common/serial.h

   1 #ifndef SERIAL_H_
   2 #define SERIAL_H_
   3
   4 #include <avr/interrupt.h>
   5
   6 #define SERIAL_SET_CALLBACK(f) \
   7         ISR(USART_RX_vect) \
   8         { \
   9                 char c = UDR0; \
  10                 f(c); \
  11         }
  12
  13 void serial_init(uint16_t);
  14 void serial_write(uint8_t);
  15
  16 #endif