USB CDC Communications for Dummies!

[ricgar]

Hi Squipcakes

I've followed your instructions for this post and built the schematics attached which are very similar to yours posted (see attached). But once compiled and loaded onto the chip, the chip's power led lights up but the diagnostic led's don't and the PC doesn't even see a device attached to the system. I've checked my connections and they all seem fine. I have also attached the files used to make the hex and the hex (file is the mycdc.hex). I'm using a PIC18f2450 (not the same as in the schematics but same pinning)

What could be the problem??

Thanks