extern void ReaderTransmitPar(uint8_t *frame, int len, uint32_t par, uint32_t *timing);
extern int ReaderReceive(uint8_t *receivedAnswer);
extern int ReaderReceivePar(uint8_t *receivedAnswer, uint32_t *parptr);
extern void ReaderTransmitPar(uint8_t *frame, int len, uint32_t par, uint32_t *timing);
extern int ReaderReceive(uint8_t *receivedAnswer);
extern int ReaderReceivePar(uint8_t *receivedAnswer, uint32_t *parptr);