Diff: main.cpp

Revision:

4:5af35f086ddd

Parent:

3:05b6a1431a6b

Child:

5:dd7d8fb1ad75

--- a/main.cpp	Tue Jan 16 18:14:21 2018 +0000
+++ b/main.cpp	Thu Feb 01 17:13:53 2018 +0000
@@ -6,10 +6,19 @@
 //    is pressed
 // The callback uses a shared variable to signal another thread
 
+
 InterruptIn button(PTD0);
-DigitalOut led(LED_GREEN);
+DigitalOut led(LED_BLUE);
+DigitalOut led2(LED_RED);
+InterruptIn button2(PTD5);
+
+
 
 volatile int pressEvent = 0 ;
+volatile int pressEvent2 = 0 ;
+
+    bool pressed1 = false;
+    bool pressed2 = false;
 
 // This function is invoked when then interrupt occurs
 //   Signal that the button has been pressed
@@ -18,19 +27,37 @@
     pressEvent = 1 ;
 }
 
+void buttonCallback2(){
+    pressEvent2 = 1 ;
+}
+
 /*  ---- Main function (default thread) ----
     Note that if this thread completes, nothing else works
  */
 int main() {
     button.mode(PullUp);             // Ensure button i/p has pull up
     button.fall(&buttonCallback) ;   // Attach function to falling edge
+    
+    button2.mode(PullUp);             // Ensure button i/p has pull up
+    button2.fall(&buttonCallback2) ;   // Attach function to falling edge
 
     while(true) {
         // Toggle the LED every time the button is pressed
         if (pressEvent) {
+            pressEvent = 0; // Clear the event variable
+            pressed1 = !pressed1;
+        }
+        if (pressEvent2) {
+            pressEvent2= 0 ; // Clear the event variable
+            pressed2= !pressed2;
+        }
+         if(!pressed1)
+        {
             led = !led ;
-            pressEvent = 0 ; // Clear the event variable
         }
-        Thread::wait(100) ;
+        if(!pressed2) {
+            led2= !led2;
+        }
+        Thread::wait(2000) ;
     }
 }
\ No newline at end of file