size_t removeParity(uint8_t *BitStream, size_t startIdx, uint8_t pLen, uint8_t pType, size_t bLen);
//tag specific
+int FDXBdemodBI(uint8_t *dest, size_t *size);
int AWIDdemodFSK(uint8_t *dest, size_t *size);
int gProxII_Demod(uint8_t BitStream[], size_t *size);
int HIDdemodFSK(uint8_t *dest, size_t *size, uint32_t *hi2, uint32_t *hi, uint32_t *lo);