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Demo of PWM 100% problem on ESP32 (for discussion) #11786

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merged 3 commits into from
Apr 20, 2021
Merged

Demo of PWM 100% problem on ESP32 (for discussion) #11786

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9fa9f1a
demo of PWM 100% problem on ESP32
barbudor Apr 18, 2021
24a39f3
comment back DEBUG_LIGHT
barbudor Apr 18, 2021
785d8a7
move the fix to esp32 adaptation layer
barbudor Apr 20, 2021
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1 change: 1 addition & 0 deletions lib/libesp32/ESP32-to-ESP8266-compat/src/esp8266toEsp32.h
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Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,7 @@ inline void analogAttach(uint32_t pin, uint32_t channel) {
inline void analogWrite(uint8_t pin, int val)
{
uint32_t channel = _analog_pin2chan(pin);
if ( val >> (_pwm_bit_num-1) ) ++val;
ledcWrite(channel + PWM_CHANNEL_OFFSET, val);
// Serial.printf("write %d - %d\n",channel,val);
}
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