2025-07-28 1:31 PM
Hi EveryOne,
I have made a custom board with STM32H7B0 and W25Q128 . where W25Q128 has to hold the user application . I hoped that i can change OSPI in STM32H7B0 to a QSPI config and work with W25Q128 ( which will only work with SPI or Qspi) . I can't able to select QSPI config ( which is mentioned as it is already activated ) in Octal SPI parameters . i'm using firmware version :FW H7 1.12.1
since this is a personal one i can't change the W25Q128 to another OSPI supported flash memory IC. Is there any example or any other way to make W25Q128 ( changing OSPI to single SPI or using any one SPI communication ) as a external memory to hold user application for STM32H7B0.