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added DEBUG4.

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This commit is contained in:
Martin Preuss
2026-03-23 00:22:08 +01:00
parent a727d600f1
commit 41d60f4331
1 changed files with 19 additions and 4 deletions
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23
avr/common/debug.asm
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@@ -25,8 +25,8 @@ DEBUG1:
DEBUG2:
ldi r19, 50
ldi r20, 1
ldi r21, 1
ldi r20, 5
ldi r21, 5
rcall blinkLed
rjmp DEBUG2
@@ -40,17 +40,32 @@ DEBUG3:
DEBUG4:
ldi r19, 50
ldi r20, 18
ldi r21, 2
rcall blinkLed
ldi r19, 50
ldi r20, 1
ldi r21, 9
rcall blinkLed
rjmp DEBUG4
; @param r19 loop count
; @param r20 on time
; @param r21 off time
; @clobbers (R16, R18, R22, R24, R25)
; @clobbers (R19, R22)
blinkLed:
sbi LED_SIMPLE_DDR, LED_SIMPLE_PINNUM ; out
blinkLed_loop:
cbi LED_SIMPLE_PORT, LED_SIMPLE_PINNUM ; on
mov r22, r20
rcall waitForMultiple100ms ; (R252
rcall waitForMultiple100ms ; (R22)
sbi LED_SIMPLE_PORT, LED_SIMPLE_PINNUM ; off
mov r22, r21
rcall waitForMultiple100ms ; (R22)