Not declared in this scope?

Forum 2005-2010 (read only) General Frequently-Asked Questions
1

I have the following code and I am getting
the following message when I compile:

In Function 'void loop()':
error: 'If' was not declared in this scope

Here's my code:

#include <Wire.h>
#include <string.h>
#include <stdio.h>

int RS = 0;

void loop ()
{
If (RS < 127) RS = 0;
}

What am I doing wrong?
thanks

2

Hi,

Your "if" needs to be in lowercase.

--Phil.