Klipper is a 3d-printer firmware
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Kevin O'Connor aa59b32031 reactor: Prevent update_timer() from running a single timer multiple times
The "lazy" greenlet implementation could allow the same timer to run
multiple times in parallel if the first timer instance calls pause()
and another task calls update_timer().  This is confusing and can
cause hard to debug errors.  Add a new timer_is_running flag to
prevent it.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2025-09-05 12:40:32 -04:00
.github workflows: Update github build-test.yaml to ubuntu-22.04 2025-04-16 13:19:54 -04:00
config docs: Fix typos in config and docs (#6991) 2025-07-27 12:12:48 -04:00
docs docs: Note filemant_motion_sensor can be associated with extruder_stepper 2025-09-04 14:21:47 -04:00
klippy reactor: Prevent update_timer() from running a single timer multiple times 2025-09-05 12:40:32 -04:00
lib spi_flash: FATFS fix missing long filenames support needed by flash-sdcard.sh (#6981) 2025-07-27 12:09:11 -04:00
scripts spi_flash: Update board_defs.py (#7006) 2025-08-21 11:32:33 -04:00
src stm32: enable 64KiB bootloader for n32g45x, clarify Makefile output 2025-08-21 15:24:46 -04:00
test filament_motion_sensor: define tests 2025-09-04 14:20:25 -04:00
.gitignore util: Fix versioning when gitdir is absent (#809) 2018-10-27 10:44:38 -04:00
COPYING COPYING: Update GPLv3 license to latest text (uses https instead of http) 2022-06-03 11:28:44 -04:00
Makefile Revert "Makefile: Don't disable gcc's use-linker-plugin option" 2025-04-16 15:24:05 -04:00
README.md docs: Improve wording of main Klipper page 2025-01-21 18:54:00 -05:00

Welcome to the Klipper project!

Klipper

https://www.klipper3d.org/

The Klipper firmware controls 3d-Printers. It combines the power of a general purpose computer with one or more micro-controllers. See the features document for more information on why you should use the Klipper software.

Start by installing Klipper software.

Klipper software is Free Software. See the license or read the documentation. We depend on the generous support from our sponsors.