Re: How to use libusb for CDC devices

Kustaa Nyholm <[email protected]> Fri, 4 Sep 2015 14:43:52 +0300
Newsgroups gmane.comp.lib.libusb.devel.windows
Message-ID <[email protected]>
>
> Can someone tell me how can I configure it as COM port. I want to use it throught terminal software.

You can not. You can use it the USB CDC drivers in which case it is a COM port or
if you use libusb then it is a libusb device. Either or or.

>
> Also, will libusb solve my problem with RTS toggling?

No, not as a COM port it won't. If you are prepared to do
everything through libusb then (if your firmware supports it)
you can toggle the RTS using libusb .

I suppose the NXP drivers you referred to support some device,
does that device support toggling RTS?

When you say USB CDC do you mean USB CDC ACM? If so you
should be able to use the standard Windows serial port
driver which supports RTS (IIRC).

br Kusti


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