hey looking for some help writhe code for controlling a H-brige shield with the PS3Pad
i have writhe some basic code but then arduino don't respond to the "second command" that is if i press first TRIANGLE motor runs left but i i press CIRCLE nothing happening and same story i i press CIRCLE motor runs right but i press TRIANGLE nothing happening can some one help
void setup(){
Serial.begin(115200);
Usb.Init();
if (Usb.Init() == -1) {
Serial.print(F("\r\nOSC did not start"));
while(1); //halt
}
Serial.print(F("\r\nPS3 USB Library Started"));
servoOne.attach(2); // attaches the first servo on pin 0 to the servo object
servoTwo.attach(3); // attaches the first servo on pin 1 to the servo object
}
void loop(){
Usb.Task(); // perform the regular USB routines
if(PS3.PS3Connected || PS3.PS3NavigationConnected) {
if(PS3.buttonPressed){ // right and left buttons change mode joystick/Accelerometer
if(PS3.getButton(LEFT)) {
servomode = 0;
PS3.setAllOff();
PS3.setLedOn(LED2);
Serial.println(F("SERVOMODE 0"));
}
if(PS3.getButton(RIGHT)) {
servomode = 1;
PS3.setAllOff();
PS3.setLedOn(LED3);
Serial.println(F("SERVOMODE 1"));
}
}
if(servomode){ // Accelerometer mode
PositionOne = constrain(PS3.getAnalogHat(LeftHatX), 400, 600); // constrain to +/- 1g
PositionOne = map(PositionOne, 400, 600, 0, 179); // scale it to use it with the servo
PositionTwo = constrain(PS3.getAnalogHat(LeftHatY), 400, 600); // constrain to +/- 1g
PositionTwo = map(PositionTwo, 400, 600, 0, 179); // scale it to use it with the servo
}
else{ // Joystick mode
PositionOne = map(PS3.getButton(TRIANGLE), 0, 255, 0, 179); // scale it to use it with the servo
PositionTwo = map(PS3.getButton(CIRCLE), 0, 255, 0, 179); // scale it to use it with the servo
}
}
servoOne.write(PositionOne); //sets the first servo position according to the scaled value
servoTwo.write(PositionTwo); // sets the first servo position according to the scaled value
delay(15); // waits for the servo low time
}