usb Questions
5
Solved
I have a USB GPIO device with some 3rd party drivers that I want to interface with in a container. Compiles, works fine on host. Also compiles, works fine in the container if I pass --device=/dev/b...
Countrywoman asked 19/12, 2018 at 14:58
4
Solved
is there a way to find a USB device with specified VID and PID on windows without involve calling to WDK functions?
Dextrad asked 29/9, 2011 at 15:2
4
Solved
Is there a place where I can find documentation or an SDK about the Logitech Unifying Receiver?
I recently obtained a wireless mouse, which came with a Logitech Unifying Receiver (a small USB dong...
Arterialize asked 23/2, 2012 at 7:25
2
I'm starting to use the Android USB API to send data from an Arduino to an Android device. Is it possible to programmatically switch between send/receive data and just charge the Android phone?
I ...
5
Solved
I have a python environment (on Windows 10) that uses OpenCV VideoCapture class to connect to multiple usb cameras.
As far as I know, there is no way to identify a specific camera in OpenCV other ...
4
Solved
How can i get USB device file path correctly in Linux.
I used command: find / -iname "usb" and got the result as below:
/dev/bus/usb
/sys/bus/usb
/sys/bus/usb/drivers/usb
/sys/kernel/debug/usb
U...
Sheley asked 15/10, 2015 at 5:47
2
We have an embedded device based on TI's CC2531 which has (apart from the control EP0 and a number of IN-only endpoints) an endpoint that is both IN and OUT. We have noticed a difference in how win...
16
Solved
I have an LG-E405 phone running Android 2.3.6.
I connected my phone with a USB cable and selected the mode as Charge Only.
Now when I try to turn on USB Debugging, I find that that the option is ...
4
Short Question
Is there any way to control / guarantee the architecture (32bit vs 64bit) when building a pyinstaller executable?
Background
I migrated from py2exe to pyinstaller because of the la...
Abb asked 23/8, 2011 at 3:2
2
I want to connect an USB CDC Device (an FTDI chip or a CD2010 or a custom made) to my Galaxy A12 (Android SDK 30) using the following code (AndroidStudio Chipmunk):
public class MainActivity extend...
4
Solved
I'm developing a ttyACM device with ST microcontroller, and with the same code, my host could sometimes enumerate it successfully (below) but sometimes it just dump the below message. What does err...
Hatching asked 12/3, 2014 at 2:20
3
Solved
I'm developing a mobile application in android.
Here I want to detect the IP address of the computer,system,etc after the usb tethering of the any android phone
I cannot find the solution.
If I ...
Captious asked 16/7, 2012 at 14:11
6
Solved
Using udev I have been able to get this information for a certain USB device:
idVendor: 13b1
idProduct: 0018
manufacturer:
product: USB 2.0 Network Adapter ver.2
serial: 00FFFF
Now I want to g...
6
Is there a way to use one computer to send keystrokes to another by usb ?
What i'm looking to do is to capture the usb signal used by a keyboard (with USBTrace for example) and use it with PC-1 to...
2
Solved
What is an Alternate Setting?
Example of device that needs them?
The USB spec has a lot of talk about them, but never tells what one is and - most importantly - why I would use one.
I never saw a ...
Louis asked 2/2, 2015 at 9:29
7
I did the factory reset, and my computer is newly installed.
I enabled the USB debuging, and connect to the computer. It shows the drivers are installed successfully, and i can see so in the device...
3
I tried the following to access a USB storage device via an Ubuntu guest running on macOS host:
sudo qemu-system-x86_64 -m 8G -boot d -smp 4 -net nic -net user \
-hda Ubuntu/ubuntu.img -machine ty...
11
Solved
I am trying to connect minicom to a serial device that is connected via a USB-to-serial adapter. This is a PL2303 and from everything I've read no additional drivers are required. The device is rec...
Fraxinella asked 18/3, 2011 at 4:8
4
I want to develop an application whitch control the serial device over usb, on Linux Android.
An Android OS is 3.1 that supports USB host.
Q1: Please let me know how to get which port the serial...
Schuman asked 21/7, 2011 at 6:35
1
The problem is that we are using an HDMI capture device to renderer frame and audio.
The device uses UAC protocol which is registered as an input audio device and selected as the default source of ...
8
Solved
I have a little USB-powered light. I'd like to be able to turn it on and off with software. I'll be attaching it to a Linux computer. I have an Atmel ATtiny2313 from a previous project, but I'd rat...
Abib asked 26/8, 2010 at 20:41
11
Solved
Does anybody know how to control USB pins on a certain USB port? I think it is definately possible in assembler but what about C++ or C#?
I want to be able to use USB battery as a power supply for...
6
Solved
As following i able to get usb com port names attached to 32bit win7OS machine, by given pid and vid,but when running in x64 it stuck in the following line:
comports.Add((string)rk6.GetValue("Por...
5
Solved
Constant issue with being able to connect an Android device via USB to Android Studio running on a Mac.
Tried numerous things like:
Switching USB debugging mode on Android to MTP or PTP
Restarti...
Unstable asked 4/1, 2017 at 16:10
6
Solved
I've seen articles in C# and some other languages that explain how to achieve what I'm looking for but I don't know how to convert them.
The following link explains how to get the answer:
How can ...
Asquint asked 17/5, 2012 at 10:57
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