Diff: main.cpp

Revision:

4:7ec5c7e1e80f

Parent:

0:61fed686b4a2

Child:

5:303bc488a04a

--- a/main.cpp	Mon Apr 07 19:17:09 2014 +0000
+++ b/main.cpp	Thu Aug 07 08:37:32 2014 +0000
@@ -1,15 +1,34 @@
+#include "MMA8451Q.h"
 #include "mbed.h"
 #include "USBMouseKeyboard.h"
 
-DigitalOut led(LED1);
-USBMouseKeyboard key_mouse;
+#define MMA8451_I2C_ADDRESS (0x1d<<1)
+
+MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS);
+USBMouse joystick;
+AnalogIn ainX(PTB0);
+AnalogIn ainY(PTB1);
 
 int main(void) {
+    int x, y;
+
     while (true) {
-        key_mouse.printf("hello world from frdm-k64f. \n");
-        key_mouse.move(20, 0);
-        wait(1);
-        key_mouse.keyCode(KEY_CAPS_LOCK);
-        led = ((key_mouse.lockStatus() & 0x2) >> 1); /* second bit is caps lock */
+
+        // IF you are using the built-in acceleration sensor of the FRDM-KL25Z, uncomment this part
+/*
+        x = (acc.getAccXX() + 4096)/32;
+        y = (acc.getAccYY() + 4096)/32;
+        x = x + 128;
+        y = y + 128;
+*/
+        
+        // IF you are using the analog input of the FRDM-KL25Z, uncomment this part
+        x = ainX.read() * 256;
+        y = ainY.read() * 256;
+        x = x + 128;
+        y = y + 128;
+
+        joystick.move(x, y);
+        wait(0.1);
     }
 }