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21 lines
345 B
ArmAsm
21 lines
345 B
ArmAsm
; Monitor R and W command handler for XModem
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GETNUM = $FFA7
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DISPATCH = $C7FC
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.pc02
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.include "iic.defs"
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.code
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.org $CFE5 ; 20 bytes here
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.ifdef EN_XMODEM
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lp: jsr GETNUM
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sta $00
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cmp #$EB ; 'R'
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beq :+
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cmp #$F0 ; 'W'
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beq :+
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rts
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: jsr DISPATCH
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bra lp
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.endif
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