USB Device Library documentation

[licencje1]

Posted on August 24, 2014 at 14:11

Hi,

Does any documentation or doxygen exists for USB device library (exacly for HID)?I try to deal with that library but I couldn't find any documentation which might explain me what are proper function used for.Thanks in advance. #usb-library-documentation

[waclawek.jan]

Posted on August 24, 2014 at 14:36

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/CD00289278.pdf

[licencje1]

Posted on August 24, 2014 at 14:57

This document doesn't contain very important description of function like: USBD_LL_PrepareReceive. I managed at external online blog pages that this function in important to receive data from usb. But this function is NEVER mentioned in file presented by your link...

[waclawek.jan]

Posted on August 24, 2014 at 15:23

Oh, so you are talking about the ''Cube'' library. It always helps if you start with describing what you want.

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00108129.pdf ''Cube''-related questions should be posted in the dedicated ''software tools'' sub-forum, https://my.st.com/public/STe2ecommunities/mcu/Lists/STM32Java/AllItems.aspx JW

[licencje1]

Posted on August 24, 2014 at 16:30

I have no idea that these library are different, do you know why?

Or which one is better?