the question is: i have a led text display monocrome (amber and green and) i know distance from each leds i know number of led i know angle and mcd of each leds
i want to can calculate cd/mq of entire displays? can c do it?
thank you
koky
Again, what would be the point of doing it on an ARM?
And what is the point of writing a custom program?
Use a spreadsheet.
On a PC.
i want formula
Ah. The god complex, yet again.
Are you going to use that display as a flashlight? The computation you are interested in might not be as interesting as you think, since there is a big difference between how much light you get from a display, and how readable it is in different external light conditions and from different distances and angles.