I tried to use the at91sam7s64-EK USB-HID example for my at91sam7se256 device. The only thing I changed was the power management in startup file, because my device uses different clock frequency.(and also I chenaged the .h header files to sam7se256)
The problem is: my device doesn't get any setup packages from the host, or it do get it but doesn't translate it to the EndPoint interrupt. Thus Windows does't recognise my device.
What can be wrong?
I checked the PLL via programmable clock output. The UDP works and get messages from the host like ENDBUSRES or SUSPEND/RESUME. The at91sam7s256-EK board works fine with the same project(initial settings for clock and PLL)