Hello,
I found this PR.
https://github.com/micropython/micropython/pull/3940
I will try to this my STM32F746G-Discovery board.
But SDRAM works lower than 200MHz on STM32F746G-Disco.
Is there any problem SYSCLK will be down in "mpconfigboard.h"
Otherwise, should I change the clock after judging the validity of SDRAM?
Solved: SDRAM support on F746G-disco
Solved: SDRAM support on F746G-disco
Last edited by forester3 on Fri Aug 10, 2018 1:38 am, edited 1 time in total.
gc.collect() freeze, as yet
Hi,
I defined pins about SDRAM, and I built firmware.
I think SDRAM initialization is done.
But at gc.collect(), firmware freeezes.
My test source for SDRAM will be found here:
https://github.com/forester3/micropytho ... disc-sdram
I defined pins about SDRAM, and I built firmware.
I think SDRAM initialization is done.
But at gc.collect(), firmware freeezes.
My test source for SDRAM will be found here:
https://github.com/forester3/micropytho ... disc-sdram
I finished PR.
I finished PR to supprort SDRAM on STM32F746G-Discovery.
This PR can be found here: https://github.com/micropython/micropython/pull/4032
This PR can be found here: https://github.com/micropython/micropython/pull/4032