28 lines
431 B
ArmAsm
28 lines
431 B
ArmAsm
#include <avr/io.h>
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#define PeriodTimerHandler TIMER2_COMPA_vect
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.section .text
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.global PeriodTimerHandler
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PeriodTimerHandler:
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sbi _SFR_IO_ADDR(PORTB),0
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in r0, _SFR_IO_ADDR(SREG)
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push r0
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push r18
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push r19
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push r20
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push r21
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push r30
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push r31
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#include "Synth.inc"
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#include "UpdateTick.inc"
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pop r31
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pop r30
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pop r21
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pop r20
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pop r19
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pop r18
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pop r0
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out _SFR_IO_ADDR(SREG), r0
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cbi _SFR_IO_ADDR(PORTB),0
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reti |