USBDemo, something to learn USB a little bit

[Momboz]

As far as I know, PBP doesn't support USB on the 2450/4450. Yes, those chips are USB chips. Yes, PBP does support those chips, just not using the USB, at the website doesn't specifically say it supports them that way. The only chips I see that PBP directly supports with USB are the PIC18F2455, 2550, 4455, and 4550, and the 16C745, 765.

Hi skimask.

First, many thanks for your help.

Second, I know from Melabs, that they support 2450/4450 in the USB modes.

My issue again is: I was not trying to use any other PIC, but 4550. I am not that far in the process. What I was trying to do is just to compile the USBDemo.PBP for the 4550 in my environment.

And this doesn't compile because of some missing macros.

Any suggestion?

Thx