fail to Bulk-Out XferData Function. | Cypress Semiconductor
fail to Bulk-Out XferData Function.
I have using FX3 and GPIF Slave FIFO Interface.
Bulk-In Function is working good.
But Bulk-Out Function was sometimes cause problems.
The Error Code is blow.
XferData function's return value is false.
UsbdStatus Value is 0xc0000011.
NtStatus Value is 0xc000009d.
When I using BulkSourceSink Example, no problem.
So I guess This problem seems Window program or a Windows Driver unrelated.
How do we analyze this problem?
Let's me know, How debug this problem.