What is the size of the bytes you are requesting on Interrupt Endpoint?
The length of log can be up to 128 Bytes. So the user should never request for data transfer of size
less than 128 Bytes.
Refer screen shot
For standard requests, you won't see anything in control center.
Try with vendor request, for example, Req code: 0xE0. You will see device reset once you hit Transfer OUT.
Here it is,
Thank you very much. I'll try it.
Was traveling last week. I tried both your methods on a different laptop with brand new installation. Still doesn't work. For first approach, it shows the same message as before.
Tried the customized request of 0xE0 with everything exact the same as your parameters. It killed the current BulkExample driver and reset the fx3 to the bootloader device.
I installed lastest SDK. Is it possible that new version change something?
After many tests, it seems that the problem is caused by the new version of firmware. The USBDebug sample of 1.3.1 works but new one doesn't