Hello AAC forum,

Working to call two different functions from void loop() that use blink without delay.

So I copied a sketch that uses blink without delay in void loop().
It works well. Code and schematic attached.

Then the function which blinks w/o delay was made into two functions, runLED3()
and runLED4() and the two functions were called from void loop().
Code and schematic attached.

But the error Compilation error: 'runLED4' was not declared in this scope persists.

It is realized that runLED4 is not declared in the scope of void loop() but
runLED4 is declare as a function.

Can a function not be called from void loop() or am I missing something?

Thanks.

Allen Pitts

 

runLED4 is inside of runLED3 so loop can't see it. Missing }

 

Your curly brackets are the problem
need an extra one at the end of the runLED3 function and the runLED4 function