![]() ![]() It is similar to how you would view the sky using your eyes or telescope. For those of you who didn’t know, Stellarium is a free and open-source planetarium, licensed under the terms of the GNU General Public License. The thought of dragging this giant tower machine that normally lives under my desk outside just to control the 'scope doesn't appeal somehow.In this tutorial, we will show you how to install Stellarium on Ubuntu 22.04 LTS. But what? I'm no C++ programmer (Java's more my bag.)ĭoes anyone have more C++ expertise? Or alternatively, does anyone have a working binary they've compiled themselves on a Ubuntu box they'd not mind sharing? ![]() Which leads me to conclude that there's something wrong with the binary as compiled on the laptop. ![]() It's just the TelescopeServerNexStar program that can't. ) All that's helped me to ascertain is that the "performReading" method is never called.Īs far as I can tell I've ruled out all the usual sources of trouble, the 'scope itself works fine with another machine, and I can manually communicate with it on the offending laptop. (Which you can see in the Gentoo box output, some of those lines won't appear in your versions. Adding additional debug output to the source & recompiling.It worked beautifully, slewing on command and reporting its RA/DEC with no probs. Downloading the NexStar protocol PDF, using "minicom" to connect to the scope manually, and sending commands by-hand to the SynScan unit.Checking that /dev/ttyUSB0 appears when it's plugged in.I've verified that the USB to serial adapter is working correctly on the laptop by: The server program will happily accept incoming connections from Stellarium in that state, it just won't communicate with the 'scope. ![]() The first "NexStarCommandGetRaDec" never seems to receive a result from the 'scope. TelescopeServerNexStar 10000 /dev/ttyUSB0 Sample output when the server is run on the $. ![]()
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