Difference between the USB CDC and VCP

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chandu.kurapati

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HI every one,
What are the main difference between the USB communication device class (CDC) and virtual com port( VCP ), please explain with some example

Thanks & Regards

Chandu.Kurapati
 

CDC is a protocol specification, virtual com port is a MS Windows interface to access different communication channels (e.g. USB, RS232 remote servers, Bluetooth devices with serial protocol) as if they where connected to a physical com port.
 
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