Compilation error...

[Sink0]

Hi I'm trying to compile the project from this site: http://www.semifluid.com/?p=23

line 156 and 168: Expression must evaluate a constant

line 204: 41 not defined correctly

The problem is at the header: usb_desc_hid 8-byte.h

Here is the code:

[PCM programmer]

I looked at his website, and he says this:

[Sink0]

I did, but I had no reply. The problem is that there is an #if where he define if the hid polling time is gonna be 1ms or 10ms. If I just let it be fixed on 1ms it does work. But I want to know why that #if can't be used.

Thanks