sascha/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2025-09-11 07:42:26 +01:00
Code Issues Releases Wiki Activity

ESP32 enable ADC2 when wifi is disabled (#4381)

Browse Source 
Co-authored-by: Keith Burzinski <kbx81x@gmail.com>
This commit is contained in:
Pierre-Alexis Ciavaldini
2023-07-16 21:42:01 +02:00
committed by GitHub
parent 1691c13b47
commit 3ac0165f00
4 changed files with 166 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
esphome/components/adc/adc_sensor.h
View File

@@ -19,16 +19,23 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
#ifdef USE_ESP32
/// Set the attenuation for this pin. Only available on the ESP32.
void set_attenuation(adc_atten_t attenuation) { attenuation_ = attenuation; }
void set_channel(adc1_channel_t channel) { channel_ = channel; }
void set_channel1(adc1_channel_t channel) {
channel1_ = channel;
channel2_ = ADC2_CHANNEL_MAX;
}
void set_channel2(adc2_channel_t channel) {
channel2_ = channel;
channel1_ = ADC1_CHANNEL_MAX;
}
void set_autorange(bool autorange) { autorange_ = autorange; }
#endif
/// Update adc values.
/// Update ADC values
void update() override;
/// Setup ADc
/// Setup ADC
void setup() override;
void dump_config() override;
/// `HARDWARE_LATE` setup priority.
/// `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; }
@@ -52,9 +59,10 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
#ifdef USE_ESP32
adc_atten_t attenuation_{ADC_ATTEN_DB_0};
adc1_channel_t channel_{};
adc1_channel_t channel1_{ADC1_CHANNEL_MAX};
adc2_channel_t channel2_{ADC2_CHANNEL_MAX};
bool autorange_{false};
esp_adc_cal_characteristics_t cal_characteristics_[(int) ADC_ATTEN_MAX] = {};
esp_adc_cal_characteristics_t cal_characteristics_[(int32_t) ADC_ATTEN_MAX] = {};
#endif
};