Go to the documentation of this file.
38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
53 #define GPS4_MAP_MIKROBUS( cfg, mikrobus ) \
54 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
55 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
56 cfg.fon = MIKROBUS( mikrobus, MIKROBUS_AN ); \
57 cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
58 cfg.stb = MIKROBUS( mikrobus, MIKROBUS_PWM )
65 #define GPS4_RETVAL uint8_t
68 #define GPS4_INIT_ERROR 0xFF
75 #define GPS4_NEMA_GPGGA 1
76 #define GPS4_NEMA_GPGLL 3
77 #define GPS4_NEMA_GPGGA_NUM_ELEMENT 15
78 #define GPS4_NEMA_GPGLL_NUM_ELEMENT 5
85 #define GPS4_GPGGA_TIME 1
86 #define GPS4_GPGGA_LATITUDE 2
87 #define GPS4_GPGGA_LATITUDE_SIDE 3
88 #define GPS4_GPGGA_LONGITUDE 4
89 #define GPS4_GPGGA_LONGITUDE_SIDE 5
90 #define GPS4_GPGGA_QUALITY_INDICATOR 6
91 #define GPS4_GPGGA_NUMBER_OF_SATELLITES 7
92 #define GPS4_GPGGA_H_DILUTION_OF_POS 8
93 #define GPS4_GPGGA_ALTITUDE 9
94 #define GPS4_GPGGA_ALTITUDE_UNIT 10
95 #define GPS4_GPGGA_GEOIDAL_SEPARATION 11
96 #define GPS4_GPGGA_GEOIDAL_SEPARATION_UNIT 12
97 #define GPS4_GPGGA_TIME_SINCE_LAST_DGPS 13
98 #define GPS4_GPGGA_DGPS_REFERENCE_STATION_ID 14
105 #define GPS4_GPGLL_LATITUDE 1
106 #define GPS4_GPGLL_LATITUDE_SIDE 2
107 #define GPS4_GPGLL_LONGITUDE 3
108 #define GPS4_GPGLL_LONGITUDE_SIDE 4
115 #define GPS4_ERROR_COMMAND_OR_ELEMENT 0xFF
116 #define GPS4_ERROR_START_OR_END_COMMAND 0x8F
117 #define GPS4_ERROR_NEXT_ELEMENT 0x4F
118 #define GPS4_ERROR_CURRENT_ELEMENT 0x2F
119 #define GPS4_NO_ERROR 0x00
126 #define DRV_RX_BUFFER_SIZE 600
127 #define DRV_TX_BUFFER_SIZE 100
281 char *rsp, uint8_t command,
282 uint8_t element,
char *parser_buf
uint32_t baud_rate
Definition: gps4.h:177
#define DRV_RX_BUFFER_SIZE
Definition: gps4.h:126
digital_in_t stb
Definition: gps4.h:148
GPS4_RETVAL gps4_init(gps4_t *ctx, gps4_cfg_t *cfg)
Initialization function.
bool uart_blocking
Definition: gps4.h:178
uart_data_bits_t data_bit
Definition: gps4.h:179
uart_t uart
Definition: gps4.h:152
void gps4_generic_write(gps4_t *ctx, char *data_buf, uint16_t len)
Generic write function.
void gps4_module_reset(gps4_t *ctx)
Reset module.
uint8_t gps4_get_pps_pin(gps4_t *ctx)
Get PPS pin state.
pin_name_t stb
Definition: gps4.h:173
digital_out_t rst
Definition: gps4.h:143
Click ctx object definition.
Definition: gps4.h:140
pin_name_t fon
Definition: gps4.h:171
#define GPS4_RETVAL
Definition: gps4.h:65
int32_t gps4_generic_read(gps4_t *ctx, char *data_buf, uint16_t max_len)
Generic read function.
uint8_t gps4_error_t
Error type.
Definition: gps4.h:188
void gps4_module_wakeup(gps4_t *ctx)
Wake-up module.
uart_parity_t parity_bit
Definition: gps4.h:180
digital_in_t fon
Definition: gps4.h:147
pin_name_t rx_pin
Definition: gps4.h:166
pin_name_t tx_pin
Definition: gps4.h:167
pin_name_t rst
Definition: gps4.h:172
void gps4_set_wkp_pin(gps4_t *ctx, uint8_t state)
Set WKP ( wake-up ) pin state.
#define DRV_TX_BUFFER_SIZE
Definition: gps4.h:127
uart_stop_bits_t stop_bit
Definition: gps4.h:181
void gps4_cfg_setup(gps4_cfg_t *cfg)
Config Object Initialization function.
Click configuration structure definition.
Definition: gps4.h:163
gps4_error_t gps4_generic_parser(char *rsp, uint8_t command, uint8_t element, char *parser_buf)
Generic parser function.
void gps4_set_rst_pin(gps4_t *ctx, uint8_t state)
Set RST ( reset ) pin state.