Esempi in C++ (Cpp) per get_channel_pin

Esempio n. 1

File: adc-zoul.c Progetto: 1847123212/contiki

/*---------------------------------------------------------------------------*/
static int
value(int type)
{
  int channel;
  int16_t res;

  if(!(type & enabled_channels)) {
    PRINTF("ADC: channel not enabled\n");
    return ZOUL_SENSORS_ERROR;
  }

  channel = get_channel_pin(type);

  if(channel == ZOUL_SENSORS_ERROR) {
    PRINTF("ADC: pin not active\n");
    return ZOUL_SENSORS_ERROR;
  }

  res = adc_get(channel, ADC_SENSORS_REFERENCE, decimation_rate);

  /* Only allow negative values if using differential input */
  if((ADC_SENSORS_REFERENCE != SOC_ADC_ADCCON_REF_EXT_DIFF) && (res < 0)) {
    res = 0;
  }

  return res;
}

Esempio n. 2

File: adc-sensors.c Progetto: drandreas/contiki

/*---------------------------------------------------------------------------*/
static int
value(int type)
{
  int channel;
  int16_t res;

  if(!(type & enabled_channels)) {
    return ZOUL_SENSORS_ERROR;
  }

  channel = get_channel_pin(type);

  if(channel == ZOUL_SENSORS_ERROR) {
    return ZOUL_SENSORS_ERROR;
  }

  res = adc_get(channel, SOC_ADC_ADCCON_REF_AVDD5, decimation_rate);
  return res;
}