September 2023 – More professional engineering

Raw QMK keycodes (not symbolic)

By Peter Mortensen Posted on 2023-09-18 Posted in Macro keyboards, Mechanical keyboards, QMK, Software development No Comments

Getting output from printf debugging for QMK is not worth much if it is not known what the QMK key codes actually are. That is, actual numbers, not the symbolic names in the source code. Some QMK keycodes (raw numbers) …

Raw QMK keycodes (not symbolic) Read more »

QMK debugging blues on Ubuntu: hid_listen

By Peter Mortensen Posted on 2023-09-11 Posted in Linux, Macro keyboards, Mechanical keyboards, QMK No Comments

The short version: Building the third-party tool “hid_listen” from source and using Ubuntu 20.04 (Focal Fossa) or later enables debugging of QMK firmware on Ubuntu. Introduction Printf debugging is enabled in QMK by using the standard printf (or its cousin dprintf()) …

QMK debugging blues on Ubuntu: hid_listen Read more »

Month: September 2023

Raw QMK keycodes (not symbolic)

QMK debugging blues on Ubuntu: hid_listen