![](/media/cache/profiles/3b56beb4fb3143ab7f05335134909435.50x50_q85.jpg)
Build upon MMA7660_HelloWorld to pull out x, y, z axes from device and print to LCD on mbed Application Board
Dependencies: C12832_lcd MMA7660 mbed
Fork of MMA7660_HelloWorld by
Here reside bits and pieces of coding that is mostly derivative of the work of others. Mostly extensions and other modifications.
The proprioception board project.
Board design images follow.
Diff: main.cpp
- Revision:
- 4:10426f54d388
- Parent:
- 3:0d76aaff55b8
- Child:
- 5:ba17585f3a2a
diff -r 0d76aaff55b8 -r 10426f54d388 main.cpp --- a/main.cpp Tue Jun 04 04:10:17 2013 +0000 +++ b/main.cpp Tue Jun 04 04:16:34 2013 +0000 @@ -26,14 +26,12 @@ for (i = 0; i < n; i = i + 1) { //read n values into each axis array pulseX[i] = MMA.x(); pulseY[i] = MMA.y(); - //wait (1); } pulseXT = 0; //reset Totala pulseYT = 0; //reset Totala for (j = 0; j < n; j = j + 1) { //summation of the contents of each array into axis Totals pulseXT = pulseXT+pulseX[j]; pulseYT = pulseYT+pulseY[j]; - //wait (1); } pulseXa = pulseXT/n; //axis average over n @@ -56,6 +54,5 @@ lcd.printf("z-axis");//label column lcd.locate(77,14);//zdata location lcd.printf("%.2f\n",MMA.z());//print z to LCD - //wait(0.5);//update after 0.5 s } } \ No newline at end of file