mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-03 12:06:05 +00:00
339 lines
5.9 KiB
Plaintext
339 lines
5.9 KiB
Plaintext
PR#3
|
||
PREFIX /A2OSX.SRC
|
||
NEW
|
||
INC 1
|
||
AUTO 6
|
||
.LIST OFF
|
||
.OP 65C02
|
||
.OR $2000
|
||
.TF /A2OSX.BOOT/BIN/NSCUTIL
|
||
*--------------------------------------
|
||
.INB INC/MACROS.I
|
||
.INB INC/A2OSX.I
|
||
.INB INC/LIBSTR.I
|
||
.INB INC/LIBTCPIP.I
|
||
*--------------------------------------
|
||
ZPPtr1 .EQ ZPBIN
|
||
*--------------------------------------
|
||
* File Header (16 Bytes)
|
||
*--------------------------------------
|
||
CS.START cld
|
||
jmp (.1,x)
|
||
.DA #$61 6502,Level 1 (65c02)
|
||
.DA #1 BIN Layout Version 1
|
||
.DA 0
|
||
.DA CS.END-CS.START
|
||
.DA 0
|
||
.DA 0
|
||
.DA 0
|
||
*--------------------------------------
|
||
* Relocation Table
|
||
*--------------------------------------
|
||
.1 .DA CS.INIT
|
||
.DA CS.RUN
|
||
.DA CS.DOEVENT
|
||
.DA CS.QUIT
|
||
L.MSG.READ.KO .DA MSG.READ.KO
|
||
L.MSG.READ.OK1 .DA MSG.READ.OK1
|
||
L.MSG.READ.OK2.12 .DA MSG.READ.OK2.12
|
||
L.MSG.READ.OK2.24 .DA MSG.READ.OK2.24
|
||
L.MSG.READ.OK3 .DA MSG.READ.OK3
|
||
L.MSG.READ.OK4 .DA MSG.READ.OK4
|
||
L.MSG.USAGE .DA MSG.USAGE
|
||
.DA 0
|
||
*--------------------------------------
|
||
CS.INIT ldy #S.PS.hARGS
|
||
lda (pPs),y
|
||
bne CS.INIT.SET
|
||
|
||
CS.INIT.READ jsr NSC.Select
|
||
jsr NSC.Read
|
||
ldx #7
|
||
lda DS1216E.DATA
|
||
.1 and DS1216E.DATA,x
|
||
dex
|
||
bne .1
|
||
cmp #$FF
|
||
bne .2
|
||
|
||
>LDYA L.MSG.READ.KO
|
||
>SYSCALL SYS.PSTROutYA
|
||
|
||
bra .8
|
||
|
||
.2 jsr NSC.Dump
|
||
|
||
>LDYA L.MSG.USAGE
|
||
>SYSCALL SYS.PSTROutYA
|
||
|
||
|
||
.8 lda #0 tell TSKMGR that all done ok, but
|
||
sec we do not want to stay in memory
|
||
rts
|
||
|
||
CS.INIT.SET >SYSCALL SYS.GetMemPtrA
|
||
>STYA ZPPtr1
|
||
|
||
lda (ZPPtr1)
|
||
cmp #17
|
||
bne .9
|
||
|
||
ldy #1
|
||
|
||
stz DS1216E.DATA+7
|
||
|
||
jsr GetBCD
|
||
bcs .9
|
||
sta DS1216E.DATA+2
|
||
|
||
lda (ZPPtr1),y
|
||
cmp #'/'
|
||
bne .9
|
||
iny
|
||
|
||
jsr GetBCD
|
||
bcs .9
|
||
sta DS1216E.DATA+1
|
||
|
||
lda (ZPPtr1),y
|
||
cmp #'/'
|
||
bne .9
|
||
iny
|
||
|
||
jsr GetBCD
|
||
bcs .9
|
||
sta DS1216E.DATA
|
||
|
||
lda (ZPPtr1),y
|
||
cmp #' '
|
||
bne .9
|
||
iny
|
||
|
||
jsr GetBCD
|
||
bcs .9
|
||
sta DS1216E.DATA+4
|
||
|
||
lda (ZPPtr1),y
|
||
cmp #':'
|
||
bne .9
|
||
iny
|
||
|
||
jsr GetBCD
|
||
bcs .9
|
||
sta DS1216E.DATA+5
|
||
|
||
lda (ZPPtr1),y
|
||
cmp #':'
|
||
bne .9
|
||
iny
|
||
|
||
jsr GetBCD
|
||
bcs .9
|
||
sta DS1216E.DATA+6
|
||
stz DS1216E.DATA+7
|
||
|
||
jsr NSC.Select
|
||
jsr NSC.Write
|
||
|
||
lda #0 tell TSKMGR that all done ok, but
|
||
sec we do not want to stay in memory
|
||
rts
|
||
|
||
.9 lda #SYSMGR.ERRSYN
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN
|
||
CS.DOEVENT
|
||
CS.QUIT clc
|
||
rts
|
||
*--------------------------------------
|
||
NSC.Select php
|
||
sei
|
||
sta $CFFF
|
||
sta $C00A
|
||
|
||
lda $C304 Reset DS1216E comparison register with READ A2=1
|
||
|
||
ldx #7 Read 8 bytes...
|
||
|
||
.3 lda DS1216E.PATTERN,x
|
||
phx
|
||
ldx #8 ....of 8 bits
|
||
|
||
.4 ldy #0
|
||
lsr
|
||
bcc .5
|
||
iny
|
||
.5 sta $C300,y Write Pattern bit in A0, with A2=0
|
||
dex
|
||
bne .4
|
||
|
||
plx
|
||
dex
|
||
bpl .3
|
||
plp
|
||
rts
|
||
*--------------------------------------
|
||
NSC.Read php
|
||
sei
|
||
|
||
ldx #7
|
||
|
||
.1 ldy #8
|
||
.2 lda $C304
|
||
|
||
lsr
|
||
ror DS1216E.DATA,x
|
||
|
||
dey
|
||
bne .2
|
||
|
||
dex
|
||
bpl .1
|
||
plp
|
||
rts
|
||
*--------------------------------------
|
||
NSC.Write php
|
||
sei
|
||
|
||
ldx #7
|
||
|
||
.3 lda DS1216E.DATA,x
|
||
phx
|
||
ldx #8 ....of 8 bits
|
||
|
||
.4 ldy #0
|
||
lsr
|
||
bcc .5
|
||
iny
|
||
.5 sta $C300,y Write Pattern bit in A0, with A2=0
|
||
dex
|
||
bne .4
|
||
|
||
plx
|
||
dex
|
||
bpl .3
|
||
plp
|
||
rts
|
||
*--------------------------------------
|
||
NSC.Dump ldx #1
|
||
ldy #1
|
||
lda DS1216E.DATA+3
|
||
bit #%00010000
|
||
beq .1
|
||
dex
|
||
|
||
.1 bit #%00100000
|
||
beq .2
|
||
dey
|
||
|
||
.2 txa
|
||
>PUSHA
|
||
tya
|
||
>PUSHA
|
||
|
||
>LDYA L.MSG.READ.OK1
|
||
>SYSCALL SYS.PSTROutYA
|
||
|
||
>LDYA L.MSG.READ.OK2.24
|
||
bit DS1216E.DATA+4
|
||
bpl .3
|
||
>LDYA L.MSG.READ.OK2.12
|
||
.3 >SYSCALL SYS.PSTROutYA
|
||
|
||
>LDYA L.MSG.READ.OK3
|
||
>SYSCALL SYS.PSTROutYA
|
||
|
||
lda DS1216E.DATA+2
|
||
jsr PrintBCD
|
||
lda #'/'
|
||
>SYSCALL SYS.COutA
|
||
lda DS1216E.DATA+1
|
||
jsr PrintBCD
|
||
lda #'/'
|
||
>SYSCALL SYS.COutA
|
||
lda DS1216E.DATA
|
||
jsr PrintBCD
|
||
|
||
>LDYA L.MSG.READ.OK4
|
||
>SYSCALL SYS.PSTROutYA
|
||
|
||
lda DS1216E.DATA+4
|
||
bpl .4
|
||
and #$1F
|
||
.4 and #$3F
|
||
jsr PrintBCD
|
||
lda #':'
|
||
>SYSCALL SYS.COutA
|
||
lda DS1216E.DATA+5
|
||
jsr PrintBCD
|
||
lda #':'
|
||
>SYSCALL SYS.COutA
|
||
lda DS1216E.DATA+6
|
||
jsr PrintBCD
|
||
lda #'.'
|
||
>SYSCALL SYS.COutA
|
||
lda DS1216E.DATA+7
|
||
jsr PrintBCD
|
||
rts
|
||
*--------------------------------------
|
||
PrintBCD pha
|
||
lsr
|
||
lsr
|
||
lsr
|
||
lsr
|
||
ora #$30
|
||
>SYSCALL SYS.COutA
|
||
bcs .9
|
||
pla
|
||
and #$0f
|
||
ora #$30
|
||
>SYSCALL SYS.COutA
|
||
.9 rts
|
||
*--------------------------------------
|
||
GetBCD lda (ZPPtr1),y
|
||
iny
|
||
jsr IsDigit
|
||
bcs .9
|
||
asl
|
||
asl
|
||
asl
|
||
asl
|
||
sta TmpByte
|
||
lda (ZPPtr1),y
|
||
iny
|
||
jsr IsDigit
|
||
bcs .9
|
||
and #$0f
|
||
ora TmpByte
|
||
.9 rts
|
||
*--------------------------------------
|
||
IsDigit cmp #'0'
|
||
bcc .9
|
||
cmp #'9'+1
|
||
and #$0f
|
||
rts cc if ok, cs if not
|
||
|
||
.9 sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.END
|
||
MSG.READ.KO >PSTRING "DS1216E Not Detected.\n"
|
||
MSG.READ.OK1 >PSTRING "DS1216E Detected:/OSC=%d,/RST=%d,mode="
|
||
MSG.READ.OK2.12 >PSTRING "am/pm"
|
||
MSG.READ.OK2.24 >PSTRING "24h"
|
||
MSG.READ.OK3 >PSTRING "\nDate:"
|
||
MSG.READ.OK4 >PSTRING "\nTime:"
|
||
MSG.USAGE >PSTRING "\n\nTo Reset the chip and set clock, type:\nNSCUTIL DD/MM/YY hh:mm:ss\n"
|
||
TmpByte .BS 1
|
||
DS1216E.PATTERN .HS 5CA33AC55CA33AC5 Reverted 7->0
|
||
DS1216E.DATA .HS FFFFFFFFFFFFFFFF Reverted YY MM DD Day HH mm SS CS
|
||
*--------------------------------------
|
||
DS.START
|
||
DS.END
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE BIN/NSCUTIL.S
|
||
ASM
|