/ufi-drv/./ufi-init.c:30: }
+;source-doc/ufi-drv/ufi-init.c:30: }
 	inc	sp
 	pop	ix
 	ret
@@ -110,7 +110,7 @@ ufi_init_str_0:
 ufi_init_str_1:
 	DEFM " $"
 	DEFB 0x00
-;source-doc/ufi-drv/./ufi-init.c:32: uint32_t chufi_get_cap(device_config *const dev) {
+;source-doc/ufi-drv/ufi-init.c:32: uint32_t chufi_get_cap(device_config *const dev) {
 ; ---------------------------------
 ; Function chufi_get_cap
 ; ---------------------------------
@@ -121,15 +121,18 @@ _chufi_get_cap:
 	ld	hl, -72
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./ufi-init.c:34: memset(&response, 0, sizeof(ufi_format_capacities_response));
+;source-doc/ufi-drv/ufi-init.c:34: memset(&response, 0, sizeof(ufi_format_capacities_response));
 	ld	hl,0
 	add	hl, sp
-	ld	b,0x24
+	ld	b,0x12
 l_chufi_get_cap_00112:
-	ld	(hl),0x00
+	xor	a
+	ld	(hl), a
+	inc	hl
+	ld	(hl), a
 	inc	hl
 	djnz	l_chufi_get_cap_00112
-;source-doc/ufi-drv/./ufi-init.c:36: wait_for_device_ready(dev, 25);
+;source-doc/ufi-drv/ufi-init.c:36: wait_for_device_ready(dev, 25);
 	ld	a,0x19
 	push	af
 	inc	sp
@@ -139,7 +142,7 @@ l_chufi_get_cap_00112:
 	call	_wait_for_device_ready
 	pop	af
 	inc	sp
-;source-doc/ufi-drv/./ufi-init.c:40: ufi_inquiry(dev, &inquiry);
+;source-doc/ufi-drv/ufi-init.c:40: ufi_inquiry(dev, &inquiry);
 	ld	hl,36
 	add	hl, sp
 	push	hl
@@ -148,7 +151,7 @@ l_chufi_get_cap_00112:
 	push	hl
 	call	_ufi_inquiry
 	pop	af
-;source-doc/ufi-drv/./ufi-init.c:42: wait_for_device_ready(dev, 15);
+;source-doc/ufi-drv/ufi-init.c:42: wait_for_device_ready(dev, 15);
 	ld	h,0x0f
 	ex	(sp),hl
 	inc	sp
@@ -158,7 +161,7 @@ l_chufi_get_cap_00112:
 	call	_wait_for_device_ready
 	pop	af
 	inc	sp
-;source-doc/ufi-drv/./ufi-init.c:44: const usb_error result = ufi_read_frmt_caps(dev, &response);
+;source-doc/ufi-drv/ufi-init.c:44: const usb_error result = ufi_read_frmt_caps(dev, &response);
 	ld	hl,0
 	add	hl, sp
 	push	hl
@@ -169,27 +172,27 @@ l_chufi_get_cap_00112:
 	pop	af
 	pop	af
 	ld	a, l
-;source-doc/ufi-drv/./ufi-init.c:45: if (result != USB_ERR_OK)
+;source-doc/ufi-drv/ufi-init.c:45: if (result != USB_ERR_OK)
 	or	a
 	jr	Z,l_chufi_get_cap_00102
-;source-doc/ufi-drv/./ufi-init.c:46: return 0;
+;source-doc/ufi-drv/ufi-init.c:46: return 0;
 	ld	hl,0x0000
 	ld	e, l
 	ld	d, l
 	jr	l_chufi_get_cap_00103
 l_chufi_get_cap_00102:
-;source-doc/ufi-drv/./ufi-init.c:48: return convert_from_msb_first(response.descriptors[0].number_of_blocks);
+;source-doc/ufi-drv/ufi-init.c:48: return convert_from_msb_first(response.descriptors[0].number_of_blocks);
 	ld	hl,4
 	add	hl, sp
 	push	hl
 	call	_convert_from_msb_first
 	pop	af
 l_chufi_get_cap_00103:
-;source-doc/ufi-drv/./ufi-init.c:49: }
+;source-doc/ufi-drv/ufi-init.c:49: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/ufi-drv/./ufi-init.c:51: uint8_t chufi_read(device_config_storage *const dev, uint8_t *const buffer) {
+;source-doc/ufi-drv/ufi-init.c:51: uint8_t chufi_read(device_config_storage *const dev, uint8_t *const buffer) {
 ; ---------------------------------
 ; Function chufi_read
 ; ---------------------------------
@@ -200,7 +203,7 @@ _chufi_read:
 	ld	hl, -20
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./ufi-init.c:53: if (wait_for_device_ready((device_config *)dev, 20) != 0)
+;source-doc/ufi-drv/ufi-init.c:53: if (wait_for_device_ready((device_config *)dev, 20) != 0)
 	ld	c,(ix+4)
 	ld	b,(ix+5)
 	push	bc
@@ -211,23 +214,22 @@ _chufi_read:
 	call	_wait_for_device_ready
 	pop	af
 	inc	sp
-	ld	e, l
+	ld	a, l
 	pop	bc
-	ld	a, e
 	or	a
 	jr	Z,l_chufi_read_00102
-;source-doc/ufi-drv/./ufi-init.c:54: return -1; // Not READY!
+;source-doc/ufi-drv/ufi-init.c:54: return -1; // Not READY!
 	ld	l,0xff
 	jr	l_chufi_read_00109
 l_chufi_read_00102:
-;source-doc/ufi-drv/./ufi-init.c:59: memset(&sense_codes, 0, sizeof(sense_codes));
+;source-doc/ufi-drv/ufi-init.c:59: memset(&sense_codes, 0, sizeof(sense_codes));
 	ld	hl,0
 	add	hl, sp
 	xor	a
 	ld	(hl), a
 	inc	hl
 	ld	(hl), a
-;source-doc/ufi-drv/./ufi-init.c:61: if (ufi_read_write_sector((device_config *)dev, false, dev->current_lba, 1, buffer, (uint8_t *)&sense_codes) != USB_ERR_OK)
+;source-doc/ufi-drv/ufi-init.c:61: if (ufi_read_write_sector((device_config *)dev, false, dev->current_lba, 1, buffer, (uint8_t *)&sense_codes) != USB_ERR_OK)
 	ld	e,(ix+4)
 	ld	d,(ix+5)
 	ld	hl,12
@@ -260,21 +262,24 @@ l_chufi_read_00102:
 	pop	bc
 	or	a
 	jr	Z,l_chufi_read_00104
-;source-doc/ufi-drv/./ufi-init.c:62: return -1; // general error
+;source-doc/ufi-drv/ufi-init.c:62: return -1; // general error
 	ld	l,0xff
 	jr	l_chufi_read_00109
 l_chufi_read_00104:
-;source-doc/ufi-drv/./ufi-init.c:65: memset(&response, 0, sizeof(response));
+;source-doc/ufi-drv/ufi-init.c:65: memset(&response, 0, sizeof(response));
 	push	bc
 	ld	hl,4
 	add	hl, sp
-	ld	b,0x12
+	ld	b,0x09
 l_chufi_read_00139:
-	ld	(hl),0x00
+	xor	a
+	ld	(hl), a
+	inc	hl
+	ld	(hl), a
 	inc	hl
 	djnz	l_chufi_read_00139
 	pop	bc
-;source-doc/ufi-drv/./ufi-init.c:67: if ((result = ufi_request_sense((device_config *)dev, &response)) != USB_ERR_OK)
+;source-doc/ufi-drv/ufi-init.c:67: if ((result = ufi_request_sense((device_config *)dev, &response)) != USB_ERR_OK)
 	ld	hl,2
 	add	hl, sp
 	push	hl
@@ -285,29 +290,29 @@ l_chufi_read_00139:
 	ld	a, l
 	or	a
 	jr	Z,l_chufi_read_00106
-;source-doc/ufi-drv/./ufi-init.c:68: return -1; // error
+;source-doc/ufi-drv/ufi-init.c:68: return -1; // error
 	ld	l,0xff
 	jr	l_chufi_read_00109
 l_chufi_read_00106:
-;source-doc/ufi-drv/./ufi-init.c:72: const uint8_t sense_key = response.sense_key;
+;source-doc/ufi-drv/ufi-init.c:72: const uint8_t sense_key = response.sense_key;
 	ld	hl,4
 	add	hl, sp
 	ld	a, (hl)
-;source-doc/ufi-drv/./ufi-init.c:74: if (sense_key != 0)
+;source-doc/ufi-drv/ufi-init.c:74: if (sense_key != 0)
 	and	0x0f
 	jr	Z,l_chufi_read_00108
-;source-doc/ufi-drv/./ufi-init.c:75: return -1;
+;source-doc/ufi-drv/ufi-init.c:75: return -1;
 	ld	l,0xff
 	jr	l_chufi_read_00109
 l_chufi_read_00108:
-;source-doc/ufi-drv/./ufi-init.c:77: return USB_ERR_OK;
+;source-doc/ufi-drv/ufi-init.c:77: return USB_ERR_OK;
 	ld	l,0x00
 l_chufi_read_00109:
-;source-doc/ufi-drv/./ufi-init.c:78: }
+;source-doc/ufi-drv/ufi-init.c:78: }
 	ld	sp, ix
 	pop	ix
 	ret
-;source-doc/ufi-drv/./ufi-init.c:80: usb_error chufi_write(device_config_storage *const dev, uint8_t *const buffer) {
+;source-doc/ufi-drv/ufi-init.c:80: usb_error chufi_write(device_config_storage *const dev, uint8_t *const buffer) {
 ; ---------------------------------
 ; Function chufi_write
 ; ---------------------------------
@@ -318,7 +323,7 @@ _chufi_write:
 	ld	hl, -20
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./ufi-init.c:82: if (wait_for_device_ready((device_config *)dev, 20) != 0)
+;source-doc/ufi-drv/ufi-init.c:82: if (wait_for_device_ready((device_config *)dev, 20) != 0)
 	ld	c,(ix+4)
 	ld	b,(ix+5)
 	push	bc
@@ -329,23 +334,22 @@ _chufi_write:
 	call	_wait_for_device_ready
 	pop	af
 	inc	sp
-	ld	e, l
+	ld	a, l
 	pop	bc
-	ld	a, e
 	or	a
 	jr	Z,l_chufi_write_00102
-;source-doc/ufi-drv/./ufi-init.c:83: return -1; // Not READY!
+;source-doc/ufi-drv/ufi-init.c:83: return -1; // Not READY!
 	ld	l,0xff
 	jr	l_chufi_write_00109
 l_chufi_write_00102:
-;source-doc/ufi-drv/./ufi-init.c:87: memset(&sense_codes, 0, sizeof(sense_codes));
+;source-doc/ufi-drv/ufi-init.c:87: memset(&sense_codes, 0, sizeof(sense_codes));
 	ld	hl,0
 	add	hl, sp
 	xor	a
 	ld	(hl), a
 	inc	hl
 	ld	(hl), a
-;source-doc/ufi-drv/./ufi-init.c:88: if ((ufi_read_write_sector((device_config *)dev, true, dev->current_lba, 1, buffer, (uint8_t *)&sense_codes)) != USB_ERR_OK) {
+;source-doc/ufi-drv/ufi-init.c:88: if ((ufi_read_write_sector((device_config *)dev, true, dev->current_lba, 1, buffer, (uint8_t *)&sense_codes)) != USB_ERR_OK) {
 	ld	e,(ix+4)
 	ld	d,(ix+5)
 	ld	hl,12
@@ -378,21 +382,24 @@ l_chufi_write_00102:
 	pop	bc
 	or	a
 	jr	Z,l_chufi_write_00104
-;source-doc/ufi-drv/./ufi-init.c:89: return -1;
+;source-doc/ufi-drv/ufi-init.c:89: return -1;
 	ld	l,0xff
 	jr	l_chufi_write_00109
 l_chufi_write_00104:
-;source-doc/ufi-drv/./ufi-init.c:93: memset(&response, 0, sizeof(response));
+;source-doc/ufi-drv/ufi-init.c:93: memset(&response, 0, sizeof(response));
 	push	bc
 	ld	hl,4
 	add	hl, sp
-	ld	b,0x12
+	ld	b,0x09
 l_chufi_write_00139:
-	ld	(hl),0x00
+	xor	a
+	ld	(hl), a
+	inc	hl
+	ld	(hl), a
 	inc	hl
 	djnz	l_chufi_write_00139
 	pop	bc
-;source-doc/ufi-drv/./ufi-init.c:95: if ((ufi_request_sense((device_config *)dev, &response)) != USB_ERR_OK) {
+;source-doc/ufi-drv/ufi-init.c:95: if ((ufi_request_sense((device_config *)dev, &response)) != USB_ERR_OK) {
 	ld	hl,2
 	add	hl, sp
 	push	hl
@@ -403,25 +410,25 @@ l_chufi_write_00139:
 	ld	a, l
 	or	a
 	jr	Z,l_chufi_write_00106
-;source-doc/ufi-drv/./ufi-init.c:96: return -1;
+;source-doc/ufi-drv/ufi-init.c:96: return -1;
 	ld	l,0xff
 	jr	l_chufi_write_00109
 l_chufi_write_00106:
-;source-doc/ufi-drv/./ufi-init.c:101: const uint8_t sense_key = response.sense_key;
+;source-doc/ufi-drv/ufi-init.c:101: const uint8_t sense_key = response.sense_key;
 	ld	hl,4
 	add	hl, sp
 	ld	a, (hl)
-;source-doc/ufi-drv/./ufi-init.c:103: if (sense_key != 0)
+;source-doc/ufi-drv/ufi-init.c:103: if (sense_key != 0)
 	and	0x0f
 	jr	Z,l_chufi_write_00108
-;source-doc/ufi-drv/./ufi-init.c:104: return -1;
+;source-doc/ufi-drv/ufi-init.c:104: return -1;
 	ld	l,0xff
 	jr	l_chufi_write_00109
 l_chufi_write_00108:
-;source-doc/ufi-drv/./ufi-init.c:106: return USB_ERR_OK;
+;source-doc/ufi-drv/ufi-init.c:106: return USB_ERR_OK;
 	ld	l,0x00
 l_chufi_write_00109:
-;source-doc/ufi-drv/./ufi-init.c:107: }
+;source-doc/ufi-drv/ufi-init.c:107: }
 	ld	sp, ix
 	pop	ix
 	ret

Source/HBIOS/ch376-native/ufi-drv/usb_cbi.c.asm

@@ -0,0 +1,599 @@
+;--------------------------------------------------------
+; File Created by SDCC : free open source ISO C Compiler
+; Version 4.4.0 #14648 (Linux)
+;--------------------------------------------------------
+; Processed by Z88DK
+;--------------------------------------------------------
+	
+	EXTERN __divschar
+	EXTERN __divschar_callee
+	EXTERN __divsint
+	EXTERN __divsint_callee
+	EXTERN __divslong
+	EXTERN __divslong_callee
+	EXTERN __divslonglong
+	EXTERN __divslonglong_callee
+	EXTERN __divsuchar
+	EXTERN __divsuchar_callee
+	EXTERN __divuchar
+	EXTERN __divuchar_callee
+	EXTERN __divuint
+	EXTERN __divuint_callee
+	EXTERN __divulong
+	EXTERN __divulong_callee
+	EXTERN __divulonglong
+	EXTERN __divulonglong_callee
+	EXTERN __divuschar
+	EXTERN __divuschar_callee
+	EXTERN __modschar
+	EXTERN __modschar_callee
+	EXTERN __modsint
+	EXTERN __modsint_callee
+	EXTERN __modslong
+	EXTERN __modslong_callee
+	EXTERN __modslonglong
+	EXTERN __modslonglong_callee
+	EXTERN __modsuchar
+	EXTERN __modsuchar_callee
+	EXTERN __moduchar
+	EXTERN __moduchar_callee
+	EXTERN __moduint
+	EXTERN __moduint_callee
+	EXTERN __modulong
+	EXTERN __modulong_callee
+	EXTERN __modulonglong
+	EXTERN __modulonglong_callee
+	EXTERN __moduschar
+	EXTERN __moduschar_callee
+	EXTERN __mulint
+	EXTERN __mulint_callee
+	EXTERN __mullong
+	EXTERN __mullong_callee
+	EXTERN __mullonglong
+	EXTERN __mullonglong_callee
+	EXTERN __mulschar
+	EXTERN __mulschar_callee
+	EXTERN __mulsuchar
+	EXTERN __mulsuchar_callee
+	EXTERN __muluchar
+	EXTERN __muluchar_callee
+	EXTERN __muluschar
+	EXTERN __muluschar_callee
+	EXTERN __rlslonglong
+	EXTERN __rlslonglong_callee
+	EXTERN __rlulonglong
+	EXTERN __rlulonglong_callee
+	EXTERN __rrslonglong
+	EXTERN __rrslonglong_callee
+	EXTERN __rrulonglong
+	EXTERN __rrulonglong_callee
+	EXTERN ___mulsint2slong
+	EXTERN ___mulsint2slong_callee
+	EXTERN ___muluint2ulong
+	EXTERN ___muluint2ulong_callee
+	EXTERN ___sdcc_call_hl
+	EXTERN ___sdcc_call_iy
+	EXTERN ___sdcc_enter_ix
+	EXTERN banked_call
+	EXTERN _banked_ret
+	EXTERN ___fs2schar
+	EXTERN ___fs2schar_callee
+	EXTERN ___fs2sint
+	EXTERN ___fs2sint_callee
+	EXTERN ___fs2slong
+	EXTERN ___fs2slong_callee
+	EXTERN ___fs2slonglong
+	EXTERN ___fs2slonglong_callee
+	EXTERN ___fs2uchar
+	EXTERN ___fs2uchar_callee
+	EXTERN ___fs2uint
+	EXTERN ___fs2uint_callee
+	EXTERN ___fs2ulong
+	EXTERN ___fs2ulong_callee
+	EXTERN ___fs2ulonglong
+	EXTERN ___fs2ulonglong_callee
+	EXTERN ___fsadd
+	EXTERN ___fsadd_callee
+	EXTERN ___fsdiv
+	EXTERN ___fsdiv_callee
+	EXTERN ___fseq
+	EXTERN ___fseq_callee
+	EXTERN ___fsgt
+	EXTERN ___fsgt_callee
+	EXTERN ___fslt
+	EXTERN ___fslt_callee
+	EXTERN ___fsmul
+	EXTERN ___fsmul_callee
+	EXTERN ___fsneq
+	EXTERN ___fsneq_callee
+	EXTERN ___fssub
+	EXTERN ___fssub_callee
+	EXTERN ___schar2fs
+	EXTERN ___schar2fs_callee
+	EXTERN ___sint2fs
+	EXTERN ___sint2fs_callee
+	EXTERN ___slong2fs
+	EXTERN ___slong2fs_callee
+	EXTERN ___slonglong2fs
+	EXTERN ___slonglong2fs_callee
+	EXTERN ___uchar2fs
+	EXTERN ___uchar2fs_callee
+	EXTERN ___uint2fs
+	EXTERN ___uint2fs_callee
+	EXTERN ___ulong2fs
+	EXTERN ___ulong2fs_callee
+	EXTERN ___ulonglong2fs
+	EXTERN ___ulonglong2fs_callee
+	EXTERN ____sdcc_2_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_2_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_deix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_bcix
+	EXTERN ____sdcc_4_copy_src_mhl_dst_mbc
+	EXTERN ____sdcc_4_ldi_nosave_bc
+	EXTERN ____sdcc_4_ldi_save_bc
+	EXTERN ____sdcc_4_push_hlix
+	EXTERN ____sdcc_4_push_mhl
+	EXTERN ____sdcc_lib_setmem_hl
+	EXTERN ____sdcc_ll_add_de_bc_hl
+	EXTERN ____sdcc_ll_add_de_bc_hlix
+	EXTERN ____sdcc_ll_add_de_hlix_bc
+	EXTERN ____sdcc_ll_add_de_hlix_bcix
+	EXTERN ____sdcc_ll_add_deix_bc_hl
+	EXTERN ____sdcc_ll_add_deix_hlix
+	EXTERN ____sdcc_ll_add_hlix_bc_deix
+	EXTERN ____sdcc_ll_add_hlix_deix_bc
+	EXTERN ____sdcc_ll_add_hlix_deix_bcix
+	EXTERN ____sdcc_ll_asr_hlix_a
+	EXTERN ____sdcc_ll_asr_mbc_a
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_de_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hl
+	EXTERN ____sdcc_ll_copy_src_deix_dst_hlix
+	EXTERN ____sdcc_ll_copy_src_deixm_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_desp_dst_hlsp
+	EXTERN ____sdcc_ll_copy_src_hl_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_de
+	EXTERN ____sdcc_ll_copy_src_hlsp_dst_deixm
+	EXTERN ____sdcc_ll_lsl_hlix_a
+	EXTERN ____sdcc_ll_lsl_mbc_a
+	EXTERN ____sdcc_ll_lsr_hlix_a
+	EXTERN ____sdcc_ll_lsr_mbc_a
+	EXTERN ____sdcc_ll_push_hlix
+	EXTERN ____sdcc_ll_push_mhl
+	EXTERN ____sdcc_ll_sub_de_bc_hl
+	EXTERN ____sdcc_ll_sub_de_bc_hlix
+	EXTERN ____sdcc_ll_sub_de_hlix_bc
+	EXTERN ____sdcc_ll_sub_de_hlix_bcix
+	EXTERN ____sdcc_ll_sub_deix_bc_hl
+	EXTERN ____sdcc_ll_sub_deix_hlix
+	EXTERN ____sdcc_ll_sub_hlix_bc_deix
+	EXTERN ____sdcc_ll_sub_hlix_deix_bc
+	EXTERN ____sdcc_ll_sub_hlix_deix_bcix
+	EXTERN ____sdcc_load_debc_deix
+	EXTERN ____sdcc_load_dehl_deix
+	EXTERN ____sdcc_load_debc_mhl
+	EXTERN ____sdcc_load_hlde_mhl
+	EXTERN ____sdcc_store_dehl_bcix
+	EXTERN ____sdcc_store_debc_hlix
+	EXTERN ____sdcc_store_debc_mhl
+	EXTERN ____sdcc_cpu_pop_ei
+	EXTERN ____sdcc_cpu_pop_ei_jp
+	EXTERN ____sdcc_cpu_push_di
+	EXTERN ____sdcc_outi
+	EXTERN ____sdcc_outi_128
+	EXTERN ____sdcc_outi_256
+	EXTERN ____sdcc_ldi
+	EXTERN ____sdcc_ldi_128
+	EXTERN ____sdcc_ldi_256
+	EXTERN ____sdcc_4_copy_srcd_hlix_dst_deix
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_deix
+	EXTERN ____sdcc_4_or_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_and_src_dehl_dst_bcix
+	EXTERN ____sdcc_4_xor_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_mbc_mhl_dst_debc
+	EXTERN ____sdcc_4_cpl_src_mhl_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_mhl_dst_debc
+	EXTERN ____sdcc_4_and_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_or_src_debc_hlix_dst_debc
+	EXTERN ____sdcc_4_xor_src_debc_hlix_dst_debc
+
+;--------------------------------------------------------
+; Public variables in this module
+;--------------------------------------------------------
+	GLOBAL _cbi2_adsc
+	GLOBAL _usb_execute_cbi
+;--------------------------------------------------------
+; Externals used
+;--------------------------------------------------------
+	GLOBAL _critical_end
+	GLOBAL _critical_begin
+	GLOBAL _usbtrn_clear_endpoint_halt
+	GLOBAL _usbtrn_set_address
+	GLOBAL _usbtrn_set_configuration
+	GLOBAL _usbtrn_gfull_cfg_desc
+	GLOBAL _usbtrn_get_config_descriptor
+	GLOBAL _usbtrn_get_descriptor2
+	GLOBAL _usbtrn_get_descriptor
+	GLOBAL _usbdev_dat_in_trnsfer_0
+	GLOBAL _usbdev_dat_in_trnsfer
+	GLOBAL _usbdev_bulk_in_transfer
+	GLOBAL _usbdev_blk_out_trnsfer
+	GLOBAL _usbdev_control_transfer
+	GLOBAL _usb_data_out_transfer
+	GLOBAL _usb_data_in_transfer_n
+	GLOBAL _usb_data_in_transfer
+	GLOBAL _usb_control_transfer
+	GLOBAL _ch_issue_token_in_ep0
+	GLOBAL _ch_issue_token_out_ep0
+	GLOBAL _ch_issue_token_setup
+	GLOBAL _ch_data_out_transfer
+	GLOBAL _ch_data_in_transfer_n
+	GLOBAL _ch_data_in_transfer
+	GLOBAL _ch_control_transfer_set_config
+	GLOBAL _ch_control_transfer_set_address
+	GLOBAL _ch_control_transfer_request_descriptor
+	GLOBAL _ch_set_usb_address
+	GLOBAL _ch_write_data
+	GLOBAL _ch_cmd_get_ic_version
+	GLOBAL _ch_cmd_set_usb_mode
+	GLOBAL _ch_probe
+	GLOBAL _ch_cmd_reset_all
+	GLOBAL _ch_read_data
+	GLOBAL _ch_very_short_wait_int_and_get_status
+	GLOBAL _ch_short_wait_int_and_get_status
+	GLOBAL _ch_long_wait_int_and_get_status
+	GLOBAL _ch_get_status
+	GLOBAL _ch_command
+	GLOBAL _delay_medium
+	GLOBAL _delay_short
+	GLOBAL _delay_20ms
+	GLOBAL _printf
+	GLOBAL _delay
+	GLOBAL _ulltoa_callee
+	GLOBAL _ulltoa
+	GLOBAL _strtoull_callee
+	GLOBAL _strtoull
+	GLOBAL _strtoll_callee
+	GLOBAL _strtoll
+	GLOBAL _lltoa_callee
+	GLOBAL _lltoa
+	GLOBAL _llabs_callee
+	GLOBAL _llabs
+	GLOBAL __lldivu__callee
+	GLOBAL __lldivu_
+	GLOBAL __lldiv__callee
+	GLOBAL __lldiv_
+	GLOBAL _atoll_callee
+	GLOBAL _atoll
+	GLOBAL _realloc_unlocked_callee
+	GLOBAL _realloc_unlocked
+	GLOBAL _malloc_unlocked_fastcall
+	GLOBAL _malloc_unlocked
+	GLOBAL _free_unlocked_fastcall
+	GLOBAL _free_unlocked
+	GLOBAL _calloc_unlocked_callee
+	GLOBAL _calloc_unlocked
+	GLOBAL _aligned_alloc_unlocked_callee
+	GLOBAL _aligned_alloc_unlocked
+	GLOBAL _realloc_callee
+	GLOBAL _realloc
+	GLOBAL _malloc_fastcall
+	GLOBAL _malloc
+	GLOBAL _free_fastcall
+	GLOBAL _free
+	GLOBAL _calloc_callee
+	GLOBAL _calloc
+	GLOBAL _aligned_alloc_callee
+	GLOBAL _aligned_alloc
+	GLOBAL _utoa_callee
+	GLOBAL _utoa
+	GLOBAL _ultoa_callee
+	GLOBAL _ultoa
+	GLOBAL _system_fastcall
+	GLOBAL _system
+	GLOBAL _strtoul_callee
+	GLOBAL _strtoul
+	GLOBAL _strtol_callee
+	GLOBAL _strtol
+	GLOBAL _strtof_callee
+	GLOBAL _strtof
+	GLOBAL _strtod_callee
+	GLOBAL _strtod
+	GLOBAL _srand_fastcall
+	GLOBAL _srand
+	GLOBAL _rand
+	GLOBAL _quick_exit_fastcall
+	GLOBAL _quick_exit
+	GLOBAL _qsort_callee
+	GLOBAL _qsort
+	GLOBAL _ltoa_callee
+	GLOBAL _ltoa
+	GLOBAL _labs_fastcall
+	GLOBAL _labs
+	GLOBAL _itoa_callee
+	GLOBAL _itoa
+	GLOBAL _ftoh_callee
+	GLOBAL _ftoh
+	GLOBAL _ftog_callee
+	GLOBAL _ftog
+	GLOBAL _ftoe_callee
+	GLOBAL _ftoe
+	GLOBAL _ftoa_callee
+	GLOBAL _ftoa
+	GLOBAL _exit_fastcall
+	GLOBAL _exit
+	GLOBAL _dtoh_callee
+	GLOBAL _dtoh
+	GLOBAL _dtog_callee
+	GLOBAL _dtog
+	GLOBAL _dtoe_callee
+	GLOBAL _dtoe
+	GLOBAL _dtoa_callee
+	GLOBAL _dtoa
+	GLOBAL _bsearch_callee
+	GLOBAL _bsearch
+	GLOBAL _atol_fastcall
+	GLOBAL _atol
+	GLOBAL _atoi_fastcall
+	GLOBAL _atoi
+	GLOBAL _atof_fastcall
+	GLOBAL _atof
+	GLOBAL _atexit_fastcall
+	GLOBAL _atexit
+	GLOBAL _at_quick_exit_fastcall
+	GLOBAL _at_quick_exit
+	GLOBAL _abs_fastcall
+	GLOBAL _abs
+	GLOBAL _abort
+	GLOBAL __strtou__callee
+	GLOBAL __strtou_
+	GLOBAL __strtoi__callee
+	GLOBAL __strtoi_
+	GLOBAL __random_uniform_xor_8__fastcall
+	GLOBAL __random_uniform_xor_8_
+	GLOBAL __random_uniform_xor_32__fastcall
+	GLOBAL __random_uniform_xor_32_
+	GLOBAL __random_uniform_cmwc_8__fastcall
+	GLOBAL __random_uniform_cmwc_8_
+	GLOBAL __shellsort__callee
+	GLOBAL __shellsort_
+	GLOBAL __quicksort__callee
+	GLOBAL __quicksort_
+	GLOBAL __insertion_sort__callee
+	GLOBAL __insertion_sort_
+	GLOBAL __ldivu__callee
+	GLOBAL __ldivu_
+	GLOBAL __ldiv__callee
+	GLOBAL __ldiv_
+	GLOBAL __divu__callee
+	GLOBAL __divu_
+	GLOBAL __div__callee
+	GLOBAL __div_
+	GLOBAL _in_critical_usb_section
+	GLOBAL _result
+;--------------------------------------------------------
+; special function registers
+;--------------------------------------------------------
+defc _CH376_DATA_PORT	=	0xff88
+defc _CH376_COMMAND_PORT	=	0xff89
+defc _USB_MODULE_LEDS	=	0xff8a
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	SECTION bss_compiler
+;--------------------------------------------------------
+; ram data
+;--------------------------------------------------------
+	
+IF 0
+	
+; .area _INITIALIZED removed by z88dk
+	
+_cbi2_adsc:
+	DEFS 8
+	
+ENDIF
+	
+;--------------------------------------------------------
+; absolute external ram data
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; global & static initialisations
+;--------------------------------------------------------
+	SECTION code_crt_init
+;--------------------------------------------------------
+; Home
+;--------------------------------------------------------
+	SECTION IGNORE
+;--------------------------------------------------------
+; code
+;--------------------------------------------------------
+	SECTION code_compiler
+;source-doc/ufi-drv/usb_cbi.c:10: usb_error usb_execute_cbi(device_config *const storage_device,
+;	---------------------------------
+; Function usb_execute_cbi
+; ---------------------------------
+_usb_execute_cbi:
+	push	ix
+	ld	ix,0
+	add	ix,sp
+	ld	hl, -8
+	add	hl, sp
+	ld	sp, hl
+;source-doc/ufi-drv/usb_cbi.c:17: const uint8_t interface_number = storage_device->interface_number;
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	ld	c,l
+	ld	b,h
+	inc	hl
+	inc	hl
+	ld	e, (hl)
+;source-doc/ufi-drv/usb_cbi.c:20: adsc           = cbi2_adsc;
+	push	de
+	push	bc
+	ex	de, hl
+	ld	hl,4
+	add	hl, sp
+	ex	de, hl
+	ld	bc,0x0008
+	ld	hl,_cbi2_adsc
+	ldir
+	pop	bc
+	pop	de
+;source-doc/ufi-drv/usb_cbi.c:21: adsc.bIndex[0] = interface_number;
+	ld	(ix-4),e
+;source-doc/ufi-drv/usb_cbi.c:23: critical_begin();
+	push	bc
+	call	_critical_begin
+	pop	bc
+;source-doc/ufi-drv/usb_cbi.c:25: result = usbdev_control_transfer(storage_device, &adsc, (uint8_t *const)cmd);
+	ld	l,(ix+6)
+	ld	h,(ix+7)
+	push	hl
+	ld	hl,2
+	add	hl, sp
+	push	hl
+	push	bc
+	call	_usbdev_control_transfer
+	pop	af
+	pop	af
+	pop	af
+	ld	a, l
+	ld	(_result), a
+;source-doc/ufi-drv/usb_cbi.c:27: if (result == USB_ERR_STALL) {
+	ld	a,(_result)
+	sub	a,0x02
+	jr	NZ,l_usb_execute_cbi_00104
+;source-doc/ufi-drv/usb_cbi.c:28: if (sense_codes != NULL)
+	ld	a,(ix+14)
+	or	a,(ix+13)
+	jr	Z,l_usb_execute_cbi_00102
+;source-doc/ufi-drv/usb_cbi.c:29: usbdev_dat_in_trnsfer(storage_device, sense_codes, 2, ENDPOINT_INTERRUPT_IN);
+	ld	a,0x02
+	push	af
+	inc	sp
+	ld	hl,0x0002
+	push	hl
+	ld	l,(ix+13)
+	ld	h,(ix+14)
+	push	hl
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	push	hl
+	call	_usbdev_dat_in_trnsfer
+	ld	hl,7
+	add	hl, sp
+	ld	sp, hl
+l_usb_execute_cbi_00102:
+;source-doc/ufi-drv/usb_cbi.c:31: result = USB_ERR_STALL;
+	ld	hl,_result
+	ld	(hl),0x02
+;source-doc/ufi-drv/usb_cbi.c:32: goto done;
+	jp	l_usb_execute_cbi_00116
+l_usb_execute_cbi_00104:
+;source-doc/ufi-drv/usb_cbi.c:35: if (result != USB_ERR_OK) {
+	ld	a,(_result)
+	or	a, a
+	jp	NZ, l_usb_execute_cbi_00116
+;source-doc/ufi-drv/usb_cbi.c:40: if (send) {
+	bit	0,(ix+8)
+	jr	Z,l_usb_execute_cbi_00112
+;source-doc/ufi-drv/usb_cbi.c:41: result = usbdev_blk_out_trnsfer(storage_device, buffer, buffer_size);
+	ld	l,(ix+9)
+	ld	h,(ix+10)
+	push	hl
+	ld	l,(ix+11)
+	ld	h,(ix+12)
+	push	hl
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	push	hl
+	call	_usbdev_blk_out_trnsfer
+	pop	af
+	pop	af
+	pop	af
+	ld	a, l
+	ld	(_result), a
+;source-doc/ufi-drv/usb_cbi.c:43: if (result != USB_ERR_OK) {
+	ld	a,(_result)
+	or	a, a
+	jr	Z,l_usb_execute_cbi_00113
+;source-doc/ufi-drv/usb_cbi.c:45: goto done;
+	jr	l_usb_execute_cbi_00116
+l_usb_execute_cbi_00112:
+;source-doc/ufi-drv/usb_cbi.c:48: result = usbdev_dat_in_trnsfer(storage_device, buffer, buffer_size, ENDPOINT_BULK_IN);
+	ld	a,0x01
+	push	af
+	inc	sp
+	ld	l,(ix+9)
+	ld	h,(ix+10)
+	push	hl
+	ld	l,(ix+11)
+	ld	h,(ix+12)
+	push	hl
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	push	hl
+	call	_usbdev_dat_in_trnsfer
+	pop	af
+	pop	af
+	pop	af
+	inc	sp
+	ld	a, l
+	ld	(_result), a
+;source-doc/ufi-drv/usb_cbi.c:50: if (result != USB_ERR_OK) {
+	ld	a,(_result)
+	or	a, a
+	jr	NZ,l_usb_execute_cbi_00116
+;source-doc/ufi-drv/usb_cbi.c:52: goto done;
+l_usb_execute_cbi_00113:
+;source-doc/ufi-drv/usb_cbi.c:56: if (sense_codes != NULL) {
+	ld	a,(ix+14)
+	or	a,(ix+13)
+	jr	Z,l_usb_execute_cbi_00116
+;source-doc/ufi-drv/usb_cbi.c:57: result = usbdev_dat_in_trnsfer(storage_device, sense_codes, 2, ENDPOINT_INTERRUPT_IN);
+	ld	a,0x02
+	push	af
+	inc	sp
+	ld	hl,0x0002
+	push	hl
+	ld	l,(ix+13)
+	ld	h,(ix+14)
+	push	hl
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	push	hl
+	call	_usbdev_dat_in_trnsfer
+	pop	af
+	pop	af
+	pop	af
+	inc	sp
+	ld	a, l
+	ld	(_result), a
+;source-doc/ufi-drv/usb_cbi.c:65: done:
+l_usb_execute_cbi_00116:
+;source-doc/ufi-drv/usb_cbi.c:66: critical_end();
+	call	_critical_end
+;source-doc/ufi-drv/usb_cbi.c:68: return result;
+	ld	hl,(_result)
+;source-doc/ufi-drv/usb_cbi.c:69: }
+	ld	sp, ix
+	pop	ix
+	ret
+	SECTION data_compiler
+_cbi2_adsc:
+	DEFB +0x21
+	DEFB +0x00
+	DEFB +0x00
+	DEFB +0x00
+	DEFB +0xff
+	DEFB +0x00
+	DEFW +0x000c
+	SECTION IGNORE

Source/HBIOS/ch376-native/ufi-drv/usb_cbi.c.s

@@ -1,5 +1,5 @@
 ;
-; Generated from source-doc/ufi-drv/./usb_cbi.c.asm -- not to be modify directly
+; Generated from source-doc/ufi-drv/usb_cbi.c.asm -- not to be modify directly
 ;
 ; 
 ;--------------------------------------------------------
@@ -50,7 +50,7 @@ _cbi2_adsc:
 ;--------------------------------------------------------
 ; code
 ;--------------------------------------------------------
-;source-doc/ufi-drv/./usb_cbi.c:10: usb_error usb_execute_cbi(device_config *const storage_device,
+;source-doc/ufi-drv/usb_cbi.c:10: usb_error usb_execute_cbi(device_config *const storage_device,
 ; ---------------------------------
 ; Function usb_execute_cbi
 ; ---------------------------------
@@ -61,33 +61,33 @@ _usb_execute_cbi:
 	ld	hl, -8
 	add	hl, sp
 	ld	sp, hl
-;source-doc/ufi-drv/./usb_cbi.c:17: const uint8_t interface_number = storage_device->interface_number;
-	ld	c,(ix+4)
-	ld	b,(ix+5)
-	ld	l, c
-	ld	h, b
+;source-doc/ufi-drv/usb_cbi.c:17: const uint8_t interface_number = storage_device->interface_number;
+	ld	l,(ix+4)
+	ld	h,(ix+5)
+	ld	c,l
+	ld	b,h
 	inc	hl
 	inc	hl
 	ld	e, (hl)
-;source-doc/ufi-drv/./usb_cbi.c:20: adsc           = cbi2_adsc;
+;source-doc/ufi-drv/usb_cbi.c:20: adsc           = cbi2_adsc;
 	push	de
 	push	bc
 	ex	de, hl
 	ld	hl,4
 	add	hl, sp
 	ex	de, hl
-	ld	hl,_cbi2_adsc
 	ld	bc,0x0008
+	ld	hl,_cbi2_adsc
 	ldir
 	pop	bc
 	pop	de
-;source-doc/ufi-drv/./usb_cbi.c:21: adsc.bIndex[0] = interface_number;
+;source-doc/ufi-drv/usb_cbi.c:21: adsc.bIndex[0] = interface_number;
 	ld	(ix-4),e
-;source-doc/ufi-drv/./usb_cbi.c:23: critical_begin();
+;source-doc/ufi-drv/usb_cbi.c:23: critical_begin();
 	push	bc
 	call	_critical_begin
 	pop	bc
-;source-doc/ufi-drv/./usb_cbi.c:25: result = usbdev_control_transfer(storage_device, &adsc, (uint8_t *const)cmd);
+;source-doc/ufi-drv/usb_cbi.c:25: result = usbdev_control_transfer(storage_device, &adsc, (uint8_t *const)cmd);
 	ld	l,(ix+6)
 	ld	h,(ix+7)
 	push	hl
@@ -101,15 +101,15 @@ _usb_execute_cbi:
 	pop	af
 	ld	a, l
 	ld	(_result), a
-;source-doc/ufi-drv/./usb_cbi.c:27: if (result == USB_ERR_STALL) {
+;source-doc/ufi-drv/usb_cbi.c:27: if (result == USB_ERR_STALL) {
 	ld	a,(_result)
 	sub	0x02
 	jr	NZ,l_usb_execute_cbi_00104
-;source-doc/ufi-drv/./usb_cbi.c:28: if (sense_codes != NULL)
+;source-doc/ufi-drv/usb_cbi.c:28: if (sense_codes != NULL)
 	ld	a,(ix+14)
 	or	(ix+13)
 	jr	Z,l_usb_execute_cbi_00102
-;source-doc/ufi-drv/./usb_cbi.c:29: usbdev_dat_in_trnsfer(storage_device, sense_codes, 2, ENDPOINT_INTERRUPT_IN);
+;source-doc/ufi-drv/usb_cbi.c:29: usbdev_dat_in_trnsfer(storage_device, sense_codes, 2, ENDPOINT_INTERRUPT_IN);
 	ld	a,0x02
 	push	af
 	inc	sp
@@ -122,25 +122,24 @@ _usb_execute_cbi:
 	ld	h,(ix+5)
 	push	hl
 	call	_usbdev_dat_in_trnsfer
-	pop	af
-	pop	af
-	pop	af
-	inc	sp
+	ld	hl,7
+	add	hl, sp
+	ld	sp, hl
 l_usb_execute_cbi_00102:
-;source-doc/ufi-drv/./usb_cbi.c:31: result = USB_ERR_STALL;
+;source-doc/ufi-drv/usb_cbi.c:31: result = USB_ERR_STALL;
 	ld	hl,_result
 	ld	(hl),0x02
-;source-doc/ufi-drv/./usb_cbi.c:32: goto done;
+;source-doc/ufi-drv/usb_cbi.c:32: goto done;
 	jp	l_usb_execute_cbi_00116
 l_usb_execute_cbi_00104:
-;source-doc/ufi-drv/./usb_cbi.c:35: if (result != USB_ERR_OK) {
+;source-doc/ufi-drv/usb_cbi.c:35: if (result != USB_ERR_OK) {
 	ld	a,(_result)
 	or	a
 	jp	NZ, l_usb_execute_cbi_00116
-;source-doc/ufi-drv/./usb_cbi.c:40: if (send) {
+;source-doc/ufi-drv/usb_cbi.c:40: if (send) {
 	bit	0,(ix+8)
 	jr	Z,l_usb_execute_cbi_00112
-;source-doc/ufi-drv/./usb_cbi.c:41: result = usbdev_blk_out_trnsfer(storage_device, buffer, buffer_size);
+;source-doc/ufi-drv/usb_cbi.c:41: result = usbdev_blk_out_trnsfer(storage_device, buffer, buffer_size);
 	ld	l,(ix+9)
 	ld	h,(ix+10)
 	push	hl
@@ -156,14 +155,14 @@ l_usb_execute_cbi_00104:
 	pop	af
 	ld	a, l
 	ld	(_result), a
-;source-doc/ufi-drv/./usb_cbi.c:43: if (result != USB_ERR_OK) {
+;source-doc/ufi-drv/usb_cbi.c:43: if (result != USB_ERR_OK) {
 	ld	a,(_result)
 	or	a
 	jr	Z,l_usb_execute_cbi_00113
-;source-doc/ufi-drv/./usb_cbi.c:45: goto done;
+;source-doc/ufi-drv/usb_cbi.c:45: goto done;
 	jr	l_usb_execute_cbi_00116
 l_usb_execute_cbi_00112:
-;source-doc/ufi-drv/./usb_cbi.c:48: result = usbdev_dat_in_trnsfer(storage_device, buffer, buffer_size, ENDPOINT_BULK_IN);
+;source-doc/ufi-drv/usb_cbi.c:48: result = usbdev_dat_in_trnsfer(storage_device, buffer, buffer_size, ENDPOINT_BULK_IN);
 	ld	a,0x01
 	push	af
 	inc	sp
@@ -183,17 +182,17 @@ l_usb_execute_cbi_00112:
 	inc	sp
 	ld	a, l
 	ld	(_result), a
-;source-doc/ufi-drv/./usb_cbi.c:50: if (result != USB_ERR_OK) {
+;source-doc/ufi-drv/usb_cbi.c:50: if (result != USB_ERR_OK) {
 	ld	a,(_result)
 	or	a
 	jr	NZ,l_usb_execute_cbi_00116
-;source-doc/ufi-drv/./usb_cbi.c:52: goto done;
+;source-doc/ufi-drv/usb_cbi.c:52: goto done;
 l_usb_execute_cbi_00113:
-;source-doc/ufi-drv/./usb_cbi.c:56: if (sense_codes != NULL) {
+;source-doc/ufi-drv/usb_cbi.c:56: if (sense_codes != NULL) {
 	ld	a,(ix+14)
 	or	(ix+13)
 	jr	Z,l_usb_execute_cbi_00116
-;source-doc/ufi-drv/./usb_cbi.c:57: result = usbdev_dat_in_trnsfer(storage_device, sense_codes, 2, ENDPOINT_INTERRUPT_IN);
+;source-doc/ufi-drv/usb_cbi.c:57: result = usbdev_dat_in_trnsfer(storage_device, sense_codes, 2, ENDPOINT_INTERRUPT_IN);
 	ld	a,0x02
 	push	af
 	inc	sp
@@ -212,14 +211,13 @@ l_usb_execute_cbi_00113:
 	inc	sp
 	ld	a, l
 	ld	(_result), a
-;source-doc/ufi-drv/./usb_cbi.c:65: done:
+;source-doc/ufi-drv/usb_cbi.c:65: done:
 l_usb_execute_cbi_00116:
-;source-doc/ufi-drv/./usb_cbi.c:66: critical_end();
+;source-doc/ufi-drv/usb_cbi.c:66: critical_end();
 	call	_critical_end
-;source-doc/ufi-drv/./usb_cbi.c:68: return result;
-	ld	hl,_result
-	ld	l, (hl)
-;source-doc/ufi-drv/./usb_cbi.c:69: }
+;source-doc/ufi-drv/usb_cbi.c:68: return result;
+	ld	hl,(_result)
+;source-doc/ufi-drv/usb_cbi.c:69: }
 	ld	sp, ix
 	pop	ix
 	ret

Source/HBIOS/util.asm

@@ -578,17 +578,6 @@ DELAY1:				;				|
 	; --- LOOP = ((CPUSCL * 16) - 5) TS ------------+	|
 	DEC	A		; 4TS			|	|
   #IF (BIOS == BIOS_WBW)	;			|	|
-    #IF (CPUFAM == CPU_EZ80)	;			|	|
-	OR	A		; +?TS FOR EZ80		|	|
-	OR	A		; +?TS FOR EZ80		|	|
-	OR	A		; +?TS FOR EZ80		|	|
-	OR	A		; +?TS FOR EZ80		|	|
-	OR	A		; +?TS FOR EZ80		|	|
-	OR	A		; +?TS FOR EZ80		|	|
-	OR	A		; +?TS FOR EZ80		|	|
-	OR	A		; +?TS FOR EZ80		|	|
-	OR	A		; +?TS FOR EZ80		|	|
-    #ENDIF			;			|	|
     #IF (CPUFAM == CPU_Z180)	;			|	|
 	OR	A		; +4TS FOR Z180		|	|
     #ENDIF			;			|	|