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do nothing while not in interrupt

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giomba 2021-06-27 23:08:47 +02:00
parent f3ce016a06
commit 0448c64be4
1 changed files with 0 additions and 15 deletions
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15
main.S
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@ -35,23 +35,8 @@ main:
sei ; global interrupt enable sei ; global interrupt enable
1: 1:
sbi IO(PORTB), 5
ldi r18, 0
2:
dec r18
brne 2b
cbi IO(PORTB), 5
ldi r18, 0
3:
dec r18
brne 3b
rjmp 1b rjmp 1b
jmp .
.global int_horizontal_sync .global int_horizontal_sync
int_horizontal_sync: int_horizontal_sync:
push r31 push r31