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Add IRAM_ATTR to all functions used during interrupts on esp8266 chips. (#7840)

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This commit is contained in:
FreeBear-nc
2024-11-28 03:56:37 +00:00
committed by GitHub
parent beb8ab50e2
commit 5486b40aab
1 changed files with 5 additions and 5 deletions
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10
esphome/components/opentherm/opentherm.cpp
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@@ -220,7 +220,7 @@ void IRAM_ATTR OpenTherm::bit_read_(uint8_t value) {
this->bit_pos_++;
}
ProtocolErrorType OpenTherm::verify_stop_bit_(uint8_t value) {
ProtocolErrorType IRAM_ATTR OpenTherm::verify_stop_bit_(uint8_t value) {
if (value) { // stop bit detected
return check_parity_(this->data_) ? ProtocolErrorType::NO_ERROR : ProtocolErrorType::PARITY_ERROR;
} else { // no stop bit detected, error
@@ -365,7 +365,7 @@ void IRAM_ATTR OpenTherm::stop_timer_() {
#ifdef ESP8266
// 5 kHz timer_
void OpenTherm::start_read_timer_() {
void IRAM_ATTR OpenTherm::start_read_timer_() {
InterruptLock const lock;
timer1_attachInterrupt(OpenTherm::esp8266_timer_isr);
timer1_enable(TIM_DIV16, TIM_EDGE, TIM_LOOP); // 5MHz (5 ticks/us - 1677721.4 us max)
@@ -373,14 +373,14 @@ void OpenTherm::start_read_timer_() {
}
// 2 kHz timer_
void OpenTherm::start_write_timer_() {
void IRAM_ATTR OpenTherm::start_write_timer_() {
InterruptLock const lock;
timer1_attachInterrupt(OpenTherm::esp8266_timer_isr);
timer1_enable(TIM_DIV16, TIM_EDGE, TIM_LOOP); // 5MHz (5 ticks/us - 1677721.4 us max)
timer1_write(2500); // 2kHz
}
void OpenTherm::stop_timer_() {
void IRAM_ATTR OpenTherm::stop_timer_() {
InterruptLock const lock;
timer1_disable();
timer1_detachInterrupt();
@@ -389,7 +389,7 @@ void OpenTherm::stop_timer_() {
#endif // END ESP8266
// https://stackoverflow.com/questions/21617970/how-to-check-if-value-has-even-parity-of-bits-or-odd
bool OpenTherm::check_parity_(uint32_t val) {
bool IRAM_ATTR OpenTherm::check_parity_(uint32_t val) {
val ^= val >> 16;
val ^= val >> 8;
val ^= val >> 4;