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Use ATOMIC_BLOCK instead of manual cli/sei

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Allen Hill
2026-05-15 22:23:00 +00:00
parent 194c3928f9
commit 877e88fcd0
1 changed files with 6 additions and 5 deletions
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src/avclandrv.c
+6 -5
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@@ -92,6 +92,7 @@
#include <avr/interrupt.h>
#include <avr/io.h>
#include <avr/sfr_defs.h>
#include <util/atomic.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
@@ -233,11 +234,11 @@ void AVCLAN_muteDevice(uint8_t mute) {
// 1 sec)
void AVCLAN_startPlaying() {
CD_Mode = stPlay;
cli();
loop_until_bit_is_clear(RTC_PITSTATUS, RTC_CNTBUSY_bp);
RTC.CNT = 0;
sbi(RTC.PITINTCTRL, RTC_PI_bp);
sei();
ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {
loop_until_bit_is_clear(RTC_PITSTATUS, RTC_CNTBUSY_bp);
RTC.CNT = 0;
sbi(RTC.PITINTCTRL, RTC_PI_bp);
}
}
// Sets CD_mode to play and resets timer count (so that the next interrupt is in