pending error | Cypress Semiconductor
Recently I am using usb3.0 to transfer data of my camera. I always get the pending error at PC. I write some data to FX3 first, then FX3 get the data and set an I/O pin to low to reset fpga. Then I ask for 32 *8192 image data from bulk-in endpoint. But after the fpga reset it will delay another 10ms at first then it can write data to FX3. And finally I will get pending error at PC. The program function I use is BeginDataXfer/Waitfor..../Finish.... I set the parameter of waitforxfer function larger. But it doesn't work.
So I want ask how long will a pending error happened after I ask data at PC, if the data is not ready at FX3? And how to set this time.