I have just started to work with the LCDMenuLib2 and have already built a proper menu for my LCD (20x4). LCDMenuLib2 is a really good framework for menu design and handling but there is one thing I don't understand! How can I print realtime measurements in my menu?
I want to use a "INFO Screen" where parameters like rotating speed, turing direction, layers and position are shown...
To define such a screen is not the problem but how can I show these measurements within the LCDML_display_menuFunctions ?
All of my global variables Global variables are not valid in this context.
I defined an Interrupt to count the number of windings which will be measured with a hall sensor.
The ISR for this Interrupt also calculates the speed of revolution. Both values are stored in global defined variables. How can I get access to this variables or better, how can I connect these variables with my menuFunctions which are defined in LCDML_display_menuFunctions?
I think I'm standing on the hose right now. :
Thanks in advance for any help,