1 Reply Latest reply on Nov 19, 2015 6:42 AM by JoMe_264151

    SPI Bit-Banging

      Hi Folks,


      I know that its not the most beautiful way to establish a SPI connection but due to Project history I have to implement an SPI bit banging method.




      My Problem is now that the GPIO pins (even with fast slew rate) are too slow!


      Do you know a way how I can get faster slew rates?




      Thank you in advice.

        • 1. Re: SPI Bit-Banging

          Welcome in the forum, Niklas.


          Why bit-banging? Why not use an SPI component?? And I question that the slew rates are bad, What board do you use, which pins?


          Can you post your complete project, so that we all can have a look at all of your settings? To do so, use
          Creator->File->Create Workspace Bundle (minimal)
          and attach the resulting file.