README.md

aquacomputer-quadro-control

Control aquacomputer quadro from linux.

Tested under Manjaro and Ubuntu 21.10 with aquacomputer quadro running firmware 1028.

capabilities

• read current configuration from device
• import previously captured configuration (see capture config packets)
• easily change value of:
  • fan speed, control mode, control variables, ...
  • sensor correction
  • rgb brightness, rgb on/off

not implemented

• full rgb controll
• config value validation (use at own risk)

installation

• requirements:
  • python3
  • pip

git clone https://github.com/leoratte/aquacomputer-quadro-control.git
cd aquacomputer-quadro-control
python -m build
pip install .

• udev rule
  • substitute <group> with own group
  • allows usage without root
  • may require reboot

echo 'SUBSYSTEM=="usb", ATTRS{idVendor}=="0c70", ATTRS{idProduct}=="f00d", GROUP="<group>", MODE="0660"' | sudo tee /lib/udev/rules.d/99-usb-quadro.rules

usage

quadro-control

1. change values in form
2. write config to device

CRC resources

• http://www.ross.net/crc/crcpaper.html
• https://www.cosc.canterbury.ac.nz/greg.ewing/essays/CRC-Reverse-Engineering.html
• https://reveng.sourceforge.io/
• https://media.ccc.de/v/eh16-27-how_to_reverese_crcs

CRC properties

CRC-16/USB