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STM32H7RS Examples: Add OPI functionality to the XSPI example #4337

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Merged
merged 1 commit into from
Jun 27, 2025

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kevswims
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  • Cleans up the SPI and OPI commands to match the datasheet for the flash used on the Nucleo board
  • Creates a separate impl for OPI operations

This has been tested on an STM32H7S3 nucleo board.

Unfortunately, the datasheet for the flash chip used on the nucleo board is not public however I was able to get access to it in order to get this example fixed up to match the datasheet.

@kevswims kevswims force-pushed the cleanup-stm32h7rs-xspi-example branch 2 times, most recently from f24c758 to 0bba64a Compare June 24, 2025 04:09
@kevswims kevswims changed the title STM32H7RS Examples: Add OPI functionality to th XSPI example STM32H7RS Examples: Add OPI functionality to the XSPI example Jun 24, 2025
@mkj
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mkj commented Jun 24, 2025

Thanks, looks good and I've confirmed it runs here.

Cleans up the SPI and OPI commands to match the datasheet for the flash used on the Nucleo board

Creates a separate impl for OPI operations
@kevswims kevswims force-pushed the cleanup-stm32h7rs-xspi-example branch from 0bba64a to f0e3ca9 Compare June 26, 2025 15:19
@Dirbaio Dirbaio added this pull request to the merge queue Jun 27, 2025
Merged via the queue into embassy-rs:main with commit 7ba8c22 Jun 27, 2025
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3 participants