Files
firmware/shared/bool_array_converter.c

18 lines
476 B
C

#include <string.h>
#include "bool_array_converter.h"
void BoolBytesToBits(uint8_t *srcBytes, uint8_t *dstBits, uint8_t byteCount)
{
memset(dstBits, 0, byteCount/8 + 1);
for (uint8_t i=0; i<byteCount; i++) {
dstBits[i/8] |= (srcBytes[i] ? 1 : 0) << (i % 8);
}
}
void BoolBitsToBytes(uint8_t *srcBits, uint8_t *dstBytes, uint8_t byteCount)
{
for (uint8_t i=0; i<byteCount; i++) {
dstBytes[i] = (srcBits[i/8] & (1 << (i % 8))) ? 1 : 0;
}
}