three digit integer value into an array[3]

Forum 2005-2010 (read only) Software Syntax & Programs
1

Hey! I am new to programming the Arduino and would like to convert a three digit integer value into an array[3]

observe the following code:

potVal = analogRead(potPin);
potVal = map(potVal, 0, 1023, 100, 200);

lets say
potVal = 123;

how would I make array[] = {1, 2, 3};

??

Thanks in advance

2

The modulas function should be able to help you. (Math.mod in the Math.h library)

You could also use a bitwise shift but that's probably not required in this instance.

3

Why do you want each digit in a separate array element? It seems like an odd request and I wonder if there isn't already an easier way to do what you want.