Access multiple USB Port
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Hello,
is it possible to access multiple USB Ports/Devices at same time (in parallel)? -
Hello,
is it possible to access multiple USB Ports/Devices at same time (in parallel)?@Roadrunner1805 What exactly do you mean? You can connect as many devices as you have USB ports (or more using USB hubs) and use all of them at the same time.
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@Roadrunner1805 What exactly do you mean? You can connect as many devices as you have USB ports (or more using USB hubs) and use all of them at the same time.
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@jsulm I have 3 identical sensors, want to send a cmd to them and wait for the results. This should happen in parallel. How can i do this in Qt? Is there any example?
@Roadrunner1805
Hi, if you use Windows you can check with "UsbView"
https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/usbview.
3 sensors have the same idVendo and idProduct but different interface. I use libusb with a wrapper for Qt (public on github).
