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FD Motor Timeout

- Made FDC motor timeout smaller and more consistent across different speed CPUs
- Added "boot" messaging to RTC
pull/109/head
Wayne Warthen 6 years ago
parent
commit
5244ea9e79
  1. 27
      Source/Apps/RTC.asm
  2. 10
      Source/HBIOS/fd.asm

27
Source/Apps/RTC.asm

@ -1265,31 +1265,31 @@ RTC_UCL:
RET Z
CP 'H'
JR Z,RTC_TOP_LOOP_HELP
JP Z,RTC_TOP_LOOP_HELP
CP 'D'
JR Z,RTC_TOP_LOOP_DELAY
JP Z,RTC_TOP_LOOP_DELAY
CP 'B'
JR Z,RTC_TOP_LOOP_BOOT
JP Z,RTC_TOP_LOOP_BOOT
CP 'C'
JR Z,RTC_TOP_LOOP_CHARGE
JP Z,RTC_TOP_LOOP_CHARGE
CP 'N'
JR Z,RTC_TOP_LOOP_NOCHARGE
JP Z,RTC_TOP_LOOP_NOCHARGE
CP 'A'
JR Z,RTC_TOP_LOOP_START
JP Z,RTC_TOP_LOOP_START
CP 'S'
JP Z,RTC_TOP_LOOP_SET
CP 'I'
JR Z,RTC_TOP_LOOP_INIT
JP Z,RTC_TOP_LOOP_INIT
CP 'T'
JR Z,RTC_TOP_LOOP_TIME
JP Z,RTC_TOP_LOOP_TIME
LD DE,CRLF_MSG
LD C,09H ; CP/M write string to console call
@ -1309,6 +1309,16 @@ RTC_TOP_LOOP_DELAY:
JP RTC_TOP_LOOP_1
RTC_TOP_LOOP_BOOT:
LD DE,BOOTMSG ; BOOT message
LD C,9 ; BDOS string display function
CALL BDOS ; Do it
; WAIT FOR MESSAGE TO BE DISPLAYED
LD HL,10000
DELAY_LOOP: ; LOOP IS 26TS
DEC HL ; 6TS
LD A,H ; 4TS
OR L ; 4TS
JR NZ,DELAY_LOOP ; 12TS
LD A,BID_BOOT ; BOOT BANK
LD HL,0 ; ADDRESS ZERO
CALL HB_BNKCALL ; DOES NOT RETURN
@ -1685,6 +1695,7 @@ PLTERR .TEXT "\r\n\r\nUnknown/unsupported hardware platform, aborting...\r\n$"
UBERR .TEXT "\r\nUNA UBIOS is not currently supported, aborting...\r\n$"
HBTAG .TEXT "RomWBW HBIOS$"
UBTAG .TEXT "UNA UBIOS"
BOOTMSG .TEXT "\r\n\r\nRebooting...$"
PLT_SBC .TEXT ", SBC/Zeta RTC Latch Port 0x70\r\n$"
PLT_N8 .TEXT ", N8 RTC Latch Port 0x88\r\n$"
PLT_MK4 .TEXT ", Mark 4 RTC Latch Port 0x8A\r\n$"

10
Source/HBIOS/fd.asm

@ -1296,9 +1296,13 @@ FC_PULSETC:
; SET FST_DOR FOR MOTOR CONTROL ON
;
FC_MOTORON:
LD BC,300H
; LD BC,10H
LD (FCD_IDLECNT),BC
; LD BC,300H
; LD BC,50H
; LD (FCD_IDLECNT),BC
LD A,(CB_CPUMHZ)
RLCA
LD (FCD_IDLECNT),A
#IF (FDTRACE >= 3)
LD DE,FDSTR_MOTON

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