Re: [Gpredict-discussion] New Feature Request (And new subscriber :)
Real time satellite tracking and orbit prediction
Status: Beta
Brought to you by:
csete
From: mudhwk <mu...@gm...> - 2021-01-24 22:53:03
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Thanks, Alex! Being "in the backlog" is a good start, anyway... :) I understand about being busy etc, so no worries, but if you get to the point where you need an alpha tester, please ping me - I'd be happy to try anything you might come up with. 73, --al WB1BQE <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> On Sat, Jan 23, 2021 at 10:08 AM Alexandru Csete <oz...@gm...> wrote: > Hi Al, > > Thanks for your mail and the thorough description of your use case. I > always enjoy reading about how and under which conditions Gpredict is used > and it also gives me a better understanding of the use case scenarios. > > You are not the first one to ask for enhancing the data interface and > provide tracking data in a more versatile way. I have now created an issue > in our issue tracker to keep track of progress on this item, see > https://github.com/csete/gpredict/issues/248 . Unfortunately, there are > many items on the todo list and have have very little time to work on > gpredict at the moment, so I can not come with any assessment about when > such interface will be implemented. > > Cheers > Alex OZ9AEC > > > > On Sat, Jan 9, 2021 at 7:50 PM mudhwk <mu...@gm...> wrote: > > > HI Folks, > > > > Thanks for adding me to the list. > > > > I am a new "serious" gpredict user, after having poked around with it > on > > occasion for a couple of years casually. > > > > By way of background, back in the 90's (Before hamlib), I wrote an > > FT-736r control program called FT-7361, along with a tracking antenna > > program called prrietrk. It wasn't pretty, but it did a lot of > convenient > > stuff reasonably well. > > > > When used in conjunction with Wisps' EasyComm interface, it automated > > all aspects of pacsat operation, while allowing me to automatically > > schedule flipping tover to the local repeater at commuter hour, and > > pointing my beam at whatever repeater I might use etc. > > > > I happily wore out several rotators using this automation 24x7 for a > > while, then got away from it. > > > > I'm recently back, and on a whim dragged FT-7361 kicking and screaming > from > > its Windows 3.1 origins to mostly running on my windows 7 desktop as an > > easy way to get on the FM satellites. For antennas, I've built a > switched > > array of small yagis computer controlled via a modified Ameritron RCS-10 > > antenna switch. The antenna array is not super high performance but is > > adequate for FM sats, and has no moving parts to wear out. > > > > This morning I threw together a python hack to impersonate rotorctl > and > > was delighted to see gpredict seamlessly drive my antennas! > > > > Reliably controlling the FT-736r is more troublesome via hamlib, and > > although I'm still on the learning curve, I can see some limitations > that > > I'd like to avoid. > > > > Given the limitations of the FT-736 cat interface, something a bit more > > tailored to the radio's quirks is probably necessary, hence my desire to > > resurrect FT-7361 as the "master of ceremonies" that drives the radio and > > chooses what to track etc (In particular FT-7361 can manage a Mode B <-> > > Mode J band swap if a third band module is present, which is hugely > > helpful. ) > > > > Sorry for this being so long, but I wanted to explain the use case a > bit > > before getting to the point: > > > > Would it be possible in terms of a new feature request to ask for > > Gpredict to include a "wsjt-x style" UDP Broadcast facility that would > > broadcast an Easycomm protocol string with the currently tracked > satellite > > name, az/el/uplink/downlink frequencies and modes as well as the scaled > > doppler value? > > > > With this, I could directly tie FT-7361 directly to gpredict, and > > bypass hamlib altogether. It's not a solution for the masses, to be > > sure, but I think that in addition to myself, this would be very > > beneficial to a lot of the other homebrewers. Hamlib is REALLY COOL for > > commercial equipment, but it doesn't lend itself real well to off the > > wall homebuilt setups may have different communications needs. > > > > Thanks for any consideration (and for a cool linux based tracking > > program! :) ) > > > > --al > > WB1BQE > > > > _______________________________________________ > > Gpredict-discussion mailing list > > Gpr...@li... > > https://lists.sourceforge.net/lists/listinfo/gpredict-discussion > > > > _______________________________________________ > Gpredict-discussion mailing list > Gpr...@li... > https://lists.sourceforge.net/lists/listinfo/gpredict-discussion > |