Hello.

We have a big problem. When we are running our processing code, we get a bluescreen. This happens all the time. So far, we have tested 3 computers, with same results, so I might think it is the code.

We are using a Logitech Gamepad F310 controller as an input device for processing, and a radio module from dfrobot to send it wirelessly out to an radio controlled car.

The code is here:

Is there any ideas? We have to find a fix, and hopefully before tomorrow.

Hello,

I am controlling a radio controlled car with arduino and processing. I am using an Logitech Dual action controller as an input device, and that device has an x/y values. I want to send one key with port.write when the x is 0 and another one when it is on max. No pwm controll on the car.

How can I do this? I am using procontroll library in processing. Right now I am sending data trough a cable, since my radio module died..

My code so far:

1. import processing.serial.*;
   import procontroll.*;
   
   ControllIO controllIO;
   ControllDevice joypad;
   
   Serial port;
   String portname = "COM3";
   int baudrate = 19200;
   
   
   
   void setup() {
      port = new Serial(this, portname, baudrate);
     controllIO = ControllIO.getInstance(this);
    
     joypad = controllIO.getDevice("Logitech Dual Action");
     joypad.plug(this, "forward", ControllIO.ON_PRESS, 8);
     joypad.plug(this, "stop_forward", ControllIO.ON_RELEASE, 8);
     joypad.plug(this, "backwards", ControllIO.ON_PRESS, 7);
     joypad.plug(this, "stop_backwards", ControllIO.ON_RELEASE, 7);
   }
    
     void forward() {
       port.write('w');
     }
    
     void stop_forward() {
       port.write('q');
     }
    
     void backwards() {
       port.write('s');
     }
    
     void stop_backwards() {
       port.write('e');
     }
    
   
   
   void draw() {
   }
   

Hi,

I got an gamepad wich have two pairs of X/Y (analog levers) and one Z. I want to use X and Z to controll the arduino on the rc car, but how can I use X and Z in processing? I have never used those in coding before, so I need help.

Hi,

I am making some software for my project. I got an RC car witch is controlled by an arduino, and I need some software to controll it, and a tip I got from a friend was processing. But, I have no idea how to make this code. So I ask for help.

What I need is;
When a button is pressed on the keyboard, example "w" one function starts. But when I release the button, a another function starts. In the arduino code I got one function for forward and one for stop forward. So when I press the button, the forward function starts, and when I release the button, the stop forward starts. Hope you understand.

So, what should I do?

Best regards,
The Crusher