I added usb touch screen driver to my custom win ce 6.0 OS image. The touch screen works only when there is another USB device(USB flash drive, usb mouse etc.) present in the system and does not work when there is only single usb touch screen is connected. After troubleshooting, I discovered that the USB touch device does not get enumerated. Any help resolving this issue is highly appreciated.
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I've only been on OS X for 2 days! So I am pretty new.
Basically when I plugged in my Targus USB mouse it popped up that I was replacing the keyboard, it said if I wasn't then just to ignore the message and carry on, so I crossed it but my mouse isn't been detected by my Macbook Pro.
The red light on my mouse is on so it has power but I can't see anywhere where I can set it up, all I'm thinking is that I need a Mac specific mouse? I got this mouse with my Vista laptop but I assumed it would plug in and work on OS X?
I am working on a device with a imx6 with yocto linux (krogoth). I use headsets with usb and they works fine. But now I have a headset where it is possible to change the volume with two buttons on the device. On my windows notebook the volume control in the software changes when i push one of the buttons. I also tested it with a ubuntu 20 and I see the control in the ALSA mixer when a button is pushed.
On my device I see no reaction. The sound volume changes in the headset when a button is pushed but in the ALSA mixer of the device there is no reaction. That is a big problem for my use case. Does anybody knows this problem and can help me. Do I need a special module or anything else?
I installed a 5 inch raspberry pi touch screen driver and it work well. Now I need to disable the screen and use the spi in an RFID code.
I need a method to disable the screen and clear the gpio pins.
I tried to use
disable_touchscreen=1
but nothing happens.
Then I tried
Xinput and disable the screen, the touch stopped but the pins didn't cleared .
I'm using the latest XFCE4 under Linux. My laptop has a touchpad, but I only want it to be enabled if the USB mouse is not connected. I know how to manually control this, but I'd like to find a way for the touchpad to auto-disable when a USB mouse is plugged in and auto-enable when the USB mouse is disconnected.
I can't find anything in the XFCE4 settings that controls this.
Is there any way I can have this auto-enable/disable capability for the touchpad?
Thank you very much.
I’m planning the system that could analyze touch information from my car LCD display and using Raspberry PI change it to standard mouse movements using Bluetooth HID protocol. I’m wondering if it is possible to emulate multi touch thru mouse HID over Bluetooth?
Yes, Its possible. You need something like HC-06 with HID firmware on it.
The Tricky part is to read the cars touchscreen output...