Having upgraded everything to 3.1, including my HDL, everything works until I use FrontPanel in a multithreaded application. The old driver worked fine, but now I experience random drop-outs, where the FrontPanel system simply stops.
Additionally, I have to power cycle the FPGA board in order to perform transfers again, although connecting to the device is OK.
My scenario: Polling a WireIn to see if data is available for transfer. The polling occurs in a worker thread.
Using a non-threaded application, all seems fine, but is not a solution for me.
Using Windows 7, MSVC++ 2008.
Now under Fedora 13, all is OK, just slower.