STM32H7 SPI low level driver

JTari.1 · ‎2022-10-31

I am trying to run the SPI peripheral on STM32H757 using low level drivers but no luck at all. The STM32cube H7 package contains example for controllers which has no FiFO, . Thus the examples cant be directly use. Also i have cherry picked quite alot but it doesnt work. Can any body give an example?

FBL · ‎2022-11-10

Hello @JTari.1,

I suggest getting started with the template provided in the firmware based on low level driver for STM32H743 Eval board then porting it through STM32CubeMX.

After that you can refer to the example provided on how to use a DMA to transfer a word data buffer from Flash memory to embedded SRAM with FIFO mode enabled through the HAL driver so you can adapt it to LL driver.

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