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GPIO (chip select) does not go high between SPI sends?

Question asked by TSK on Jun 5, 2015
Latest reply on Jun 8, 2015 by TSK
I'm using SPI3 on an STM32F4, chip select toggled in software. I have a function that sets the chip select low, sends data and than pulls up chip select pin.

Now I've noticed that when this send function is being called several times one after the other, the chip select is not pulled high between the bytes,as should? Can this be related to my GPIO settings for speed or something else maybe?

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