Rob Toulson / Mbed 2 deprecated PE_04-03_SinusoidWave

by Rob Toulson and Tim Wilmshurst from textbook "Fast and Effective Embedded Systems Design: Applying the ARM mbed"

Dependencies:   mbed

Diff: main.cpp

Revision:
0:89ccf29e350d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Aug 31 15:26:06 2012 +0000
@@ -0,0 +1,15 @@
+/*Program Example 4.3: Sine wave on DAC output. View on oscilloscope
+                                                                           */
+#include "mbed.h"
+AnalogOut Aout(p18);
+float i;
+int main()
+{
+    while(1)  {
+        for (i=0; i<2; i=i+0.05) {
+            Aout=0.5+0.5*sin(i*3.14159);  // Compute the sine value, + half the range
+            wait(.001);          	         // Controls the sine wave period
+        }
+    }
+}
+