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F28069 SPI with Interrupts and no FIFO

Emanuel Eni
Prodigy 205 points
Other Parts Discussed in Thread: CONTROLSUITE

Hi everybody, 

I have to do a project with SPI on a piccolo controlstick with SPI . 

I need the piccolo as a master. I want to use the SPI with interrupts, but I don't want to use the FIFO buffers, since the communication should have the latest data. 

In my opinion I don't need the extra FIFO buffers, since even if I gather the data more times between transmissions, I want to send only the latest data to be used in a controller. 

I have looked for examples, but the only ones I could find in the controlsuite have used the FIFO. 

Could you help me or guide me in the right direction?

Thanks.