Copyright Brian Starkey 2012-2014
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iconAVR Utilsmax, min, close
This provides some very straightforward routines which I found useful in various projects. The functionality is nothing new, they are all in the c standard library.

// Some useful utilities for AVR
// This work is provided as-is without any warranty whatsoever
// Use it at your own risk
// Modify and redistribute at will, as long as this disclaimer remains
// (C) Brian Starkey, 2011

#define AVR_UTILS 1


extern volatile char avru_flags;

void ctos(char * s, unsigned char i);
unsigned char hextodec(char * hex);
void dectohex(unsigned char dec, char * buffer);
unsigned char isalphanum(char check);
unsigned char alltoi(char * string);
unsigned int atoi(char * string);