Ethan Harstad / Fader

Control LED brightness with analog in

Dependents:   jrh52_a3

Files at this revision

API Documentation at this revision

Revision 0:127c030fa3ca, committed 2014-06-23

Comitter:
ethanharstad
Date:
Mon Jun 23 20:10:51 2014 +0000
Commit message:
First fader implementation

Changed in this revision

Fader.cpp Show annotated file Show diff for this revision Revisions of this file
Fader.h Show annotated file Show diff for this revision Revisions of this file 
diff -r 000000000000 -r 127c030fa3ca Fader.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Fader.cpp	Mon Jun 23 20:10:51 2014 +0000
@@ -0,0 +1,9 @@
+#include "Fader.h"
+
+Fader::Fader(PinName in, PinName out) : _in(in), _out(out) {
+    _out.period(0.01);
+}
+
+void Fader::update() {
+    _out = _in;
+}
\ No newline at end of file

diff -r 000000000000 -r 127c030fa3ca Fader.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Fader.h	Mon Jun 23 20:10:51 2014 +0000
@@ -0,0 +1,16 @@
+#ifndef FADER_H_
+#define FADER_H_
+
+#include "mbed.h"
+
+class Fader {
+public:
+Fader(PinName in, PinName out);
+void update();
+
+private:
+AnalogIn _in;
+PwmOut _out;
+};
+
+#endif
\ No newline at end of file