资料介绍
With the introduction of Microchip’s microcontroller with
USB OTG (Universal Serial Bus On-The-Go) periph-
eral, implementing an embedded host has become
easier. USB is used in several types of communication
devices. The USB specification defines an architecture
that is capable of supporting most communication
devices which use the USB Communications Device
Class (CDC).
This application note describes how to develop a USB
CDC application using a Microchip USB OTG
microcontroller as the embedded host. AN1247
Communication Device Class (CDC) Host
Communications Interface Class (CIC)
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