gsm4  2.0.0.0
gsm4.h
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22 
28 #ifndef GSM4_H
29 #define GSM4_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
35 #include "mikrosdk_version.h"
36 
37 #ifdef __GNUC__
38 #if mikroSDK_GET_VERSION < 20800ul
39 #include "rcu_delays.h"
40 #else
41 #include "delays.h"
42 #endif
43 #endif
44 
45 #include "drv_digital_out.h"
46 #include "drv_digital_in.h"
47 #include "drv_uart.h"
48 
69 #define GSM4_CMD_AT "AT"
70 #define GSM4_CMD_CFUN "AT+CFUN"
71 #define GSM4_CMD_CREG "AT+CREG"
72 #define GSM4_CMD_CGDCONT "AT+CGDCONT"
73 #define GSM4_CMD_CSQ "AT+CSQ"
74 #define GSM4_CMD_COPS "AT+COPS"
75 #define GSM4_CMD_CMGS "AT+CMGS"
76 #define GSM4_CMD_CMGF "AT+CMGF"
77 #define GSM4_CMD_CGACT "AT+CGACT"
78 #define GSM4_CMD_UPSDA "AT+UPSDA"
79 #define GSM4_CMD_USOCR "AT+USOCR"
80 #define GSM4_CMD_USOCO "AT+USOCO"
81 #define GSM4_CMD_USOWR "AT+USOWR"
82 #define GSM4_CMD_USORD "AT+USORD"
83 #define GSM4_CMD_USORF "AT+USORF"
84 #define GSM4_CMD_USOCL "AT+USOCL"
85 
90 #define GSM4_RSP_OK "OK"
91 #define GSM4_RSP_ERROR "ERROR"
92 
98 #define GSM4_RX_DRV_BUFFER_SIZE 256
99 #define GSM4_TX_DRV_BUFFER_SIZE 256
100  // gsm4_set
102 
117 #define GSM4_MAP_MIKROBUS( cfg, mikrobus ) \
118  cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
119  cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
120  cfg.sta = MIKROBUS( mikrobus, MIKROBUS_AN ); \
121  cfg.pwr = MIKROBUS( mikrobus, MIKROBUS_RST ); \
122  cfg.rts = MIKROBUS( mikrobus, MIKROBUS_CS ); \
123  cfg.ring = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
124  cfg.cts = MIKROBUS( mikrobus, MIKROBUS_INT )
125  // gsm4_map // gsm4
128 
133 typedef struct
134 {
135  // Output pins
136  digital_out_t pwr;
137  digital_out_t rts;
139  // Input pins
140  digital_in_t sta;
141  digital_in_t ring;
142  digital_in_t cts;
144  // Modules
145  uart_t uart;
147  // Buffers
148  uint8_t uart_rx_buffer[ GSM4_RX_DRV_BUFFER_SIZE ];
149  uint8_t uart_tx_buffer[ GSM4_TX_DRV_BUFFER_SIZE ];
151 } gsm4_t;
152 
157 typedef struct
158 {
159  // Communication gpio pins
160  pin_name_t rx_pin;
161  pin_name_t tx_pin;
163  // Additional gpio pins
164  pin_name_t pwr;
165  pin_name_t rts;
166  pin_name_t ring;
167  pin_name_t sta;
168  pin_name_t cts;
170  // Static variable
171  uint32_t baud_rate;
173  uart_data_bits_t data_bit;
174  uart_parity_t parity_bit;
175  uart_stop_bits_t stop_bit;
177 } gsm4_cfg_t;
178 
183 typedef enum
184 {
185  GSM4_OK = 0,
189  GSM4_ERROR_UNKNOWN = -4
190 
192 
209 
223 err_t gsm4_init ( gsm4_t *ctx, gsm4_cfg_t *cfg );
224 
237 err_t gsm4_generic_write ( gsm4_t *ctx, uint8_t *data_in, uint16_t len );
238 
251 err_t gsm4_generic_read ( gsm4_t *ctx, uint8_t *data_out, uint16_t len );
252 
262 void gsm4_set_rts_pin ( gsm4_t *ctx, uint8_t state );
263 
273 void gsm4_set_pwr_pin ( gsm4_t *ctx, uint8_t state );
274 
283 uint8_t gsm4_get_cts_pin ( gsm4_t *ctx );
284 
293 uint8_t gsm4_get_sta_pin ( gsm4_t *ctx );
294 
303 uint8_t gsm4_get_ring_pin ( gsm4_t *ctx );
304 
314 void gsm4_send_cmd ( gsm4_t *ctx, uint8_t *cmd );
315 
326 void gsm4_send_cmd_with_par ( gsm4_t *ctx, uint8_t *at_cmd_buf, uint8_t *param_buf );
327 
337 void gsm4_send_cmd_check ( gsm4_t *ctx, uint8_t *at_cmd_buf );
338 
348 void gsm4_send_cmd_par_check ( gsm4_t *ctx, uint8_t *at_cmd_buf );
349 
359 void gsm4_set_sim_apn ( gsm4_t *ctx, uint8_t *sim_apn );
360 
371 void gsm4_send_sms_text ( gsm4_t *ctx, uint8_t *phone_number, uint8_t *sms_text );
372 
386 err_t gsm4_send_sms_pdu ( gsm4_t *ctx, uint8_t *service_center_number, uint8_t *phone_number, uint8_t *sms_text );
387 
388 #ifdef __cplusplus
389 }
390 #endif
391 #endif // GSM4_H
392  // gsm4
394 
395 // ------------------------------------------------------------------------ END
gsm4_return_value_t
gsm4_return_value_t
GSM 4 Click return value data.
Definition: gsm4.h:184
gsm4_t::rts
digital_out_t rts
Definition: gsm4.h:137
gsm4_cfg_t::data_bit
uart_data_bits_t data_bit
Definition: gsm4.h:173
gsm4_cfg_t::baud_rate
uint32_t baud_rate
Definition: gsm4.h:171
gsm4_cfg_t::ring
pin_name_t ring
Definition: gsm4.h:166
gsm4_t::uart
uart_t uart
Definition: gsm4.h:145
gsm4_t::ring
digital_in_t ring
Definition: gsm4.h:141
gsm4_t::sta
digital_in_t sta
Definition: gsm4.h:140
gsm4_get_ring_pin
uint8_t gsm4_get_ring_pin(gsm4_t *ctx)
GSM 4 get ring pin function.
gsm4_t
GSM 4 Click context object.
Definition: gsm4.h:134
gsm4_cfg_t::rts
pin_name_t rts
Definition: gsm4.h:165
GSM4_ERROR_CMD
@ GSM4_ERROR_CMD
Definition: gsm4.h:188
gsm4_send_sms_pdu
err_t gsm4_send_sms_pdu(gsm4_t *ctx, uint8_t *service_center_number, uint8_t *phone_number, uint8_t *sms_text)
GSM 4 send SMS in PDU mode.
gsm4_cfg_t::pwr
pin_name_t pwr
Definition: gsm4.h:164
gsm4_send_cmd_with_par
void gsm4_send_cmd_with_par(gsm4_t *ctx, uint8_t *at_cmd_buf, uint8_t *param_buf)
Send command function with parameter.
gsm4_cfg_setup
void gsm4_cfg_setup(gsm4_cfg_t *cfg)
GSM 4 configuration object setup function.
gsm4_get_sta_pin
uint8_t gsm4_get_sta_pin(gsm4_t *ctx)
GSM 4 get sta pin function.
gsm4_cfg_t::cts
pin_name_t cts
Definition: gsm4.h:168
GSM4_ERROR
@ GSM4_ERROR
Definition: gsm4.h:186
gsm4_generic_write
err_t gsm4_generic_write(gsm4_t *ctx, uint8_t *data_in, uint16_t len)
GSM 4 data writing function.
GSM4_TX_DRV_BUFFER_SIZE
#define GSM4_TX_DRV_BUFFER_SIZE
Definition: gsm4.h:99
gsm4_send_cmd
void gsm4_send_cmd(gsm4_t *ctx, uint8_t *cmd)
Send command function.
gsm4_cfg_t::sta
pin_name_t sta
Definition: gsm4.h:167
GSM4_OK
@ GSM4_OK
Definition: gsm4.h:185
gsm4_set_sim_apn
void gsm4_set_sim_apn(gsm4_t *ctx, uint8_t *sim_apn)
Set sim card APN.
gsm4_set_rts_pin
void gsm4_set_rts_pin(gsm4_t *ctx, uint8_t state)
GSM 4 set rts pin function.
gsm4_t::cts
digital_in_t cts
Definition: gsm4.h:142
gsm4_send_cmd_par_check
void gsm4_send_cmd_par_check(gsm4_t *ctx, uint8_t *at_cmd_buf)
Check the command parameters.
GSM4_ERROR_UNKNOWN
@ GSM4_ERROR_UNKNOWN
Definition: gsm4.h:189
gsm4_send_cmd_check
void gsm4_send_cmd_check(gsm4_t *ctx, uint8_t *at_cmd_buf)
Check the sent command.
gsm4_get_cts_pin
uint8_t gsm4_get_cts_pin(gsm4_t *ctx)
GSM 4 get cts pin function.
gsm4_send_sms_text
void gsm4_send_sms_text(gsm4_t *ctx, uint8_t *phone_number, uint8_t *sms_text)
GSM 4 send SMS in text mode.
gsm4_cfg_t::parity_bit
uart_parity_t parity_bit
Definition: gsm4.h:174
GSM4_RX_DRV_BUFFER_SIZE
#define GSM4_RX_DRV_BUFFER_SIZE
GSM 4 driver buffer size.
Definition: gsm4.h:98
gsm4_cfg_t::stop_bit
uart_stop_bits_t stop_bit
Definition: gsm4.h:175
gsm4_cfg_t
GSM 4 Click configuration object.
Definition: gsm4.h:158
gsm4_cfg_t::tx_pin
pin_name_t tx_pin
Definition: gsm4.h:161
gsm4_cfg_t::rx_pin
pin_name_t rx_pin
Definition: gsm4.h:160
GSM4_ERROR_TIMEOUT
@ GSM4_ERROR_TIMEOUT
Definition: gsm4.h:187
gsm4_init
err_t gsm4_init(gsm4_t *ctx, gsm4_cfg_t *cfg)
GSM 4 initialization function.
gsm4_set_pwr_pin
void gsm4_set_pwr_pin(gsm4_t *ctx, uint8_t state)
GSM 4 set pwr pin function.
gsm4_t::pwr
digital_out_t pwr
Definition: gsm4.h:136
gsm4_generic_read
err_t gsm4_generic_read(gsm4_t *ctx, uint8_t *data_out, uint16_t len)
GSM 4 data reading function.
gsm4_cfg_t::uart_blocking
bool uart_blocking
Definition: gsm4.h:172