Klipper is a 3d-printer firmware
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Kevin O'Connor 2ddfa32dd8 heaters: Reduce next_pwm_time window
Commit 0f94f6c8 decreased the MAX_HEAT_TIME from 5 seconds to 3
seconds.  However, that also decreased the amount of tolerance for
lost temperature updates from 1.25 seconds to 0.75 seconds.  With the
default temperature update every 300ms, only 2 consecutive missing
temperature updates could lead to a fault.

Tweak the internal "next_pwm_time" setting so that it is more tolerant
of two consecutive lost temperature updates.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2025-08-21 09:25:42 -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: Remove "relative_reference_index" documentation from Bed_Mesh.md 2025-08-15 12:57:19 -04:00
klippy heaters: Reduce next_pwm_time window 2025-08-21 09:25:42 -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: Add qidi-x7 to board_defs.py (#6979) 2025-08-11 17:49:35 -04:00
src stm32: Add i2c2_PA7_PA6 and i2c3_PA7_PA6 for stm32g0 (#7007) 2025-08-15 13:43:43 -04:00
test test: Add a long move test to manual_stepper.test 2025-08-20 16:47:32 -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.