Problem loading simple blink code on STM32 and simulink.

Hi, i am having an issue loading a simple blink example program to a STM32F411VE board. I have all my blocks connected, i have configured my GPIO 12 to blink the green LED, once i have everything ready i build deploy and start. The COM LEDs on the board blink as spected but the LED on pin 12 does nothing, i have tried to change the named of the file and directories. Has anybody dealt with this issue?

here is the diagnostics window:

### Starting build procedure for: blink ### Generating code and artifacts to 'Model specific' folder structure ### Generating code into build folder: C:\Users\German\Documents\MATLAB\Examples\R2021b\stm32f4discovery\GettingStartedWithSTM32F4xxBasedHardwareBoardExample\blink_ert_rtw ### Generated code for 'blink' is up to date because no structural, parameter or code replacement library changes were found. ### Using toolchain: GNU Tools for ARM Embedded Processors ### 'C:\Users\German\Documents\MATLAB\Examples\R2021b\stm32f4discovery\GettingStartedWithSTM32F4xxBasedHardwareBoardExample\blink_ert_rtw\blink.mk' is up to date ### Building 'blink': "D:\MATLAB\bin\win64\gmake" -f blink.mk all MW_GNU_ARM_TOOLS_PATH = C:/PROGRA~3/MATLAB/SUPPOR~1/R2021b/3P778C~1.INS/GNUARM~1.INS/win/bin C:\Users\German\Documents\MATLAB\Examples\R2021b\stm32f4discovery\GettingStartedWithSTM32F4xxBasedHardwareBoardExample\blink_ert_rtw>cd . C:\Users\German\Documents\MATLAB\Examples\R2021b\stm32f4discovery\GettingStartedWithSTM32F4xxBasedHardwareBoardExample\blink_ert_rtw>chcp 1252 Active code page: 1252 C:\Users\German\Documents\MATLAB\Examples\R2021b\stm32f4discovery\GettingStartedWithSTM32F4xxBasedHardwareBoardExample\blink_ert_rtw>if "all" == "" ("D:\MATLAB\bin\win64\gmake" -f blink.mk all ) else ("D:\MATLAB\bin\win64\gmake" -f blink.mk all ) "### Invoking postbuild tool "Binary Converter" ..." "C:/PROGRA~3/MATLAB/SUPPOR~1/R2021b/3P778C~1.INS/GNUARM~1.INS/win/bin/arm-none-eabi-objcopy" -O binary ../blink.elf ../blink.bin "### Done invoking postbuild tool." "### Invoking postbuild tool "Hex Converter" ..." "C:/PROGRA~3/MATLAB/SUPPOR~1/R2021b/3P778C~1.INS/GNUARM~1.INS/win/bin/arm-none-eabi-objcopy" -O ihex ../blink.elf ../blink.hex "### Done invoking postbuild tool." "### Invoking postbuild tool "Executable Size" ..." "C:/PROGRA~3/MATLAB/SUPPOR~1/R2021b/3P778C~1.INS/GNUARM~1.INS/win/bin/arm-none-eabi-size" ../blink.elf text data bss dec hex filename 12572 204 14520 27296 6aa0 ../blink.elf "### Done invoking postbuild tool." "### Successfully generated all binary outputs." C:\Users\German\Documents\MATLAB\Examples\R2021b\stm32f4discovery\GettingStartedWithSTM32F4xxBasedHardwareBoardExample\blink_ert_rtw>exit /B 0 ### Launching openOCD server "C:\ProgramData\MATLAB\SupportPackages\R2021b\3P.instrset\openocd.instrset\GNU MCU Eclipse\OpenOCD\0.10.0-5-20171110-1117\bin\openocd.exe" -f board/stm32f4discovery.cfg: Success ### Open telnet port for communction with openOCD server. ### Reset and halt the processor. ### Erase flash sectors. ### Download the executable C:/Users/German/DOCUME~1/MATLAB/Examples/R2021b/STM32F~1/GETTIN~1/blink.elf: Success ### Reset and run the board. ### Close the server. ### Successful completion of build procedure for: blink

Build process completed successfully

Build Summary

Top model targets built: Model Action Rebuild Reason =============================================================== blink Code compiled Compilation artifacts were out of date. 1 of 1 models built (0 models already up to date) Build duration: 0h 0m 46.864s

[Sanath]

hi, were you able to solve this?