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.
main.cpp@0:bd0546063b0a, 2012-10-17 (annotated)
- Committer:
- Sissors
- Date:
- Wed Oct 17 16:40:45 2012 +0000
- Revision:
- 0:bd0546063b0a
- Child:
- 1:0a7a84edc8e5
Hello World 1.0
Who changed what in which revision?
User | Revision | Line number | New 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 | } |