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use crc_update instead of crc_update2

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This commit is contained in:
merlokk 2019-03-18 15:16:24 +02:00
commit 38383e6192
1 changed files with 4 additions and 3 deletions
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7
common/crc.c
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@ -94,8 +94,9 @@ uint32_t CRC8Maxim(uint8_t *buff, size_t size)
// width=8 poly=0x1d, init=0xc7 (0xe3 - WRONG! but it mentioned in MAD datasheet) refin=false refout=false xorout=0x00 name="CRC-8/MIFARE-MAD"
uint32_t CRC8Mad(uint8_t *buff, size_t size) {
crc_t crc;
crc_init(&crc, 8, 0x1d, 0xc7, 0);
crc_init(&crc, 8, reflect(0x1d, 8), reflect(0xc7, 8), 0);
for (int i = 0; i < size; ++i)
crc_update2(&crc, buff[i], 8);
return crc_finish(&crc);
crc_update(&crc, reflect(buff[i], 8), 8);
return reflect(crc_finish(&crc), 8);
}