ccitt.h -- data table for use
in calculating CCITT-CRC16.
thitable.h -- data table
for calculating Temp-Hum Index.
vtechref.txt -- a hodge-podge
of firmware source code and very few programming notes. I'm told
by Davis support that the full-blown technical reference (hopefully
along the lines of the one for the old WeatherLink) is behind
schedule. I hope they're still actually working on it.
The PC interface on the Vantage Pro stopped working a long
time ago. The wireless was very unreliable for a long time, too.
Davis offered a fix-it-up kit that mostly fixed the wireless, but
without the PC interface (which was $150, partly because you have to
buy the software, too), it's not much use to me. I'm using 1-wire
sensors now to record weather data.