https://github.com/yoghurt-x86/zig-stm32f401re

https://github.com/yoghurt-x86/zig-stm32f401re

Last synced: 1 day ago
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• Host: GitHub
• URL: https://github.com/yoghurt-x86/zig-stm32f401re
• Owner: yoghurt-x86
• Created: 2024-10-14T21:28:24.000Z (3 months ago)
• Default Branch: master
• Last Pushed: 2024-10-17T10:27:45.000Z (3 months ago)
• Last Synced: 2024-11-10T10:41:26.312Z (about 2 months ago)
• Language: C
• Size: 4.84 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Zig project for stm32f401re

My attempt to follow this guide: https://github.com/haydenridd/stm32-zig-porting-guide

To build zig for my nucleo-64 board. 

Find the cubemx hal output in ./stm32_hal

builds by running `zig build` 

However, i cannot flash the board from the output: 

`sudo openocd -f $OPENOCD_PATH/share/openocd/scripts/board/st_nucleo_f4.cfg -c "init; reset halt; flash write_image erase zig-out/bin/blinky.hex; reset run; exit"`

I get the error:

```

Warn : no flash bank found for address 0x00010134

Warn : no flash bank found for address 0x00022810

```

But the program from the cubemx Makefile can flash with no modifications needed! 

If i run `make` on the cubemx project in the `stm32_hal` folder

I can flash the board with:

`sudo openocd -f $OPENOCD_PATH/share/openocd/scripts/board/st_nucleo_f4.cfg -c "init; reset halt; flash write_image erase build/cubemx.hex; reset run; exit"`

If I adjust the MakeFile to use `zig cc` to compile it still works.

However i don't know why the `zig build` doesn't work still.