barking_dogs_dds_demo | Quick Demo of doing Direct Digital Synthesis

To run this on Arduino, download the linked zip file and move it to your sketches directory. Rename it to "dogs" and fire up Arduino. You should be good to go. If you're interested in the synthetic waveforms code, I've pushed up a branch for that too. Download this zip file and move it to "dds" in your sketches directory. (It's got some sweet Python band-limited waveform synthesis code if I do say so myself.). I wrote the code in pretty agnostic C so that it should compile just fine once you replace setup() and loop() with main(). That's what you'll find in the dogs_in_c directory. Works for me. Also included, at no extra charge, my Arduino-alike Makefile, and a generic AVR-GCC Makefile (with far too many frills) in their respective directories. Feel free to ignore or copy.