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fwupd/plugins/colorhug
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Richard Hughes f50ff2c27e Decouple the version format from the version itself 
If we say that the version format should be the same for the `version_lowest`
and the `version_bootloader` then it does not always make sense to set it at
the same time.

Moving the `version_format` to a standalone first-class property also means it
can be typically be set in the custom device `_init()` function, which means we
don't need to worry about *changing* ther version format as set by the USB and
UDev superclass helpers.
2020-02-25 14:00:09 +00:00
..
colorhug.quirk Add new device flags indicating update resilience 2019-10-17 11:38:46 -05:00
fu-colorhug-common.c trivial: Add fu_common_dump_raw() 2018-12-05 15:09:56 +00:00
fu-colorhug-common.h trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
fu-colorhug-device.c Decouple the version format from the version itself 2020-02-25 14:00:09 +00:00
fu-colorhug-device.h trivial: Remove G_BEGIN_DECLS from all private headers 2019-10-09 20:02:16 +01:00
fu-plugin-colorhug.c Set the protocol per-device not per-plugin 2019-11-25 18:01:54 +00:00
meson.build Convert libfwupdprivate to a shared library libfwupdplugin 2019-11-27 11:32:43 +00:00
README.md trivial: Document the use of vendor-id in each plugin 2019-12-11 18:10:44 +00:00

README.md

ColorHug Support

Introduction

The ColorHug is an affordable open source display colorimeter built by Hughski Limited. The USB device allows you to calibrate your screen for accurate color matching.

ColorHug versions 1 and 2 support a custom HID-based flashing protocol, but version 3 (ColorHug+) has now switched to DFU.

Firmware Format

The daemon will decompress the cabinet archive and extract a firmware blob in a packed binary file format.

This plugin supports the following protocol ID:

  • com.hughski.colorhug

GUID Generation

These devices use the standard USB DeviceInstanceId values, e.g.

  • USB\VID_273F&PID_1001&REV_0001
  • USB\VID_273F&PID_1001
  • USB\VID_273F

Vendor ID Security

The vendor ID is set from the USB vendor, in this instance set to USB:0x273F