On Wed, Aug 12, 2015 at 11:44 PM, Lukasz Majewski wrote:
In the dfu-util it is possible to set major:minor number by unsing -d flag (-d 0451:d022). Such option is very handy when many DFU devices are connected to a single host PC. This commit allows testing when above situation emerges.
+If many DFU devices are connected, it is necessary to specify USB device major +and minor numbers (0451:d022). One can get them by running "lsusb" command on +a host PC.
The 0451:d022 is a USB vendor/product ID in the device's own USB descriptor. To me "major" and "minor" sounds more like some host OS allocated properties, like Linux device major and minor numbers. I would have called it "USB device vendor/product ID" instead.
"dfu-util allows filtering on USB device vendor/product ID by using the -d flag (-d 0451:d022)."
"If many DFU devices are connected, it may be useful to filter on USB vendor/product ID (0451:d022)."
Best regards, Tormod
PS. There is a typo "unsing" above.