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Prusa-Firmware-MMU
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D.R.racer e1af08b3d5 Fix unit tests 
That includes:
- introduce pulley slow feedrate and fsensor-to-nozzle distance
  in config necessary for slowly feeding the filament from fsensor into the nozzle.
  (the constant is subject to extraction into some other config as it has to be used in the printer as well).
- update FeedToBondtech accordingly to perform a gentle push into the nozzle
  after fsensor detects the filament + update its unit tests.
- slight cleanup of LoadFilament + fix its unit tests
- add FeedingToNozzle progress code, as it might be interesting
  to inform the printer about this task in the future
- revert non-clean changes from RetractFromFinda - it should not disengage the idler
- revert incorrect + fix ToolChange
- clean-up UnloadFilament
 		2021-10-12 18:11:05 +02:00
.vscode Add vscode configuration to allow easier switching among firmware and unit tests 2021-05-31 12:28:47 +02:00
cmake Define missing definition of CMAKE_OBJDUMP 2021-06-15 06:53:03 +02:00
lib Fix formatting 2021-09-23 13:43:18 +02:00
src Fix unit tests 2021-10-12 18:11:05 +02:00
tests Fix unit tests 2021-10-12 18:11:05 +02:00
utils Make cmake show verbose errors on failure 2021-08-12 17:50:39 +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 Add lufa to pre-commit's exception list 2021-09-06 15:56:43 +02:00
CMakeLists.txt Checkpoint 2021-09-20 17:31:45 +02:00
Doxyfile Update doxyfile + document modules namespace 2021-06-30 07:39:31 +02:00
README.md Update description of the build process 2021-04-19 07:03:47 +02:00
version.txt Prepare parts of the build system 2021-04-19 07:03:47 +02:00

README.md

Prusa-Firmware-MMU-Private

How to prepare build env and tools

As the first step extract the AVR-GCC to some dir, e.g. /home/user/AVRToolchainMMU/avr8-gnu-toolchain-5.4.0

Add /home/user/AVRToolchainMMU/avr8-gnu-toolchain-5.4.0/bin to your PATH.

mkdir .dependencies
cd .dependencies
mkdir gcc-avr-5.4.0
cd ..
utils/bootstrap.py

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

  • clang-format-9.0.0-noext
  • cmake-3.15.5
  • ninja-1.9.0

Note: bootstrap.py will not try to download the AVR-GCC as there is already a directory called gcc-avr-5.4.0. This will be fixed when we find out where to download the correct packages reliably.

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/AnyAvrGcc.cmake
ninja

Should produce a firmware.hex file as well.