Sample code for blinking LED?

[janosch]

Hello,

I have an Olimex STM32-H103.

In the deprecated OpenODS documentation it says there are sample projects for:
STM32-H103_blink_FLASH
STM32-H103_blink_RAM

Where do I get the code?

Is there a github repository with sample projects for I/O?
I can't open the *.exe because I am using Linux.

Yesterday I followed this great tutorial here and was able to compile, flash and execute code, then step through it: https://jacobmossberg.se/posts/2018/08/11/run-c-program-bare-metal-on-arm-cortex-m3.html#hardware-equipment

Thanks!

[janosch]

I managed to extract the example files from the Archive using 7z.

Code Select Expand

7z x Olimex-ODS-9.0-revK.exe
Shall I post them on github?

[LubOlimex]

Sure it is open-source project. I've also uploaded it here:

ftp://staging.olimex.com/Lub-clients/examples-stm32-h103.zip

However, please notice the Olimex OpenODS environment is very old and no longer supported actively. My advice is to find a better set of examples and better environment setup. There are better tools to set and environment nowadays. Last I checked this project was very nice and had support for STM32-H103:

https://xpack.github.io/qemu-arm/

There can be newer tools, make sure to explore what is the best nowadays, the community had been quite active when it comes to Eclipse and OpenOCD environments.

[janosch]

Thank you Lub, very kind.

I have been working with libopencm3 documentation and their examples, they have many for Olimex boards and seem to be a good fit for me (other boards I am interfacing with are using libopencm3, so might as well learn it now):

https://github.com/libopencm3/libopencm3-examples/tree/master/examples/stm32/f1/stm32-h103

Edit: Oh, and I will not be using OpenODS, I saw that it was deprecated, I am using vim & gdb.