text: #ifndef _PWM_ADC_H_
  #define _PWM_ADC_H_
  
  extern void pwmAdc_init(byte adcReference);
  extern void setCurrentLed(byte numLed);
  extern void analogGet(byte pin, unsigned int &adc, unsigned int &qtSamples);
  extern byte pwmGet(byte numLed);
  extern void pwmSet(byte numLed, byte value);
  
  #endif //_PWM_ADC_H_
  