Changing of VID and PID in PIC18F4550..

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frantix_987

Joined: 02 Nov 2009
Posts: 2
Location: Malaysia

05 Nov 2009 19:49 Changing of VID and PID

Did anyone know about how to change Product ID and Vendor ID in PIC18F4550..

currently I used it for my USB project.

please help me..i new for this field..

can show me..step by step..

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tomeko

Joined: 01 May 2008
Posts: 17

06 Nov 2009 19:36 Changing of VID and PID

Depends on firmware. In MCHPUSB 2.5 they are inside usb_descriptors.c. Also .inf file (if any is needed) must be modified to match new VID/PID pair.

frantix_987

Joined: 02 Nov 2009
Posts: 2
Location: Malaysia

13 Nov 2009 9:05 Re: Changing of VID and PID in PIC18F4550..

I already install MCHPFSUSB V1.3..it is the same software that u said..??
if yes,,how can i find that file..
then how can i edit it..and how to use it in my programming.before burn it in my PIC18F4550..
currently i'm using cytron programmer..