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ADD: LF JABLOTRON functionality. with clone/sim and detection in LF SEARCH.

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CHG: removed no-existing crc8ja code
FIX: a check in ASKbiphaseDemod to make sure graphbuff is not empty.
This commit is contained in:
iceman1001 2016-07-29 11:04:12 +02:00
commit 6c28395106
12 changed files with 426 additions and 177 deletions
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11
common/crc.c
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@ -94,17 +94,6 @@ uint32_t CRC8Legic(uint8_t *buff, size_t size) {
return reflect(crc_finish(&crc), 8);
}
// credits to marshmellow
// width=8 poly=0xA3, reversed poly=0x8B, init=0xB0 refin=true refout=true xorout=0x00 check=0x28 name="CRC-8/JA"
uint32_t CRC8ja(uint8_t *buff, size_t size) {
crc_t crc;
crc_init_ref(&crc, 8, 0xA3, 0x42, 0x00, TRUE, TRUE);
for ( int i=0; i < size; ++i)
crc_update(&crc, buff[i], 8);
return crc_finish(&crc);
//return reflect(crc_finish(&crc), 8);
}
// This CRC-16 is used in Legic Advant systems.
// width=8 poly=0xB400, reversed poly=0x init=depends refin=true refout=true xorout=0x0000 check= name="CRC-16/LEGIC"
uint32_t CRC16Legic(uint8_t *buff, size_t size, uint8_t uidcrc) {