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Devices on SPI bus

Question asked by bertolino.matteo on Apr 3, 2014
Latest reply on Apr 3, 2014 by Clive One
Hello guys, I have a problem! I need to connect 4 devices on the discovery STM32VLDISCOVERY using SPI BUS. The problem is the following: the discovery has got 2 SPI interface: for SPI1, CS is PA4 (SPI1_NSS), for SPI2, CS is PB12 (SPI2_NSS).
So am I allowed to connect only 2 devices on my board?
Is exsist a mode that allow me to connect 4 devices on the same SPI interface, ex. SPI1? Thank you very much,
Matteo

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