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usb generic hid multiple endpoints sdk 1.20 KL 26

Question asked by enore grattoni on May 29, 2015
Latest reply on Oct 26, 2015 by Audi McAvoy

I try to set up a generic hid on a kinetis kl26 128k  starting from hid device mouse example. I setup input endpoint changing descriptors included report descriptor.

Input endpoint works fine tested with HID_CLIENT Keil example and also some other programs..

I am working with keil MDK and my hardware is a freedom platform.

I am trying to setup output endpoint. I already add endpoint output descriptor and change endpoints number from 1 to 2.

Now I need to activate app callback and this  sdk is more complex than previous example so I am looking for some help.

I think that there are some structure to modify but it is not clear how to proceed.

From PC with some utilities I can read all descriptors and all seems OK.

Input and output endpoint are interrupt type and on PC side output transaction is 1 byte long (HID_CLIENT Keil example)

 

Waiting some tips

 

Thanks

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