firmware/src/modules/Telemetry/Sensor/INA226Sensor.cpp
Jonathan Bennett 473ef1bc03
Step one of Linux Sensor support (#6673)
* First addition of __has_include for sensor support

* Add __has_include blocks for sensors

* Put BMP and BME back in the right sensors

* Make TelemetrySensor::setup() a pure virtual finction

* Split environmental_base to environmental_extra, to compile the working sensor libs for Native

* Remove hard-coded checks for ARCH_PORTDUINO

* Un-clobber bmx160

* Move BusIO to environmental_extra due to Armv7 compile error

* Move to forked BusIO for the moment

* Enable HAS_SENSOR for Portduino

* Move back to Adafruit BusIO after patch
2025-04-28 18:35:13 -05:00

58 lines
1.4 KiB
C++

#include "configuration.h"
#if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR && __has_include("INA226.h")
#include "../mesh/generated/meshtastic/telemetry.pb.h"
#include "INA226.h"
#include "INA226Sensor.h"
#include "TelemetrySensor.h"
INA226Sensor::INA226Sensor() : TelemetrySensor(meshtastic_TelemetrySensorType_INA226, "INA226") {}
int32_t INA226Sensor::runOnce()
{
LOG_INFO("Init sensor: %s", sensorName);
if (!hasSensor()) {
return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
}
begin(nodeTelemetrySensorsMap[sensorType].second, nodeTelemetrySensorsMap[sensorType].first);
if (!status) {
status = ina226.begin();
}
return initI2CSensor();
}
void INA226Sensor::setup() {}
void INA226Sensor::begin(TwoWire *wire, uint8_t addr)
{
_wire = wire;
_addr = addr;
ina226 = INA226(_addr, _wire);
_wire->begin();
}
bool INA226Sensor::getMetrics(meshtastic_Telemetry *measurement)
{
measurement->variant.environment_metrics.has_voltage = true;
measurement->variant.environment_metrics.has_current = true;
// mV conversion to V
measurement->variant.environment_metrics.voltage = ina226.getBusVoltage();
measurement->variant.environment_metrics.current = ina226.getCurrent_mA();
return true;
}
uint16_t INA226Sensor::getBusVoltageMv()
{
return lround(ina226.getBusVoltage() * 1000);
}
int16_t INA226Sensor::getCurrentMa()
{
return lround(ina226.getCurrent_mA());
}
#endif