omen_sequencer

Colour setup and control for HP Omen Sequencer keyboard under Linux

Prerequisites

sudo apt install build-essential libhidapi-hidraw0 libhidapi-dev

Build and Install

make
sudo make install

Usage

omen_coloursetup [-v] [-L] <mode>
  -v verbose
  -L List available modes

Set colours at boot/resume from sleep

Edit provided _lib_systemd_system_sleep.sh and place in /lib/systemd/system/sleep.sh

Add new colour modes

Use instructions from uwbrply (https://github.com/JohnDMcMaster/usbrply) to capture packets sent to keyboard:

Sample workflow for capturing Windows VM traffic from Linux host and replaying traffic in Python:

• Example: program a Xilinx dev board under Linux without knowing anything about the JTAG adapter USB protocol
• Linux: Install Wireshark
• Linux: Enable usbmon so Wireshark can capture USB (sudo modprobe usbmon, see http://wiki.wireshark.org/CaptureSetup/USB)
• Linux: Boot Windows VM (ie through VMWare)
• Linux: Start Wireshark. Make sure you have USB permissions (ie you may need to sudo)
• Connect USB device to computer
• Linux: use lsusb to determine which device bus is on. Try to choose a bus (port) with no other devices
• Linux: start catpure on bus from above
• Linux: attach USB device to Windows guest
• Windows: start your application, do your thing, etc to generate packets
• Linux: stop capture
• Linux: save capture. Save in pcap-ng format (either should work)
• Export packet dissections, as plain text, enable Bytes, disable Summary and Details
• Use setup_to_h.sh to make an h file of the wireshark dump
• edit colour_setups.h and add the new mode from the created h file following the pattern
• edit colour_setup.c to allow use of the new setup