With the DDS RAM registers a desired function "frequency (time)" can be implemented for one of the output channels and triggered either by the serial terminal or by an external signal on one of the mbed pins.

Dependencies:   mbed

Revisions of DDS.h

Revision Date Message Actions
0:2160f1821475 2012-07-03 a --> starts frequency ramp every few ms; File  Diff  Annotate