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@1:0a7a84edc8e5, 2013-04-30 (annotated)
- Committer:
- chapfohn
- Date:
- Tue Apr 30 01:47:56 2013 +0000
- Revision:
- 1:0a7a84edc8e5
- Parent:
- 0:bd0546063b0a
- Child:
- 2:b0a8d3b7a6dd
Built upon MMA7660_HelloWorld to pull out x, y, z axes from device and print to LCD on mbed application board.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
chapfohn | 1:0a7a84edc8e5 | 1 | //Iteration for 3 axis, ... |
Sissors | 0:bd0546063b0a | 2 | |
Sissors | 0:bd0546063b0a | 3 | #include "mbed.h" |
Sissors | 0:bd0546063b0a | 4 | #include "MMA7660.h" |
chapfohn | 1:0a7a84edc8e5 | 5 | #include "C12832_lcd.h" |
Sissors | 0:bd0546063b0a | 6 | |
chapfohn | 1:0a7a84edc8e5 | 7 | C12832_LCD lcd; |
Sissors | 0:bd0546063b0a | 8 | MMA7660 MMA(p28, p27); |
Sissors | 0:bd0546063b0a | 9 | |
Sissors | 0:bd0546063b0a | 10 | DigitalOut connectionLed(LED1); |
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) { |
chapfohn | 1:0a7a84edc8e5 | 17 | lcd.cls();//clear LCD for next reading round |
chapfohn | 1:0a7a84edc8e5 | 18 | lcd.locate(3,3);//initial LCD location |
chapfohn | 1:0a7a84edc8e5 | 19 | lcd.printf("%.2f\n",MMA.x());//print x to LCD |
chapfohn | 1:0a7a84edc8e5 | 20 | lcd.locate(28,3);//move LCD location |
chapfohn | 1:0a7a84edc8e5 | 21 | lcd.printf("%.2f\n",MMA.y());//print y to LCD |
chapfohn | 1:0a7a84edc8e5 | 22 | lcd.locate(53,3);//move LCD location |
chapfohn | 1:0a7a84edc8e5 | 23 | lcd.printf("%.2f\n",MMA.z());//print z to LCD |
chapfohn | 1:0a7a84edc8e5 | 24 | wait(0.5);//update after 0.5 s |
Sissors | 0:bd0546063b0a | 25 | } |
Sissors | 0:bd0546063b0a | 26 | |
Sissors | 0:bd0546063b0a | 27 | } |