Hi guys,
I would like to ask some advice or some help from you guys.
I make GPS TRACKER project. My goal is to receive the location via sms when i request the location.
So, HERE is my hardware.
- GPS SKYLAB SKM53 (http://www.nooelec.com/files/SKM53_Tutorial.pdf)
- GSM800L ( http://www.ayomaonline.com/programming/quickstart-sim800-sim800l-with-arduino/) + ANTENNA
- ARDUINO UNO
I have run this hardware individually and it is work. I have no idea how to combine this two sketch to achieve my goals. what i need to add in coding to get the gps location and send using the gsm sheild that i used?
Here is the sketch for gps:
#include <TinyGPS.h>
#include <SoftwareSerial.h>
unsigned long fix_age;
SoftwareSerial GPS(5,4);
TinyGPS gps;
void gpsdump(TinyGPS &gps);
bool feedgps();
void getGPS();
long lat, lon;
float LAT, LON;
void setup(){
GPS.begin(9600);
Serial.begin(9600);
}
void loop(){
long lat, lon;
unsigned long fix_age, time, date, speed, course;
unsigned long chars;
unsigned short sentences, failed_checksum;
// retrieves +/- lat/long in 100000ths of a degree
getGPS();
gps.get_position(&lat, &lon, &fix_age);
Serial.print("Latitude : ");
Serial.print(LAT/100000,7);
Serial.print(" :: Longitude : ");
Serial.println(LON/100000,7);
}
void getGPS(){
bool newdata = false;
unsigned long start = millis();
// Every 1 seconds we print an update
while (millis() - start < 1000)
{
if (feedgps ()){
newdata = true;
}
}
if (newdata)
{
gpsdump(gps);
}
}
bool feedgps(){
while (GPS.available())
{
if (gps.encode(GPS.read()))
return true;
}
return 0;
}
void gpsdump(TinyGPS &gps)
{
//byte month, day, hour, minute, second, hundredths;
gps.get_position(&lat, &lon);
LAT = lat;
LON = lon;
{
feedgps(); // If we don't feed the gps during this long routine, we may drop characters and get checksum errors
}
}
[code]
[/code]
and
here is the sketch for gsm shield
#include "SIM900.h"
#include <SoftwareSerial.h>
//If not used, is better to exclude the HTTP library,
//for RAM saving.
//If your sketch reboots itself proprably you have finished,
//your memory available.
//#include "inetGSM.h"
//If you want to use the Arduino functions to manage SMS, uncomment the lines below.
#include "sms.h"
SMSGSM sms;
//To change pins for Software Serial, use the two lines in GSM.cpp.
//GSM Shield for Arduino
//www.open-electronics.org
//this code is based on the example of Arduino Labs.
//Simple sketch to send and receive SMS.
int numdata;
boolean started=false;
char smsbuffer[160];
char n[20];
void setup()
{
//Serial connection.
Serial.begin(9600);
Serial.println("GSM Shield testing.");
//Start configuration of shield with baudrate.
//For http uses is raccomanded to use 4800 or slower.
if (gsm.begin(2400)){
Serial.println("\nstatus=READY");
started=true;
}
else Serial.println("\nstatus=IDLE");
if(started){
//Enable this two lines if you want to send an SMS.
if (sms.SendSMS("*********", "GPS SMS"))
Serial.println("\nSMS sent OK");
}
};
void loop()
{
if(started){
//Read if there are messages on SIM card and print them.
if(gsm.readSMS(smsbuffer, 160, n, 20))
{
Serial.println(n);
Serial.println(smsbuffer);
}
delay(1000);
}
};
Thanks!