I have a similar problem. I want to locate heap in SDRAM in Nucleo144
Your conversation and solution is very helpfully and interesting, but
i have a lot of question about this topic.
Can I have to change something in the CubeMX FMC Mode & Configuration
SDRAM 1? Because I don’t realize it is important to me. Nobody speaks
about it. When I was searching on the internet for my problem
solution, I only found about, how to change something in for example:
STM32H743ZITx_FLASH.ld file. You guys are the first solution, who
spoke about it, that I must to change something in the syscall.c file.
What is the easiest way to test my SDRAM is working? Nowadays I use malloc function to see this.
Is it correct or do you have any better idea?
Thanks a lot!