Daniel Bromand / Mbed 2 deprecated KnightRiderOptimized

Optimized Knight Rider using Array and for loops

Dependencies:   TextLCD mbed

main.cpp@1:2664d12843c6, 2011-06-26 (annotated)

Committer:
bromand
Date:
Sun Jun 26 20:14:36 2011 +0000
Revision:
1:2664d12843c6
Parent:
0:7077b6e6d693 
1.0.0.1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bromand 1:2664d12843c6 1 //Include mbed header file which contains the definition of DigitalOut class.
bromand 0:7077b6e6d693 2 #include "mbed.h"
bromand 1:2664d12843c6 3 //Include TextLCD header file which contains the definition of TextLCD class.
bromand 0:7077b6e6d693 4 #include "TextLCD.h"
bromand 0:7077b6e6d693 5
bromand 1:2664d12843c6 6 //Initialize DigitalOut array with for LEDs
bromand 0:7077b6e6d693 7 DigitalOut array[4] = {LED1,LED2,LED3,LED4};
bromand 1:2664d12843c6 8 //Initialize TextLCD with the correct pins
bromand 0:7077b6e6d693 9 TextLCD lcd(p24, p26, p27, p28, p29, p30);
bromand 0:7077b6e6d693 10
bromand 1:2664d12843c6 11 //Main function
bromand 0:7077b6e6d693 12 int main()
bromand 0:7077b6e6d693 13 {
bromand 1:2664d12843c6 14 //Clear the LCD display
bromand 0:7077b6e6d693 15 lcd.cls();
bromand 1:2664d12843c6 16 //Locate Row 0 Column in the LCD display
bromand 0:7077b6e6d693 17 lcd.locate(0, 0);
bromand 1:2664d12843c6 18 //Print my name
bromand 0:7077b6e6d693 19 lcd.printf("DANIEL BROMAND");
bromand 1:2664d12843c6 20 //Locate Row 1 column 0 in the LCD display
bromand 0:7077b6e6d693 21 lcd.locate(0, 1);
bromand 1:2664d12843c6 22 //Print Knight Rider
bromand 0:7077b6e6d693 23 lcd.printf("Knight Rider");
bromand 1:2664d12843c6 24 //First for loop to insure initialization of all LEDs to 1
bromand 0:7077b6e6d693 25 for(int i=0;i<4;i++)
bromand 0:7077b6e6d693 26 {
bromand 0:7077b6e6d693 27 array[i] = 1;
bromand 0:7077b6e6d693 28 }
bromand 1:2664d12843c6 29 //Loop forever
bromand 0:7077b6e6d693 30 while(true)
bromand 0:7077b6e6d693 31 {
bromand 1:2664d12843c6 32 //Iterate through all LEDs
bromand 1:2664d12843c6 33 //For each LED set the opposite of what it currently has.
bromand 1:2664d12843c6 34 for(int i=0;i<4;i++)
bromand 0:7077b6e6d693 35 {
bromand 1:2664d12843c6 36 array[i] = !array[i];
bromand 1:2664d12843c6 37 //wait for 400ms.
bromand 1:2664d12843c6 38 wait(0.4);
bromand 1:2664d12843c6 39 }//End of for loop
bromand 1:2664d12843c6 40 }//End of while loop
bromand 1:2664d12843c6 41 }//End of Main function