Colin Chapman / Mbed 2 deprecated MMA7660_x_y_z_LCD

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 Erik -

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.

/media/uploads/chapfohn/260px-sphere-and-ring_balance_board_underside.jpg /media/uploads/chapfohn/obroc2.gif

/media/uploads/chapfohn/coolboard-balance-board-ultimate-package-medium-bot02-03-w450.png

main.cpp

Committer:
Sissors
Date:
2012-10-17
Revision:
0:bd0546063b0a
Child:
1:0a7a84edc8e5

File content as of revision 0:bd0546063b0a:

//Uses the measured z-acceleration to drive leds 2 and 3 of the mbed

#include "mbed.h"
#include "MMA7660.h"

MMA7660 MMA(p28, p27);

DigitalOut connectionLed(LED1);
PwmOut Zaxis_p(LED2);
PwmOut Zaxis_n(LED3);

int main() {  
    if (MMA.testConnection())
        connectionLed = 1;
        
    while(1) {
        Zaxis_p = MMA.z();
        Zaxis_n = -MMA.z();
    }

}