mirror of https://github.com/A2osX/A2osX.git
438 lines
6.6 KiB
Plaintext
438 lines
6.6 KiB
Plaintext
|
||
|
||
NEW
|
||
AUTO 3,1
|
||
.LIST OFF
|
||
.OP 65C02
|
||
.OR $2000
|
||
.TF bin/nscutil
|
||
*--------------------------------------
|
||
.INB inc/macros.i
|
||
.INB inc/io.i
|
||
.INB inc/a2osx.i
|
||
.INB inc/mli.e.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 #0
|
||
.DA CS.END-CS.START CS
|
||
.DA DS.END-DS.START DS
|
||
.DA #16 SS
|
||
.DA #2 ZP
|
||
.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.USAGE .DA MSG.USAGE
|
||
L.MSG.CRLF .DA MSG.CRLF
|
||
.DA 0
|
||
*--------------------------------------
|
||
CS.INIT clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN ldy #S.PS.ARGC
|
||
lda (pPS),y
|
||
cmp #1
|
||
bcs CS.RUN.SET
|
||
|
||
CS.RUN.READ jsr NSC.Init
|
||
jsr NSC.Read
|
||
ldx #7
|
||
|
||
.1 lda DS1216E.DETECT,x
|
||
eor DS1216E.DATA,x
|
||
bne .8
|
||
|
||
dex
|
||
bpl .1
|
||
|
||
>PUSHW L.MSG.READ.KO
|
||
>PUSHBI 0
|
||
>SYSCALL PrintF
|
||
lda #MLI.E.NODEV
|
||
sec
|
||
rts
|
||
|
||
.8 jsr NSC.Dump
|
||
|
||
>PUSHW L.MSG.USAGE
|
||
>PUSHBI 0
|
||
>SYSCALL PrintF
|
||
lda #0 tell TSKMGR that all done ok, but
|
||
sec we do not want to stay in memory
|
||
rts
|
||
|
||
CS.RUN.SET lda #1
|
||
>SYSCALL ArgV
|
||
>STYA ZPPtr1
|
||
>SYSCALL StrLen
|
||
cpy #17
|
||
bne .9
|
||
|
||
ldy #0
|
||
stz DS1216E.DATA+7
|
||
jsr GetBCD
|
||
bcs .9
|
||
|
||
sta DS1216E.DATA
|
||
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+2
|
||
|
||
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.Write
|
||
|
||
lda #0 tell TSKMGR that all done ok, but
|
||
sec we do not want to stay in memory
|
||
rts
|
||
|
||
.9 lda #E.SYN
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.DOEVENT sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.QUIT clc
|
||
rts
|
||
*--------------------------------------
|
||
NSC.Init php
|
||
sei
|
||
|
||
lda RDCXROM
|
||
php
|
||
|
||
sta SETCXROM
|
||
|
||
ldx #8
|
||
|
||
.1 ldy #8
|
||
|
||
.2 lda $C104
|
||
lsr
|
||
ror DS1216E.DETECT-1,x
|
||
dey
|
||
bne .2
|
||
|
||
dex
|
||
bne .1
|
||
|
||
plp
|
||
bmi .8
|
||
|
||
sta CLRCXROM
|
||
|
||
.8 plp
|
||
rts
|
||
*--------------------------------------
|
||
NSC.Read php
|
||
sei
|
||
|
||
lda RDCXROM
|
||
php
|
||
|
||
sta SETCXROM
|
||
|
||
jsr NSC.Select
|
||
|
||
ldx #8 Read 8 bytes...
|
||
|
||
.1 ldy #8
|
||
|
||
.2 lda $C104
|
||
lsr
|
||
ror DS1216E.DATA-1,x
|
||
dey
|
||
bne .2
|
||
|
||
dex
|
||
bne .1
|
||
|
||
plp
|
||
bmi .8
|
||
|
||
sta CLRCXROM
|
||
|
||
.8 plp
|
||
rts
|
||
*--------------------------------------
|
||
NSC.Write php
|
||
sei
|
||
|
||
lda RDCXROM
|
||
php
|
||
|
||
sta SETCXROM
|
||
|
||
jsr NSC.Select
|
||
|
||
ldx #8 Write 8 bytes...
|
||
|
||
.3 lda DS1216E.DATA-1,x
|
||
phx
|
||
|
||
ldx #8 ....of 8 bits
|
||
|
||
.4 ldy #0
|
||
lsr
|
||
bcc .5
|
||
|
||
iny
|
||
|
||
.5 pha
|
||
lda $C100,y Write Pattern bit in A0, with A2=0
|
||
pla
|
||
dex
|
||
bne .4
|
||
|
||
plx
|
||
dex
|
||
bne .3
|
||
|
||
plp
|
||
bmi .8
|
||
|
||
sta CLRCXROM
|
||
|
||
.8 plp
|
||
rts
|
||
*--------------------------------------
|
||
NSC.Select
|
||
sta $C100
|
||
* lda $C00B Workaround for Ultrawarp bug
|
||
|
||
lda $C104 Reset DS1216E comparison register with READ A2=1
|
||
|
||
ldy #8 Read 8 bytes...
|
||
|
||
.3 lda DS1216E.PATTERN-1,y
|
||
phy
|
||
|
||
ldy #8 ....of 8 bits
|
||
|
||
.4 ldx #0
|
||
lsr
|
||
bcc .5
|
||
|
||
inx
|
||
|
||
.5 bit $C100,x Write Pattern bit in A0, with A2=0
|
||
|
||
dey
|
||
bne .4
|
||
|
||
ply
|
||
dey
|
||
bne .3
|
||
|
||
rts
|
||
*--------------------------------------
|
||
NSC.Dump >PUSHW L.MSG.READ.OK1
|
||
ldx #1
|
||
ldy #1
|
||
lda DS1216E.DATA+3
|
||
bit #%00010000
|
||
beq .1
|
||
|
||
dex
|
||
.1 bit #%00100000
|
||
|
||
beq .2
|
||
dey
|
||
|
||
.2 tya
|
||
>PUSHA
|
||
txa
|
||
>PUSHA
|
||
|
||
>PUSHBI 2
|
||
>SYSCALL PrintF
|
||
|
||
>LDYA L.MSG.READ.OK2.24
|
||
bit DS1216E.DATA+4
|
||
bpl .3
|
||
|
||
>LDYA L.MSG.READ.OK2.12
|
||
|
||
.3 >SYSCALL PutS
|
||
|
||
>PUSHW L.MSG.READ.OK3
|
||
>PUSHBI 0
|
||
>SYSCALL PrintF
|
||
|
||
lda DS1216E.DATA
|
||
jsr PrintBCD
|
||
|
||
lda #'/'
|
||
>SYSCALL PutChar
|
||
|
||
lda DS1216E.DATA+1
|
||
jsr PrintBCD
|
||
|
||
lda #'/'
|
||
>SYSCALL PutChar
|
||
|
||
lda DS1216E.DATA+2
|
||
jsr PrintBCD
|
||
|
||
lda #','
|
||
>SYSCALL PutChar
|
||
|
||
lda DS1216E.DATA+4
|
||
bpl .4
|
||
and #$1F
|
||
|
||
.4 and #$3F
|
||
jsr PrintBCD
|
||
|
||
lda #':'
|
||
>SYSCALL PutChar
|
||
|
||
lda DS1216E.DATA+5
|
||
jsr PrintBCD
|
||
|
||
lda #':'
|
||
>SYSCALL PutChar
|
||
|
||
lda DS1216E.DATA+6
|
||
jsr PrintBCD
|
||
|
||
lda #'.'
|
||
>SYSCALL PutChar
|
||
lda DS1216E.DATA+7
|
||
jsr PrintBCD
|
||
|
||
>PUSHW L.MSG.CRLF
|
||
>PUSHBI 0
|
||
>SYSCALL PrintF
|
||
rts
|
||
*--------------------------------------
|
||
PrintBCD pha
|
||
lsr
|
||
lsr
|
||
lsr
|
||
lsr
|
||
ora #$30
|
||
>SYSCALL PutChar
|
||
|
||
pla
|
||
and #$0f
|
||
ora #$30
|
||
>SYSCALL PutChar
|
||
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 .AZ "DS1216E Not Detected.\r\n"
|
||
MSG.READ.OK1 .AZ "DS1216E Detected : /OSC=%d, /RST=%d, mode="
|
||
MSG.READ.OK2.12 .AZ "am/pm"
|
||
MSG.READ.OK2.24 .AZ "24h"
|
||
MSG.READ.OK3 .AZ "\r\nCurrent Date/Time : "
|
||
MSG.USAGE .AS "\r\nTo Reset the chip and set clock, type:\r\nNSCUTIL YY/MM/DD,hh:mm:ss"
|
||
MSG.CRLF .AZ "\r\n"
|
||
DS1216E.PATTERN .HS 5CA33AC55CA33AC5 Reverted 7->0
|
||
DS1216E.DETECT .BS 8
|
||
DS1216E.DATA .BS 8 Reverted YY MM DD Day HH mm SS CS
|
||
TmpByte .BS 1
|
||
*--------------------------------------
|
||
DS.START
|
||
DS.END
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE usr/src/bin/nscutil.s
|
||
ASM
|