Hi, I'm trying to understand the memory mapping used on the STM32 Nucleo series of boards. Specifically, I'm trying to understand how I can use SRAM vs Flash for program execution.
- In short, i am trying to get my program to use either all Flash ( for program execution as well as any memory i need during execution ) or all SRAM.
- By default, the program seems to load into Flash ( since its still there when i do a power cycle ). Is it possible to start a program from SRAM? Its ok if its volatile, i can program it when i start up.
- The reference manual says that there is a 64K region of memory that can be used as Main Flash Memory/ System Memory or SRAM depending on BOOT configuration. So if i alter the appropriate BOOT pins, can i get the program to execute out of SRAM instead of Flash?