Diff: debounce_button.cpp

Revision:

3:793425387c91

Parent:

2:5b7d055dbc91

Child:

4:bb892177ce23

--- a/debounce_button.cpp	Tue Oct 31 09:01:56 2017 +0000
+++ b/debounce_button.cpp	Mon Oct 15 14:30:31 2018 +0000
@@ -1,5 +1,13 @@
 #include "debounce_button.h"
 
+DigitalOut led1(LED1);
+volatile bool button1_busy = false;
+volatile bool button1_enabled = true;
+volatile int multiclick_state;  
+int clicks = 0;
+Timeout clickResetTimeout;
+Timeout btnEnableTimeout;
+
 /**
     Some tips and tricks:
     -   To use the built-in LED:
@@ -26,7 +34,10 @@
         -   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 = clicks;
+    clicks = 0;
+    button1_busy = false;
+    led1 = 0;
 }
 
 /**
@@ -36,7 +47,7 @@
 */
 void button1_enabled_cb(void)
 {
-    
+    button1_enabled = true;
 }
 
 /**
@@ -54,5 +65,16 @@
 */
 void button1_onpressed_cb(void)
 {
+    printf("brn");
+    if(!button1_busy){ // start clicking
+        led1 = 1;
+        button1_busy=true;
+        clickResetTimeout.attach(callback(&button1_multiclick_reset_cb), 1); //during 1 sec
+    }
     
+    if(button1_enabled){
+        clicks++;
+        button1_enabled = false;
+        btnEnableTimeout.attach(callback(&button1_enabled_cb), 0.1); //debounce button
+    }
 }
\ No newline at end of file