common/adc.h

   1 #ifndef ADC_H_
   2 #define ADC_H_
   3
   4 #include <avr/interrupt.h>
   5
   6 #define ADC_SET_CALLBACK(f) \
   7         ISR(ADC_vect) \
   8         { \
   9                 uint16_t v = ADCL; \
  10                 v |= ADCH<<8; \
  11                 f(v); \
  12         }
  13
  14 void adc_init();
  15 void adc_read_async(uint8_t);
  16
  17 #endif