ddcui is a graphical user interface for ddcutil, implemented using Qt. It provide a dynamic way to inspect and configure external monitors through the Display Data Channel Command Interface (DDC/CI) protocol.

This is the Python extension to usbrelay, a Linux driver based on hidapi for a variety of inexpensive HID compatible USB relay modules. This package also includes usbrelayd.

The MSR Tools project provides console utilities to directly access the Model-Specific Registers (MSRs) and CPU ID of Intel-compatible processors:

• cpuid: show identification and feature information of any CPU

• rdmsr: read MSRs from any CPU or all CPUs

• wrmsr: write to MSRs on any CPU or all CPUs

These tools can be used to query and modify certain low-level CPU parameters, such as the Turbo Boost ratio and Thermal Design Power (TDP) limits.

MSR addresses differ (greatly) between processors, and any such modification can be dangerous and may void your CPU or system board's warranty.

libsmbios provides a library to interface with the SMBIOS tables. It also provides extensions for proprietary methods of interfacing with Dell specific SMBIOS tables.

This library offers a simple API for communicating with instruments compatible with the LXI standard that defines communication protocols for instrumentation and data acquisition systems using Ethernet. Applications can use liblxi to discover instruments on your network, send SCPI commands, and receive responses.

OpenRGB is lighting control that doesn't depend on manufacturer software. ASUS, ASRock, Corsair, G.Skill, Gigabyte, HyperX, MSI, Razer, ThermalTake, and more supported.

Features:

• Set colors and select effect modes for a wide variety of RGB hardware

• Save and load profiles

• Control lighting from third party software using the OpenRGB SDK

• Command line interface

• Connect multiple instances of OpenRGB to synchronize lighting across multiple PCs

• Can operate standalone or in a client/headless server configuration

• View device information

• No official/manufacturer software required

• Graphical view of device LEDs makes creating custom patterns easy

Memtest86+ is a thorough, stand-alone memory test for x86 systems. It repeatedly writes different patterns to all memory locations, reads them back again, and verifies whether the result is the same as what was written. This can help debug even intermittent and non-deterministic errors.

It runs independently of any operating system, at computer boot-up, so that it can scan as much of your RAM as possible for hardware defects.

ddcutil can query and modify most external monitors' settings, such as brightness, colour levels, and input sources. Generally speaking, any setting that can be changed by pressing buttons on the monitor can be modified by ddcutil.

ddcutil communicates directly with monitors implementing the Monitor Control Command Set (MCCS). It usually does so through the the Display Data Channel Command Interface (DDC/CI) protocol on the I2C bus, but can also communicate over USB as per the USB Monitor Control Class Specification.

One particular use case is in colour profile management. Monitor calibration is relative to the monitor colour settings currently in effect, e.g. red gain. ddcutil allows colour-related settings to be saved at the time a monitor is calibrated, and restored when the calibration is applied.

This package includes udev rules that can be used by adding this package to the rules field of the udev-configuration record. It gives read/write access to i2c devices to users in the i2c group.

This is a Linux driver based on hidapi for a variety of inexpensive HID compatible USB relay modules available with different number of output relays.

This package provides user tools for the Trusted Computing Group's (TCG) TPM2 Software Stack (TSS). These programs help with common tasks such as key management, attestation, encryption, and signing.

This package provides tools for LAN eXtensions for Instrumentation based on the LXI Consortium standard which defines the communication protocols for modern instrumentation and data acquision systems using Ethernet.

Hueplusplus is a library for controlling Philips Hue lights. Features:

• find bridges with SSDP or set an ip manually

• all common light functions (brightness, color, temperature)

• extended alert() functions, which alert in a specific color (good for notifications)

• supports sensors, rules, groups, scenes and schedules

• streaming with entertainment mode

• documented with doxygen

This is a program for testing the quality of CRT/LCD screens. It displays various patterns and allows you to estimate the quality of your CRT/LCD monitor.

Mcron is a cron implementation that is designed to be used on suspendable machines, like mobile phones. It will wake the device from suspension to trigger the tasks.

Bonsai is a Finite State Machine structured as a tree. It has been designed to trigger commands when successive events and/or a precise context is accepted. There is 4 kind of transition with specific acceptance rules:

• event transition: The received event name match the transition one

• context transition: The state context match the transition one

• exec transition: The transition command is run and succeed

• delay transition: The state wait for the delay transition duration. No other accepted event is received while waiting

The state will transition following every accepted transition. If there is no more available transition, the state goes back to the initial position.

This package provides a language server implementation for Hare.

sxmobar is a status bar component manager. It is used to generate status lines for i3status, i3bar, swaybar, and others.

This module provides a general purpose lexer machine for Hare.

This package is an implementation of the SSH client, server, and agent protocols in pure Hare.

This package is a set of gtk-layer-shell bindings for the Hare language.

This package provides XML support for Hare.

This package is a set of libadwaita bindings for the Hare language.

This package provides an event loop for Hare programs.

hare-gi is a binding generator for GTK libraries, based on GObject Introspection development files. This package includes both the binding generator binary, as well as bindings for several common libraries, including GTK3, GTK4, and GLib.