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1. Re: finish data pending error
gayathriv_16 Oct 1, 2013 1:03 AM (in response to @126.com.2)Hi,
I did not understand your query fully. can you detail your applciation a bit more and explain teh significance of the delay?
Regards,
Gayathri
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2. Re: finish data pending error
@126.com.2 Oct 1, 2013 7:40 PM (in response to @126.com.2)Hi
My application is very easy. At first PC program will send 1024 data to FX3 and waitfor datain from FX3. Fx3 get the data and reset the FPGA. After reset the FPGA will write data to FX3 after 10ms. And then I will get pending error at the PC. I found that FPGA just write data to FX3 once, then the full flag is always low(the endpoint is full). If I write data after 1ms, then the pending error will not happened.
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3. Re: finish data pending error
gayathriv_16 Oct 3, 2013 4:35 AM (in response to @126.com.2)Hi,
Did you try a timeout value of infinit ein WaitForXfer? Also, how are you understanding pending erro from the host? Do you have any USB trace that shows the same? Are you referring to the pakcet pending flag?
Regards,
Gayathri