I am wondering if it is possible to emulate a windows 10 pc as a usb slave (client device) through a type-c connector when connecting to another PC/MAC(or even a cell phone), to be a usb storage device or HID etc.
You would have to have:
PC that has USB device mode controller
Windows 10 device mode driver - this resource, should be good starting point for looking into this further.
Related
Are two USB devices, connected to the same USB host, able to communicate directly with one another?
A possible topology would be two smartphones connected to a USB hub which in turn is connected to a desktop computer acting as the USB host.
--- Smartphone A
USB host (Desktop) --- USB hub ---|
--- Smartphone B
Remember, USB functions on a kind of master-slave bus topology, where the Host always acts as a master and initiates any transaction happening on the USB bus.
One device connected to the host may not be even able to see the other device, since it's only Host which will have the information about the devices connected to it. The devices will simply provide the function it is meant for.
Is there any way to monitor USB devices, connected to the server in Opsview Core?
Or there is any software that I can install to make SNMP possible for USB devices?
Some of the USB security dongles often disconnects by themselves. The point is to have notifications when they lost.
Thanks!
If your USB dongles are connected to the Opsview Server, and if this server is running Linux (i don't know much about Opsview except that it can use nagios plugins), it would probably need only a few lines of code to write a plugin that parses /proc/bus/usb/devices or the output of lsusb and checks for the vendor id / product id / product name of the USB dongles.
I have VMware workstation 9 and 10, and I am wanting to use that to run some integration tests.
Using the vmrun utility, I can copy scripts to and run them on the virtual machine guests. However, some of the integration tests will require interfacing with USB devices.
Is there any way using vmrun, or any of the vmware API's to programmatically control the "Removable Devices" to connect and disconnect USB devices to virtual machines?
I have tried looking at the readVariable and writeVariable commands, however I cannot find any useful information on that subject.
vmrun has no facility to passthrough USB devices from the host to the guest and vice versa (source, VMware employee). There are though 2 options to achieve this behavir
A) Use autoconnect: look here and here on how to modify the .VMX file to auto connect the USB device to the guest VM. Basically you need to add usb.autoConnect.device0 = "vid:XXXX pid:XXXX" to it.
B) Use askConnection: When you plugged in the device to the host, and the VM is powered on, you can select to connect the device to the VM and remember the choice. Then the next time when you pluggin the device again, the device will be automatically connected to the remembered VM. Also, you can configure in Edit > Preferences > USB for other choices. Currently, this feature only works when you plug in the device.
Task: Testing production software on PC notebook without production unit attached via USB and without changing prodcution software.
Goal: Emulate production device with another PC. The test application runs on the second PC to emulate our device commands/responses.
Challenge: Using a USB bridge cable or other device requires that we can change the PID/VID to look like our device.
Suggestions?
You need a hardware device on the second PC to do this type of emulation.
USB ports on a normal PC are USB host ports. Two such ports cannot be connected with each other directly. USB device (or USB OTG - switchable) ports can be found on programmable smartphones (Android, maybe others) and some developer boards like these. I think you probably need to use a smartphone or developer board rather than ordinary PC as the your USB device emulator.
I have an Arduino-compatible board with USB Host Shield. It is connected to an Acer A100 Android tablet running "Ice Cream Sandwich" (Android 4.0.3) with Kernel 2.6.39.4. (The tablet has a USB micro connector and does not support USB HOST mode and therefore cannot connect directly to a USB accessory device.)
This picture shows what I have been able to do successfully (but with my tablet in place of the phone).
http://www.seeedstudio.com/wiki/File:SeeeduinoADK_Setup.jpg
I would like to find an example of using an Android tablet connected to a USB Accessory (such as a keyboard or flash drive) via Arduino.
Connecting the USB accessory to the Arduino's USB micro connector (using an external power supply) does not work.
Can anyone provide me with such an example?
Theoretically it should work, I haven't tried it yet though.
Arduino should act as the middle man and should relay signals both from your tablet and the accessory.
What code are you use?
This is: adk_release_20120606?
And what board are you use SeeeduinoADK?
I use board Seeeduino ADK, but unfortunately I could not make it work in USB accessory mode. My board work in only ADB (MicroBridge mode). See my work example
My tablet is Ainol Aurora with Android version 4.0.4 (CyanogenMod 9)