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Prusa-Firmware-MMU
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D.R.racer ad7e7b525b Introduce Idler::PartiallyDisengage 
This is to solve a potential problem while feeding to printer's drive gears - while disengaging the Idler, the Pulley was still rotating to avoid grinding the filament (printer is pulling it).
Other filaments could have moved a bit when the Idler's bearings ran over them while the Pulley was still rotating slowly -> the filament could have been moved into the Selector's path causing trouble (especially when not used in the print).
Therefore, the Idler disengages partially now - moves into an intermediate position between the slots.
Then, the Pulley is completely stopped and after that the Idler does a full disengage like before.
 		2022-08-02 07:18:56 +02:00
.vscode Update vscode to avr-gcc 2022-07-27 17:04:52 +02:00
cmake Uniform gcc-avr => avr-gcc for consistency 2022-07-27 17:04:52 +02:00
lib USB cdc stdout stream 2021-10-14 14:27:56 +02:00
src Introduce Idler::PartiallyDisengage 2022-08-02 07:18:56 +02:00
tests Introduce Idler::PartiallyDisengage 2022-08-02 07:18:56 +02:00
utils Update Jenkins rules to match updated cmake/ninja versions 2022-07-27 17:04:52 +02:00
.clang-format Disable preprocessor code indentation 2021-07-07 16:33:03 +02:00
.cmake-format.py Prepare parts of the build system 2021-04-19 07:03:47 +02:00
.gitignore Prepare parts of the build system 2021-04-19 07:03:47 +02:00
.pre-commit-config.yaml Drop irrelevant pre-commit exclude paths 2022-07-27 17:04:52 +02:00
CMakeLists.txt Fix filename passing to hex modifier 2022-07-27 17:04:52 +02:00
Doxyfile Update doxyfile + document modules namespace 2021-06-30 07:39:31 +02:00
README.md README: Mention the correct output filename 2022-07-27 17:04:52 +02:00
version.txt Update vscode settings 2022-07-27 17:04:52 +02:00

README.md

Prusa-Firmware-MMU-Private

How to prepare build env and tools

Run ./utils/bootstrap.py

bootstrap.py will now download all the "missing" dependencies into the .dependencies folder:

  • clang-format-9.0.0-noext
  • cmake-3.22.5
  • ninja-1.10.2
  • avr-gcc-7.3.0

How to build the preliminary project so far:

Now the process is the same as in the Buddy Firmware:

./utils/build.py

builds the firmware.hex in build/mmu_release

In case you'd like to build the project directly via cmake you can use an approach like this:

mkdir build
cd build
cmake .. -G Ninja -DCMAKE_TOOLCHAIN_FILE=../cmake/AvrGcc.cmake
ninja

It will produce a MMU2SR_<version>.hex file.