Eleanor Hulm / Mbed 2 deprecated EMB_Lab2

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   mbed C12832 MMA7660

Embed: (wiki syntax)

« Back to documentation index

Show/hide line numbers EMB_Lab2.cpp Source File

EMB_Lab2.cpp

00001 // IT Tralee Mechatronics: Embedded Systems Lab#2
00002 
00003 #include "mbed.h"
00004 #include "MMA7660.h"
00005 #include "C12832_lcd.h"
00006 
00007 MMA7660 MMA(p28, p27); 
00008 C12832_LCD lcd;
00009 
00010 float calculateAngle(float x, float y, float z)
00011     {
00012        float Angle = 0;   
00013        float pi = 3.14159265; // declare pi
00014        Angle = (atan(y/(sqrt((x*x)+(z*z)))))*(180/pi);
00015        return Angle;
00016     } 
00017 
00018 int main() {
00019     while(1) 
00020     {
00021        float Angle = 0;
00022        Angle = (calculateAngle(MMA.x(),MMA.y(),MMA.z())); 
00023        lcd.cls();
00024        lcd.locate(0,0);
00025        lcd.printf("Angles :) \n \r");
00026        lcd.locate(0,8);
00027        lcd.printf("Angle = %.2f \n \r", Angle); // print angle reading
00028        wait(1);
00029     }
00030 }
Generated on Wed Jul 20 2022 15:52:40 by  doxygen 1.7.2