Where is the heap file included in the FreeRTOS files? I’m tryign to build a project and I’m getting errors saying that variables such as BlockLink_t are not defined even though it is defined in heap_5.c thanks

Which file were you building when it gave that warning, as BlockLinkt is defined in heap5.c itself so I am going to guess it is not that file giving the warning.

I was trying to build the whole project. The error was from main.c

Can you please post the output from the compiler so we can see the error. Are you building a project we provided, or one from elsewhere?