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Prusa-Firmware-MMU
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D.R.racer 858cd0349b Upgrade build system to gcc 7.3 
based on PR#185 and https://github.com/wavexx/Prusa-Firmware-MMU-Private/pull/1
 		2022-07-27 17:04:52 +02:00
.vscode Add vscode configuration to allow easier switching among firmware and unit tests 2021-05-31 12:28:47 +02:00
cmake Upgrade build system to gcc 7.3 2022-07-27 17:04:52 +02:00
lib USB cdc stdout stream 2021-10-14 14:27:56 +02:00
src Upgrade build system to gcc 7.3 2022-07-27 17:04:52 +02:00
tests Unit test ErrDisengageIdler: make sure it never sets error while disengaging 2022-07-20 16:23:43 +02:00
utils Upgrade build system to gcc 7.3 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 Add lufa to pre-commit's exception list 2021-09-06 15:56:43 +02:00
CMakeLists.txt Enable LTO 2022-07-25 10:27:16 +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.