Thank you very much, but I just found it.
I accidentaly put the usbPoll() before my main-Loop. It's embarrasing...
Thanks for your offer
Greetings
Stefan
Search found 2 matches
- Fri Dec 21, 2012 11:12 am
- Forum: V-USB
- Topic: uC seems to be communicating then stops
- Replies: 2
- Views: 3619
- Thu Dec 20, 2012 4:59 pm
- Forum: V-USB
- Topic: uC seems to be communicating then stops
- Replies: 2
- Views: 3619
uC seems to be communicating then stops
Hi there, I am new to V-USB and build up this circuit: http://vusb.wikidot.com/local--files/hardware/level-conversion-with-zener.gif I am just trying to turn on and off an LED (basically the first example project). Now if I look with an Oscilloscope at D+ and D- I see the following for about half a ...