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rem: 'hf iclass' blocknum LUT is gone. Removed also functionality for it.

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This commit is contained in:
iceman1001 2018-01-29 16:44:49 +01:00
commit 50743b7e88
3 changed files with 4 additions and 28 deletions
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25
common/iso15693tools.c
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@ -50,29 +50,4 @@ char* Iso15693sprintUID(char *target, uint8_t *uid) {
uid[3], uid[2], uid[1], uid[0]
);
return target;
}
uint16_t iclass_crc16(uint8_t *d, uint16_t n) {
unsigned int data;
uint16_t crc = 0xffff;
if (n == 0)
return (~crc);
do {
for (uint8_t i=0, data = *d++; i < 8; i++, data >>= 1) {
if ((crc & 0x0001) ^ (data & 0x0001))
crc = (crc >> 1) ^ ISO15_CRC_POLY;
else
crc >>= 1;
}
} while (--n);
crc = ~crc;
data = crc;
crc = (crc << 8) | (data >> 8 & 0xff);
crc = crc ^ 0xBC3;
return crc;
}