Chris Styles / Mbed 2 deprecated SpeakerSquareWave

Make a 5kHz square wave on a speaker

Dependencies:   mbed

Dependents:   CPP

Diff: main.cpp

Revision:
0:47a389265863
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Sep 13 13:54:39 2010 +0000
@@ -0,0 +1,10 @@
+#include "mbed.h"
+
+DigitalOut speaker(p18);
+
+int main() {
+    while (1) {
+        speaker = !speaker;
+        wait (0.0001); // 5kHz
+    }
+}