This file contains API for GNSS 15 Click Driver. More...

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

Data Structures
struct	gnss15_s
	GNSS 15 Click context object. More...

struct	gnss15_cfg_t
	GNSS 15 Click configuration object. More...

Macros
#define	GNSS15_RSP_START "$"
	GNSS 15 control commands.

#define	GNSS15_RSP_DELIMITER ","

#define	GNSS15_RSP_END_SEQ "\r\n"

#define	GNSS15_RSP_GPGGA "$GPGGA"

#define	GNSS15_RSP_NO_FIX "0000.00000"

#define	GNSS15_GPGGA_ELEMENT_SIZE 15
	GNSS 15 GPGGA command elements.

#define	GNSS15_GPGGA_TIME 1

#define	GNSS15_GPGGA_LATITUDE 2

#define	GNSS15_GPGGA_LATITUDE_SIDE 3

#define	GNSS15_GPGGA_LONGITUDE 4

#define	GNSS15_GPGGA_LONGITUDE_SIDE 5

#define	GNSS15_GPGGA_QUALITY_INDICATOR 6

#define	GNSS15_GPGGA_NUMBER_OF_SATELLITES 7

#define	GNSS15_GPGGA_H_DILUTION_OF_POS 8

#define	GNSS15_GPGGA_ALTITUDE 9

#define	GNSS15_GPGGA_ALTITUDE_UNIT 10

#define	GNSS15_GPGGA_GEOIDAL_SEPARATION 11

#define	GNSS15_GPGGA_GEOIDAL_SEPARATION_UNIT 12

#define	GNSS15_GPGGA_TIME_SINCE_LAST_DGPS 13

#define	GNSS15_GPGGA_DGPS_REFERENCE_STATION_ID 14

#define	GNSS15_DUMMY 0xFF
	GNSS 15 dummy data.

#define	GNSS15_DEVICE_ADDRESS 0x3A
	GNSS 15 device address setting.

#define	GNSS15_TX_DRV_BUFFER_SIZE 100
	GNSS 15 driver buffer size.

#define	GNSS15_RX_DRV_BUFFER_SIZE 300

#define	GNSS15_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Typedefs
typedef err_t(*	gnss15_master_io_t) (struct gnss15_s , uint8_t , uint8_t)
	GNSS 15 Click driver interface.

typedef struct gnss15_s	gnss15_t
	GNSS 15 Click context object.

Enumerations
enum	gnss15_drv_t { GNSS15_DRV_SEL_UART , GNSS15_DRV_SEL_I2C }
	GNSS 15 Click driver selector. More...

enum	gnss15_return_value_t { GNSS15_OK = 0 , GNSS15_ERROR = -1 }
	GNSS 15 Click return value data. More...

Functions
void	gnss15_cfg_setup (gnss15_cfg_t *cfg)
	GNSS 15 configuration object setup function.

err_t	gnss15_init (gnss15_t ctx, gnss15_cfg_t cfg)
	GNSS 15 initialization function.

err_t	gnss15_generic_write (gnss15_t ctx, uint8_t data_in, uint16_t len)
	GNSS 15 data writing function.

err_t	gnss15_generic_read (gnss15_t ctx, uint8_t data_out, uint16_t len)
	GNSS 15 data reading function.

void	gnss15_set_rst_pin (gnss15_t *ctx, uint8_t state)
	GNSS 15 set RST pin function.

void	gnss15_set_wup_pin (gnss15_t *ctx, uint8_t state)
	GNSS 15 set WUP pin function.

uint8_t	gnss15_get_interrupt (gnss15_t *ctx)
	GNSS 15 get interrupt pin state function.

void	gnss15_reset_device (gnss15_t *ctx)
	GNSS 15 reset device function.

err_t	gnss15_parse_gpgga (uint8_t rsp_buf, uint8_t gpgga_element, uint8_t element_data)
	GNSS 15 parse GPGGA function.

Detailed Description

This file contains API for GNSS 15 Click Driver.

Typedef Documentation

typedef err_t(* gnss15_master_io_t) (struct gnss15_s *, uint8_t *, uint8_t)

GNSS 15 Click driver interface.

Definition of driver interface of GNSS 15 Click driver. Driver serial interface.

GNSS 15 Click context object.

Context object definition of GNSS 15 Click driver.

GNSS 15 Click driver selector.

Selects target driver interface of GNSS 15 Click driver.

Enumerator
GNSS15_DRV_SEL_UART	UART driver descriptor.
GNSS15_DRV_SEL_I2C	I2C driver descriptor.

GNSS 15 Click return value data.

Predefined enum values for driver return values.

Enumerator
GNSS15_OK
GNSS15_ERROR