ardupilot/libraries/AP_ADC_AnalogSource/AP_ADC_AnalogSource.cpp

24 lines
590 B
C++

#include "AP_ADC_AnalogSource.h"
/* Unfortunately we don't have a valid implementaton for read_latest - we
* only have access to the average from the ADC driver. Not really a big deal
* in our application currently. */
float AP_ADC_AnalogSource::read_latest() {
return read_average();
}
float AP_ADC_AnalogSource::read_average() {
float fullscale = _adc->Ch(_ch);
float scaled = _prescale * fullscale;
return scaled;
}
void AP_ADC_AnalogSource::set_pin(uint8_t machtnichts) {
/* it would be an error to call this
* but for now we'll leave it a no-op. */
}