52 lines
2.0 KiB
Markdown
52 lines
2.0 KiB
Markdown
# Julians Rodos Template
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## Steps to make it work
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### Compiling Rodos
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Compiling rodos for discovery / stm32f4:
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```shell script
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$ cd build
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$ cmake -DCMAKE_TOOLCHAIN_FILE=../rodos/cmake/port/discovery.cmake -DEXECUTABLE=ON ..
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```
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### Run stm32f4-load
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Make *openocd/stm32f4-load* executable and run it once as sudo. This will add some files to */etc/udev/rules.d/* so you wont have to use sudo in the future.
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```shell script
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$ cd openocd
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$ sudo chmod +x stm32f4-load
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$ sudo ./stm32f4-load
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```
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### Openocd installation
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To make it work you need to install openocd on your system (e.g. via package manager).
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The installation should create one of these folders:
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- _/usr/share/openocd_
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- _/usr/local/share/openocd_
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There you can find the files referenced in *openocd/openocd_debug.cfg* and *openocd/openocd_flash.cfg*.
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Since I did not find *stm32f4x_stlink.cfg* there, I changed it in the config file to *stm32f4x.cfg*.
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### Edit Eclipse launch configs
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Eclipse needs to find the folder *eclipse_launch_cfgs*.
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For me it worked to create a new launch configuration and go to **Common** and select the folder unter **Shared files**.
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You should also edit all three configurations through the Eclipse run configurations window to update your project name and binary name.
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Sometimes *debug_stm32f4.launch* is not recognized by the big launch configuration window in Eclipse (top left). Sometimes using the small bug icon on the top right of the toolbar instead works.
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### Add build folder to Eclipse
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Open Project settings, go to **C/C++ Build**, untick **Generate Makefiles automatically** and change the build directory to the *build* folder.
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### Edit CMakeLists.txt
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Edit *CMakeLists.txt* to add all your cpp files etc.
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## How to run it
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### Flashing
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To flash your program just run the external tool configuration *flash_stm32f4* in Eclipse.
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### Debugging
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To debug first run the external tool configuration *connect_stm32f4.launch* in Eclipse once.
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Then to really start debugging run the debug configuration *debug_stm32f4* in Eclipse. This should compile your code, open debug mode and run it. |