gistfile1.txt

#include <SoftwareSerial.h> 

SoftwareSerial mySerial(2, 3); //RX, TX 

//Ligando o Shield GSM SIM900. 
int powerkey =  5; 
int statuspin = 6; 
int pinState = 0; 

//Definindo Botao: 
const int buttonPin = 13;
const int buttonPin2 = 12;
const int buttonPin3 = 11;
const int buttonPin4 = 10;
const int buttonPin5 = 9;

//Variavel de Apoio: 
int buttonState = 100;
int buttonState2 = 102;
int buttonState3 = 103;
int buttonState4 = 104;
int buttonState5 = 105;

void setup() 
{ 
  pinMode(buttonPin, INPUT);
  pinMode(buttonPin2, INPUT);
  pinMode(buttonPin3, INPUT);
  pinMode(buttonPin4, INPUT);
  pinMode(buttonPin5, INPUT);
  pinMode(powerkey, OUTPUT); 
  pinMode(statuspin, INPUT); 
  //Serial Por Software Para o SIM900 Funcionar. 
  mySerial.begin(9600);                  
  Serial.begin(9600);  
  //Delay Necessario Para o SIM900 Estabilizar. 
  delay(10000); 
   
} 

void loop() 
{ 
  buttonState = digitalRead(buttonPin); 
  pinState = digitalRead(statuspin); 
  if(pinState==LOW){ 
  digitalWrite(powerkey, HIGH);   
  delay(2000); 
  digitalWrite(powerkey, LOW); 
  } 
  if (buttonState == HIGH) 
  { 
     delay(20000); 
     mySerial.println("AT+CMGF=1"); 
     delay(200); 
     mySerial.print("AT+CMGS="); 
     mySerial.write(byte(34)); 
     mySerial.print("11974389125"); 
     mySerial.write(byte(34)); 
     mySerial.println(); 
     delay(200); 
     mySerial.print("A porta do motorista foi aberta."); 
     mySerial.write(byte(26)); 
     while(1);
  } 
  if (buttonState2 == HIGH) 
  { 
     delay(20000); 
     mySerial.println("AT+CMGF=1"); 
     delay(200); 
     mySerial.print("AT+CMGS="); 
     mySerial.write(byte(34)); 
     mySerial.print("11974389125"); 
     mySerial.write(byte(34)); 
     mySerial.println(); 
     delay(200); 
     mySerial.print("A porta do passageiro foi aberta."); 
     mySerial.write(byte(26)); 
     while(1);
  } 
  if (buttonState3 == HIGH) 
  { 
     delay(20000); 
     mySerial.println("AT+CMGF=1"); 
     delay(200); 
     mySerial.print("AT+CMGS="); 
     mySerial.write(byte(34)); 
     mySerial.print("11974389125"); 
     mySerial.write(byte(34)); 
     mySerial.println(); 
     delay(200); 
     mySerial.print("A porta de tras do motorista foi aberta."); 
     mySerial.write(byte(26)); 
     while(1);
  } 
  if (buttonState4 == HIGH) 
  { 
     delay(20000); 
     mySerial.println("AT+CMGF=1"); 
     delay(200); 
     mySerial.print("AT+CMGS="); 
     mySerial.write(byte(34)); 
     mySerial.print("11974389125"); 
     mySerial.write(byte(34)); 
     mySerial.println(); 
     delay(200); 
     mySerial.print("A de tras porta do passageiro foi aberta."); 
     mySerial.write(byte(26)); 
     while(1);
  } 
  if (buttonState5 == HIGH) 
  { 
     delay(20000); 
     mySerial.println("AT+CMGF=1"); 
     delay(200); 
     mySerial.print("AT+CMGS="); 
     mySerial.write(byte(34)); 
     mySerial.print("11974389125"); 
     mySerial.write(byte(34)); 
     mySerial.println(); 
     delay(200); 
     mySerial.print("O porta malas foi aberto."); 
     mySerial.write(byte(26)); 
     while(1); 
  } 
}