Running Loop once and leaving LED lit until button released

[midwesta]

Do i need to use a latch function?

[Grumpy_Mike]

Do i need to use a latch function?

What latch function?
If you want the LEDs to stop on for the whole time a button is pressed just hold your code in a while loop.

Code: [Select]


while(digitalRead(pin) == pressed) { } // where the variable pressed is the logic level you get when the button is held down.