Project_9956

#include "SoftwareSerial.h"

#define btRX  12
#define btTX  11
#define LED1  10
#define LED2  9
#define LED3  8
#define LED4  7

int state1 = 0;
int state2 = 0;
int state3 = 0;
int state4 = 0;


SoftwareSerial ss(btTX, btRX);

void setup() {
  ss.begin(9600);
  Serial.begin(9600);
  pinMode(LED1, OUTPUT);
  pinMode(LED2, OUTPUT);
  pinMode(LED3, OUTPUT);
  pinMode(LED4, OUTPUT);
  digitalWrite(LED1, LOW);
  digitalWrite(LED2, LOW);
  digitalWrite(LED3, LOW);
  digitalWrite(LED4, LOW);
  Serial.println("System Started >.<");
}

void loop() {

  while (ss.available() > 0) {
    char c = ss.read();
    Serial.println(c);
    switch (c) {
      case '1':
        Serial.println("Case [ 1 ]");
        if (state1 == 0) {
          digitalWrite(LED1, 1);
          state1 = 1;
        }
        else {
          digitalWrite(LED1, 0);
          state1 = 0;
        }
        break;
      case '2':
        Serial.println("Case [ 2 ]");
        if (state2 == 0) {
          digitalWrite(LED2, 1);
          state2 = 1;
        }
        else {
          digitalWrite(LED2, 0);
          state2 = 0;
        }
        break;
      case '3':
        Serial.println("Case [ 3 ]");
        if (state3 == 0) {
          digitalWrite(LED3, 1);
          state3 = 1;
        }
        else {
          digitalWrite(LED3, 0);
          state3 = 0;
        }
        break;
      case '4':
        Serial.println("Case [ 4 ]");
        if (state4 == 0) {
          digitalWrite(LED4, 1);
          state4 = 1;
        }
        else {
          digitalWrite(LED4, 0);
          state4 = 0;
        }
        break;
    }
    delay(1);        // delay in between reads for stability
  }

}//end of LOOP