We are trying to place some large array into DTCM in STM32F767, therefore we need to prevent this part of RAM being used as heap. I assume we can edit linker script somehow.
We tried to change MBED_RAM1:
#define MBED_RAM1_START 0x20000000 // start of DTCM #define MBED_RAM1_SIZE 0x20000 #define MBED_RAM1_START 0x20010000 #define MBED_RAM1_SIZE 0x10000
This didn’t work.
What did we miss here?