jim hamblen / Mbed 2 deprecated app-board-Bubble-Level

This demo uses the application board’s three axis accelerometer and the LCD display working in graphics mode to build an electronic version of a bubble level.

Dependencies:   C12832_lcd MMA7660 mbed

Fork of MMA7660_HelloWorld by Erik -

main.cpp@0:bd0546063b0a, 2012-10-17 (annotated)

Committer:
Sissors
Date:
Wed Oct 17 16:40:45 2012 +0000
Revision:
0:bd0546063b0a
Child:
1:876f52a697c1
Hello World 1.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Sissors 0:bd0546063b0a 1 //Uses the measured z-acceleration to drive leds 2 and 3 of the mbed
Sissors 0:bd0546063b0a 2
Sissors 0:bd0546063b0a 3 #include "mbed.h"
Sissors 0:bd0546063b0a 4 #include "MMA7660.h"
Sissors 0:bd0546063b0a 5
Sissors 0:bd0546063b0a 6 MMA7660 MMA(p28, p27);
Sissors 0:bd0546063b0a 7
Sissors 0:bd0546063b0a 8 DigitalOut connectionLed(LED1);
Sissors 0:bd0546063b0a 9 PwmOut Zaxis_p(LED2);
Sissors 0:bd0546063b0a 10 PwmOut Zaxis_n(LED3);
Sissors 0:bd0546063b0a 11
Sissors 0:bd0546063b0a 12 int main() {
Sissors 0:bd0546063b0a 13 if (MMA.testConnection())
Sissors 0:bd0546063b0a 14 connectionLed = 1;
Sissors 0:bd0546063b0a 15
Sissors 0:bd0546063b0a 16 while(1) {
Sissors 0:bd0546063b0a 17 Zaxis_p = MMA.z();
Sissors 0:bd0546063b0a 18 Zaxis_n = -MMA.z();
Sissors 0:bd0546063b0a 19 }
Sissors 0:bd0546063b0a 20
Sissors 0:bd0546063b0a 21 }