Looping
Let's say that we would like the processor to do something until certain condition are met. For example to print value in variable a until value in variable a is 100.This is easily accomplished with a for loop or a while loop:
#include <stdio.h>
int main()
{
int a;
a = 0;
while (a <= 100)
{
printf("Value in variable a now is : %d \n", a);
a = a + 10;
}
getchar();
return 0;
}
If you run this program, it will produce a table of values of variable a. The output will look like this:
Value in variable a now is : 0
Value in variable a now is : 10
Value in variable a now is : 20
Value in variable a now is : 30
Value in variable a now is : 40
Value in variable a now is : 50
Value in variable a now is : 60
Value in variable a now is : 70
Value in variable a now is : 80
Value in variable a now is : 90
Value in variable a now is : 100
Microcontroller
What is a Microcontroller?
Microcontroller Specification
Programming PIC16F877A
Playing with a C Programming and PIC16F877A
Creating a Digital Clock using PIC16F877A, LCD and DS1337 Clock IC from Dallas
How to Load Hex File into PIC16F877A
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Product Development Using PIC16F877A
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PIC16F877A Input Output Overview
Interfacing PIC16F877A With LCD
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Introduction
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Variables
Printf
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Scanf
Looping
Using FOR loop
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Example Program that use Arrays to Compare 6 PIN number
If, Else If, Else
Functions
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Summary