Diff: main.cpp

Revision:

1:58927e4da529

Parent:

0:9b6c469485ea

Child:

2:e3c117a9b81b

diff -r 9b6c469485ea -r 58927e4da529 main.cpp
--- a/main.cpp	Sat Feb 01 13:33:51 2014 +0000
+++ b/main.cpp	Sat Feb 01 15:39:00 2014 +0000
@@ -14,8 +14,11 @@
 
 BusIn joy(p15,p12,p13,p16);
 DigitalIn fire(p14);
- 
+
 BusOut leds(LED1,LED2,LED3,LED4);
+
+AnalogIn Pot1(p19);
+AnalogIn Pot2(p20);
  
 lcd128 lcd;
 
@@ -31,20 +34,56 @@
     lcd.XY(0,1); 
 }
 
+char* BANG = " BANG! ";
+
 int main()
 {
     lcd.Reset();   
     
     // Nice header with bold first word
     header("MBED","Application Board"); 
-    
-    // Horizontal line
-    lcd.Write((char)0x02, LCD_X);
+        
+    int pot = 0, old = 0;
+    bool update = true;
     
-    // Sample text
-    lcd.XY(0,2);
-    lcd.String(lorem);
-    lcd.Update();
+    do {
+        
+        pot = Pot1 * 130;
+        if((old/2) != (pot/2)) update = true; // +-1 to eliminate jitter
+        old = pot;
+        
+        if (update) {
+            
+            lcd.Clear(1);
+            lcd.Clear(2);
+            lcd.Clear(3);
+            
+            lcd.XY(0,1);
+            lcd.Bar(LCD_X, pot / 128.0);
+                        
+            if (fire) {
+                
+                lcd.Bold(true);
+                lcd.Invert(true);
+                lcd.XY(64-lcd.StringWidth(BANG)/2,3);
+                lcd.String(BANG);
+                lcd.Bold(false);
+                lcd.Invert(false);
+            
+            } else {
+            
+                lcd.XY(0,2);
+                lcd.String(lorem);
+            
+            }
+            
+            lcd.Update();
+            update = false;
+        }
+        
+        wait(0.1);        
 
-    while(1);     
+        if (fire) { leds = 0xf; update = true; } else leds = joy;
+                
+    } while(1);    
 }
\ No newline at end of file