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Do not recursively enter temperature_isr 

Disable the interrupt source instead, which avoids the added latency of
reentering the isr in the first place.
This commit is contained in:
Yuri D'Elia 2022-05-14 18:03:43 +02:00
parent 82e221e3c7
commit 2535d072c4
1 changed files with 5 additions and 9 deletions
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14
Firmware/temperature.cpp
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@ -1777,15 +1777,11 @@ ISR(TIMER2_COMPB_vect)
ISR(TIMER0_COMPB_vect) ISR(TIMER0_COMPB_vect)
#endif //SYSTEM_TIMER_2 #endif //SYSTEM_TIMER_2
{ {
static bool _lock = false; DISABLE_TEMPERATURE_INTERRUPT();
if (!_lock) sei();
{ temperature_isr();
_lock = true; cli();
sei(); ENABLE_TEMPERATURE_INTERRUPT();
temperature_isr();
cli();
_lock = false;
}
} }
void check_max_temp() void check_max_temp()