The main.cpp program below demonstrates a simple way to interface with the MMA8452 accelerometer. The function reads in the acceleration data in the X, Y, and Z directions and displays them through a serial com port on a PC. The Putty Output figure below shows the output of the accelerometer using Putty. The program also dims or brightens the mbed LEDs 1-3 based on whether or not they are at 'level'( 0 Gs) or above respectively. The video below previews the code in action.
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Diff: MMA8452.lib
- Revision:
- 0:0c17274c3b7c
- Child:
- 1:e9981919b524
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MMA8452.lib Tue Mar 04 17:51:27 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/ashleymills/code/MMA8452/#172540ff6b8b