topic Re: Custom USB class in Kinetis Microcontrollers

Custom USB class

martindusek — Fri, 18 May 2018 20:47:35 GMT

Hi, I have SDK 2.3.1 for K22. There is no suitable USB class for my application (HID, CDC, ...) and I want to implement custom one. It will have bulk in, bulk out, interrupt in and interrupt out endpoint. Is there any document that describes how to implement custom usb class for the usb stack?

Re: Custom USB class

miduo — Mon, 21 May 2018 08:22:52 GMT

Hi,

Well for this issue, I would like recommend you may have a look at the Composite Device User's Guide, which can been found under: "~\KSDK_2.3\doc\usb, there are steps you may follow to build a custom composite demo.

Re: Custom USB class

dhanapal_rajend — Fri, 02 Nov 2018 07:10:53 GMT

I am using FRDMK82F, I need to configure the K82 as Bio-metric USB Device(custom class to support windows hello feature). Which USB class should I take as a reference? I am using SDK_2.3.1_MK82FN256xxx15 and MCUXpresso IDE v10.2.1 [Build 795] [2018-07-25].

Need your input for this implementation.