gps.c File Reference

GPS functions implementations. More...

#include <string.h>
#include <stdio.h>
#include "gps.h"

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Functions
uint8_t	enable_gps ()
	enables the GPS functionality of the SIM808 module More...
uint8_t	get_gps_location (char *coordinates)
	checks if the module has a GPS fix, if yes, it querries the GPS module for the current position. The format of the output is longitude,latitude Example: 3937.656010,1406.059400 More...

Detailed Description

GPS functions implementations.

Author

Mohamed Boubaker

Function Documentation

uint8_t enable_gps

(

)

enables the GPS functionality of the SIM808 module

Returns

1 if the GPS is successfully enabled, 0 otherwise

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uint8_t get_gps_location

(

char *

position

)

checks if the module has a GPS fix, if yes, it querries the GPS module for the current position. The format of the output is longitude,latitude Example: 3937.656010,1406.059400

Parameters

coordinates

is an array that will store the GPS position.

Returns

1 if the GPS position is calculated correctly, 0 if the module doesn't have a fix or an error occurs.

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