I'm a retired EE and decided I'd tackle one more project. this time something that has no deadline or budgetary constraints because is just something I'd like to tryout. First let me say that I'm new to the Teensy world and I'm not completely fluent in Cpp but I do have abt 50 yrs of component level design under my belt and hundreds of thousands of lines of code behind me on microchip, phillips etc. but that was almost entirely in assembly language.
Here's my problem: the attached code runs perfectly except for the section "heattimer". Here the digitalReadFast returns a "true" under all conditions. I've switched pins; tried different definitions etc.
I'm hoping that someone here can put me on the right track.
Roger
Here's my problem: the attached code runs perfectly except for the section "heattimer". Here the digitalReadFast returns a "true" under all conditions. I've switched pins; tried different definitions etc.
I'm hoping that someone here can put me on the right track.
Roger