mirror of
https://github.com/esphome/esphome.git
synced 2025-09-09 06:42:20 +01:00
62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
#ifdef USE_ESP8266
|
|
|
|
#include "adc_sensor.h"
|
|
#include "esphome/core/helpers.h"
|
|
#include "esphome/core/log.h"
|
|
|
|
#ifdef USE_ADC_SENSOR_VCC
|
|
#include <Esp.h>
|
|
ADC_MODE(ADC_VCC)
|
|
#else
|
|
#include <Arduino.h>
|
|
#endif // USE_ADC_SENSOR_VCC
|
|
|
|
namespace esphome {
|
|
namespace adc {
|
|
|
|
static const char *const TAG = "adc.esp8266";
|
|
|
|
void ADCSensor::setup() {
|
|
#ifndef USE_ADC_SENSOR_VCC
|
|
this->pin_->setup();
|
|
#endif
|
|
}
|
|
|
|
void ADCSensor::dump_config() {
|
|
LOG_SENSOR("", "ADC Sensor", this);
|
|
#ifdef USE_ADC_SENSOR_VCC
|
|
ESP_LOGCONFIG(TAG, " Pin: VCC");
|
|
#else
|
|
LOG_PIN(" Pin: ", this->pin_);
|
|
#endif // USE_ADC_SENSOR_VCC
|
|
ESP_LOGCONFIG(TAG,
|
|
" Samples: %i\n"
|
|
" Sampling mode: %s",
|
|
this->sample_count_, LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
|
|
LOG_UPDATE_INTERVAL(this);
|
|
}
|
|
|
|
float ADCSensor::sample() {
|
|
auto aggr = Aggregator<uint32_t>(this->sampling_mode_);
|
|
|
|
for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
|
|
uint32_t raw = 0;
|
|
#ifdef USE_ADC_SENSOR_VCC
|
|
raw = ESP.getVcc(); // NOLINT(readability-static-accessed-through-instance)
|
|
#else
|
|
raw = analogRead(this->pin_->get_pin()); // NOLINT
|
|
#endif // USE_ADC_SENSOR_VCC
|
|
aggr.add_sample(raw);
|
|
}
|
|
|
|
if (this->output_raw_) {
|
|
return aggr.aggregate();
|
|
}
|
|
return aggr.aggregate() / 1024.0f;
|
|
}
|
|
|
|
} // namespace adc
|
|
} // namespace esphome
|
|
|
|
#endif // USE_ESP8266
|