Divya Vadivel / Mbed OS Lab2_2

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Fork of digitalInPolling_sample by William Marsh

Files at this revision

API Documentation at this revision

Revision 3:446895514289, committed 2018-02-02

Comitter:
diviavad
Date:
Fri Feb 02 17:15:34 2018 +0000
Parent:
2:cd1fe8c29793
Commit message:
Version 1

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Tue Jan 16 18:02:44 2018 +0000
+++ b/main.cpp	Fri Feb 02 17:15:34 2018 +0000
@@ -16,7 +16,7 @@
 
 enum buttonPos { up, down, bounce }; // Button positions
 void polling() {
-    buttonPos pos = up ;
+    buttonPos pos = up ;//chose positing in enum
     int bcounter = 0 ;
     while (true) {
         switch (pos) {
@@ -50,14 +50,33 @@
     Note that if this thread completes, nothing else works
  */
 int main() {
-    led = 1 ;  // Initially off
-    pollT.start(callback(polling));
-
+      // Initially off
+    int wait_time= 200;
+    pollT.start(callback(polling));//start thread to check button
+    int counter=1;
     while(true) {
+        led = !led;
         if (pressEvent) {
+            if (counter==2){
+                wait_time=400;
+                }
+            else if(counter==3){
+                wait_time=600;
+                }
+            else if(counter==4){
+                wait_time=800;
+                }
+            else if(counter==5){
+                wait_time=1000;
+                counter=0;
+                }
+  
             pressEvent = 0 ; // clear the event variable
-            led = !led ;
+            led =!led ;//LED ON
+          
+            
+            counter++;
         }
-        Thread::wait(100) ;
+        Thread::wait(wait_time);
     }
 }
\ No newline at end of file