SIM900/908 split char "time" values. Version using sscanf

gps-split-time-sscanf.ino

/*
The library for the SIM900/908 Shield by Futura Elettronica from gsmlib.org have the char "time" output in this format: "20150226193522.001"
This is a sketch for split the char "time" values like this: 2015 (year) 02 (month) 26 (day) 19 (hours) 35 (minutes) 22 (seconds). 
The part ".001" not needed.

This is the version that use "sscanf" method.
Thanks to: jurs from arduino.cc forum: http://forum.arduino.cc/index.php?topic=303515

Arduino GSM GPRS and GPS Shield from Futura Elettronica: http://www.open-electronics.org/gsm-gps-shield-for-arduino/
Library for the Shield: http://www.gsmlib.org/
Arduino IDE: 1.0
Library version: 3.0.5

The output in the serial monitor is like this:

GSM Shield testing.

status=READY
status=GPSREADY
3D FIXED

char time value: 20150319171957.000

hour: 17
minute: 19
second: 57

day: 19
month: 3
year: 2015

latitude:0000.000000
longitude:0000.000000
altitude:0.000000
speed :0.000000

*/

#include "SIM900.h"
#include <SoftwareSerial.h>
#include "gps.h"

GPSGSM gps;

char lon[15];
char lat[15];
char alt[15];
char time[20];
char vel[15];
char msg1[5];
char msg2[5];

char stat;
char inSerial[20];
int i=0;
boolean started=false;

int YY;
int MM;
int DD;
int hh;
int mm;
int ss;

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");
    gsm.forceON();	//To ensure that SIM908 is not only in charge mode
    started=true;  
  }
  else Serial.println("\nstatus=IDLE");
  
  if(started){
    //GPS attach
    if (gps.attachGPS())
      Serial.println("status=GPSREADY");
    else Serial.println("status=ERROR");
	
    delay(20000);	//Time for fixing
    stat=gps.getStat();
	if(stat==1)
		Serial.println("NOT FIXED");
	else if(stat==0)
		Serial.println("GPS OFF");
	else if(stat==2)
		Serial.println("2D FIXED");
	else if(stat==3)
		Serial.println("3D FIXED"); Serial.println("");
	delay(5000);

  }
};

void loop() {
  
  serialhwread();
  serialswread();
  
  gps.getPar(lon,lat,alt,time,vel);
  
  Serial.print("char time value: "); Serial.println(time); Serial.println("");
  
  // cut original string into pieces
  sscanf(time,"%04d%02d%02d%02d%02d%02d",&YY,&MM,&DD,&hh,&mm,&ss);
  
  Serial.print("hour: ");   Serial.println(hh);
  Serial.print("minute: "); Serial.println(mm);
  Serial.print("second: "); Serial.println(ss);
 
  Serial.println(""); 
   
  Serial.print("day: ");    Serial.println(DD);
  Serial.print("month: ");  Serial.println(MM);
  Serial.print("year: ");   Serial.println(YY);
  
  Serial.println("");
  
  Serial.print("latitude: "); Serial.println(lat);
  Serial.print("longitude: "); Serial.println(lon);
  Serial.print("altitude: "); Serial.println(alt);
  Serial.print("speed: "); Serial.println(vel);
  
  Serial.println("");
  
  delay(60000);
}


void serialhwread(){
  i=0;
  if (Serial.available() > 0){            
    while (Serial.available() > 0) {
      inSerial[i]=(Serial.read());
      delay(10);
      i++;      
    }
    
    inSerial[i]='\0';
    if(!strcmp(inSerial,"/END")){
      Serial.println("_");
      inSerial[0]=0x1a;
      inSerial[1]='\0';
      gsm.SimpleWriteln(inSerial);
    }
    //Send a saved AT command using serial port.
    if(!strcmp(inSerial,"TEST")){
//      Serial.println("BATTERY TEST 1");
//      gps.getBattInf(msg1,msg2);
//      Serial.println(msg1);
//      Serial.println(msg2);
//      Serial.println("BATTERY TEST 2");
//      gps.getBattTVol(msg1);
//      Serial.println(msg1);
        stat=gps.getStat();
	if(stat==1)
		Serial.println("NOT FIXED");
	else if(stat==0)
		Serial.println("GPS OFF");
	else if(stat==2)
		Serial.println("2D FIXED");
	else if(stat==3)
		Serial.println("3D FIXED");
    }
    //Read last message saved.
    if(!strcmp(inSerial,"MSG")){
      Serial.println(msg1);
    }
    else{
      Serial.println(inSerial);
      gsm.SimpleWriteln(inSerial);
    }    
    inSerial[0]='\0';
  }
}

void serialswread(){
  gsm.SimpleRead();
}