| | 1 | //----------------------------------------------------------------------------- |
| | 2 | // Willok, June 2018 |
| | 3 | // Edits by Iceman, July 2018 |
| | 4 | // |
| | 5 | // This code is licensed to you under the terms of the GNU GPL, version 2 or, |
| | 6 | // at your option, any later version. See the LICENSE.txt file for the text of |
| | 7 | // the license. |
| | 8 | //----------------------------------------------------------------------------- |
| | 9 | // The main i2c code, for communications with smart card module |
| | 10 | //----------------------------------------------------------------------------- |
| | 11 | #ifndef __I2C_H |
| | 12 | #define __I2C_H |
| | 13 | |
| | 14 | #include <stddef.h> |
| | 15 | #include "proxmark3.h" |
| | 16 | #include "apps.h" |
| | 17 | #include "util.h" |
| | 18 | #include "BigBuf.h" |
| | 19 | #include "smartcard.h" |
| | 20 | |
| | 21 | #define I2C_DEVICE_ADDRESS_BOOT 0xB0 |
| | 22 | #define I2C_DEVICE_ADDRESS_MAIN 0xC0 |
| | 23 | |
| | 24 | #define I2C_DEVICE_CMD_GENERATE_ATR 0x01 |
| | 25 | #define I2C_DEVICE_CMD_SEND 0x02 |
| | 26 | #define I2C_DEVICE_CMD_READ 0x03 |
| | 27 | #define I2C_DEVICE_CMD_SETBAUD 0x04 |
| | 28 | #define I2C_DEVICE_CMD_SIM_CLC 0x05 |
| | 29 | #define I2C_DEVICE_CMD_GETVERSION 0x06 |
| | 30 | |
| | 31 | |
| | 32 | void I2C_init(void); |
| | 33 | void I2C_Reset(void); |
| | 34 | void I2C_SetResetStatus(uint8_t LineRST, uint8_t LineSCK, uint8_t LineSDA); |
| | 35 | |
| | 36 | void I2C_Reset_EnterMainProgram(void); |
| | 37 | void I2C_Reset_EnterBootloader(void); |
| | 38 | |
| | 39 | bool I2C_WriteCmd(uint8_t device_cmd, uint8_t device_address); |
| | 40 | |
| | 41 | bool I2C_WriteByte(uint8_t data, uint8_t device_cmd, uint8_t device_address); |
| | 42 | bool I2C_BufferWrite(uint8_t *data, uint8_t len, uint8_t device_cmd, uint8_t device_address); |
| | 43 | uint8_t I2C_BufferRead(uint8_t *data, uint8_t len, uint8_t device_cmd, uint8_t device_address); |
| | 44 | |
| | 45 | // for firmware |
| | 46 | uint8_t I2C_ReadFW(uint8_t *data, uint8_t len, uint8_t msb, uint8_t lsb, uint8_t device_address); |
| | 47 | bool I2C_WriteFW(uint8_t *data, uint8_t len, uint8_t msb, uint8_t lsb, uint8_t device_address); |
| | 48 | |
| | 49 | bool GetATR(smart_card_atr_t *card_ptr); |
| | 50 | |
| | 51 | // generic functions |
| | 52 | void SmartCardAtr(void); |
| | 53 | void SmartCardRaw(uint64_t arg0, uint64_t arg1, uint8_t *data); |
| | 54 | void SmartCardUpgrade(uint64_t arg0); |
| | 55 | //void SmartCardSetBaud(uint64_t arg0); |
| | 56 | void SmartCardSetClock(uint64_t arg0); |
| | 57 | void I2C_print_status(void); |
| | 58 | #endif |
projects / proxmark3-svn / blame_incremental