Diff: main.cpp

Revision:

7:614b40b85579

Parent:

6:050104c0dc75

Child:

8:2617100c441d

--- a/main.cpp	Thu Nov 09 15:14:23 2017 +0000
+++ b/main.cpp	Thu Nov 09 16:01:24 2017 +0000
@@ -27,9 +27,18 @@
 //Led Initialization
 DigitalOut led1(LED1); //update leds
 DigitalOut led2(LED2);
+DigitalOut led3(LED3);
 
-//Button Initialization
-DigitalIn button(p13);
+//Toggle Initialization
+InterruptIn button(p13);    //Interrupt on the button on pin 13
+Timer debounce;             //defines debounce timer for proper switching
+
+void toggle(){
+    if(debounce.read_ms()>175){
+        led3=!led3;
+        debounce.reset(); //restart timer after toggle occurs
+        }
+    }
 
 //Function prototype for color selection function:
 int get_LCD_color(int color_integer);
@@ -88,10 +97,15 @@
     }
 
 int main(){
+    
+    debounce.start();       //starts debounce timer
+    button.rise(&toggle);   //toggles on button press
+    
     /*
-    logger1.attach(&pos_log1, LOG_UPDATE);
-    logger2.attach(&pos_log2, LOG_UPDATE);
+    logger1.attach(&pos_log1, LCD_UPDATE);
+    logger2.attach(&pos_log2, LCD_UPDATE);
     */
+    
     // Initialize uLCD
     uLCD.baudrate(115200);
     uLCD.background_color(BLACK);