USB-HID Can't communicate

[hy12369]

I tried it and it doesn't seem to work

[hy12369]

It is a HID device. No additional drivers, just USB drivers。Communication via a typeC USB data cable

[rolfk]

---

@hy12369 wrote:

It is a HID device. No additional drivers, just USB drivers。Communication via a typeC USB data cable

---

You really need to learn to communicate better! We have asked many times for more technical information. Model, Manufacturrr, Website Link to Specifications, a Manual, anything really that can tell us what this device really is! What USB drivers are that? If it would be a HID device it would not need any USB drivers since just about every OS out there nowadays comes with USB HID drivers already built in!!!

And you always reply with telegram style answers that continue to repeat more or less the already presented generic claims about your device.

It’s you who has a problem with this device and who came here to ask for help! So if you want help, you need to help us to understand your problem! If you can’t do that then we can’t help you in any way! No problem for me, it’s you who wants to use this device!

[Intaris]

In addition, a device can be both HID and Audio at the same time.

It can define keys such as "volume up" and "volume down" and "mute" via HID but implement the Audio functionality via Audio class interfaces.  Such devices are called composite devices and are quite common.

HID is really tailored only to button presses and LED indicators (scroll lock on a keyboard for example). I would bet that the device is a compound device and that the HID portion is purely for control of the device, not for the actual audio functionality itself.

[hy12369 · Accepted solution]

Just control this device through the USB hid command, I have achieved it through the hid.dll library of windows

[wiebe@CARYA]

---

@hy12369 wrote:

Just control this device through the USB hid command, I have achieved it through the hid.dll library of windows

---

So, problem solved?

[hy12369]

YES

[李斌]

hi  ,i have  the same problem with you ,can you give me some suggestion or example how did you slove the problem.

[wiebe@CARYA]

---

@李斌 wrote:

hi  ,i have  the same problem with you ,can you give me some suggestion or example how did you slove the problem.

---

Unless someone already did (and shares it), you'd need to implement the (needed) functions described here (probably only the client section):

Introduction to Human Interface Devices (HID) - Windows drivers | Microsoft Docs

It might not be that easy...

The API is well described and not too hard, but figuring out what to do might take some reading.

EDIT: You could try a .NET wrapper like Google Code Archive - Long-term storage for Google Code Project Hosting. I can't vouch for it.

[李斌]

hi，i just have the same problem with you ,how to commnication with the Hid.dll?