gsmgnss2  2.0.0.0
gsmgnss2.h
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22 
28 #ifndef GSMGNSS2_H
29 #define GSMGNSS2_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 GSMGNSS2_CMD_AT "AT"
70 #define GSMGNSS2_CMD_ATI "ATI"
71 #define GSMGNSS2_CMD_CGMR "AT+CGMR"
72 #define GSMGNSS2_CMD_CFUN "AT+CFUN"
73 #define GSMGNSS2_CMD_CREG "AT+CREG"
74 #define GSMGNSS2_CMD_CGREG "AT+CGREG"
75 #define GSMGNSS2_CMD_CGDCONT "AT+CGDCONT"
76 #define GSMGNSS2_CMD_CIMI "AT+CIMI"
77 #define GSMGNSS2_CMD_CMEE "AT+CMEE"
78 #define GSMGNSS2_CMD_CGATT "AT+CGATT"
79 #define GSMGNSS2_CMD_CSQ "AT+CSQ"
80 #define GSMGNSS2_CMD_COPS "AT+COPS"
81 #define GSMGNSS2_CMD_CMGS "AT+CMGS"
82 #define GSMGNSS2_CMD_CMGF "AT+CMGF"
83 #define GSMGNSS2_CMD_CGNSPWR "AT+CGNSPWR"
84 #define GSMGNSS2_CMD_CGNSTST "AT+CGNSTST"
85 
90 #define GSMGNSS2_RSP_START "$"
91 #define GSMGNSS2_RSP_DELIMITER ","
92 #define GSMGNSS2_RSP_GNGGA "$GNGGA"
93 
98 #define GSMGNSS2_GNGGA_ELEMENT_SIZE 15
99 #define GSMGNSS2_GNGGA_TIME 1
100 #define GSMGNSS2_GNGGA_LATITUDE 2
101 #define GSMGNSS2_GNGGA_LATITUDE_SIDE 3
102 #define GSMGNSS2_GNGGA_LONGITUDE 4
103 #define GSMGNSS2_GNGGA_LONGITUDE_SIDE 5
104 #define GSMGNSS2_GNGGA_QUALITY_INDICATOR 6
105 #define GSMGNSS2_GNGGA_NUMBER_OF_SATELLITES 7
106 #define GSMGNSS2_GNGGA_H_DILUTION_OF_POS 8
107 #define GSMGNSS2_GNGGA_ALTITUDE 9
108 #define GSMGNSS2_GNGGA_ALTITUDE_UNIT 10
109 #define GSMGNSS2_GNGGA_GEOIDAL_SEPARATION 11
110 #define GSMGNSS2_GNGGA_GEOIDAL_SEPARATION_UNIT 12
111 #define GSMGNSS2_GNGGA_TIME_SINCE_LAST_DGPS 13
112 #define GSMGNSS2_GNGGA_DGPS_REFERENCE_STATION_ID 14
113 
118 #define GSMGNSS2_MODULE_POWER_ON 1
119 #define GSMGNSS2_MODULE_POWER_OFF 0
120 
126 #define DRV_BUFFER_SIZE_RX 256
127 #define DRV_BUFFER_SIZE_TX 256
128  // gsmgnss2_cmd
130 
145 #define GSMGNSS2_MAP_MIKROBUS( cfg, mikrobus ) \
146  cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
147  cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
148  cfg.det = MIKROBUS( mikrobus, MIKROBUS_AN ); \
149  cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
150  cfg.rts = MIKROBUS( mikrobus, MIKROBUS_CS ); \
151  cfg.ring = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
152  cfg.cts = MIKROBUS( mikrobus, MIKROBUS_INT )
153  // gsmgnss2_map // gsmgnss2
156 
161 typedef struct
162 {
163  // Output pins
164 
165  digital_out_t rst;
166  digital_out_t rts;
167 
168  // Input pins
169 
170  digital_in_t det;
171  digital_in_t ring;
172  digital_in_t cts;
173 
174  // Modules
175  uart_t uart;
177  // Buffers
178  char uart_rx_buffer[ DRV_BUFFER_SIZE_RX ];
179  char uart_tx_buffer[ DRV_BUFFER_SIZE_TX ];
181 } gsmgnss2_t;
182 
187 typedef struct
188 {
189  // Communication gpio pins
190  pin_name_t rx_pin;
191  pin_name_t tx_pin;
193  // Additional gpio pins
194 
195  pin_name_t det;
196  pin_name_t rst;
197  pin_name_t rts;
198  pin_name_t ring;
199  pin_name_t cts;
200 
201  // Static variable
202  uint32_t baud_rate;
204  uart_data_bits_t data_bit;
205  uart_parity_t parity_bit;
206  uart_stop_bits_t stop_bit;
209 
214 typedef enum
215 {
217  GSMGNSS2_ERROR = -1
218 
220 
237 
252 
258 void gsmgnss2_module_power ( gsmgnss2_t *ctx, uint8_t state );
259 
272 err_t gsmgnss2_generic_write ( gsmgnss2_t *ctx, char *data_buf, uint16_t len );
273 
286 err_t gsmgnss2_generic_read ( gsmgnss2_t *ctx, char *data_buf, uint16_t max_len );
287 
296 void gsmgnss2_send_cmd ( gsmgnss2_t *ctx, char *cmd );
297 
307 void gsmgnss2_send_cmd_with_parameter ( gsmgnss2_t *ctx, char *at_cmd_buf, char *param_buf );
308 
317 void gsmgnss2_send_cmd_check ( gsmgnss2_t *ctx, char *at_cmd_buf );
318 
327 void gsmgnss2_send_cmd_parameter_check ( gsmgnss2_t *ctx, char *at_cmd_buf );
328 
337 void gsmgnss2_set_sim_apn ( gsmgnss2_t *ctx, char *sim_apn );
338 
348 void gsmgnss2_send_sms_text ( gsmgnss2_t *ctx, char *phone_number, char *sms_text );
349 
362 err_t gsmgnss2_send_sms_pdu ( gsmgnss2_t *ctx, char *service_center_number,
363  char *phone_number, char *sms_text );
364 
376 err_t gsmgnss2_parse_gngga ( char *rsp_buf, uint8_t gngga_element, char *element_data );
377 
378 #ifdef __cplusplus
379 }
380 #endif
381 #endif // GSMGNSS2_H
382  // gsmgnss2
384 
385 // ------------------------------------------------------------------------ END
GSMGNSS2_ERROR
@ GSMGNSS2_ERROR
Definition: gsmgnss2.h:217
gsmgnss2_init
err_t gsmgnss2_init(gsmgnss2_t *ctx, gsmgnss2_cfg_t *cfg)
GSM/GNSS 2 initialization function.
DRV_BUFFER_SIZE_TX
#define DRV_BUFFER_SIZE_TX
Definition: gsmgnss2.h:127
gsmgnss2_send_sms_pdu
err_t gsmgnss2_send_sms_pdu(gsmgnss2_t *ctx, char *service_center_number, char *phone_number, char *sms_text)
GSM GNSS 2 send SMS in PDU mode.
gsmgnss2_parse_gngga
err_t gsmgnss2_parse_gngga(char *rsp_buf, uint8_t gngga_element, char *element_data)
GSM GNSS 2 parse GNGGA function.
gsmgnss2_send_cmd_check
void gsmgnss2_send_cmd_check(gsmgnss2_t *ctx, char *at_cmd_buf)
Check the sent command.
gsmgnss2_generic_read
err_t gsmgnss2_generic_read(gsmgnss2_t *ctx, char *data_buf, uint16_t max_len)
GSM/GNSS 2 data reading function.
gsmgnss2_t
GSM/GNSS 2 Click context object.
Definition: gsmgnss2.h:162
DRV_BUFFER_SIZE_RX
#define DRV_BUFFER_SIZE_RX
GSM/GNSS 2 driver buffer size.
Definition: gsmgnss2.h:126
gsmgnss2_cfg_t::uart_blocking
bool uart_blocking
Definition: gsmgnss2.h:203
gsmgnss2_return_value_t
gsmgnss2_return_value_t
GSM/GNSS 2 Click return value data.
Definition: gsmgnss2.h:215
gsmgnss2_t::rts
digital_out_t rts
Definition: gsmgnss2.h:166
gsmgnss2_module_power
void gsmgnss2_module_power(gsmgnss2_t *ctx, uint8_t state)
Power ON/OFF the module.
gsmgnss2_cfg_t::parity_bit
uart_parity_t parity_bit
Definition: gsmgnss2.h:205
gsmgnss2_cfg_t::det
pin_name_t det
Definition: gsmgnss2.h:195
gsmgnss2_send_cmd_with_parameter
void gsmgnss2_send_cmd_with_parameter(gsmgnss2_t *ctx, char *at_cmd_buf, char *param_buf)
Send command function with parameter.
gsmgnss2_generic_write
err_t gsmgnss2_generic_write(gsmgnss2_t *ctx, char *data_buf, uint16_t len)
GSM/GNSS 2 data writing function.
gsmgnss2_cfg_t::stop_bit
uart_stop_bits_t stop_bit
Definition: gsmgnss2.h:206
gsmgnss2_cfg_setup
void gsmgnss2_cfg_setup(gsmgnss2_cfg_t *cfg)
GSM/GNSS 2 configuration object setup function.
gsmgnss2_set_sim_apn
void gsmgnss2_set_sim_apn(gsmgnss2_t *ctx, char *sim_apn)
Set sim card APN.
gsmgnss2_t::uart
uart_t uart
Definition: gsmgnss2.h:175
gsmgnss2_cfg_t::tx_pin
pin_name_t tx_pin
Definition: gsmgnss2.h:191
gsmgnss2_cfg_t::data_bit
uart_data_bits_t data_bit
Definition: gsmgnss2.h:204
gsmgnss2_cfg_t::rx_pin
pin_name_t rx_pin
Definition: gsmgnss2.h:190
GSMGNSS2_OK
@ GSMGNSS2_OK
Definition: gsmgnss2.h:216
gsmgnss2_send_cmd
void gsmgnss2_send_cmd(gsmgnss2_t *ctx, char *cmd)
Send command function.
gsmgnss2_cfg_t::rst
pin_name_t rst
Definition: gsmgnss2.h:196
gsmgnss2_send_cmd_parameter_check
void gsmgnss2_send_cmd_parameter_check(gsmgnss2_t *ctx, char *at_cmd_buf)
Check the command parameters.
gsmgnss2_cfg_t
GSM/GNSS 2 Click configuration object.
Definition: gsmgnss2.h:188
gsmgnss2_cfg_t::ring
pin_name_t ring
Definition: gsmgnss2.h:198
gsmgnss2_cfg_t::rts
pin_name_t rts
Definition: gsmgnss2.h:197
gsmgnss2_t::rst
digital_out_t rst
Definition: gsmgnss2.h:165
gsmgnss2_t::cts
digital_in_t cts
Definition: gsmgnss2.h:172
gsmgnss2_cfg_t::baud_rate
uint32_t baud_rate
Definition: gsmgnss2.h:202
gsmgnss2_t::ring
digital_in_t ring
Definition: gsmgnss2.h:171
gsmgnss2_send_sms_text
void gsmgnss2_send_sms_text(gsmgnss2_t *ctx, char *phone_number, char *sms_text)
GSM GNSS 2 send SMS in text mode.
gsmgnss2_t::det
digital_in_t det
Definition: gsmgnss2.h:170
gsmgnss2_cfg_t::cts
pin_name_t cts
Definition: gsmgnss2.h:199