Diff: debounce_button.cpp

Revision:

3:6b6cab4ad185

Parent:

2:5b7d055dbc91

diff -r 5b7d055dbc91 -r 6b6cab4ad185 debounce_button.cpp
--- a/debounce_button.cpp	Tue Oct 31 09:01:56 2017 +0000
+++ b/debounce_button.cpp	Thu Oct 11 15:58:11 2018 +0000
@@ -15,6 +15,15 @@
         going to make optimisations.
 */
 
+volatile int counter = 0;
+volatile int multiclick_state = false;
+volatile bool button1_pressed = false;
+volatile bool button1_busy = false;
+volatile bool button1_enabled = true;
+DigitalOut led1(LED1);
+Timeout debouncer;
+Timeout busy;
+
 /**
     TODO
     ----
@@ -26,7 +35,10 @@
         -   turns the built-in LED off. Therefore, the user gets informed that the program stopped counting the clicks.
 */
 void button1_multiclick_reset_cb(void) {
-    
+    multiclick_state = counter;
+    counter = 0;
+    button1_busy = false;
+    led1 = false; 
 }
 
 /**
@@ -36,7 +48,7 @@
 */
 void button1_enabled_cb(void)
 {
-    
+    button1_enabled = true;
 }
 
 /**
@@ -54,5 +66,16 @@
 */
 void button1_onpressed_cb(void)
 {
-    
+    if(button1_enabled){
+        button1_enabled = false;
+        button1_pressed = true;
+        debouncer.attach(callback(&button1_enabled_cb), 0.2); //Debounce 0.2s 
+        if(button1_busy != true){
+            led1 = true;
+            button1_busy = true;
+            busy.attach(callback(&button1_multiclick_reset_cb), 1);
+        }
+        counter++;
+    }
+      
 }
\ No newline at end of file