|
dcb, I tried to change all of your code to the equivalent LCD4Bit code but couldn't get it working either. Maybe I made some mistakes in the conversion, but I couldn't find them. I did discover that some of my LCD issue was seemingly due to breadboard capacitance - I hardwired and only saw the issue once or twice, then couldn't get it to reproduce. I was just about ready to call it car-testable (and still might) when I saw this thread and thought that the OBD interface might be easier to splice into.
|