Hi, I am using cypress FX2 usb chip. I have configured it as RENUM = 1 i.e. all commands coming on endpoint0 are handled by firmware. Now I am using EP6 as In, Bulk, 512 byte, Double buffered. When host requests an IN packet its request is fulfilled only twice when double buffering is used and only
4 times when quad buffering is use. I think the problem is that firmware has to decrement and make buffer non full whenever any packet is read but all those bits are read only..Please help me out.
Thanks