Diff: main.cpp

Revision:

13:f6b0834008ee

Parent:

11:8955f95f2c2c

Child:

14:3893c636430e

--- a/main.cpp	Fri Jul 10 05:47:29 2015 +0000
+++ b/main.cpp	Fri Jul 24 00:44:13 2015 +0000
@@ -2,24 +2,25 @@
 
 #include "mbed.h"
 
-DigitalIn  mypin(D10); // change this to the button on your board
-DigitalOut myled(LED1);
+DigitalIn  mysw(D10);      // Change this to the button on your board
+DigitalOut myled_R(LED1);  // LED_RED
 
 int main()
 {
-    // check mypin object is initialized and connected to a pin
-    if(mypin.is_connected()) {
-        printf("mypin is connected and initialized! \n\r");
-    }
+    int sw_val;
     
-    // Optional: set mode as PullUp/PullDown/PullNone/OpenDrain
-    mypin.mode(PullNone); 
-    
-    // press the button and see the console / led change
     while(1) {
-        printf("mypin has value : %d \n\r", mypin.read());
-        myled = mypin; // toggle led based on value of button
-        wait(0.25);
+        
+        sw_val = mysw.read();    // Read Digital input value
+        
+        printf("Digital Input value is %d \n\r", sw_val);    // output Digital Input value
+        
+        if(sw_val == 1){    // swich pushed, Red LED ON
+            myled_R = 0;    
+        }
+        else myled_R = 1;   // the others, Red LED OFF
+        
+        wait(0.5);
     }
 }