This file contains API for GPS4 Click driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_uart.h"

Data Structures
struct	gps4_t
	Click ctx object definition. More...

struct	gps4_cfg_t
	Click configuration structure definition. More...

Macros
#define	GPS4_MAP_MIKROBUS(cfg, mikrobus)

#define	GPS4_RETVAL uint8_t

#define	GPS4_OK 0x00

#define	GPS4_INIT_ERROR 0xFF

#define	GPS4_NEMA_GPGGA 1

#define	GPS4_NEMA_GPGLL 3

#define	GPS4_NEMA_GPGGA_NUM_ELEMENT 15

#define	GPS4_NEMA_GPGLL_NUM_ELEMENT 5

#define	GPS4_GPGGA_TIME 1

#define	GPS4_GPGGA_LATITUDE 2

#define	GPS4_GPGGA_LATITUDE_SIDE 3

#define	GPS4_GPGGA_LONGITUDE 4

#define	GPS4_GPGGA_LONGITUDE_SIDE 5

#define	GPS4_GPGGA_QUALITY_INDICATOR 6

#define	GPS4_GPGGA_NUMBER_OF_SATELLITES 7

#define	GPS4_GPGGA_H_DILUTION_OF_POS 8

#define	GPS4_GPGGA_ALTITUDE 9

#define	GPS4_GPGGA_ALTITUDE_UNIT 10

#define	GPS4_GPGGA_GEOIDAL_SEPARATION 11

#define	GPS4_GPGGA_GEOIDAL_SEPARATION_UNIT 12

#define	GPS4_GPGGA_TIME_SINCE_LAST_DGPS 13

#define	GPS4_GPGGA_DGPS_REFERENCE_STATION_ID 14

#define	GPS4_GPGLL_LATITUDE 1

#define	GPS4_GPGLL_LATITUDE_SIDE 2

#define	GPS4_GPGLL_LONGITUDE 3

#define	GPS4_GPGLL_LONGITUDE_SIDE 4

#define	GPS4_ERROR_COMMAND_OR_ELEMENT 0xFF

#define	GPS4_ERROR_START_OR_END_COMMAND 0x8F

#define	GPS4_ERROR_NEXT_ELEMENT 0x4F

#define	GPS4_ERROR_CURRENT_ELEMENT 0x2F

#define	GPS4_NO_ERROR 0x00

#define	DRV_RX_BUFFER_SIZE 600

#define	DRV_TX_BUFFER_SIZE 100

Functions
void	gps4_cfg_setup (gps4_cfg_t *cfg)
	Config Object Initialization function.

GPS4_RETVAL	gps4_init (gps4_t ctx, gps4_cfg_t cfg)
	Initialization function.

void	gps4_module_wakeup (gps4_t *ctx)
	Wake-up module.

void	gps4_module_reset (gps4_t *ctx)
	Reset module.

void	gps4_set_wkp_pin (gps4_t *ctx, uint8_t state)
	Set WKP ( wake-up ) pin state.

void	gps4_set_rst_pin (gps4_t *ctx, uint8_t state)
	Set RST ( reset ) pin state.

uint8_t	gps4_get_pps_pin (gps4_t *ctx)
	Get PPS pin state.

void	gps4_generic_write (gps4_t ctx, char data_buf, uint16_t len)
	Generic write function.

int32_t	gps4_generic_read (gps4_t ctx, char data_buf, uint16_t max_len)
	Generic read function.

gps4_error_t	gps4_generic_parser (char rsp, uint8_t command, uint8_t element, char parser_buf)
	Generic parser function.

Detailed Description

This file contains API for GPS4 Click driver.

Data Structures