00001 /* ---------------------------------------------------------------------------- 00002 * SAM Software Package License 00003 * ---------------------------------------------------------------------------- 00004 * Copyright (c) 2011, Atmel Corporation 00005 * 00006 * All rights reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions are met: 00010 * 00011 * - Redistributions of source code must retain the above copyright notice, 00012 * this list of conditions and the disclaimer below. 00013 * 00014 * Atmel's name may not be used to endorse or promote products derived from 00015 * this software without specific prior written permission. 00016 * 00017 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR 00018 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00019 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE 00020 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, 00021 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00022 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 00023 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 00024 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 00025 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 00026 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00027 * ---------------------------------------------------------------------------- 00028 */ 00029 00030 //------------------------------------------------------------------------------ 00031 /** \page 00032 * 00033 * \section Purpose 00034 * 00035 * Definition of methods for ISO7816 driver. 00036 * 00037 * \section Usage 00038 * 00039 * -# ISO7816_Init 00040 * -# ISO7816_IccPowerOff 00041 * -# ISO7816_XfrBlockTPDU_T0 00042 * -# ISO7816_Escape 00043 * -# ISO7816_RestartClock 00044 * -# ISO7816_StopClock 00045 * -# ISO7816_toAPDU 00046 * -# ISO7816_Datablock_ATR 00047 * -# ISO7816_SetDataRateandClockFrequency 00048 * -# ISO7816_StatusReset 00049 * -# ISO7816_cold_reset 00050 * -# ISO7816_warm_reset 00051 * -# ISO7816_Decode_ATR 00052 *----------------------------------------------------------------------------*/ 00053 00054 #ifndef ISO7816_4_H 00055 #define ISO7816_4_H 00056 00057 #include "chip.h" 00058 00059 /*------------------------------------------------------------------------------ 00060 * Constants Definition 00061 *----------------------------------------------------------------------------*/ 00062 00063 /** Size max of Answer To Reset */ 00064 #define ATR_SIZE_MAX 55 00065 00066 /** NULL byte to restart byte procedure */ 00067 #define ISO_NULL_VAL 0x60 00068 00069 /*------------------------------------------------------------------------------ 00070 * Exported functions 00071 *----------------------------------------------------------------------------*/ 00072 00073 extern void ISO7816_Init( 00074 Usart *pUsart, 00075 uint32_t usartId , 00076 const Pin pPinIso7816RstMC ); 00077 00078 extern void ISO7816_IccPowerOff( void ); 00079 00080 extern uint16_t ISO7816_XfrBlockTPDU_T0( 00081 const uint8_t *pAPDU, 00082 uint8_t *pMessage, 00083 uint16_t wLength ); 00084 00085 extern void ISO7816_Escape( void ); 00086 00087 extern void ISO7816_RestartClock( void); 00088 00089 extern void ISO7816_StopClock( void ); 00090 00091 extern void ISO7816_toAPDU( void ); 00092 00093 extern void ISO7816_Datablock_ATR( 00094 uint8_t* pAtr, 00095 uint8_t* pLength ); 00096 00097 extern void ISO7816_SetDataRateandClockFrequency( 00098 uint32_t dwClockFrequency, 00099 uint32_t dwDataRate ); 00100 00101 extern uint8_t ISO7816_StatusReset( void ); 00102 00103 extern void ISO7816_cold_reset( void ); 00104 00105 extern void ISO7816_warm_reset( void ); 00106 00107 extern void ISO7816_Decode_ATR( uint8_t* pAtr ); 00108 00109 #endif /* ISO7816_4_H */ 00110