Programming of the DDS-60 (AD9851) frequency synthesizer from AmQRP http://midnightdesignsolutions.com/dds60/index.html I had to use long, floating math in order to get accurate frequency output.

Dependencies:   TextLCD mbed ChaNFS

Revision:
0:1ed24aaf786d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ChaNFS.lib	Wed Apr 04 18:14:54 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/NeoBelerophon/code/ChaNFS/#629e4be333f3