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[ESP32 ADC] Add option for raw uncalibrated output (#2663)

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This commit is contained in:
Carlos Garcia Saura
2021-11-10 19:12:57 +01:00
committed by GitHub
parent 2ac232e634
commit 219b225ac0
3 changed files with 26 additions and 11 deletions
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4
esphome/components/adc/adc_sensor.h
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@@ -31,6 +31,7 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
/// `HARDWARE_LATE` setup priority.
float get_setup_priority() const override;
void set_pin(InternalGPIOPin *pin) { this->pin_ = pin; }
void set_output_raw(bool output_raw) { output_raw_ = output_raw; }
float sample() override;
#ifdef USE_ESP8266
@@ -39,8 +40,7 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
protected:
InternalGPIOPin *pin_;
uint16_t read_raw_();
uint32_t raw_to_microvolts_(uint16_t raw);
bool output_raw_{false};
#ifdef USE_ESP32
adc_atten_t attenuation_{ADC_ATTEN_DB_0};