Search found 3 matches

by arvydas
Fri Jun 10, 2016 2:21 pm
Forum: V-USB
Topic: Waking up tablet with key press
Replies: 0
Views: 2600

Waking up tablet with key press

Hi, I have a Windows tablet that needs to wake up after a certain amount of time with a custom VUSB based device. I turn off the screen with my software and send a message to the device to send a SPACE key after a certain amount of time. I got it working, however there is one problem. Sometimes the ...
by arvydas
Thu Nov 13, 2014 10:06 pm
Forum: V-USB
Topic: HID keyboard with backchannel
Replies: 10
Views: 7108

Re: HID keyboard with backchannel

There is an easy way for this: to define a second device in the HID descriptor. You simply keep what you have for the HIDkeys, and define another regular HID device. Then the system will see the device as two. I learned this in this forum, but don't remember which post though. This is exactly what ...
by arvydas
Fri Oct 31, 2014 6:13 pm
Forum: V-USB
Topic: HID keyboard with backchannel
Replies: 10
Views: 7108

HID keyboard with backchannel

Hi, I'm trying to create a HID keyboard based on HIDKeys with a backchannel for sending HID feature reports. I'm having trouble setting up the descriptor for this. Can anybody suggest where to look for something like this? I just need to be able to use this backchannel to send one feature report to ...