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Note on USB Vendor ID and Product ID:
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Each USB product must have a unique combination of Vendor ID (VID)
and Product ID (PID). Every example in the 'fw' directory uses
Microchip's VID (0x04d8) and a unique PID.

To change the VID and PID, you must update the IDs in both the
firmware and the INF file where applicable.

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Updating VID & PID in the firmware:
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* VID & PID are stored in usbdsc.c, which can be located under
  the 'autofiles' folder of each project.
* Search for 'Vendor ID' and 'Product ID'.
* Modify both values as needed.

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Updating VID & PID in the INF file:
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Some examples require the use of an INF during device installation.
Each INF contains a list of VID and PID. The IDs listed in the INF
file must match the IDs reported by each device for an installation
to be successful.

The INF files in the following folders may need to be updated:

C:\MCHPFSUSB\fw\CDC\inf\win2k_winxp
C:\MCHPFSUSB\PC\MCHPUSB Driver\Debug
C:\MCHPFSUSB\PC\MCHPUSB Driver\Release

The IDs are listed under the [DeviceList] section.

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