Diff: main.cpp

Revision:

0:fa851c29384b

diff -r 000000000000 -r fa851c29384b main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Jul 30 12:26:10 2013 +0000
@@ -0,0 +1,107 @@
+#include "mbed.h"
+#include "MMA8451Q.h"
+#include "USBMouse.h"
+#include "TSISensor.h"
+ 
+#define MMA8451_I2C_ADDRESS (0x1d<<1)
+
+#define DEBUGCONSOLE 1  /* 9600bd serial to OpenSWD COM port */
+
+USBMouse mouse;
+Serial pc(USBTX,USBRX);
+ 
+void mbutton_detect( float percent)
+{
+    #define LBTN_MIN    75
+    #define LBTN_MAX    100
+    #define RBTN_MIN    1
+    #define RBTN_MAX    30
+    #define DBL_MIN     35
+    #define DBL_MAX     70
+    
+    int pos = percent * 100;
+    static bool ltouchflg = false;
+    static bool rtouchflg = false;
+
+    /* left button */
+    if((pos >= DBL_MIN))   
+    {
+        if( ltouchflg == false ) 
+        {
+            mouse.press(MOUSE_LEFT);
+            ltouchflg = true;
+#if DEBUGCONSOLE            
+            pc.printf("ltouch \n");
+#endif            
+        }
+    }
+    
+    /* right button */
+    if((pos <= DBL_MAX) && (pos > RBTN_MIN))   
+    {
+        if( rtouchflg == false ) 
+        {
+            mouse.press(MOUSE_RIGHT);
+            rtouchflg = true;
+#if DEBUGCONSOLE              
+            pc.printf("rtouch \n");
+#endif            
+        }
+    }
+    
+    /* release left */
+    if( (pos < DBL_MIN))
+    {
+        if( ltouchflg == true )
+        {
+            mouse.release(MOUSE_LEFT);
+            ltouchflg = false;
+#if DEBUGCONSOLE              
+            pc.printf("lrelease \n");
+#endif            
+        }
+    } 
+    
+    /* release right */
+    if( (pos < RBTN_MIN) || (pos >= DBL_MAX) )
+    {
+        if( rtouchflg == true )
+        {
+            mouse.release(MOUSE_RIGHT);
+            rtouchflg = false;
+#if DEBUGCONSOLE              
+            pc.printf("rrelease \n");
+#endif            
+        }
+    }
+}
+ 
+ 
+int main(void) {
+ 
+    /* acc sensor init */
+    MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS);
+    
+    /* TSI init */
+    TSISensor tsi;
+    
+    /* LED init */
+    PwmOut rled(LED_RED);
+    PwmOut gled(LED_GREEN);
+    PwmOut bled(LED_BLUE);
+ 
+    while (true) { 
+    
+        /* -1*accY correspond to mouse axe X; acc X correspond to mouse Y */
+        mouse.move( -1*int(acc.getAccY()*20), int(acc.getAccX()*20) );
+        
+        mbutton_detect( tsi.readPercentage());
+      
+        rled = 1.0 - abs(acc.getAccX());
+        gled = 1.0 - abs(acc.getAccY());
+        bled = 1.0 - abs(acc.getAccZ());
+        
+        wait(0.001);
+    }
+}
+