Low-Res Lucy PWM Synth code --Current Version of Code

Here is the current code. HW UART is used to read the midi data, and attack and LFO controls have been added, as well as an equal no. of Hz detune on osc3. Note that the pins have changed-- midi in is now 1.2 and out is 2.2.

https://www.box.com/s/gp84cvvn6eyckyyispdf

Here is an audio sample: