laser.cpp

00001 /******************************************************************************
00002 * EECS 397
00003 *
00004 * Assignment Name: Lab 6: WaG
00005 * 
00006 * Authors: Sam Morrison and Phong Nguyen 
00007 * File name: laser.cpp
00008 * Purpose: Contains laser functions
00009 *
00010 * Created: 03/29/2018
00011 * Last Modified: 03/29/2018
00012 *
00013 ******************************************************************************/
00014 #include "mbed.h"
00015 #include "io_pins.h"
00016 #include "spi.h"
00017 #include "laser.h"
00018 
00019 extern DigitalOut laser;
00020 extern Serial pc;
00021 
00022 /*
00023  * void lzr_off();
00024  * Description: turns the laser off
00025  *
00026  * Inputs: 
00027  *      Parameters:
00028  *      Globals:
00029  *      
00030  * Outputs:
00031  *      Returns: void
00032 */
00033 void lzr_off() {
00034     laser = 0;
00035 }
00036 
00037 /*
00038  * void lzr_off();
00039  * Description: turns the laser on
00040  *
00041  * Inputs: 
00042  *      Parameters:
00043  *      Globals:
00044  *      
00045  * Outputs:
00046  *      Returns: void
00047 */
00048 void lzr_on() {
00049     laser = 1;
00050 }
00051 
00052 /*
00053  * void lzr_init();
00054  * Description: initializes the laser
00055  *
00056  * Inputs: 
00057  *      Parameters:
00058  *      Globals:
00059  *      
00060  * Outputs:
00061  *      Returns: void
00062 */
00063 void lzr_init() {
00064     lzr_off();
00065 }