Make project PlatformIO compilable#207
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The *.s files were renamed to *.S because PlatformIO, under Linux, treats .s files differently (it runs them through the arm-none-eabi-as instead of the wanted arm-none-eabi-gcc -x assembler-with-cpp). To make this project still buildable with the Makfile, the wildcard is changed accordingly.
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Builds fine directly from an unzip. Just the two trivial warnings which we've had all along - src\cr_startup_lpc21.S:63:1: warning: "/*" within comment [-Wcomment] src\cr_startup_lpc21.S:79:1: warning: "/*" within comment [-Wcomment] Also, again trivial, PlatformIO complains if there isn't an /include directory, empty or not. |
eoa-electronics
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Make Firmware PlatformIO compatible as of UnifiedEngineering#207
ImNoahDev
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Mar 20, 2026
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PlatformIO is a Python commandline tool with supplementary VSCode and CLion extensions for building embedded firmwares in a platform-independent way. PlatformIO is also able to generate project files for 11 desktop IDEs in which the project can be seamlessly edited and uploaded.
Based on issue #206 and the related community topic I've created
platformio.iniconfiguration file so thatMakefilewould apply for compilation are applied during the PlatformIO buildversion.cfromgit describelpc21ispfor Windows (compiled with Visual Studio) and LinuxSo, building this firmware on the CLI is as simple as having PlatformIO installed (
pip install platformio) and executingpio runfor compiling andpio run -t uploadfor upload. (Or use the VSCode plugin to nicely load and edit the project). The experience is that it's an easily loadable, editable and uploadable project.The
Makefilebuildsystem still works exactly as before, and has been slightly adapted to be PlatformIO as well as Makefile compilable. These changes include renaming.sfiles to.S(PIO treats these extension differently) and removing the PlatformIO-generatedversion.cfile.