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Prusa-Firmware-MMU
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D.R.racer ee353cd98c Report "Reset finished" after MMU FW start 
kudos to @leptun for this original and actually a very clean idea.

For the start we report "Reset finished" which in fact corresponds with the MMU state pretty closely
and plays nicely even with the protocol implementation.
And, since the default startup command is the noCommand, which always returns "Finished"
the implementation is clean and straightforward - the response to the first Q0 messages
will look like "X0 F" until a command (T, L, U ...) has been issued.
 		2021-09-29 13:28:34 +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 Report "Reset finished" after MMU FW start 2021-09-29 13:28:34 +02:00
tests Cheange LED modes to be consistent. 2021-09-23 10:04:50 +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.