mirror of https://github.com/A2osX/A2osX.git
459 lines
10 KiB
Plaintext
459 lines
10 KiB
Plaintext
NEW
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AUTO 3,1
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.LIST OFF
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.OP 65C02
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.OR $2000
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.TF root/ppptest
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*--------------------------------------
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.INB inc/macros.i
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.INB inc/a2osx.i
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*--------------------------------------
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TIMEOUT.MAX .EQ 200 20 sec.
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BUFSIZE .EQ 256
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*--------------------------------------
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.DUMMY
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.OR ZPBIN
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ZS.START
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ZPBufPtr .BS 2
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ZPBufLen .BS 2
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ZPPtr1 .BS 2
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ZPPtr2 .BS 2
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FCS .BS 2
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hBuf .BS 1
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hDev .BS 1
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TimeOut .BS 1
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ZS.END
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.ED
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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 #S.PS.F.EVENT S.PS.F
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.DA #0
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.DA CS.END-CS.START Code Size (without Constants)
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.DA DS.END-DS.START Data Segment Size
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.DA #32 Stack Size
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.DA #ZS.END-ZS.START Zero Page Size
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.DA 0
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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.MSG.USAGE .DA MSG.USAGE
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L.MSG.DEVOK .DA MSG.DEVOK
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L.MSG.AT .DA MSG.AT
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L.MSG.BUFLEN .DA MSG.BUFLEN
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L.MSG.HEXDUMP .DA MSG.HEXDUMP
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L.PPP.1 .DA PPP.1
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.DA 0
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*--------------------------------------
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CS.INIT clc
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rts
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*--------------------------------------
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CS.RUN lda #1
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>SYSCALL ArgV
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bcs .9
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>PUSHYA
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>PUSHBI O.RDWR
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>PUSHBI 0 type
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>PUSHWZ auxtype
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>SYSCALL FOpen
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bcs .99
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sta hDev
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>LDYA L.MSG.DEVOK
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>SYSCALL PutS
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>LDYAI BUFSIZE
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>SYSCALL GetMem
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bcs .99
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>STYA ZPBufPtr
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stx hBuf
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bra CS.RUN.TEST
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* jmp CS.RUN.LOOP
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.9 >LDYA L.MSG.USAGE
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>SYSCALL PutS
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lda #E.SYN
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sec
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.99 rts
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*--------------------------------------
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CS.RUN.TEST
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* jsr ATInit
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* bcs .9
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>LDYAI PPP.1.LEN
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>STYA ZPBufLen
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>LDYA L.PPP.1
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jsr PPPFCS16
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>LDYA L.PPP.1
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jsr DumpBuf
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>PUSHB hDev
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>PUSHW L.PPP.1
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>PUSHWI PPP.1.LEN
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>SYSCALL FWrite
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bcs .9
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>SLEEP
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>PUSHB hDev
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>PUSHW ZPBufPtr
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>PUSHWI BUFSIZE
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>SYSCALL FRead
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bcs .9
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>STYA ZPBufLen
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>LDYA ZPBufPtr
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jsr DumpBuf
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lda #0
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sec
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.9
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CS.RUN.RTS rts
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*--------------------------------------
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CS.RUN.LOOP >SLEEP
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lda hDev
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>SYSCALL FEOF
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bcs CS.RUN.RTS
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tay
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bne .1 EOF, no char
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>PUSHB hDev
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>PUSHW ZPBufPtr
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>PUSHWI BUFSIZE
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>SYSCALL FRead
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bcs CS.RUN.RTS
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phy
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pha
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ldy #S.PS.hStdOut
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lda (pPS),y
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>PUSHA
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>PUSHW ZPBufPtr
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pla
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ply
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>PUSHYA len
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>SYSCALL FWrite
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bcs .9
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.1 ldy #S.PS.hStdIn
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lda (pPS),y
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>SYSCALL FEOF
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bcs .9
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tay
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bne CS.RUN.LOOP EOF = true, no char from STDIN
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ldy #S.PS.hStdIn
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lda (pPS),y
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>PUSHA
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>PUSHW ZPBufPtr
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>PUSHWI BUFSIZE
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>SYSCALL FRead
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bcs .9
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tax
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lda (ZPBufPtr)
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cmp #$14 Ctrl-T
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beq .9
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txa
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phy
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pha
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>PUSHB hDev
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>PUSHW ZPBufPtr
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pla
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ply
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>PUSHYA len
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>SYSCALL FWrite
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bcs .9
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jmp CS.RUN.LOOP
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.9 rts
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*--------------------------------------
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CS.DOEVENT lda (pEvent)
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bpl .9 is it a TIMER event?
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lda TimeOut
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beq .9
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dec TimeOut
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.9 sec do not discard TIMER event
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rts
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*--------------------------------------
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CS.QUIT lda hDev
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beq .1
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>SYSCALL FClose
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.1 lda hBuf
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beq .2
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>SYSCALL FreeMem
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.2 clc
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rts
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*--------------------------------------
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ATInit lda #250
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sta TimeOut
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>PUSHB hDev
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>PUSHW L.MSG.AT
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>PUSHWI MSG.AT.LEN
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>SYSCALL FWrite
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bcs .9
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.1 lda hDev
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>SYSCALL FEOF
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bcs .9
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tay
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beq .2
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>SLEEP
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dec TimeOut
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bne .1
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rts
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.2 >PUSHB hDev
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>PUSHW ZPBufPtr
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>PUSHWI BUFSIZE
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>SYSCALL FRead
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bcs .9
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>PUSHYA len
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>PUSHW ZPBufPtr
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ldy #S.PS.hStdOut
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lda (pPS),y
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bcc .1
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.9 rts
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*--------------------------------------
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* U16 fcs = 0xFFFF;
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*
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* while (len--)
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* {
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* fcs=(fcs >> 8) ^ fcstab[(fcs ^ *cp++) & 0xff];
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* }
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* return (~fcs);
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*--------------------------------------
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PPPFCS16 >STYA ZPPtr1
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lda #$ff
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sta FCS
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sta FCS+1
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lda ZPBufLen
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sec
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sbc #4 minus 7E .... FCS FCS 7E
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eor #$ff
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sta ZPPtr2
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lda ZPBufLen+1
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sbc #0
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eor #$ff
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sta ZPPtr2+1
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.1 inc ZPPtr2
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bne .2
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inc ZPPtr2+1
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beq .8
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.2 inc ZPPtr1
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bne .3
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inc ZPPtr1+1
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.3 lda (ZPPtr1)
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eor FCS
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tax
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lda FCS.LO,x
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eor FCS+1
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sta FCS
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lda FCS.HI,x
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sta FCS+1
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bra .1
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.8 lda FCS+1
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eor #$ff
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ldy #1
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sta (ZPPtr1),y
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lda FCS
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eor #$ff
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iny
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sta (ZPPtr1),y
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rts
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*--------------------------------------
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DumpBuf >STYA ZPPtr1
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>PUSHW L.MSG.BUFLEN
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>PUSHW ZPBufLen
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>PUSHBI 2
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>SYSCALL PrintF
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bcs .9
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.1 >PUSHW L.MSG.HEXDUMP
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ldy #0
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.2 >PUSHB (ZPPtr1),y
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iny
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cpy #16
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bne .2
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>PUSHBI 16
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>SYSCALL PrintF
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bcs .9
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lda ZPPtr1
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adc #16
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sta ZPPtr1
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lda ZPPtr1+1
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adc #0
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sta ZPPtr1+1
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lda ZPBufLen
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sec
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sbc #16
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sta ZPBufLen
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lda ZPBufLen+1
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sbc #0
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sta ZPBufLen+1
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bcc .9
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ora ZPBufLen
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bne .1
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clc
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.9 rts
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*--------------------------------------
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CS.END
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MSG.USAGE .AZ "Usage : TERM device "
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MSG.DEVOK .AZ "Opening Device..."
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MSG.AT .AS "ATI0"
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.HS 0D0A
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MSG.AT.LEN .EQ *-MSG.AT
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MSG.BUFLEN .AZ "BufLen:%H\r\n"
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MSG.HEXDUMP .AZ "%h:%h:%h:%h:%h:%h:%h:%h:%h:%h:%h:%h:%h:%h:%h:%h\r\n"
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*--------------------------------------
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FCS.LO .DA #$0000,#$1189,#$2312,#$329b,#$4624,#$57ad,#$6536,#$74bf
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.DA #$8c48,#$9dc1,#$af5a,#$bed3,#$ca6c,#$dbe5,#$e97e,#$f8f7
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.DA #$1081,#$0108,#$3393,#$221a,#$56a5,#$472c,#$75b7,#$643e
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.DA #$9cc9,#$8d40,#$bfdb,#$ae52,#$daed,#$cb64,#$f9ff,#$e876
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.DA #$2102,#$308b,#$0210,#$1399,#$6726,#$76af,#$4434,#$55bd
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.DA #$ad4a,#$bcc3,#$8e58,#$9fd1,#$eb6e,#$fae7,#$c87c,#$d9f5
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.DA #$3183,#$200a,#$1291,#$0318,#$77a7,#$662e,#$54b5,#$453c
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.DA #$bdcb,#$ac42,#$9ed9,#$8f50,#$fbef,#$ea66,#$d8fd,#$c974
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.DA #$4204,#$538d,#$6116,#$709f,#$0420,#$15a9,#$2732,#$36bb
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.DA #$ce4c,#$dfc5,#$ed5e,#$fcd7,#$8868,#$99e1,#$ab7a,#$baf3
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.DA #$5285,#$430c,#$7197,#$601e,#$14a1,#$0528,#$37b3,#$263a
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.DA #$decd,#$cf44,#$fddf,#$ec56,#$98e9,#$8960,#$bbfb,#$aa72
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.DA #$6306,#$728f,#$4014,#$519d,#$2522,#$34ab,#$0630,#$17b9
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.DA #$ef4e,#$fec7,#$cc5c,#$ddd5,#$a96a,#$b8e3,#$8a78,#$9bf1
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.DA #$7387,#$620e,#$5095,#$411c,#$35a3,#$242a,#$16b1,#$0738
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.DA #$ffcf,#$ee46,#$dcdd,#$cd54,#$b9eb,#$a862,#$9af9,#$8b70
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.DA #$8408,#$9581,#$a71a,#$b693,#$c22c,#$d3a5,#$e13e,#$f0b7
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.DA #$0840,#$19c9,#$2b52,#$3adb,#$4e64,#$5fed,#$6d76,#$7cff
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.DA #$9489,#$8500,#$b79b,#$a612,#$d2ad,#$c324,#$f1bf,#$e036
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.DA #$18c1,#$0948,#$3bd3,#$2a5a,#$5ee5,#$4f6c,#$7df7,#$6c7e
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.DA #$a50a,#$b483,#$8618,#$9791,#$e32e,#$f2a7,#$c03c,#$d1b5
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.DA #$2942,#$38cb,#$0a50,#$1bd9,#$6f66,#$7eef,#$4c74,#$5dfd
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.DA #$b58b,#$a402,#$9699,#$8710,#$f3af,#$e226,#$d0bd,#$c134
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.DA #$39c3,#$284a,#$1ad1,#$0b58,#$7fe7,#$6e6e,#$5cf5,#$4d7c
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.DA #$c60c,#$d785,#$e51e,#$f497,#$8028,#$91a1,#$a33a,#$b2b3
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.DA #$4a44,#$5bcd,#$6956,#$78df,#$0c60,#$1de9,#$2f72,#$3efb
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.DA #$d68d,#$c704,#$f59f,#$e416,#$90a9,#$8120,#$b3bb,#$a232
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.DA #$5ac5,#$4b4c,#$79d7,#$685e,#$1ce1,#$0d68,#$3ff3,#$2e7a
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.DA #$e70e,#$f687,#$c41c,#$d595,#$a12a,#$b0a3,#$8238,#$93b1
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.DA #$6b46,#$7acf,#$4854,#$59dd,#$2d62,#$3ceb,#$0e70,#$1ff9
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.DA #$f78f,#$e606,#$d49d,#$c514,#$b1ab,#$a022,#$92b9,#$8330
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.DA #$7bc7,#$6a4e,#$58d5,#$495c,#$3de3,#$2c6a,#$1ef1,#$0f78
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*--------------------------------------
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FCS.HI .DA /$0000,/$1189,/$2312,/$329b,/$4624,/$57ad,/$6536,/$74bf
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.DA /$8c48,/$9dc1,/$af5a,/$bed3,/$ca6c,/$dbe5,/$e97e,/$f8f7
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.DA /$1081,/$0108,/$3393,/$221a,/$56a5,/$472c,/$75b7,/$643e
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.DA /$9cc9,/$8d40,/$bfdb,/$ae52,/$daed,/$cb64,/$f9ff,/$e876
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.DA /$2102,/$308b,/$0210,/$1399,/$6726,/$76af,/$4434,/$55bd
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.DA /$ad4a,/$bcc3,/$8e58,/$9fd1,/$eb6e,/$fae7,/$c87c,/$d9f5
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.DA /$3183,/$200a,/$1291,/$0318,/$77a7,/$662e,/$54b5,/$453c
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||
.DA /$bdcb,/$ac42,/$9ed9,/$8f50,/$fbef,/$ea66,/$d8fd,/$c974
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||
.DA /$4204,/$538d,/$6116,/$709f,/$0420,/$15a9,/$2732,/$36bb
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||
.DA /$ce4c,/$dfc5,/$ed5e,/$fcd7,/$8868,/$99e1,/$ab7a,/$baf3
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||
.DA /$5285,/$430c,/$7197,/$601e,/$14a1,/$0528,/$37b3,/$263a
|
||
.DA /$decd,/$cf44,/$fddf,/$ec56,/$98e9,/$8960,/$bbfb,/$aa72
|
||
.DA /$6306,/$728f,/$4014,/$519d,/$2522,/$34ab,/$0630,/$17b9
|
||
.DA /$ef4e,/$fec7,/$cc5c,/$ddd5,/$a96a,/$b8e3,/$8a78,/$9bf1
|
||
.DA /$7387,/$620e,/$5095,/$411c,/$35a3,/$242a,/$16b1,/$0738
|
||
.DA /$ffcf,/$ee46,/$dcdd,/$cd54,/$b9eb,/$a862,/$9af9,/$8b70
|
||
.DA /$8408,/$9581,/$a71a,/$b693,/$c22c,/$d3a5,/$e13e,/$f0b7
|
||
.DA /$0840,/$19c9,/$2b52,/$3adb,/$4e64,/$5fed,/$6d76,/$7cff
|
||
.DA /$9489,/$8500,/$b79b,/$a612,/$d2ad,/$c324,/$f1bf,/$e036
|
||
.DA /$18c1,/$0948,/$3bd3,/$2a5a,/$5ee5,/$4f6c,/$7df7,/$6c7e
|
||
.DA /$a50a,/$b483,/$8618,/$9791,/$e32e,/$f2a7,/$c03c,/$d1b5
|
||
.DA /$2942,/$38cb,/$0a50,/$1bd9,/$6f66,/$7eef,/$4c74,/$5dfd
|
||
.DA /$b58b,/$a402,/$9699,/$8710,/$f3af,/$e226,/$d0bd,/$c134
|
||
.DA /$39c3,/$284a,/$1ad1,/$0b58,/$7fe7,/$6e6e,/$5cf5,/$4d7c
|
||
.DA /$c60c,/$d785,/$e51e,/$f497,/$8028,/$91a1,/$a33a,/$b2b3
|
||
.DA /$4a44,/$5bcd,/$6956,/$78df,/$0c60,/$1de9,/$2f72,/$3efb
|
||
.DA /$d68d,/$c704,/$f59f,/$e416,/$90a9,/$8120,/$b3bb,/$a232
|
||
.DA /$5ac5,/$4b4c,/$79d7,/$685e,/$1ce1,/$0d68,/$3ff3,/$2e7a
|
||
.DA /$e70e,/$f687,/$c41c,/$d595,/$a12a,/$b0a3,/$8238,/$93b1
|
||
.DA /$6b46,/$7acf,/$4854,/$59dd,/$2d62,/$3ceb,/$0e70,/$1ff9
|
||
.DA /$f78f,/$e606,/$d49d,/$c514,/$b1ab,/$a022,/$92b9,/$8330
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||
.DA /$7bc7,/$6a4e,/$58d5,/$495c,/$3de3,/$2c6a,/$1ef1,/$0f78
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*--------------------------------------
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PPP.1 .HS 7E
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* .HS ff.03.C0.21.01.01.00.17.02.06.00.0a.00.00.05.06
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* .HS 00.2a.2b.78.07.02.08.02.0d.03.06
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* .HS A5.F8
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||
|
||
PPP.1.START .HS FF03
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.HS C021 LCP
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PPP.1.LCP .HS 01 Configure-Request
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||
.HS 01 ID
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.DA /PPP.1.LCP.LEN,#PPP.1.LCP.LEN
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.HS 01.04.05DC MRU
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||
.HS 02.06.000A0000 ACCM
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||
.HS 05.06.2A2B7807 MAGIC
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||
PPP.1.LCP.LEN .EQ *-PPP.1.LCP
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.BS 2 FCS
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.HS 7E
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PPP.1.LEN .EQ *-PPP.1
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||
*--------------------------------------
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.DUMMY
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||
.OR 0
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DS.START
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DS.END
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.ED
|
||
*--------------------------------------
|
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MAN
|
||
SAVE root/ppptest.s
|
||
ASM
|