Installer lm4tools avec Homebrew, apt, Nix

Liens du projet

• Page d'accueil
• Docs amont
• Page du gestionnaire de paquets

Commandes et alias

• lm4flash
• lmicdi

Historique du projet

The upstream README describes lm4tools as tools for TI Stellaris LaunchPad boards, a low-cost development board with an ARM Cortex-M4F processor. The package contains lm4flash for flashing firmware over the LaunchPad ICDI via libusb-1.0, and lmicdiusb, a TCP/USB bridge that lets GDB communicate with the Stellaris LaunchPad ICDI.

The GitHub release history is short: v0.1.2 was published in September 2013 as the first public release, and v0.1.3 followed in March 2018 with an install-directory fix.

Historique d'adoption

lm4tools is a niche embedded-development utility rather than a broad platform. Its adoption follows the Stellaris/Tiva-era LaunchPad hobbyist and embedded workflow: install an ARM Cortex-M cross compiler, build StellarisWare examples, and use lm4flash to load a binary onto the board.

The supplied package-manager data shows it packaged by Homebrew and also mapped to lm4flash in Debian, Ubuntu, and Nix-style package sets, which is typical for a small hardware-specific CLI whose main value is making flashing scriptable.

Modes d'utilisation

The README's example workflow builds a StellarisWare project and flashes gcc/project0.bin with lm4flash. For non-root Linux flashing, upstream documents a udev rule for the Stellaris LaunchPad ICDI USB vendor and product IDs.

lmicdiusb is used when GDB needs to talk to the board's ICDI interface through a TCP/USB bridge. The README notes support for Linux, Mac OS X, and BSD for that tool, while lm4flash is described as working on Linux, Mac OS X, Windows, and BSD.

Pourquoi les passionnés de paquets s'y intéressent

lm4tools is the kind of package that matters disproportionately when you own the matching board: it turns firmware flashing into a repeatable CLI step, which is exactly what package managers and build scripts are good at preserving.

Because upstream activity and releases are sparse, packagers mostly care that the tiny C utilities build cleanly, link libusb, install predictable binary names, and keep the udev-rule documentation discoverable.

Chronologie

• 2013-09-03: v0.1.2 is published as the first public release.
• 2018-03-13: v0.1.3 is published with an install-directory fix.
• 2018: Homebrew package data records lm4tools as a packaged CLI for TI Stellaris LaunchPad boards.

Related projects

• Related tools and inputs named by upstream include lm4flash, lmicdiusb, libusb-1.0, GDB, arm-none-eabi toolchains, StellarisWare, and the TI Stellaris LaunchPad ICDI.

Sources

• https://api.github.com/repos/utzig/lm4tools/releases
• https://github.com/utzig/lm4tools#readme
• https://github.com/utzig/lm4tools/releases
• source_facts.package-manager-url