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Kevin O'Connor 6bd5f4e44e stepcompress: Using normal message priority system during homing
The endstop homing system requires all queue_step commands be in the
MCU's 'move queue' before endstop checking starts.  Use the normal
message priority system to request that stepper queue_step commands
are received prior to the start of the end_stop_home command.  This
simplifies the code and removes the need for special serial queue
flushing.

This also fixes a bug in homing operations that take longer than 2^31
clock ticks.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2016-12-30 20:14:48 -05:00
config config: Update avrsim.cfg with recent config file changes 2016-12-02 16:21:23 -05:00
docs stepper: Change default max_error from 50us to 25us 2016-12-28 22:38:27 -05:00
klippy stepcompress: Using normal message priority system during homing 2016-12-30 20:14:48 -05:00
lib lib: Add Atmel SAM3x8e ARM CMSIS files 2016-06-14 14:25:42 -04:00
scripts build: Define DECL_CONSTANT mechanism for defining exported constants 2016-12-23 17:06:10 -05:00
src sam3x8e: Add support for ADC pins 2016-12-23 17:06:11 -05:00
.gitignore Initial commit of source code. 2016-05-25 11:37:40 -04:00
COPYING Initial commit of source code. 2016-05-25 11:37:40 -04:00
Makefile build: Define DECL_CONSTANT mechanism for defining exported constants 2016-12-23 17:06:10 -05:00
README.md docs: Add a features document 2016-12-20 22:31:46 -05:00

README.md

Welcome to the Klipper project!

This project implements a 3d-printer firmware. There are two parts to this firmware - code that runs on a micro-controller and code that runs on a host machine. The host software does the work to build a schedule of events, while the micro-controller software does the work to execute the provided schedule at the specified times.

See the features document to find out why you should use Klipper. To begin using Klipper start by installing it.

There is also developer documentation available.

License

Klipper is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

Klipper is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Klipper. If not, see http://www.gnu.org/licenses/.