error writing on serial com 2

[arne]

Hi,

My simulator works great if I play dirt 3 with my keyboard. But I get this error when I plug my racing wheel (logitech g27) in my computer. Can somebody helps me?

[sirnoname]

Error on writing is a error behind the init of the comport. This comes mostly because of instable USB devices. In your case the Arduino on Com2 say there was a short disconnect. You can check this with a USB device logger or the free serial port monitor. A disconnect can be caused bacause of power is going over the USB cable. From the motor. Interferences or power. There is somewhere a totorial from yokoyoko for make good mass connection to your motors and remove some connections to ground.
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[arne]

But why works the simulator with the keyboard. It shouldn't work if its from the motors, or not?

[sirnoname]

Your steering wheel has also a motor

[adrianovrm]

Good night

Try to exchange the arduino comport and remake uso config for the new port... may be port com conflit.

[adrianovrm]

whats your arduino ? why king, mega , uno , duemilnove ?
tru to reinstall arduino software/driver and ftdi drivers too....

[arne]

I found my problem. I isolated my pedals of my steering wheel, so there isn't electrical contact with the frame. Everything works fine now