I have a bunch of debugMsg() calls throughout my code.  Is there a way to automatically strip those out during a build?

I'm trying to store a simple runtime setting in flash memory of a stm32f103 with 64kb of flash.In my testing I'm targeting the second to last page at 63 with address 0x0800FFE0I can write fine to empty pages using HAL_FLASH_Program() but any call to ...

I'm working with an existing CAN network on which I want to read a msg, modify it slightly and rebroadcast.I'm running into an issue where the code seems to crash/freeze if I broadcast the new message too close to the original one thats on the networ...