Klipper is a 3d-printer firmware
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Timofey Titovets 1931b11001 stm32: f0 make i2c distinguish I2C NACKs
Some devices can return a read NACK on host retries.
When the MCU receives the I2C CMD, reads out data,
but fails to deliver a response to the host.
The host retries, the device returns NACK,
and the MCU goes into the shutdown state.

Signed-off-by: Timofey Titovets <nefelim4ag@gmail.com>
2025-07-09 15:45:52 -04:00
.github workflows: Update github build-test.yaml to ubuntu-22.04 2025-04-16 13:19:54 -04:00
config config: Update CR6-SE 2021 config with board revision (#6924) 2025-05-08 11:36:04 -04:00
docs docs: Fix typo in Benchmarks.md 2025-06-08 12:23:02 -04:00
klippy ads1x1x: Rename local 'config' variable to pcfg 2025-07-08 18:55:25 -04:00
lib lib: Update can2040 to v1.7.0 2025-01-10 12:20:13 -05:00
scripts ar100: Convert to or1k-elf toolchain 2025-06-08 14:15:50 -04:00
src stm32: f0 make i2c distinguish I2C NACKs 2025-07-09 15:45:52 -04:00
test manual_stepper: Support registering as an additional axis 2025-05-12 20:15:03 -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.