I'm using liudr's excellent phi_prompt + phi_interfaces to create menus on my project.
I'm measuring and displaying current and ampere hours in one menu, air temperature and barometric pressure on another, and simultaneously want to control the brightness of a LED.
As the arduino won't multitask, I need to have some sort of scheduling of the tasks so they all get serviced. Early in the project I tried using an interrupt, but it didn't work - I suspect that it interfered with the LCD timing.
There appear to be several libraries available to carry out scheduling, all with varying degrees of sophistication and fairly steep learning curves for someone with limited programming abilities like myself!
Can anyone offer any suggestions, please? The timing doesn't need to be very accurate.