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Is it possible to use HW SS with multi-slave SPI mode?

HAlzo
Senior

‎2020-04-07 4:43 AM

Hello,

I am using DMA for one SPI slave with which requires SS Pulse mode.

Now I want to use two or more slaves

  • is it possible to use HW SS with multi slave "I think No"
  • is it possible to use HW SS for 1st slave and SW emulated SS using GPIO for the others?
  • Can the SW emulated SS can be controlled automatically from the DMA controller?

Best Regards

Hossam Alzomor

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