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/*
* (C) Copyright 2014 Leo C. <erbl259-lmu@yahoo.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include "stdlib.h"
#include "stdint.h"
#include "bcd.h"
uint_fast8_t bcd2bin(uint8_t val)
{
return (val >> 4) * 10 + (val & 0x0f);
}
uint8_t bin2bcd (uint_fast8_t val)
{
div_t d = div(val, 10);
return (d.quot << 4) | d.rem;
}
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