yajuan yue
/
ele350
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Fork of
ele350
by 
JIAWEI ZHANG
Revision 0:b43794060b94, committed 2015-10-15
- Comitter:
- GGHHHH
- Date:
- Thu Oct 15 10:38:34 2015 +0000
- Child:
- 1:2a1a443f619e
- Commit message:
- Created library
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Led.cpp Thu Oct 15 10:38:34 2015 +0000
@@ -0,0 +1,20 @@
+#include "Led.h" //includes the header with the class definition
+
+//constructor
+Led::Led(string s) //contructor implementation
+{
+ if(s== "red")
+ pin= PD_14; //The pin for the red led
+
+ l = new DigitalOut(pin);
+}
+
+void Led::On() //function implementation
+{
+ l->write(1); //set the value of the pin to l
+}
+
+void Led::Off()
+{
+ l->write(0); //set the value of the pin to 0
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Led.h Thu Oct 15 10:38:34 2015 +0000
@@ -0,0 +1,18 @@
+#ifndef LED_H //
+#define LED_H
+
+#include "mbed.h"
+#include <string>
+
+class Led {
+ private:
+ PinName pin; //private member object from embed.h
+ DigitalOut *l; //private member object from embed.h
+
+ public:
+ Led(string s); //constructor or the class
+ void On(); //public member function
+ void Off(); //public member function
+};
+
+#endif /* LED_H */
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Oct 15 10:38:34 2015 +0000
@@ -0,0 +1,20 @@
+#include "Led.h" //includes the header with the class definition
+
+//constructor
+Led::Led(string s) //contructor implementation
+{
+ if(s== "yellow")
+ pin= PD_14; //The pin for the yellow led
+
+ l = new DigitalOut(pin);
+}
+
+void Led::On() //function implementation
+{
+ l->write(1); //set the value of the pin to l
+}
+
+void Led::Off()
+{
+ l->write(0); //set the value of the pin to 0
+}
\ No newline at end of file