[Freetel-codec2] STM32 freeDV cost benchmarks

[glen e. L. <gle...@co...>]

Hi Mooneer

I am preparing to implement FreeDV on an FPGA.

Is there a location in the repo somewhere, or does anyone have , 
anecdotally a feeling of, the major workloads / major consumers of 
processor time on the STM32 FreeDV port.

regards