Smart Card Standard ISO7816 driver.
Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.
#include "iso7816.h"Macros | |
| #define | CASE1 1 |
| Case for APDU commands. More... | |
| #define | CASE2 2 |
| #define | CASE3 3 |
| #define | ISO_NULL_VAL 0x60 |
| NULL byte to restart byte procedure. More... | |
| #define | RST_WAIT_TIME 120 |
| Reset wait time. More... | |
| #define | RX_TIMEOUT 12000 |
| Receive timeout. More... | |
Functions | |
| void | iso7816_cold_reset (void) |
| Cold reset. More... | |
| void | iso7816_data_block_atr (uint8_t *p_atr, uint8_t *p_length) |
| Answer To Reset (ATR). More... | |
| void | iso7816_decode_atr (uint8_t *p_atr) |
| Decode ATR trace. More... | |
| static enum status_code | iso7816_get_char (uint8_t *p_char_received) |
| Get a character from ISO7816. More... | |
| bool | iso7816_get_reset_statuts (void) |
| Pin status for ISO7816 RESET PIN. More... | |
| static void | iso7816_icc_power_off (void) |
| ISO7816 ICC power off. More... | |
| static void | iso7816_icc_power_on (void) |
| ISO7816 ICC power on. More... | |
| void | iso7816_init (struct usart_module *const module, uint32_t pin_rst, uint32_t clock_get_hz) |
| Initializes a ISO7816 interface device. More... | |
| static enum status_code | iso7816_send_char (uint8_t uc_char) |
| Send a char to ISO7816. More... | |
| void | iso7816_warm_reset (void) |
| Warm reset. More... | |
| uint16_t | iso7816_xfr_block_tpdu_t0 (const uint8_t *p_apdu, uint8_t *p_message, uint16_t us_length) |
| Transfer Block TPDU T = 0. More... | |
Variables | |
| volatile uint32_t | iso7816_gs_frequency |
| Generator source frequency of smart card usart. More... | |
| static uint32_t | iso7816_pin_rst |
| Smart Card reset PIN. More... | |
| static struct usart_module * | iso7816_usart_module |
| static uint8_t | iso7816_usart_status = ISO7816_USART_RCV |
| Variable for state of send and receive from USART. More... | |
1.8.5