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thoughtbot · 2022-02-06

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thoughtbot · 2022-02-12

I came here because the UM doesn't make sense to me in that regard.

thoughtbot · 2022-01-14

@Community member I looked for a minute on your profile and couldn't find that thread. Any chance you might be able to link it here?After reading up on the H7 series, its looking like I have a few things I will need to do because of the problems wit...

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I am currently working with an STM32H747XIH6-DISCO and am stuck on how to get my DMA to trigger from an external clock source. I was going to set up a periodic DMA from a timer, but I'd like that timer driven by a 10-ish Mhz external clock. How could I?

What is the fastest possible way to run data from memory to GPIO on the STM32H743? DMA? M7 with I and D-caches enabled? Very speed sensitive project.

How do I move data continuously over DMA from an array in memory to a 8-bit set of GPIO pins/bus? I feel like this should be simple, but I am majorly stumped. I am using an STM32H7 Nucleo board.

Re: I am currently working with an STM32H747XIH6-DISCO and am stuck on how to get my DMA to trigger from an external clock source. I was going to set up a periodic DMA from a timer, but I'd like that timer driven by a 10-ish Mhz external clock. How could I?

Re: How do I move data continuously over DMA from an array in memory to a 8-bit set of GPIO pins/bus? I feel like this should be simple, but I am majorly stumped. I am using an STM32H7 Nucleo board.