Hello Thomas,
Let me finally say thank you for the amazing code!
I've built mpguinos to use with your code, and I use them daily, from the breadboard mess to the current much made one.
I want to add thermometer and maybe voltmeter to the next one, using four line display with upper half for mpguino and lower half constantly showing temperature.
Do you have any experience with temp sensors? I like ds18b20, but it uses 'onewire' interface which supposedly doesn't work well or interfere with software which uses interrupts.
It's more convenient to use 'digital' sensors I think - would I2C or SPI device work well with the code in your opinion?
Your well refined code is lightyears too advanced for me, despite heap of comments. I hope I will grasp the basics
If I wanted to put something in the "main loop", I would just whack it in the end of code? I guess some traditional for loops wouldn't mess up the timings since they are interrupt based?
I hope you don't mind those noob questions.