util.h

   1 /*
   2  Copyright (C) 2012 jaseg <s@jaseg.de>
   3
   4  This program is free software; you can redistribute it and/or
   5  modify it under the terms of the GNU General Public License
   6  version 3 as published by the Free Software Foundation.
   7  */
   8
   9 #ifndef __UTIL_H__
  10 #define __UTIL_H__
  11 #include <avr/io.h>
  12
  13 void uart_puthex_nibble(uint8_t nibble);
  14 void uart_puthex(uint8_t data);
  15 void uart_puthex_16(uint16_t data);
  16 void uart_puthex_32(uint32_t data);
  17 void uart_puthex_flip_16(uint16_t data);
  18 void uart_puthex_flip_32(uint32_t data);
  19 void uart_putdec(uint8_t data);
  20 inline uint8_t min(uint8_t a, uint8_t b){
  21     return a>b?b:a;
  22 }
  23
  24 #endif//__UTIL_H__