C++ (Cpp) calculateLux Examples

Example #1

File: Miroduino_Light.cpp Project: radiumray/mdxly

uint32_t Light_D1::getLuminosity()
{
  uint16_t broadband, ir;

  /* Calculate the actual lux value */
  getBroadbandIr(&broadband, &ir);
  return calculateLux(broadband, ir);
}

Example #2

File: Adafruit_TSL2561.cpp Project: ecopoesis/delorean

void Adafruit_TSL2561::getEvent(sensors_event_t *event)
{
  uint16_t broadband, ir;
  
  /* Clear the event */
  memset(event, 0, sizeof(sensors_event_t));
  
  event->version   = sizeof(sensors_event_t);
  event->sensor_id = _tsl2561SensorID;
  event->type      = SENSOR_TYPE_LIGHT;
  event->timestamp = 0;

  /* Calculate the actual lux value */
  getLuminosity(&broadband, &ir);
  event->light = calculateLux(broadband, ir);
}

Example #3

File: Adafruit_TSL2561_U.cpp Project: technologiescollege/arduino

bool Adafruit_TSL2561_Unified::getEvent(sensors_event_t *event)
{
  uint16_t broadband, ir;

  /* Clear the event */
  memset(event, 0, sizeof(sensors_event_t));

  event->version   = sizeof(sensors_event_t);
  event->sensor_id = _tsl2561SensorID;
  event->type      = SENSOR_TYPE_LIGHT;
  event->timestamp = millis();

  /* Calculate the actual lux value */
  getLuminosity(&broadband, &ir);
  event->light = calculateLux(broadband, ir);

  if (event->light == 65536) {
    return false;
  }
  return true;
}

Example #4

File: ressources.c Project: kincki/contiki

int getLight(void){
	int light=0;
	unsigned char temp, adc0, adc1;

	/* Wait Data Light available */
	if(WakeUpModeLight() == 1) {
		return -1;
	}

    setExtendedMode();
    do{
	adc0 = readAdc0(); 
    adc1 = readAdc1(); 
    }
    while(! (adc0 & 128 && adc1 & 128));
    light = calculateLux(adc0,adc1);

    sleepModeLight();
    I2C_STOP();

return light;
}