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fwupd/plugins/synaptics-prometheus
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Richard Hughes 3e0a4dc1c3 Be smarter and include less header files per source file
2022-06-14 14:36:52 -05:00
..
data Install the installed tests 2020-08-28 10:10:43 -05:00
tests Move the fuzzing files into the plugin directories 2021-10-22 15:24:05 +01:00
fu-plugin-synaptics-prometheus.c Speed up the daemon startup by ~2% by doing dlsym much less 2021-11-09 12:02:07 +00:00
fu-self-test.c Split out the GByte helpers to a new source file 2022-06-14 14:36:52 -05:00
fu-synaprom-common.c Be smarter and include less header files per source file 2022-06-14 14:36:52 -05:00
fu-synaprom-common.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-synaprom-config.c Allow devices to build instance IDs more easily 2022-03-03 09:13:29 +00:00
fu-synaprom-config.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-synaprom-device.c Split out the dump helpers to a new source file 2022-06-14 14:36:52 -05:00
fu-synaprom-device.h Allow using a per-device global percentage completion 2021-09-13 14:28:15 +01:00
fu-synaprom-firmware.c Be smarter and include less header files per source file 2022-06-14 14:36:52 -05:00
fu-synaprom-firmware.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
meson.build Convert build system to use meson tristate features 2022-02-28 08:34:48 -06:00
README.md trivial: update markdown for pre-commit style 2021-07-18 14:42:47 -05:00
synaptics-prometheus.quirk trivial: synaptics-prometheus: add some other product IDs 2021-12-07 14:05:07 -06:00

README.md

Synaptics Prometheus

Introduction

This plugin can flash the firmware on the Synaptics Prometheus fingerprint readers.

Firmware Format

The daemon will decompress the cabinet archive and extract a firmware blob in an unspecified binary file format. The binary file has a vendor-specific header that is used when flashing the image.

This plugin supports the following protocol ID:

  • com.synaptics.prometheus

GUID Generation

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

  • USB\VID_06CB&PID_00A9&REV_0001
  • USB\VID_06CB&PID_00A9
  • USB\VID_06CB&PID_00A9-cfg
  • USB\VID_06CB&PID_00A9&CFG1_3483&CFG2_500

Update Behavior

The device usually presents in runtime mode, but on detach re-enumerates with the same USB PID in an unlocked mode. On attach the device again re-enumerates back to the runtime locked mode.

Vendor ID Security

The vendor ID is set from the USB vendor, in this instance set to USB:0x06CB

External Interface Access

This plugin requires read/write access to /dev/bus/usb.