1 Reply Latest reply on Feb 24, 2016 10:47 PM by user_1377889

    SPI slave and CapSense

    ian.hattwick

      I've been working on using the PSoC 4 as a data acquisition ucontroller, communicating with a master uC as a slave SPI device. I've managed to get the master and slave communicating, and have a capsense block configured, but as soon as I call CapSense_Start() and CapSense_initializeAllBaselines() the SPI communication stops working.

         

      The commented code is what I would like to have implemented, and the uncommented code is working code that just mirrors back a message to the SPI master. Any ideas as to why capSense causes SPI to fail?