Episode 8 - How to Use Two GPIOs to Debug Firmware and Log Data

It's hard to get visibility into many embedded systems. In this video Jack will show you how to use a protocol analyzer (found in most digital scopes) with a little code to extract lots of data from your system. Get the code from http://www.ganssle.com/video/episode8.... For far lots more about embedded systems (including over 1000 articles), visit www.ganssle.com. And subscribe to my twice-monthly newsletter that has more ideas like this! Go to http://www.ganssle.com/tem-subunsub.html