Revision 0:1df60be3424b, committed 2014-10-01

Comitter:

limcheecheng

Date:

Wed Oct 01 08:54:54 2014 +0000

Commit message:

Commit

Changed in this revision

diff -r 000000000000 -r 1df60be3424b Servo.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Servo.lib	Wed Oct 01 08:54:54 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/limcheecheng/code/Servo/#17d4a46f3f54

diff -r 000000000000 -r 1df60be3424b Speaker/Speaker.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Speaker/Speaker.h	Wed Oct 01 08:54:54 2014 +0000
@@ -0,0 +1,19 @@
+#include "mbed.h"
+// new class to play a note on Speaker based on PwmOut class
+class Speaker
+{
+public:
+    Speaker(PinName pin) : _pin(pin) {
+// _pin(pin) means pass pin to the Speaker Constructor
+    }
+// class method to play a note based on PwmOut class
+    void PlayNote(float frequency, float duration, float volume) {
+        _pin.period(1.0/frequency);
+        _pin = volume/2.0;
+        wait(duration);
+        _pin = 0.0;
+    }
+
+private:
+    PwmOut _pin;
+};
\ No newline at end of file

diff -r 000000000000 -r 1df60be3424b main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Oct 01 08:54:54 2014 +0000
@@ -0,0 +1,12 @@
+#include "mbed.h"
+
+DigitalOut myled(LED1);
+
+int main() {
+    while(1) {
+        myled = 1;
+        wait(0.2);
+        myled = 0;
+        wait(0.2);
+    }
+}

diff -r 000000000000 -r 1df60be3424b mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Oct 01 08:54:54 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/552587b429a1
\ No newline at end of file