1 Reply Latest reply on Oct 16, 2015 1:47 PM by vikr

    SPI slave unresponsive after calling wiced_network_up on BCM94390

    psilar

      Hi,

       

      I'm using the 94390 as a slave to another microprocessor and am using SPI to control it.  I started with the spi_slave app snippet and have successfully gotten the microprocessor to turn the  LEDs on and off via SPI commands.  I have extended the SPI slave registers to pass commands/data, e.g. ssid, password, and these work fine too.  However, after I call wwd_wifi_join / wiced_network_up, the 94390 no longer responds to any SPI traffic.  Is there anything particular about these functions that would cause the spi (SPI2) to stop functioning?  Btw, I am using SDK 3.1.2.

       

       

      Regards,

      Hugh