mirror of
https://github.com/A2osX/A2osX.git
synced 2024-07-13 13:29:04 +00:00
214 lines
4.1 KiB
Plaintext
214 lines
4.1 KiB
Plaintext
PR#3
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PREFIX /A2OSX.SRC
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NEW
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INC 1
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AUTO 6
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.LIST OFF
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.OP 65C02
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.OR $2000
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.TF /A2OSX.BOOT/BIN/NSCUTIL
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*--------------------------------------
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.INB INC/MACROS.I
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.INB INC/A2OSX.I
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.INB INC/LIBSTR.I
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.INB INC/LIBTCPIP.I
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*--------------------------------------
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ZPPTR1 .EQ ZPBIN
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*--------------------------------------
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* File Header (16 Bytes)
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*--------------------------------------
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CS.START cld
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jmp (.1,x)
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.DA #$61 6502,Level 1 (65c02)
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.DA #1 BIN Layout Version 1
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.DA 0
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.DA CS.END-CS.START
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.DA 0
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.DA 0
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.DA 0
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*--------------------------------------
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* Relocation Table
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*--------------------------------------
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.1 .DA CS.INIT
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.DA CS.RUN
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.DA CS.DOEVENT
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.DA CS.QUIT
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L.LIBSTR .DA LIBSTR
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L.SSCANF.DATE .DA SSCANF.DATE
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L.MSG.READ.KO .DA MSG.READ.KO
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L.MSG.READ.OK1 .DA MSG.READ.OK1
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L.MSG.READ.OK2 .DA MSG.READ.OK2
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L.BUFFER .DA BUFFER
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.DA 0
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*--------------------------------------
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CS.INIT >LDYA L.LIBSTR
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>SYSCALL SYS.LoadLibYA
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sta hLIBSTR
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ldy #S.PS.hARGS
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lda (pPs),y
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bne CS.INIT.SET
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CS.INIT.READ jsr NSC.Select
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jsr NSC.Read
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ldx #7
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lda DS1216E.DATA
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.1 and DS1216E.DATA,x
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dex
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bne .1
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cmp #$FF
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bne .2
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>PUSHW L.MSG.READ.KO
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>SYSCALL SYS.PSTROutA
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bra .8
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.2 jsr PrintDateTime
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.8 lda #0 tell TSKMGR that all done ok, but
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sec we do not want to stay in memory
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rts
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CS.INIT.SET pha
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>PUSHW L.BUFFER
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>PUSHW L.SSCANF.DATE
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pla
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>SYSCALL SYS.GetMemPtrA
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>PUSHYA
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>LIBCALL hLIBSTR,LIBSTR.SSCANF
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bcs .9
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.9 lda #SYSMGR.ERRSYN
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sec
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rts
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*--------------------------------------
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CS.RUN
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CS.DOEVENT clc
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rts
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*--------------------------------------
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CS.QUIT lda hLIBSTR
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>SYSCALL SYS.UnloadLibA
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clc
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rts
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*--------------------------------------
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NSC.Select php
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sei
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lda $C304 Reset DS1216E comparison register with READ A2=1
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ldx #7 Read 8 bytes...
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.3 lda DS1216E.PATTERN,x
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phx
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ldx #8 ....of 8 bits
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.4 ldy #0
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lsr
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bcc .5
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iny
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.5 sta $C300,y Write Pattern bit in A0, with A2=0
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dex
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bne .4
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plx
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dex
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bpl .3
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plp
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rts
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*--------------------------------------
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NSC.Read php
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sei
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sta $CFFF
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sta $C00A
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ldx #7
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.1 ldy #8
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.2 lda $C304
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lsr
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ror DS1216E.DATA,x
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dey
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bne .2
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dex
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bpl .1
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plp
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rts
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*--------------------------------------
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PrintDateTime >PUSHW L.MSG.READ.OK1
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>SYSCALL SYS.PSTROutA
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lda DS1216E.DATA+2
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jsr PrintBCD
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lda #'/'
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>SYSCALL SYS.COutA
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lda DS1216E.DATA+1
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jsr PrintBCD
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lda #'/'
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>SYSCALL SYS.COutA
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lda DS1216E.DATA
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jsr PrintBCD
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lda #13
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>SYSCALL SYS.COutA
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>PUSHW L.MSG.READ.OK2
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>SYSCALL SYS.PSTROutA
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lda DS1216E.DATA+4
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bmi .3
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and #$1F
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.3 and #$3F
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jsr PrintBCD
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lda #':'
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>SYSCALL SYS.COutA
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lda DS1216E.DATA+5
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jsr PrintBCD
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lda #':'
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>SYSCALL SYS.COutA
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lda DS1216E.DATA+6
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jsr PrintBCD
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lda #'.'
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>SYSCALL SYS.COutA
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lda DS1216E.DATA+7
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jsr PrintBCD
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lda #13
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>SYSCALL SYS.COutA
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rts
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*--------------------------------------
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PrintBCD pha
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lsr
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lsr
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lsr
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lsr
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ora #$30
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>SYSCALL SYS.COutA
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bcs .9
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pla
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and #$0f
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ora #$30
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>SYSCALL SYS.COutA
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.9 rts
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*--------------------------------------
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CS.END
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LIBSTR >PSTRING "libstr.o"
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LIBTCPIP >PSTRING "libtcpip.o"
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MSG.READ.KO >PSTRING "DS1216E Not Detected.\n"
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MSG.READ.OK1 >PSTRING "DS1216E Detected,\nDate:"
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MSG.READ.OK2 >PSTRING "Time:"
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SSCANF.DATE >PSTRING "%d/%d/%d %d:%d:%d"
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BUFFER .BS 16
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DS1216E.PATTERN .HS 5CA33AC55CA33AC5 Reverted 7->0
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DS1216E.DATA .HS FFFFFFFFFFFFFFFF Reverted YY MM DD Day HH mm SS CS
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hLIBSTR .BS 1
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hLIBTCPIP .BS 1
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*--------------------------------------
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DS.START
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DS.END
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*--------------------------------------
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MAN
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SAVE BIN/NSCUTIL.S
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ASM
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