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STM32F: chip select pin controlled directly by the hardware SPI peripheral for each frame?

Amelie ACKERMANN
Community manager
Community manager

I had a project on STM32F series that requires the SPI peripherals chip select pin for each frame transmitted, I need to control the chip select by software for each frame. Will chip select pin be controlled directly by the hardware SPI peripheral for each frame?

1 REPLY 1
Roman LUDIN
ST Employee

Hello, In our newer STM32 you have more control on Chip select behavior. Look for example at the new STM32U0, C0 or others like L4, H5 series.