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