1 Reply Latest reply on Sep 10, 2019 2:32 AM by YashwantK_46

    CX3 SPI,  Multiple Slaves

    AkCh_1378701

      Hi sir,

       

      In my system, there are multiple SPI slaves there.

       

       

      Question

       

      i'd like to use a single SPI master (cx3 in this case) controlling multiple SPI slaves.. is there any reference design?  like typical connection and reference code for that..

       

      i was wondering how to get additional ss1 pin and ss2 pin as a slave select for those additional spi  slaves?

       

      can i select unused gpios as slave select pins, is there any reference code for allocating those GPIOs as a SS1 pin and a SS1 pin?

       

      have a nice day.

       

      thanks sir.