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//------------------------------------------------------------------------------
/** \page
 *
 *  \section Purpose
 *
 *  Definition of methods for ISO7816 driver.
 *
 *  \section Usage
 *
 *  -# ISO7816_Init
 *  -# ISO7816_IccPowerOff
 *  -# ISO7816_XfrBlockTPDU_T0
 *  -# ISO7816_Escape
 *  -# ISO7816_RestartClock
 *  -# ISO7816_StopClock
 *  -# ISO7816_toAPDU
 *  -# ISO7816_Datablock_ATR
 *  -# ISO7816_SetDataRateandClockFrequency
 *  -# ISO7816_StatusReset
 *  -# ISO7816_cold_reset
 *  -# ISO7816_warm_reset
 *  -# ISO7816_Decode_ATR
 *----------------------------------------------------------------------------*/

#ifndef ISO7816_4_H
#define ISO7816_4_H

#include "chip.h"

/*------------------------------------------------------------------------------
 * Constants Definition
 *----------------------------------------------------------------------------*/

/** Size max of Answer To Reset */
#define ATR_SIZE_MAX            55

/** NULL byte to restart byte procedure */
#define ISO_NULL_VAL            0x60

/*------------------------------------------------------------------------------
 *         Exported functions
 *----------------------------------------------------------------------------*/

extern void ISO7816_Init(
	Usart *pUsart,
	uint32_t usartId ,
	const Pin pPinIso7816RstMC);

extern void ISO7816_IccPowerOff(void);

extern uint16_t ISO7816_XfrBlockTPDU_T0(
	const uint8_t *pAPDU,
	uint8_t *pMessage,
	uint16_t wLength);

extern void ISO7816_Escape(void);

extern void ISO7816_RestartClock(void);

extern void ISO7816_StopClock(void);

extern void ISO7816_toAPDU(void);

extern void ISO7816_Datablock_ATR(
	uint8_t *pAtr,
	uint8_t *pLength);

extern void ISO7816_SetDataRateandClockFrequency(
	uint32_t dwClockFrequency,
	uint32_t dwDataRate);

extern uint8_t ISO7816_StatusReset(void);

extern void ISO7816_cold_reset(void);

extern void ISO7816_warm_reset(void);

extern void ISO7816_Decode_ATR(uint8_t *pAtr);

#endif /* ISO7816_4_H */