Lauflicht.asm


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.include "m16def.inc"

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.def Temp    =r16

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.def Delay   =r17

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.def Delay2  =r19

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.def Delay3  =r18

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.def Delay4  =r20

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RESET:

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 ser   Temp

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 out   DDRB,Temp

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START:

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 sbis   PIND,0x00

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 jmp    LEDL

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 sbis   PIND,0x02

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 jmp    LEDR

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 rjmp   START

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LEDL:

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  out    PORTB,Temp

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  rol    Temp

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  sbis   PIND,0x01

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  jmp    START

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  sbis   PIND,0x02

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  jmp    LEDR

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DLY1:

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  dec    Delay

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  brne   DLY1

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  dec    Delay2

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  brne   DLY1

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  rjmp   LEDL

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LEDR:

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  out    PORTB,Temp

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  ror    Temp

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  sbis   PIND,0x01

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  jmp    START

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  sbis   PIND,0x00

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  jmp    LEDL

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DLY2:

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  dec    Delay3

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  brne   DLY2

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  dec    Delay4

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  brne   DLY2

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  rjmp   LEDR