Public function

Functions
void	gps_cfg_setup (gps_cfg_t *cfg)
	Config Object Initialization function.
GPS_RETVAL	gps_init (gps_t *ctx, gps_cfg_t *cfg)
	Initialization function.
void	gps_module_wakeup (gps_t *ctx)
	Wake-up module.
void	gps_set_rst_pin (gps_t *ctx, uint8_t state)
	Set RST ( reset ) pin state.
uint8_t	gps_get_tmpls_pin (gps_t *ctx)
	uint8_t gps_get_tmpls_pin ( gps_t *ctx );
void	gps_generic_write (gps_t *ctx, char *data_buf, uint16_t len)
	Generic write function.
int32_t	gps_generic_read (gps_t *ctx, char *data_buf, uint16_t max_len)
	Generic read function.
gps_error_t	gps_generic_parser (char *rsp, uint8_t command, uint8_t element, char *parser_buf)
	Generic parser function.

Detailed Description

Function Documentation

gps_cfg_setup()

void gps_cfg_setup

(

gps_cfg_t *

cfg

)

Config Object Initialization function.

Parameters

cfg	Click configuration structure.

@description This function initializes click configuration structure to init state.

Note

All used pins will be set to unconnected state.

gps_generic_parser()

gps_error_t gps_generic_parser	(	char *	rsp,
		uint8_t	command,
		uint8_t	element,
		char *	parser_buf )

Generic parser function.

Parameters

gps	Click object.
command	NEMA ( GPS/GNSS ) command.
element	Element position in command.
parser_buf	Parser buffer for data storage.

Returns

error data

gps_generic_read()

int32_t gps_generic_read	(	gps_t *	ctx,
		char *	data_buf,
		uint16_t	max_len )

Generic read function.

Parameters

gps	Click object.
data_buf	Data buffer for read data.
max_len	The maximum length of data that can be read.

Returns

Number of reads data.

gps_generic_write()

void gps_generic_write	(	gps_t *	ctx,
		char *	data_buf,
		uint16_t	len )

Generic write function.

Parameters

gps	Click object.
data_buf	Data buffer for sends.
len	Number of bytes for sends.

gps_get_tmpls_pin()

uint8_t gps_get_tmpls_pin

(

gps_t *

ctx

)

uint8_t gps_get_tmpls_pin ( gps_t *ctx );

Parameters

gps	Click object.

Returns

current pin state.

gps_init()

GPS_RETVAL gps_init	(	gps_t *	ctx,
		gps_cfg_t *	cfg )

Initialization function.

Parameters

gps	Click object.
cfg	Click configuration structure.

@description This function initializes all necessary pins and peripherals used for this click.

gps_module_wakeup()

void gps_module_wakeup

(

gps_t *

ctx

)

Wake-up module.

Parameters

gps	Click object.

gps_set_rst_pin()

void gps_set_rst_pin	(	gps_t *	ctx,
		uint8_t	state )

Set RST ( reset ) pin state.

Parameters

gps	Click object.
state	Pin state ( 1 or 0 ).