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Forum Index : Microcontroller and PC projects : CMM/MMBASIC on generic STM32H743 board
| Author | Message | ||||
| fred777 Regular Member  Joined: 01/07/2021 Location: United KingdomPosts: 59 |
Hi all, I have some Leftover generic STM32H743 boards from another project. They have 32MB of SDRAM. Is there any chance it could run the CMMs basic? VGA etc. not needed, just using the usart1 serial port would be enough to start with.  |
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| PhenixRising Guru  Joined: 07/11/2023 Location: United KingdomPosts: 1693 |
This won't work for you? Edited 2026-01-18 00:24 by PhenixRising |
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| JohnS Guru Joined: 18/11/2011 Location: United KingdomPosts: 4209 |
It's a supported CPU, so that's a good start. Compare the SDRAM address and peripherals with those on the supported boards - if they're the same it should work. If not, can you rebuild the code? If not, that's probably an end to it. BTW you can easily program your board with the current firmware in case you want to see what happens. You can't "brick" these chips by loading wrong code. John Edited 2026-01-18 00:39 by JohnS |
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| fred777 Regular Member Joined: 01/07/2021 Location: United KingdomPosts: 59 |
Thanks guys, I was totally unaware of the armmite version of mmbasic. I’ll start testing asap. Although I’m guessing no ltdc(vga) or fmc(sdram) in the armmite version. Still, lots to try out! Cheers! Edited 2026-01-18 03:34 by fred777 |
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