Diff: main.cpp

Revision:

0:7537b7c6e82c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon May 05 06:50:11 2014 +0000
@@ -0,0 +1,188 @@
+#include "mbed.h"
+#include "N5110.h"
+
+AnalogIn VRx(dp11);
+AnalogIn VRy(dp10);
+
+N5110 display(dp4, dp24, dp23, dp25, dp2, dp6, dp18);
+
+Timer timer1;
+Timer timer2;
+
+InterruptIn taster1(dp1);
+DigitalOut enable(dp14);
+
+bool klik = true;
+
+int x = 42;
+int y = 24;
+
+int t1[2];
+int t2[2];
+int t3[2];
+int t4[2];
+
+bool temp1 = false;
+bool temp2 = false;
+bool temp3 = false;
+bool temp4 = false;
+
+void ocitajXY()
+{
+    if (VRx < 1.0/3.0)
+    {
+        x--;
+        if(x < 0) x = 0;
+    }
+    
+    if (VRx > 2.0/3.0)
+    {
+        x++;
+        if(x > 83) x = 83;
+    }
+    
+    if (VRy < 1.0/3.0)
+    {
+        y--;
+        if(y < 0) y = 0;
+    }
+    
+    if (VRy > 2.0/3.0)
+    {
+        y++;
+        if(y > 47) y = 47;
+    }
+    
+    t1[0] = x - 1;
+    t1[1] = y;
+    
+    t2[0] = x;
+    t2[1] = y + 1;
+    
+    t3[0] = x + 1;
+    t3[1] = y;
+    
+    t4[0] = x;
+    t4[1] = y - 1;
+}
+
+void crtajTacku()
+{
+    /*
+    if(timer1.read_ms() > 200 && timer1.read_ms() < 500)
+    {
+        timer1.reset();
+        display.clear();
+        x = 42;
+        y = 24;
+    }
+    
+    if(timer1.read_ms() > 200)
+    {
+        timer1.reset();
+        display.setPixel(x, y);
+        display.refresh();
+    }
+    */
+
+    
+    if(klik)
+    {   
+        if(timer1.read_ms() > 200)
+        {
+            klik = !klik;
+            timer1.reset();
+            display.setPixel(x, y);
+            display.refresh();
+        }
+    }
+    else
+    {
+        if(timer1.read_ms() > 200 && timer1.read_ms() < 1300)
+        {
+            timer1.reset();
+            display.clear();
+            x = 42;
+            y = 24;
+        }
+        if(timer1.read_ms() > 1300)
+        {
+            timer1.reset();
+            display.setPixel(x, y);
+            display.refresh();
+        }
+        
+        klik = !klik;
+    }
+}
+
+void crtajCrosshair()
+{
+    if(x > 0)
+    {
+        if(display.getPixel(t1[0], t1[1]) != 0)
+            temp1 = true;
+        display.setPixel(t1[0], t1[1]);
+    }
+    
+    if(x < 83)
+    {
+        if(display.getPixel(t3[0], t3[1]) != 0)
+            temp3 = true;
+        display.setPixel(t3[0], t3[1]);
+    }
+    
+    if(y > 0)
+    {
+        if(display.getPixel(t2[0], t2[1]) != 0)
+            temp2 = true;
+        display.setPixel(t2[0], t2[1]);
+    }
+    
+    if(y < 47)
+    {
+        if(display.getPixel(t4[0], t4[1]) != 0)
+            temp4 = true;
+        display.setPixel(t4[0], t4[1]);
+    }
+    
+    display.refresh();
+}
+
+void brisiCrosshair()
+{
+    if(!temp1)
+        display.clearPixel(t1[0], t1[1]);
+    if(!temp2)
+        display.clearPixel(t2[0], t2[1]);
+    if(!temp3)
+        display.clearPixel(t3[0], t3[1]);
+    if(!temp4)
+        display.clearPixel(t4[0], t4[1]);
+    
+    display.refresh();
+    
+    temp1 = false;
+    temp2 = false;
+    temp3 = false;
+    temp4 = false;
+}
+
+void osvjezi()
+{
+    brisiCrosshair();
+    ocitajXY();
+    crtajCrosshair();
+}
+
+int main() {
+    enable = 1;
+    display.init();
+    display.setXYAddress(0, 0);
+    timer1.start();
+    taster1.rise(&crtajTacku);
+    while(1){
+        wait(0.25);
+        osvjezi();
+    }
+}