Arduino Bluetooth Car with Lib

1/* 
2 *  this is basic of Arduino RC Robot
3     
4 *    
5 */
6
7
8#include  <Bluetooth_car.h> // call library that we create before
9int val;
10
11//pin  in L2985 Motor Contral
12int in1 = 5; //in1
13int in2 = 6; //in2
14int in3 =  7; //in3
15int in4 = 8; //in4
16
17//difine pins
18
19Bluetooth_car RC_car(in1,in2,in3,in4);
20
21void  setup() {
22  RC_car.PinSetup();
23  Serial.begin(9600);
24}
25
26void loop()  {
27  if(Serial.available()){
28    val = Serial.read();
29  }
30
31  if(val  == '1'){
32    RC_car.forward_rc(); // forward
33  }
34  else if(val == '2'){
35    RC_car.backward_rc();// backward
36  }
37  else if(val == '3'){
38    RC_car.left_rc();//  left
39  }
40  else if(val == '4'){
41    RC_car.right_rc();// right
42  }
43  else if(val == '5'){
44    RC_car.stop_rc();// stop
45  }
46}
47