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/* Atmel Microcontroller Software Support */
/* SAM Software Package License */
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/* Copyright (c) 2015, Atmel Corporation */
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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 */
