Diff: main.cpp

Revision:

0:fd783f2c464e

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Apr 28 10:00:04 2014 +0000
@@ -0,0 +1,183 @@
+#include "mbed.h"
+#include "N5110.h"
+#include <vector>
+
+//koordinate
+int X = 0;
+int Y = 0;
+
+//lcd
+N5110 lcd(dp4, dp24, dp23, dp25, dp2, dp6, dp18);
+DigitalOut enable(dp14);
+
+//dzojstik
+AnalogIn VRx(dp11);
+AnalogIn VRy(dp10);
+
+struct Koordinate
+{
+    int x;int y;
+    Koordinate(int a,int b){x=a;y=b;}
+    };
+vector<Koordinate> koordinate;
+
+//LAFO CRTA CROSSHAIR U OBLIKU OBICNOG PLUSA
+void drawCrosshair(int x, int y){
+    
+    int i = x - 3;
+    int j = y;
+    
+    while( i <= x + 3){
+            
+        lcd.setPixel(i, j);
+       
+        i++;
+    }  
+    lcd.refresh();
+    
+    i = x;
+    j = y - 3;
+    
+    while(j <= y + 3){
+        
+        lcd.setPixel(i, j);
+        
+        j++;
+        
+    }  
+    lcd.refresh();
+}
+
+
+//brise crosshair na koordinatama
+
+void clearCrosshair(int x, int y){
+      
+    int i = x - 3;
+    int j = y;
+    
+    while( i <= x + 3){
+            
+        lcd.clearPixel(i, j);
+       
+        i++;
+    }  
+    lcd.refresh();
+    
+    i = x;
+    j = y - 3;
+    
+    while(j <= y + 3){
+        
+        lcd.clearPixel(i, j);
+        j++;
+    }    
+    for(int i=0;i<koordinate.size();i++)
+    {
+      lcd.setPixel(koordinate[i].x,koordinate[i].y);    
+    }
+    
+    lcd.refresh();
+}
+
+//ako je dzojstik lijevo poMAKET
+
+void LEFT(int &x, int &y){
+
+    if(x > 0){
+        
+        clearCrosshair(x, y);
+        x = x - 1;
+        drawCrosshair(x, y);
+        lcd.refresh();
+    } 
+
+}
+
+//ako je desno poMAKET
+
+void RIGHT(int &x, int &y){
+
+    if(x < 84){
+        
+        clearCrosshair(x, y);
+        x = x + 1;
+        drawCrosshair(x, y);
+        lcd.refresh();
+    } 
+
+}
+
+void DOWN(int &x, int &y){
+    
+    if(y < 45){
+    
+        clearCrosshair(x, y);
+        y = y + 1;// ili minus dont nouuuuuuuu
+        drawCrosshair(x, y);
+        lcd.refresh();
+    }    
+
+}
+
+void UP(int &x, int &y){
+    
+    if(y > 0){
+        
+        clearCrosshair(x, y);
+        y = y - 1;//ili plus dont nouuuuuuuuuuuu
+        drawCrosshair(x, y);
+        lcd.refresh();
+    }
+}
+Timer t;
+InterruptIn taster(dp1);
+static int kliknut=1;
+Timer t1;
+void tacka()
+{
+ if(t.read_ms() > 400){ 
+            if(kliknut%2!=0) {lcd.setPixel(X,Y); lcd.refresh(); kliknut++; koordinate.push_back(Koordinate(X,Y));}
+        else{
+            t1.reset();
+            if(t1.read_ms()>400){
+        lcd.clear();
+        
+        for(int i=0;i<koordinate.size();i++) koordinate.pop_back();
+        
+        lcd.refresh();
+        
+        }
+        kliknut=1;
+        
+    }
+    
+    t.reset();
+    
+     }
+}
+
+
+
+int main() {
+  
+    enable = 1;
+    t.start();
+    t1.start();
+    lcd.init();
+    lcd.setXYAddress(X, Y);
+    lcd.refresh();
+    taster.rise(&tacka);
+    taster.enable_irq();
+    while(1){
+        
+        if(VRx < 1.0/3.0) LEFT(X,Y);
+      else if(VRx > 2.0/3.0) RIGHT(X,Y);
+ 
+      if(VRy < 1.0/3.0) UP(X,Y);
+      else if(VRy > 2.0/3.0) DOWN(X,Y);
+       
+    }
+    
+  
+}