X-CUBE-EEPROM: can't build this project for nucleo

[RobinSprangers]

Hi,

Does anyone have an idea what i am doing wrong.

I want tot test the X-CUBE-EEPROM v6.1.0 on a nucleo-C031C6 but get below errors when building the project.

I import the project with import --> Existing projects into workspace

C:/ST/STM32CubeIDE_1.12.1/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.1.202309131626/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/nofp\libc_nano.a(libc_a-closer.o): in function `_close_r':

Description Resource Path Location Type
C:/ST/STM32CubeIDE_1.12.1/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.1.202309131626/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/nofp\libc_nano.a(libc_a-lseekr.o): in function `_lseek_r': NUCLEO-C031C6 C/C++ Problem

Description Resource Path Location Type
C:/ST/STM32CubeIDE_1.12.1/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.1.202309131626/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/nofp\libc_nano.a(libc_a-readr.o): in function `_read_r': NUCLEO-C031C6 C/C++ Problem

Description Resource Path Location Type
C:/ST/STM32CubeIDE_1.12.1/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.11.3.rel1.win32_1.1.1.202309131626/tools/bin/../lib/gcc/arm-none-eabi/11.3.1/../../../../arm-none-eabi/lib/thumb/v6-m/nofp\libc_nano.a(libc_a-writer.o): in function `_write_r': NUCLEO-C031C6 C/C++ Problem

[KDJEM.1 · Accepted solution]

Hello @RobinSprangers and welcome to the community :),

It is a known issue Compilation erros after migrating to STM32CubeIDE ... - STMicroelectronics Community.

Could you please try to use the latest version of STM32CubeIDE1.14.0.

Please let me know if the issue is solved.

Thank you.

Kaouthar

[Julian1]

I have the same problem as original poster. I believe that the suggestion to use an updated IDE is not a solution. 

I am using STM32cubeIDE and go to select "Import existing projects into workspace"
select relevant example from the x-cube folder .

it loads up in the IDE and the relevant files are all seen in the IDE. It compiles all the project files ok, then complains about _close_r, _lseek_r, _read_r, and _write_r when creating the .elf

I am already running STM32cube ide v1.14.1 (though not a fresh install- looks like I upgraded from 1.13.1 if that makes any difference?) 

this is a problem for the nucleo G431RB project (which I can confirm does not work if you try to debug/run it after compiling, as the warnings would suggest)

but I tested a few other projects the same way (but without a target to run them on) also seems to be a problem for the G474RE project and the C031C6 projects (same error on compiling) 

[KDJEM.1]

Hello @Julian1 ,

I think you're talking about Build warning, not build error. Could you please share a screenshot?

The problem that is causing the failed build was described in CDT (https://github.com/eclipse-cdt/cdt/commit/1b2472faff2028f0323ad5c5eb85565f81b89053).

For more information about these warnings and how fixed them, I advise you to check this post and precisely @Peter BENSCH answer. 

I hope this help you.

Kaouthar 

[Julian1]

Thanks for your reply .

Yes I have the same error output that Robin mentioned in the original post. 
Can confirm that answer makes the warning go away. 

Also, after being a bit more patient with testing the demo app, it *does* show the 3 second flash on completion... just much longer after the startup than I was expecting.

I guess it would have been a much clearer demo if it had serial port output to trace the different stages of completion, rather than a single LED....