Communication between STM32MP1 A7 and STM32 over SPI

PVaaz.1 · ‎2022-08-19

Hello ,

Can anyone please point me to the example of SPI communication between stm32(F4/L0/L4) with A7 of STM32MP1?

A7 could be a driver or any user application but both should be able to send and receive the data over spi.

on A7 I suppose it will be SPI5.

please assist.

Thanks in advance!

Br,,

P

PatrickF · ‎2022-09-01

Hi @PVaaz.1

is those pages help you for a start point ?

https://wiki.st.com/stm32mpu/wiki/SPI_overview#API_description

https://wiki.st.com/stm32mpu/wiki/How_to_use_SPI_from_Linux_userland_with_spidev

Regards

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