Klipper is a 3d-printer firmware
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Kevin O'Connor 3c01f71d9e itersolve: Don't call trapq_check_sentinels() from itersolve_generate_steps()
Commit a89694ac changed the code to run itersolve_generate_steps()
from multiple threads simultaneously.  However,
trapq_check_sentinels() can modify the shared trapq object.  So,
calling it from multiple threads could introduce a race condition.

Move the call to trapq_check_sentinels() to steppersyncmgr_gen_steps()
to avoid the issue.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2025-09-24 18:58:31 -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: Update Code_Overview.md with recent motion generation changes 2025-09-24 15:47:13 -04:00
klippy itersolve: Don't call trapq_check_sentinels() from itersolve_generate_steps() 2025-09-24 18:58:31 -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: change GPIO_FUNCTION_ALL to SPI_FUNCTION 2025-09-19 12:19:15 -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.