Hi, I got undefined reference error from compiler when tried to use those commands regardless of having configured the INCLUDE_vTaskSuspend to 1 in RTOSconfig file. Is there anything else to be configured?
Using an unmodified GCC demo I tried adding vTaskSuspend( NULL ); within a task and as expected it failed to link. Then I changed the definition INCLUDE_vTaskSuspend to 1 in FreeRTOSConfig.h to include the file, and then the project compiled and linked without any errors.
From the files you sent I can see that you have already set INCLUDE_vTaskSuspend to 1 so I don’t know why your code would not build. Have you made any other changes?