carrot/system/sensord/sensors/light_sensor.cc
Vehicle Researcher eff388b1b6 openpilot v0.9.4 release
date: 2023-07-27T18:38:32
master commit: fa310d9e2542cf497d92f007baec8fd751ffa99c
2023-09-27 15:45:31 -07:00

28 lines
653 B
C++

#include "light_sensor.h"
#include <string>
#include "common/timing.h"
#include "system/sensord/sensors/constants.h"
LightSensor::LightSensor(std::string filename) : FileSensor(filename) {}
bool LightSensor::get_event(MessageBuilder &msg, uint64_t ts) {
uint64_t start_time = nanos_since_boot();
file.clear();
file.seekg(0);
int value;
file >> value;
auto event = msg.initEvent().initLightSensor();
event.setSource(cereal::SensorEventData::SensorSource::RPR0521);
event.setVersion(1);
event.setSensor(SENSOR_LIGHT);
event.setType(SENSOR_TYPE_LIGHT);
event.setTimestamp(start_time);
event.setLight(value);
return true;
}