niall behan / Mbed 2 deprecated lab_question2

lab question 2

Dependencies:   mbed C12832_lcd MMA7660 ttmath

main.cpp@0:7cd973be7a0a, 2019-05-21 (annotated)

Committer:
niallmoyvane
Date:
Tue May 21 11:54:31 2019 +0000
Revision:
0:7cd973be7a0a
lab question 2

Who changed what in which revision?

UserRevisionLine numberNew contents of line
niallmoyvane 0:7cd973be7a0a 1 #include "mbed.h"
niallmoyvane 0:7cd973be7a0a 2 #include "MMA7660.h"
niallmoyvane 0:7cd973be7a0a 3
niallmoyvane 0:7cd973be7a0a 4 Serial pc(USBTX,USBRX);
niallmoyvane 0:7cd973be7a0a 5 MMA7660 MMA(p28, p27);
niallmoyvane 0:7cd973be7a0a 6
niallmoyvane 0:7cd973be7a0a 7
niallmoyvane 0:7cd973be7a0a 8 float calculateAngle(float x, float y, float z)
niallmoyvane 0:7cd973be7a0a 9 {
niallmoyvane 0:7cd973be7a0a 10 float angle = 0;
niallmoyvane 0:7cd973be7a0a 11 angle= (atan(x/sqrt((y*y)+(z*z))))*180.0/ 3.14159265;
niallmoyvane 0:7cd973be7a0a 12 return angle;
niallmoyvane 0:7cd973be7a0a 13
niallmoyvane 0:7cd973be7a0a 14 }
niallmoyvane 0:7cd973be7a0a 15 int main()
niallmoyvane 0:7cd973be7a0a 16 {
niallmoyvane 0:7cd973be7a0a 17 while (1)
niallmoyvane 0:7cd973be7a0a 18 {
niallmoyvane 0:7cd973be7a0a 19 pc.printf("x%f, y%f, z%f, ang%f\n\r",MMA.x(),MMA.y(),MMA.z(),calculateAngle(MMA.x(),MMA.y(),MMA.z()));
niallmoyvane 0:7cd973be7a0a 20 wait(1);
niallmoyvane 0:7cd973be7a0a 21 }
niallmoyvane 0:7cd973be7a0a 22 }
niallmoyvane 0:7cd973be7a0a 23