uint8_t hex2int(char str[2])
{
for(uint8_t i=0;i<2;i++)
{
if(str[i] <= '9')
str[i] -= 48;
else if(str[i] <= 'F')
str[i] -= 55;
else if(str[i] <= 'f')
str[i] -= 87;
}
return (str[0]<<4)+str[1];
}
07.08.2011
hex to int - 1 Byte
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