3 Replies Latest reply on Jun 2, 2016 10:37 PM by user_1377889

    PSOC 101 Video 5 - Toggle Flip Flop

    rd1356_1664446

      Hi All,

         

       

         

      Firstly, apologies if I'm posting in the wrong section...

         

      I'm working my way through the PSOC 101 tutorial videos and am having a bit of trouble on the "extension" task of video 6 which uses a series of toggle flip flops to cycle through led colours.

         

      Initially I followed the task with two flip flops as explained and had no problems, but when I tried to add a third some unusual things came up.

         

      Assuming it's a positive edge flip flop, in my configuration as far as I can tell the order should be: off, white, magenta, yellow, red, cyan, blue, green, off, etc...

         

      I don't seem to have a consistent order, and whats more it seems to be often changing colour when I release the switch as well as pressing it. I've uploaded the project, so if anyone's got a few minutes, do they mind taking a quick look?

         

      Thanks in advance, 

         

      Rob

         

       

         

      edit - Here's the link to the video if that helps - http://www.cypress.com/training/psoc-101-video-tutorial-series-how-use-arm-cortex-m0-based-psoc-4