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3327547b98574fbeceac73ee6abd16558802553d
[my-code/atmel.git]
/
monolyzer
/
timer.asm
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; timer functions
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TIMER1_INIT:
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; clock select, prescaler 8
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in tmp1,TCCR1B
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cbr tmp1,(1<<CS12)
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sbr tmp1,(1<<CS11)
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cbr tmp1,(1<<CS10)
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out TCCR1B,tmp1
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ret
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TIMER1_INT_ENABLE:
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; overflow interrupt enable
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in tmp1,TIMSK
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sbr tmp1,(1<<TOIE1)
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out TIMSK,tmp1
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ret
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TIMER1_INT_DISABLE:
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; overflow interrupt disable
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in tmp1,TIMSK
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cbr tmp1,(1<<TOIE1)
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out TIMSK,tmp1
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ret
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