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ch376-native: output the configured port numbers for the ch376 native usb driver

pull/600/head
Dean Netherton 6 months ago
parent
8c629c637d
commit
f03c68c016
3 changed files with 91 additions and 47 deletions
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  1. 4
      Source/HBIOS/cfg_MASTER.asm
  2. 118
      Source/HBIOS/ch376-native/base-drv/ch376_init.c.s
  3. 16
      Source/HBIOS/ch376-native/source-doc/base-drv/ch376_init.c

4
Source/HBIOS/cfg_MASTER.asm
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@ -513,3 +513,7 @@ CHNATIVEEZ80 .EQU FALSE ; CH376: DELEGATE USB DRIVERS TO EZ80'S FIRMWARE
_CH376_DATA_PORT .EQU $FF88 ; CH376: DATA PORT
_CH376_COMMAND_PORT .EQU $FF89 ; CH376: COMMAND PORT
_USB_MODULE_LEDS .EQU $FF8A ; CH376: LED CONTROL PORT
_CH376_DAT_PORT_ADDR .EQU _CH376_DATA_PORT
_CH376_CMD_PORT_ADDR .EQU _CH376_COMMAND_PORT
_USB_MOD_LEDS_ADDR .EQU _USB_MODULE_LEDS

118
Source/HBIOS/ch376-native/base-drv/ch376_init.c.s
View File

@ -112,7 +112,7 @@ ch376_init_str_1:
DEFB $08
DEFM "*$"
DEFB $00
;source-doc/base-drv/ch376_init.c:25: static void _chnative_init(bool forced) {
;source-doc/base-drv/ch376_init.c:33: static void _chnative_init(bool forced) {
; ---------------------------------
; Function _chnative_init
; ---------------------------------
@ -121,7 +121,7 @@ __chnative_init:
ld ix,0
add ix,sp
dec sp
;source-doc/base-drv/ch376_init.c:28: const uint8_t loop_counter = forced ? 40 : 5;
;source-doc/base-drv/ch376_init.c:36: const uint8_t loop_counter = forced ? 40 : 5;
bit 0,(ix+4)
jr Z,l__chnative_init_00113
ld a,$28
@ -130,146 +130,172 @@ l__chnative_init_00113:
ld a,$05
l__chnative_init_00114:
ld (ix-1),a
;source-doc/base-drv/ch376_init.c:30: print_string("\r\nCH376: *$");
;source-doc/base-drv/ch376_init.c:38: print_string("\r\nCH376: IO=0x$");
ld hl,ch376_init_str_2
call _print_string
;source-doc/base-drv/ch376_init.c:32: r = wait_for_state(loop_counter, state, 1);
;source-doc/base-drv/ch376_init.c:39: print_hex((uint8_t)&CH376_DAT_PORT_ADDR);
ld l, +((_CH376_DAT_PORT_ADDR) & $FF)
call _print_hex
;source-doc/base-drv/ch376_init.c:40: print_string(comma_0_x_dollar);
ld hl,_comma_0_x_dollar
call _print_string
;source-doc/base-drv/ch376_init.c:41: print_hex((uint8_t)&CH376_CMD_PORT_ADDR);
ld l, +((_CH376_CMD_PORT_ADDR) & $FF)
call _print_hex
;source-doc/base-drv/ch376_init.c:42: print_string(comma_0_x_dollar);
ld hl,_comma_0_x_dollar
call _print_string
;source-doc/base-drv/ch376_init.c:43: print_hex((uint8_t)&USB_MOD_LEDS_ADDR);
ld l, +((_USB_MOD_LEDS_ADDR) & $FF)
call _print_hex
;source-doc/base-drv/ch376_init.c:44: print_string(" *$");
ld hl,ch376_init_str_3
call _print_string
;source-doc/base-drv/ch376_init.c:46: r = wait_for_state(loop_counter, state, 1);
ld a,$01
push af
inc sp
ld l,$00
ld a,(ix-1)
call _wait_for_state
;source-doc/base-drv/ch376_init.c:33: state = r & 255;
;source-doc/base-drv/ch376_init.c:35: print_string("\bPRESENT (VER $");
;source-doc/base-drv/ch376_init.c:47: state = r & 255;
;source-doc/base-drv/ch376_init.c:49: print_string("\bPRESENT (VER $");
push de
ld hl,ch376_init_str_3
ld hl,ch376_init_str_4
call _print_string
pop de
;source-doc/base-drv/ch376_init.c:37: r = usb_init(state);
;source-doc/base-drv/ch376_init.c:51: r = usb_init(state);
ld l, e
call _usb_init
ex de, hl
;source-doc/base-drv/ch376_init.c:38: state = r & 255;
;source-doc/base-drv/ch376_init.c:52: state = r & 255;
ld c, e
;source-doc/base-drv/ch376_init.c:39: if (state != 2) {
;source-doc/base-drv/ch376_init.c:53: if (state != 2) {
ld a, c
sub $02
jr Z,l__chnative_init_00102
;source-doc/base-drv/ch376_init.c:40: print_string("\rCH376: $");
ld hl,ch376_init_str_4
call _print_string
;source-doc/base-drv/ch376_init.c:41: print_string("VERSION FAILURE\r\n$");
;source-doc/base-drv/ch376_init.c:54: print_string("\rCH376: $");
ld hl,ch376_init_str_5
call _print_string
;source-doc/base-drv/ch376_init.c:42: return;
;source-doc/base-drv/ch376_init.c:55: print_string("VERSION FAILURE\r\n$");
ld hl,ch376_init_str_6
call _print_string
;source-doc/base-drv/ch376_init.c:56: return;
jr l__chnative_init_00111
l__chnative_init_00102:
;source-doc/base-drv/ch376_init.c:45: print_hex(r >> 8);
;source-doc/base-drv/ch376_init.c:59: print_hex(r >> 8);
push bc
ld l, d
call _print_hex
;source-doc/base-drv/ch376_init.c:46: print_string(ch376_driver_version);
;source-doc/base-drv/ch376_init.c:60: print_string(ch376_driver_version);
ld hl,_ch376_driver_version
call _print_string
;source-doc/base-drv/ch376_init.c:48: print_string("USB: *$");
ld hl,ch376_init_str_6
;source-doc/base-drv/ch376_init.c:62: print_string("USB: *$");
ld hl,ch376_init_str_7
call _print_string
pop bc
;source-doc/base-drv/ch376_init.c:50: r = wait_for_state(loop_counter, state, 3);
;source-doc/base-drv/ch376_init.c:64: r = wait_for_state(loop_counter, state, 3);
ld a,$03
push af
inc sp
ld l, c
ld a,(ix-1)
call _wait_for_state
;source-doc/base-drv/ch376_init.c:51: state = r & 255;
;source-doc/base-drv/ch376_init.c:53: if (state == 2) {
;source-doc/base-drv/ch376_init.c:65: state = r & 255;
;source-doc/base-drv/ch376_init.c:67: if (state == 2) {
ld a, e
sub $02
jr NZ,l__chnative_init_00104
;source-doc/base-drv/ch376_init.c:54: print_string("\bDISCONNECTED$");
ld hl,ch376_init_str_7
;source-doc/base-drv/ch376_init.c:68: print_string("\bDISCONNECTED$");
ld hl,ch376_init_str_8
call _print_string
;source-doc/base-drv/ch376_init.c:55: return;
;source-doc/base-drv/ch376_init.c:69: return;
jr l__chnative_init_00111
l__chnative_init_00104:
;source-doc/base-drv/ch376_init.c:58: print_string("\bCONNECTED$");
;source-doc/base-drv/ch376_init.c:72: print_string("\bCONNECTED$");
push de
ld hl,ch376_init_str_8
ld hl,ch376_init_str_9
call _print_string
pop de
;source-doc/base-drv/ch376_init.c:61: r = usb_init(state);
;source-doc/base-drv/ch376_init.c:75: r = usb_init(state);
ld l, e
call _usb_init
ex de, hl
;source-doc/base-drv/ch376_init.c:62: state = r & 255;
;source-doc/base-drv/ch376_init.c:76: state = r & 255;
ld c, e
;source-doc/base-drv/ch376_init.c:64: for (uint8_t i = 0; i < loop_counter; i++) {
;source-doc/base-drv/ch376_init.c:78: for (uint8_t i = 0; i < loop_counter; i++) {
ld b,$00
l__chnative_init_00109:
ld a, b
sub (ix-1)
jr NC,l__chnative_init_00111
;source-doc/base-drv/ch376_init.c:65: if (r >> 8 != 0)
;source-doc/base-drv/ch376_init.c:79: if (r >> 8 != 0)
ld a,$00
or d
jr NZ,l__chnative_init_00111
;source-doc/base-drv/ch376_init.c:68: print_string(".$");
;source-doc/base-drv/ch376_init.c:82: print_string(".$");
push bc
ld hl,ch376_init_str_9
ld hl,ch376_init_str_10
call _print_string
pop bc
;source-doc/base-drv/ch376_init.c:69: r = usb_init(state);
;source-doc/base-drv/ch376_init.c:83: r = usb_init(state);
push bc
ld l, c
call _usb_init
ex de, hl
pop bc
;source-doc/base-drv/ch376_init.c:70: state = r & 255;
;source-doc/base-drv/ch376_init.c:84: state = r & 255;
ld c, e
;source-doc/base-drv/ch376_init.c:64: for (uint8_t i = 0; i < loop_counter; i++) {
;source-doc/base-drv/ch376_init.c:78: for (uint8_t i = 0; i < loop_counter; i++) {
inc b
jr l__chnative_init_00109
l__chnative_init_00111:
;source-doc/base-drv/ch376_init.c:72: }
;source-doc/base-drv/ch376_init.c:86: }
inc sp
pop ix
ret
_comma_0_x_dollar:
DEFB +$20
DEFB +$30
DEFB +$78
DEFB +$24
ch376_init_str_2:
DEFB $0d
DEFB $0a
DEFM "CH376: *$"
DEFM "CH376: IO=0x$"
DEFB $00
ch376_init_str_3:
DEFM " *$"
DEFB $00
ch376_init_str_4:
DEFB $08
DEFM "PRESENT (VER $"
DEFB $00
ch376_init_str_4:
ch376_init_str_5:
DEFB $0d
DEFM "CH376: $"
DEFB $00
ch376_init_str_5:
ch376_init_str_6:
DEFM "VERSION FAILURE"
DEFB $0d
DEFB $0a
DEFM "$"
DEFB $00
ch376_init_str_6:
ch376_init_str_7:
DEFM "USB: *$"
DEFB $00
ch376_init_str_7:
ch376_init_str_8:
DEFB $08
DEFM "DISCONNECTED$"
DEFB $00
ch376_init_str_8:
ch376_init_str_9:
DEFB $08
DEFM "CONNECTED$"
DEFB $00
ch376_init_str_9:
ch376_init_str_10:
DEFM ".$"
DEFB $00
;source-doc/base-drv/ch376_init.c:74: void chnative_init_force(void) { _chnative_init(true); }
;source-doc/base-drv/ch376_init.c:88: void chnative_init_force(void) { _chnative_init(true); }
; ---------------------------------
; Function chnative_init_force
; ---------------------------------
@ -280,7 +306,7 @@ _chnative_init_force:
call __chnative_init
inc sp
ret
;source-doc/base-drv/ch376_init.c:76: void chnative_init(void) { _chnative_init(false); }
;source-doc/base-drv/ch376_init.c:90: void chnative_init(void) { _chnative_init(false); }
; ---------------------------------
; Function chnative_init
; ---------------------------------

16
Source/HBIOS/ch376-native/source-doc/base-drv/ch376_init.c
View File

@ -22,12 +22,26 @@ static uint16_t wait_for_state(const uint8_t loop_counter, uint8_t state, const
extern const char ch376_driver_version[];
extern uint8_t CH376_DAT_PORT_ADDR;
extern uint8_t CH376_CMD_PORT_ADDR;
extern uint8_t USB_MOD_LEDS_ADDR;
// there is a weird bug with the compilier - somtimes string literals containing
// a dollar sign -- the dollar sign is ignored!
const char comma_0_x_dollar[] = {' ', '0', 'x', '$'};
static void _chnative_init(bool forced) {
uint8_t state = 0;
uint16_t r;
const uint8_t loop_counter = forced ? 40 : 5;
print_string("\r\nCH376: *$");
print_string("\r\nCH376: IO=0x$");
print_hex((uint8_t)&CH376_DAT_PORT_ADDR);
print_string(comma_0_x_dollar);
print_hex((uint8_t)&CH376_CMD_PORT_ADDR);
print_string(comma_0_x_dollar);
print_hex((uint8_t)&USB_MOD_LEDS_ADDR);
print_string(" *$");
r = wait_for_state(loop_counter, state, 1);
state = r & 255;

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