1 Reply Latest reply on May 6, 2016 1:28 PM by JacobT_81

    SPI GPIO config

    nyquist

      Hi all,

       

      I have a custom board withe the BLE connected to an external flash memory on following pins:

       

      P3 as CLK

      P4 as MOSI

      P25 as MISO

      P32 as Chip Select

       

      In spiffydriver.h there is no combination for those pins, does it mean that I can't use them? Or is it possible to add the following line:

       

      MASTER2_P03_CLK_P04_MOSI_P25_MISO = 0x00030419,

       

      in Spi2MasterGpioConfigType.

       

      I'm trying to follow the example spi_pressure_sensor, I send only one command (after the initialization of SPIFFY2) to the flash to read it's ID but on the Logic Analyzer I can't see anything.

       

      Any idea?

       

      Thanks