Can't use MicroRos Custom Messages on STM32H723ZG

[catothecensor]

Hi everyone,

after months of excruciating pain and panic attacks and many kilos gained by stress eating, I managed to have microros running on my H723ZG nucleo: this however is true only with standard messages. Countless hours have now been wasted on trying to make custom messages work, to no avail. I already have the custom messages definitions ready, can even create a ros2 pub node to send them and I can even see them through a quick ro2 topic echo, but I can't for the life of me get this onto my stm32 board and I have lost all hope completely.

Do you maybe happen to know some insights, or maybe a procedure I could follow? Really, anything would help.

[catothecensor]

I just want to clarify that, since I have to use the .ioc, my only way is using the Stm32CubeIDE to create a project, and then find some sort of satanic ritual to bring custom messages to the project.