Bob Merrison-Hort / Mbed 2 deprecated elec350

elec350

Dependencies:   mbed

Fork of elec350 by Bob Merrison-Hort

Diff: led.cpp

Revision:
15:c1362c12a896
Parent:
7:aa63d1e53be6
--- a/led.cpp	Thu Oct 22 08:40:54 2015 +0000
+++ b/led.cpp	Tue Nov 10 20:12:21 2015 +0000
@@ -1,6 +1,7 @@
 #include "led.h"
 #include <vector>
 
+// Led class contructor.
 Led::Led(string name) {
     if (name == "red") {
         this->pinName = PD_14;
@@ -13,12 +14,24 @@
     }
     
     this->pin = new DigitalOut(this->pinName);
+    this->isOn = false;
 }
 
+// Method to switch the LED on.
 void Led::On() {
     this->pin->write(1);
+    this->isOn = true;
 }
 
+// Method to switch the LED off.
 void Led::Off() {
     this->pin->write(0);
-}
\ No newline at end of file
+    this->isOn = false;
+}
+
+// Method to get the current state of the LED.
+// (true=on, false=off).
+bool Led::getIsOn() {
+    return this->isOn;
+}
+