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Added IRAM_ATTR to _stopPWM() so that digitalWrite() would work inside ISR. Fixes #8043 #8044

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Merged
merged 1 commit into from
May 17, 2021
Merged

Added IRAM_ATTR to _stopPWM() so that digitalWrite() would work inside ISR. Fixes #8043 #8044

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2 changes: 1 addition & 1 deletion cores/esp8266/core_esp8266_waveform_pwm.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -260,7 +260,7 @@ IRAM_ATTR bool _stopPWM_weak(uint8_t pin) {
return true;
}
static bool _stopPWM_bound(uint8_t pin) __attribute__((weakref("_stopPWM_weak")));
bool _stopPWM(uint8_t pin) {
IRAM_ATTR bool _stopPWM(uint8_t pin) {
return _stopPWM_bound(pin);
}

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