This file contains API for GNSS 6 Click Driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_i2c_master.h"
#include "drv_uart.h"

Data Structures
struct	gnss6_s
	GNSS 6 Click context object. More...

struct	gnss6_cfg_t
	GNSS 6 Click configuration object. More...

Macros
#define	GNSS6_RSP_START "$"
	GNSS 6 response buffer commands.

#define	GNSS6_RSP_DELIMITER ","

#define	GNSS6_RSP_END_SEQ "\r\n"

#define	GNSS6_RSP_GPGGA "$GPGGA"

#define	GNSS6_RSP_NO_FIX "0000.00000"

#define	GNSS6_GPGGA_ELEMENT_SIZE 15
	GNSS 6 GPGGA command elements.

#define	GNSS6_GPGGA_TIME 1

#define	GNSS6_GPGGA_LATITUDE 2

#define	GNSS6_GPGGA_LATITUDE_SIDE 3

#define	GNSS6_GPGGA_LONGITUDE 4

#define	GNSS6_GPGGA_LONGITUDE_SIDE 5

#define	GNSS6_GPGGA_QUALITY_INDICATOR 6

#define	GNSS6_GPGGA_NUMBER_OF_SATELLITES 7

#define	GNSS6_GPGGA_H_DILUTION_OF_POS 8

#define	GNSS6_GPGGA_ALTITUDE 9

#define	GNSS6_GPGGA_ALTITUDE_UNIT 10

#define	GNSS6_GPGGA_GEOIDAL_SEPARATION 11

#define	GNSS6_GPGGA_GEOIDAL_SEPARATION_UNIT 12

#define	GNSS6_GPGGA_TIME_SINCE_LAST_DGPS 13

#define	GNSS6_GPGGA_DGPS_REFERENCE_STATION_ID 14

#define	GNSS6_DUMMY 0xFF
	GNSS 6 dummy data.

#define	GNSS6_DEVICE_ADDRESS 0x3A
	GNSS 6 device address setting.

#define	GNSS6_DRV_TX_BUFFER_SIZE 100
	GNSS 6 driver buffer size.

#define	GNSS6_DRV_RX_BUFFER_SIZE 300

#define	GNSS6_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Typedefs
typedef err_t(*	gnss6_master_io_t) (struct gnss6_s , uint8_t , uint8_t)
	GNSS 6 Click driver interface.

typedef struct gnss6_s	gnss6_t
	GNSS 6 Click context object.

Enumerations
enum	gnss6_drv_t { GNSS6_DRV_SEL_UART , GNSS6_DRV_SEL_I2C }
	GNSS 6 Click driver selector. More...

enum	gnss6_return_value_t { GNSS6_OK = 0 , GNSS6_ERROR = -1 }
	GNSS 6 Click return value data. More...

Functions
void	gnss6_cfg_setup (gnss6_cfg_t *cfg)
	GNSS 6 configuration object setup function.

void	gnss6_drv_interface_selection (gnss6_cfg_t *cfg, gnss6_drv_t drv_sel)
	GNSS 6 driver interface setup function.

err_t	gnss6_init (gnss6_t ctx, gnss6_cfg_t cfg)
	GNSS 6 initialization function.

err_t	gnss6_generic_write (gnss6_t ctx, uint8_t data_in, uint8_t len)
	GNSS 6 data writing function.

err_t	gnss6_generic_read (gnss6_t ctx, uint8_t data_out, uint8_t len)
	GNSS 6 data reading function.

void	gnss6_set_rst_pin (gnss6_t *ctx, uint8_t state)
	GNSS 6 set RST pin function.

void	gnss6_set_wup_pin (gnss6_t *ctx, uint8_t state)
	GNSS 6 set WUP pin function.

uint8_t	gnss6_get_pps_pin (gnss6_t *ctx)
	GNSS 6 get PPS pin function.

void	gnss6_reset_device (gnss6_t *ctx)
	GNSS 6 reset device function.

err_t	gnss6_parse_gpgga (uint8_t rsp_buf, uint8_t gpgga_element, uint8_t element_data)
	GNSS 6 parse GPGGA function.

Detailed Description

This file contains API for GNSS 6 Click Driver.

Typedef Documentation

typedef err_t(* gnss6_master_io_t) (struct gnss6_s *, uint8_t *, uint8_t)

GNSS 6 Click driver interface.

Definition of driver interface of GNSS 6 Click driver. Driver serial interface.

typedef struct gnss6_s gnss6_t

GNSS 6 Click context object.

Context object definition of GNSS 6 Click driver.

GNSS 6 Click driver selector.

Selects target driver interface of GNSS 6 Click driver.

Enumerator
GNSS6_DRV_SEL_UART	UART driver descriptor.
GNSS6_DRV_SEL_I2C	I2C driver descriptor.

GNSS 6 Click return value data.

Predefined enum values for driver return values.

Enumerator
GNSS6_OK
GNSS6_ERROR