kopia lustrzana https://github.com/meshtastic/firmware
45 wiersze
1.2 KiB
C++
45 wiersze
1.2 KiB
C++
#include "configuration.h"
|
|
|
|
#if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
|
|
|
|
#include "INA219Sensor.h"
|
|
#include "../mesh/generated/meshtastic/telemetry.pb.h"
|
|
#include "TelemetrySensor.h"
|
|
#include <Adafruit_INA219.h>
|
|
|
|
#ifndef INA219_MULTIPLIER
|
|
#define INA219_MULTIPLIER 1.0f
|
|
#endif
|
|
|
|
INA219Sensor::INA219Sensor() : TelemetrySensor(meshtastic_TelemetrySensorType_INA219, "INA219") {}
|
|
|
|
int32_t INA219Sensor::runOnce()
|
|
{
|
|
LOG_INFO("Init sensor: %s\n", sensorName);
|
|
if (!hasSensor()) {
|
|
return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
|
|
}
|
|
if (!ina219.success()) {
|
|
ina219 = Adafruit_INA219(nodeTelemetrySensorsMap[sensorType].first);
|
|
status = ina219.begin(nodeTelemetrySensorsMap[sensorType].second);
|
|
} else {
|
|
status = ina219.success();
|
|
}
|
|
return initI2CSensor();
|
|
}
|
|
|
|
void INA219Sensor::setup() {}
|
|
|
|
bool INA219Sensor::getMetrics(meshtastic_Telemetry *measurement)
|
|
{
|
|
measurement->variant.environment_metrics.voltage = ina219.getBusVoltage_V();
|
|
measurement->variant.environment_metrics.current = ina219.getCurrent_mA() * INA219_MULTIPLIER;
|
|
return true;
|
|
}
|
|
|
|
uint16_t INA219Sensor::getBusVoltageMv()
|
|
{
|
|
return lround(ina219.getBusVoltage_V() * 1000);
|
|
}
|
|
|
|
#endif |