FRC - Hackathon
CMPS03 Compass HelloWorld Program
This program is an example of how to use the CMPS03 compass library.
People may also use the CMPS03 I2C library that can be found in Mbed component section.
Revision 2:4dae0a194d00, committed 2018-06-01
- Comitter:
- haarkon
- Date:
- Fri Jun 01 07:06:28 2018 +0000
- Parent:
- 1:96861dcaec35
- Commit message:
- Added comment
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
diff -r 96861dcaec35 -r 4dae0a194d00 main.cpp
--- a/main.cpp Fri Jun 01 06:57:41 2018 +0000
+++ b/main.cpp Fri Jun 01 07:06:28 2018 +0000
@@ -1,26 +1,26 @@
#include "mbed.h"
#include "CMPS03.h"
- Serial pc (PA_2, PA_3, 921600);
+ Serial pc (PA_2, PA_3, 921600); //Create a serial link to PC
- DigitalOut led1 (PA_5);
- DigitalOut led2 (PD_2);
- DigitalOut disquette (PA_12);
+ DigitalOut led1 (PA_5); // Added Led1 for test purpose
+ DigitalOut led2 (PD_2); // Added Led2 for test purpose
+ DigitalOut disquette (PA_12); // Added baloon destructor command (without it, you might see baloon destructor motor be set to full speed)
- CMPS03 boussole (PC_4);
+ CMPS03 boussole (PC_4); // Added compass
int main()
{
- pc.printf ("\nHelloWorld\n\r");
- led1 = 1;
- led2 = 0;
- disquette = 0;
+ pc.printf ("\nHelloWorld\n\r"); // Welcome message
+ led1 = 1; // Led1 is ON
+ led2 = 0; // Led2 is OFF
+ disquette = 0; // Switch baloon destructor to OFF
while(1) {
- pc.printf("\r%5.2lf", boussole.getBearing());
- led1 = !led1;
- led2 = !led2;
- wait (0.2);
+ pc.printf("\r%5.2lf", boussole.getBearing()); // Get bearing informations
+ led1 = !led1; // Switch Led1
+ led2 = !led2; // Switch Led2
+ wait (0.2); // Wait for 200ms
}
}