1 Reply Latest reply on Jul 23, 2017 11:42 AM by ayarema_2483746

    changing delay in using spitransmitwords at fx3 spi dma mode...

    smpark.2583216

      Hello, I`m using FX3.

         

      In SPIDMAMODE, I want to write/read n byte data.

         

      CyU3PSpiSetSsnLine (CyFalse);
      status = CyU3PSpiReceiveWords (buf, 3);
      CyU3PSpiSetSsnLine (CyTrue);

         

      When i run above code, the period of each byte is 1 micro-second.

         

      How can I reduce this delay between subsequent SPI transfers. 

         

       

         

      p.s. CyU3PSpiSetTimeout function is not working...