41 lines
1.1 KiB
Markdown
41 lines
1.1 KiB
Markdown
# 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.
|