On Thu, 3 Oct 2013, Jimmy Carter wrote:
As an example application: Recently I made a RTTY encoder for the arduino (https://github.com/kg4sgp/arduino-rtty) that with a GPS I use
to answer one question there Figure out why the sample rate needed to be modified to get accurate frequencies and baud rates and if they're consistent across arduinos! Not all Arduinos are crystal controlled and so encode and decode loops man need to be tweaked to per device frequencies. Also, of you are only pulling two samples (the minimum required under for non-synchronous, external clocked locked data) by the Nyquist sampling theorem [1] for a digital (two state) signal. More samples per frame will add robustness but one has to look for aliasing effects
whole thing might be used for a high altitude balloon flight with a club that both of us are involved with (http://wiki.w8upd.org).
much fun
You don't say, but: maintained at Fedora as an SRPM?
I don't understand exactly what you're asking. It is in the fedora repositories
yup -- I found it later
Thanks! Activity is always good I guess :).
73 -- Russ herrold [1] http://en.wikipedia.org/wiki/Nyquist–Shannon_sampling_theorem