This code implements a binary to AFSK generator to output sine waves based on the binary data. It is also an example of how to do wave table synthesis (signal generation) using an 8 bit parallel DAC.

You can use a small dsPIC rated at approx 30 MIPS, and a MAX 5102 Parallel DAC to output the actual SINE wave.

Our implementation contains both a 6 and 8 bit Sine wave table, depending on how fast your processor is.

This code can be used on any processor as it is C compliant.