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For those compilers that do not have a built-in function for swapping a byte's nibbles, a simple user function can be created:
unsigned char SwapNibbles (unsigned char x)
{
return ((x >> 4) & 0x0F) | ((x << 4) & 0xF0);
}
And a couple of function call examples:
unsigned char...
Some compilers may have built in functions for these convertions, but others don't. Below are two functions for converting a BCD number to decimal and vice versa:
#define uint8 unsigned char
uint8 BCDToDecimal (uint8 bcdByte)
{
return (((bcdByte & 0xF0) >> 4) * 10) + (bcdByte & 0x0F)...
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