I am new to Arduino...
I want it simple: build a car, wich one you can control with bluetooth.
I have:
- Arduino Uno
- Bluetooth shield
- Adafruit motor shield
- 4WD platform (4 DC motors)
I've made a code to run te motors, when sending an "r" trough a bluetooth terminal on my Android phone.
This is the code (wich one not works):
/* Upload this sketch into Crowduino and press reset*/
#include <AFMotor.h>
#include <SoftwareSerial.h> //Software Serial Port
#define RxD 6
#define TxD 7
SoftwareSerial blueToothSerial(RxD,TxD);
AF_DCMotor motor1(1);
void setup()
{
Serial.begin(9600);
pinMode(RxD, INPUT);
pinMode(TxD, OUTPUT);
setupBlueToothConnection();
}
void loop()
{
char recvChar;
while(1){
if(blueToothSerial.available()){//check if there's any data sent from the remote bluetooth shield
recvChar = blueToothSerial.read();
Serial.print(recvChar);
}
if(Serial.available()){//check if there's any data sent from the local serial terminal, you can add the other applications here
recvChar = Serial.read();
if(recvChar=='r'){
motor1.setSpeed(1000);
motor1.run(BACKWARD);
}
}
}
}
void setupBlueToothConnection()
{
blueToothSerial.begin(38400); //Set BluetoothBee BaudRate to default baud rate 38400
blueToothSerial.print("\r\n+STWMOD=0\r\n"); //set the bluetooth work in slave mode
blueToothSerial.print("\r\n+STNA=CrowBTSlave\r\n"); //set the bluetooth name as "CrowBTSlave"
blueToothSerial.print("\r\n+STPIN=0000\r\n");//Set SLAVE pincode"0000"
blueToothSerial.print("\r\n+STOAUT=1\r\n"); // Permit Paired device to connect me
blueToothSerial.print("\r\n+STAUTO=0\r\n"); // Auto-connection should be forbidden here
delay(2000); // This delay is required.
blueToothSerial.print("\r\n+INQ=1\r\n"); //make the slave bluetooth inquirable
Serial.println("The slave bluetooth is inquirable!");
delay(2000); // This delay is required.
blueToothSerial.flush();
}