I'm building a scale which reads a value (from a load cell) and outputs it on a LED screen.
There is a function for the scale, read which will read the value from the scale. However this is not instantaneous - it uses the yield function to wait until the scale is ready.
The LED screen has a function, display which will display an integer on the screen with no delay. However, this lasts barely a fraction of a second, so it must be repeatedly called.
These functions as is are called one after another inside loop(), but it causes only a quick flash of the LED screen followed by a half second of reading.
How would I allow the LED screen to keep displaying a value while the scale reads? I know there's BlinkWithoutDelay - but I'm not using specific times. There is no instance of the function delay anywhere in the program. I also am not going to edit the library which reads the load cell.