smartcard2  2.1.0.0
smartcard2.h
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22 
28 #ifndef SMARTCARD2_H
29 #define SMARTCARD2_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
39 #ifdef PREINIT_SUPPORTED
40 #include "preinit.h"
41 #endif
42 
43 #ifdef MikroCCoreVersion
44  #if MikroCCoreVersion >= 1
45  #include "delays.h"
46  #endif
47 #endif
48 
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_uart.h"
52 
73 #define SMARTCARD2_CMD_ICC_POWER_ON 0x62
74 #define SMARTCARD2_CMD_ICC_POWER_OFF 0x63
75 #define SMARTCARD2_CMD_GET_SLOT_STATUS 0x65
76 #define SMARTCARD2_CMD_XFR_BLOCK 0x6F
77 #define SMARTCARD2_CMD_GET_PARAMETERS 0x6C
78 #define SMARTCARD2_CMD_RESET_PARAMETERS 0x6D
79 #define SMARTCARD2_CMD_SET_PARAMETERS 0x61
80 #define SMARTCARD2_CMD_ESCAPE 0x6B
81 #define SMARTCARD2_CMD_ICC_ESCAPE 0x6E
82 #define SMARTCARD2_CMD_T0_APDU 0x6A
83 #define SMARTCARD2_CMD_SECURE 0x69
84 #define SMARTCARD2_CMD_MECHANICAL 0x71
85 #define SMARTCARD2_CMD_ABORT 0x72
86 #define SMARTCARD2_CMD_SET_DATA_RATE_CLK_FREQ 0x73
87 
92 #define SMARTCARD2_RSP_DATA_BLOCK 0x80
93 #define SMARTCARD2_RSP_SLOT_STATUS 0x81
94 #define SMARTCARD2_RSP_PARAMETERS 0x82
95 #define SMARTCARD2_RSP_ESCAPE 0x83
96 #define SMARTCARD2_RSP_DATA_RATE_CLK_FREQ 0x84
97 
102 #define SMARTCARD2_EVT_NOTIFY_SLOT_CHANGE 0x50
103 #define SMARTCARD2_CARD_ABSENT 0x02
104 #define SMARTCARD2_CARD_PRESENT 0x03
105 #define SMARTCARD2_EVT_HARDWARE_ERROR 0x51
106 #define SMARTCARD2_OVERCURRENT 0x01
107 
112 #define SMARTCARD2_SYNC 0x03
113 #define SMARTCARD2_CTRL_ACK 0x06
114 #define SMARTCARD2_CTRL_NACK 0x15
115 #define SMARTCARD2_SHORT_APDU_MAX_SIZE 261
116 // sync + ack + 10-byte ccid header + short APDU size + checksum
117 #define SMARTCARD2_MAX_BUF_SIZE ( SMARTCARD2_SHORT_APDU_MAX_SIZE + 13 )
118 #define SMARTCARD2_TIMEOUT_MS 5000
119 
124 #define SMARTCARD2_CLK_STATUS_RUNNING 0x00
125 #define SMARTCARD2_CLK_STATUS_STATE_L 0x01
126 #define SMARTCARD2_CLK_STATUS_STATE_H 0x02
127 
132 #define SMARTCARD2_POWER_SEL_AUTO 0x00
133 #define SMARTCARD2_POWER_SEL_5V 0x01
134 #define SMARTCARD2_POWER_SEL_3V 0x02
135 #define SMARTCARD2_POWER_SEL_1_8V 0x03
136 
141 #define SMARTCARD2_ICC_ACTIVE 0
142 #define SMARTCARD2_ICC_PRESENT 1
143 #define SMARTCARD2_ICC_ABSENT 2
144 #define SMARTCARD2_ICC_STATUS_MASK 0x03
145 
151 #define SMARTCARD2_TX_DRV_BUFFER_SIZE SMARTCARD2_MAX_BUF_SIZE
152 #define SMARTCARD2_RX_DRV_BUFFER_SIZE ( SMARTCARD2_MAX_BUF_SIZE * 2 )
153  // smartcard2_cmd
155 
170 #define SMARTCARD2_MAP_MIKROBUS( cfg, mikrobus ) \
171  cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
172  cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
173  cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST );
174  // smartcard2_map // smartcard2
177 
182 typedef struct
183 {
184  uint8_t type;
185  uint32_t payload_size;
186  uint8_t slot_num;
187  uint8_t seq_num;
188  uint8_t spec_bytes[ 3 ];
190  uint8_t payload[ SMARTCARD2_SHORT_APDU_MAX_SIZE ];
193 
198 typedef struct
199 {
200  // Output pins
201  digital_out_t rst;
203  // Modules
204  uart_t uart;
206  // Buffers
207  char uart_rx_buffer[ SMARTCARD2_RX_DRV_BUFFER_SIZE ];
208  char uart_tx_buffer[ SMARTCARD2_TX_DRV_BUFFER_SIZE ];
210  uint8_t seq_num;
213 } smartcard2_t;
214 
219 typedef struct
220 {
221  // Communication gpio pins
222  pin_name_t rx_pin;
223  pin_name_t tx_pin;
225  // Additional gpio pins
226  pin_name_t rst;
228  // Static variable
229  uint32_t baud_rate;
231  uart_data_bits_t data_bit;
232  uart_parity_t parity_bit;
233  uart_stop_bits_t stop_bit;
236 
241 typedef enum
242 {
248 
250 
267 
282 
295 err_t smartcard2_generic_write ( smartcard2_t *ctx, char *data_in, uint16_t len );
296 
309 err_t smartcard2_generic_read ( smartcard2_t *ctx, char *data_out, uint16_t len );
310 
320 
330 
344 
361 
377 err_t smartcard2_icc_power_on ( smartcard2_t *ctx, uint8_t power_sel );
378 
391 
404 
405 #ifdef __cplusplus
406 }
407 #endif
408 #endif // SMARTCARD2_H
409  // smartcard2
411 
412 // ------------------------------------------------------------------------ END
smartcard2_t
Smart Card 2 Click context object.
Definition: smartcard2.h:199
smartcard2_enable_device
void smartcard2_enable_device(smartcard2_t *ctx)
Smart Card 2 enable device function.
SMARTCARD2_ERROR
@ SMARTCARD2_ERROR
Definition: smartcard2.h:244
smartcard2_icc_power_on
err_t smartcard2_icc_power_on(smartcard2_t *ctx, uint8_t power_sel)
Smart Card 2 icc power on function.
smartcard2_ccid_t
Smart Card 2 Click context object.
Definition: smartcard2.h:183
smartcard2_cfg_t::data_bit
uart_data_bits_t data_bit
Definition: smartcard2.h:231
smartcard2_ccid_t::slot_num
uint8_t slot_num
Definition: smartcard2.h:186
smartcard2_icc_power_off
err_t smartcard2_icc_power_off(smartcard2_t *ctx)
Smart Card 2 icc power off function.
smartcard2_t::rst
digital_out_t rst
Definition: smartcard2.h:201
smartcard2_ccid_t::type
uint8_t type
Definition: smartcard2.h:184
smartcard2_generic_write
err_t smartcard2_generic_write(smartcard2_t *ctx, char *data_in, uint16_t len)
Smart Card 2 data writing function.
smartcard2_read_ccid
err_t smartcard2_read_ccid(smartcard2_t *ctx, smartcard2_ccid_t *data_out)
Smart Card 2 read ccid function.
smartcard2_send_ccid
err_t smartcard2_send_ccid(smartcard2_t *ctx, smartcard2_ccid_t *data_in)
Smart Card 2 send ccid function.
SMARTCARD2_CHECKSUM_ERROR
@ SMARTCARD2_CHECKSUM_ERROR
Definition: smartcard2.h:246
smartcard2_ccid_t::seq_num
uint8_t seq_num
Definition: smartcard2.h:187
smartcard2_cfg_t::stop_bit
uart_stop_bits_t stop_bit
Definition: smartcard2.h:233
SMARTCARD2_OK
@ SMARTCARD2_OK
Definition: smartcard2.h:243
smartcard2_cfg_t
Smart Card 2 Click configuration object.
Definition: smartcard2.h:220
smartcard2_disable_device
void smartcard2_disable_device(smartcard2_t *ctx)
Smart Card 2 disable device function.
SMARTCARD2_READ_ERROR
@ SMARTCARD2_READ_ERROR
Definition: smartcard2.h:245
smartcard2_cfg_t::uart_blocking
bool uart_blocking
Definition: smartcard2.h:230
SMARTCARD2_TIMEOUT_ERROR
@ SMARTCARD2_TIMEOUT_ERROR
Definition: smartcard2.h:247
SMARTCARD2_TX_DRV_BUFFER_SIZE
#define SMARTCARD2_TX_DRV_BUFFER_SIZE
Smart Card 2 driver buffer size.
Definition: smartcard2.h:151
smartcard2_return_value_t
smartcard2_return_value_t
Smart Card 2 Click return value data.
Definition: smartcard2.h:242
smartcard2_t::seq_num
uint8_t seq_num
Definition: smartcard2.h:210
smartcard2_cfg_t::tx_pin
pin_name_t tx_pin
Definition: smartcard2.h:223
smartcard2_cfg_setup
void smartcard2_cfg_setup(smartcard2_cfg_t *cfg)
Smart Card 2 configuration object setup function.
smartcard2_get_slot_status
err_t smartcard2_get_slot_status(smartcard2_t *ctx)
Smart Card 2 get slot status function.
smartcard2_generic_read
err_t smartcard2_generic_read(smartcard2_t *ctx, char *data_out, uint16_t len)
Smart Card 2 data reading function.
smartcard2_ccid_t::payload_size
uint32_t payload_size
Definition: smartcard2.h:185
SMARTCARD2_SHORT_APDU_MAX_SIZE
#define SMARTCARD2_SHORT_APDU_MAX_SIZE
Definition: smartcard2.h:115
smartcard2_t::uart
uart_t uart
Definition: smartcard2.h:204
smartcard2_cfg_t::baud_rate
uint32_t baud_rate
Definition: smartcard2.h:229
smartcard2_cfg_t::rst
pin_name_t rst
Definition: smartcard2.h:226
smartcard2_cfg_t::parity_bit
uart_parity_t parity_bit
Definition: smartcard2.h:232
smartcard2_cfg_t::rx_pin
pin_name_t rx_pin
Definition: smartcard2.h:222
smartcard2_init
err_t smartcard2_init(smartcard2_t *ctx, smartcard2_cfg_t *cfg)
Smart Card 2 initialization function.
SMARTCARD2_RX_DRV_BUFFER_SIZE
#define SMARTCARD2_RX_DRV_BUFFER_SIZE
Definition: smartcard2.h:152