Composite USB with CDC and HID
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
2014-07-14 5:21 AM
Posted on July 14, 2014 at 14:21
Hi,
I would like to create device with CDC (Virtual COM) and HID classes. I am inspired by mass memory and hid composite example.For creating composite devices is two ways: 1. Use IAD class, but it is not supported in Windows 8: msdn.microsoft.com/en-us/library/windows/hardware/ff540054(v=vs.85).aspx 2. Write descriptors with two independent interfaces. I chose second way. HID device is detected well, but Virtual COM is not working, even I try install driver (the same as ST provides for Virtual COM example - obviously VID and PID was changed properly). I attached desciptor from USBlyzer and screenshot of device manager. Some ideas?
This discussion is locked. Please start a new topic to ask your question.
0 REPLIES 0
