40cd18fa97
It's actually quite hard to build a front-end for fwupd at the moment as you're never sure when the progress bar is going to zip back to 0% and start all over again. Some plugins go 0..100% for write, others go 0..100% for erase, then again for write, then *again* for verify. By creating a helper object we can easily split up the progress of the specific task, e.g. write_firmware(). We can encode at the plugin level "the erase takes 50% of the time, the write takes 40% and the read takes 10%". This means we can have a progressbar which goes up just once at a consistent speed. |
||
|---|---|---|
| .. | ||
| fu-jabra-device.c | ||
| fu-jabra-device.h | ||
| fu-plugin-jabra.c | ||
| jabra.quirk | ||
| meson.build | ||
| README.md | ||
Jabra
Introduction
This plugin is used to detach the Jabra device to DFU mode.
GUID Generation
These devices use the standard USB DeviceInstanceId values, e.g.
USB\VID_0B0E&PID_0412
Quirk Use
This plugin uses the following plugin-specific quirks:
JabraMagic
Two magic bytes sent to detach into DFU mode.
Since: 1.3.3
Update Behavior
The device usually presents in runtime mode, but on detach re-enumerates with a
different USB VID and PID in DFU APP mode. The device is then further detached
by the dfu plugin.
On DFU attach the device again re-enumerates back to the Jabra runtime mode.
For this reason the REPLUG_MATCH_GUID internal device flag is used so that
the bootloader and runtime modes are treated as the same device.
Vendor ID Security
The vendor ID is set from the USB vendor, in this instance set to USB:0x0A12
External Interface Access
This plugin requires read/write access to /dev/bus/usb.