Why does the example application FreeRTOS_ThreadCreation_CM4 not load like the OpenAMP_TTY_echo?

GreenGuy · ‎2021-03-11

Using STM32CubeIDE Version: 1.6.0 on Linux I am able to follow the wiki to import, build, load and modify the OpenAMP_tty_echo application example. However, when I follow the same steps to import the FreeRTOS_ThreadCreation_CM4 application the program will not load to the target. I have compared the Debug configurations between the two examples and they are identical except where they need to differ with respect to program and path locations. The terminal is closed prior to loading as expected but then the terminal does not start back up with the GDB info that I normally see and then a "Problem Occurred" dialog box shows up with the Details:

Error if final launch sequence:

Failed pre launch

Firmware remoteproc load failed!

This leaves little to go on to debug the issue.

Any ideas?

GreenGuy · ‎2021-03-12

Never mind. I deleted the project, re-imported, re-compiled, and launched the debugger successfully.

No idea why it is different as I did not change how I did the process.