Where are examples of how to use javax.usb?
There is a package with some simple examples. Additionally, see the other pacakges that use javax.usb. • How can I reset my device? Unfortunately, the USB specification does not define a standard way to reset a USB device. Some devices have proprietary (“vendor”) reset commands, if you know that your device has one then use it. If not, the only way to reset a device is to disable/reset the port that the device is connected to. The only way to do that is to send a port disable command to the hub that owns the port. Since all OSes are required to have a hub driver that manages all USB hubs, you will not be able to send a port disable command to any hub (in almost all cases), or if you can, it will probably interfere with the system’s hub driver with unexpected results. Some OSes provide a implementation-specific device reset command, however it is usually not safe to use such a mechanism. For example, Linux provides a “reset device” ioctl as part of the usbfs filesystem (which javax.usb
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