×

INDI Library v2.0.7 is Released (01 Apr 2024)

Bi-monthly release with minor bug fixes and improvements

Read More...

RPi CCD Simulator GSC Installation Problem

  • Posts: 60
  • Thank you received: 7

Replied by Ian on topic RPi CCD Simulator GSC Installation Problem

I tried moving everything to the /usr/share and putting the new GSCDAT environment varible in /etc/profile which I assume is the global (not user specific)

I installed the same IndiWebManager as is installed by your script i.e.
sudo apt-get install python3-pip
sudo -H pip3 install indiweb

I followed the IndiLib web site instructions so I could set it to autostart as I'll mostly be headless and wanted to avoid desktop icons to start and stop stuff.

Checked running processes and indi-web is running under the correct user
740 phobos    20   0   25400  16836   8564 S   0.0   1.8   0:01.52 indi-web

The gsc executable seems to run (if I do
gsc -help
I get the help output I expect. Path to gsc seems ok as I can enter the command fine when current working directory is "elsewhere"

Edit: Additional info. Checked the indi CCD simulator driver process on the RPi and it's running under the correct username.
Last edit: 4 years 6 months ago by Ian. Reason: Added more info from more investigation
4 years 6 months ago #43953

Please Log in or Create an account to join the conversation.

  • Posts: 2877
  • Thank you received: 812

Replied by Rob Lancaster on topic RPi CCD Simulator GSC Installation Problem

I would still try with INDI web manager app instead of the service file because you can then have more control over it and are 100% sure what paths are being used and what user is running each thing etc
4 years 6 months ago #43954

Please Log in or Create an account to join the conversation.

  • Posts: 2877
  • Thank you received: 812

Replied by Rob Lancaster on topic RPi CCD Simulator GSC Installation Problem

For more info:

github.com/rlancaste/INDIWebManagerApp
4 years 6 months ago #43955

Please Log in or Create an account to join the conversation.

  • Posts: 60
  • Thank you received: 7

Replied by Ian on topic RPi CCD Simulator GSC Installation Problem

Sorry, I'm being slow today so a few questions:
1. Is your app a INDI Web Manager or something that controls an INDI Web Manager?
2. Does it have to be installed on the computer running the INDI Web Manager (or can I install it on my Mac client and use it to control the RPi INDI Web Manager)?
3. In your instructions for installing INDI Web Manager your say "not as root". Is this crucial only for your app or generally - as I installed INDI Web Manager as root (with sudo) as per the indiwebmanager git instructions ( github.com/knro/indiwebmanager )
4. To get rid of the systemd startup do I just "sudo systemctl disable indiwebmanager.service" (and delete out the /etc/systemd/system/indiwebmanager.service and maybe do a "sudo systemctl daemon-reload" (and a reboot for luck?

n.b. gsc app seems to work as I can trye in a command to the prompt and gets a good'ish looking response
e.g.
phobos@Phobos-1r:~ $ gsc -c 1.441 +1.345 -r 10.1 -n 3000
0000101499 001.45207 +01.19901   1.2 15.33 0.40  1 3 0516 F;   8.78 176
0000101073 001.49327 +01.22190   0.3 12.63 0.40  1 0 0516 T;   8.02 157
0000101073 001.49326 +01.22197   0.3 13.09 0.31  0 0 012J T;   8.02 157
0000100568 001.54076 +01.23600   0.4 11.50 0.34  0 0 012J T;   8.86 138
0000100568 001.54086 +01.23601   0.3 10.67 0.40  1 0 0516 T;   8.87 138
0000100490 001.57280 +01.24538   0.5 12.80 0.40  1 2 0516 T;   9.91 127
0000100490 001.57275 +01.24540   0.4 13.59 0.34  0 2 012J T;   9.91 127
0000100158 001.57343 +01.24592   0.3 14.09 0.34  0 2 012J F;   9.92 127
0000100956 001.40505 +01.25325   0.3 14.21 0.40  1 0 0516 T;   5.91 201
0000100956 001.40501 +01.25328   0.3 14.67 0.31  0 0 012J T;   5.91 201
0000101305 001.29578 +01.26928   0.3 15.50 0.40  1 0 0516 F;   9.82 242
0000100734 001.44099 +01.28381   0.3 14.54 0.40  1 0 0516 T;   3.67 180
0000100734 001.44094 +01.28382   0.3 15.50 0.31  0 0 012J T;   3.67 180
0000101492 001.33585 +01.29301   0.3 15.52 0.40  1 0 0516 F;   7.04 244
0000101449 001.29985 +01.32605   0.3 15.32 0.40  1 0 0516 F;   8.54 262
0000100040 001.44471 +01.35359   0.3 13.29 0.40  1 0 0516 T;   0.56  23
0000100040 001.44472 +01.35366   0.3 13.59 0.34  0 0 012J T;   0.57  23
0000100483 001.38725 +01.36053   0.3 14.42 0.40  1 0 0516 T;   3.36 286
0000100483 001.38732 +01.36054   0.3 14.76 0.34  0 0 012J T;   3.35 286
0000100712 001.41926 +01.36799   0.3 15.30 0.34  0 0 012J T;   1.90 317
0000100712 001.41927 +01.36801   0.3 14.83 0.40  1 0 0516 T;   1.90 317
0000101283 001.29008 +01.38563   0.2 15.55 0.40  1 0 0516 F;   9.38 285
0000100955 001.31024 +01.39150   0.3 13.75 0.34  0 0 012J T;   8.32 290
0000100955 001.31021 +01.39151   0.3 13.28 0.40  1 0 0516 T;   8.33 290
0000101234 001.43477 +01.41157   0.3 15.13 0.40  1 0 0516 F;   4.01 355
0000100477 001.55909 +01.45543   0.3 11.80 0.40  1 0 0516 T;   9.70  47
0000100477 001.55906 +01.45545   0.4 12.21 0.34  0 0 012J T;   9.70  47
0000100328 001.48468 +01.48429   0.3 14.58 0.40  1 0 0516 T;   8.76  17
0000100328 001.48467 +01.48438   0.3 15.00 0.34  0 0 012J T;   8.76  17
0000100509 001.47921 +01.48527   0.3 13.96 0.40  1 0 0516 T;   8.72  15
0000100509 001.47924 +01.48538   0.3 14.46 0.34  0 0 012J T;   8.73  15
phobos@Phobos-1r:~ $
Last edit: 4 years 6 months ago by Ian.
4 years 6 months ago #43958

Please Log in or Create an account to join the conversation.

  • Posts: 1067
  • Thank you received: 140

Replied by AstroNerd on topic RPi CCD Simulator GSC Installation Problem

GSC is for Kstars, so why are you installing in your rpi, if you don’t have Kstars installed, does not make sense...
GSC should be installed on your machine that you run ekos from..., also GSC can’t be installed on raspbian via the “sudo apt-get install gsc” command it’s has to be compiled from source...at least that’s the way I was told to do it... ?
Last edit: 4 years 6 months ago by AstroNerd.
4 years 6 months ago #43959

Please Log in or Create an account to join the conversation.

  • Posts: 60
  • Thank you received: 7

Replied by Ian on topic RPi CCD Simulator GSC Installation Problem


For the CCD Simulator to return star fields. Have I got it wrong as it's the CCD Simulator that is reporting the gsc errors? (As instructed "If you are planning to use the indi_simulator_ccd driver and need to retrieve simulated images of star fields you have to install de Guide Star Catalog (GSC) on your RPi." from www.indilib.org/support/tutorials/139-in...on-raspberry-pi.html

I am compiling from source (and I got all the warnings posted 1st post in this thread). I've tried the instructions specific to Rasbian (part way down page www.indilib.org/support/tutorials/139-in...on-raspberry-pi.html ) and then the AstriPi3 script commands (i.e. the commands NOT the script itself)
4 years 6 months ago #43960

Please Log in or Create an account to join the conversation.

  • Posts: 2877
  • Thank you received: 812

Replied by Rob Lancaster on topic RPi CCD Simulator GSC Installation Problem

1. Is your app a INDI Web Manager or something that controls an INDI Web Manager?
My App controls, starts, configures an INDI Web Manager

2. Does it have to be installed on the computer running the INDI Web Manager (or can I install it on my Mac client and use it to control the RPi INDI Web Manager)?
The App needs to be installed on whatever computer you plan to run the INDI Web Manager. I originally wrote it for Mac computers incidentally, because they can't run INDI Web Managers like Linux can, so I made an alternative method. It just so happened, that the program worked great for Linux too. But yes, it should be installed on your Raspberry PI.

3. In your instructions for installing INDI Web Manager your say "not as root". Is this crucial only for your app or generally - as I installed INDI Web Manager as root (with sudo) as per the indiwebmanager git instructions ( github.com/knro/indiwebmanager )
I recommend not running programs as root, its not great practice. You could probably run it as root, but that is not a good idea. And one big problem is that python/pip install programs in different places and run different versions if you run them as root vs. running them as the user. Yes INDI Web Manager had to be installed as root probably because of the way it was launched. But with my program, nothing needs to be installed as root.

4. To get rid of the systemd startup do I just "sudo systemctl disable indiwebmanager.service" (and delete out the /etc/systemd/system/indiwebmanager.service and maybe do a "sudo systemctl daemon-reload" (and a reboot for luck?
yes, sounds like that would work. And if you don't like my program, you can always put it back.
4 years 6 months ago #43961

Please Log in or Create an account to join the conversation.

  • Posts: 2877
  • Thank you received: 812

Replied by Rob Lancaster on topic RPi CCD Simulator GSC Installation Problem


There is actually a reason to install it on the Pi. If he would like to run the CCD Simulator on the Pi and get stars in it, then GSC would need to be installed on the pi. If he just plans to run CCD simulator on the Mac, then GSC would just need to be on the Mac. Basically wherever you plan to run CCD Simulator is where GSC needs to be. But there is a good reason to have it on the PI as well, for testing purposes and such.
4 years 6 months ago #43963

Please Log in or Create an account to join the conversation.

  • Posts: 2877
  • Thank you received: 812

Replied by Rob Lancaster on topic RPi CCD Simulator GSC Installation Problem

I have GSC installed on my Mac, on a linux laptop, and on a number of Raspberry PIs, but then I do a lot of testing. . .
4 years 6 months ago #43964

Please Log in or Create an account to join the conversation.

  • Posts: 1067
  • Thank you received: 140

Replied by AstroNerd on topic RPi CCD Simulator GSC Installation Problem

Yes I realise that, BUT he said he was using ekos on his Mac, and just the rpi as an INdI server, so no need for GSC on the rpi, that was the point I was making, but yes, if in the future he runs ekos from the rpi, then yes it would be needed on there too, but that’s for another day.. :)
So in his case, he was installing GSC in the wrong place.. !
4 years 6 months ago #43967

Please Log in or Create an account to join the conversation.

  • Posts: 60
  • Thank you received: 7

Replied by Ian on topic RPi CCD Simulator GSC Installation Problem

(Sorry about this - I'm fine with C/C++ dev but not familiar with Linux so what should be straightforward for some is not so straight forward for me .... so you gte daft questions)

I'm having problems building the INDIWebManagerApp. Following you instructions from github.com/rlancaste/INDIWebManagerApp . Installed all the packages listed (using sudo apt-get install). The cmake step is failing:
phobos@Phobos-1r:~/AstroRoot/INDIWebManagerApp-build $ cmake -DCMAKE_INSTALL_PREFIX=/usr ~/AstroRoot/INDIWebManagerApp/
CMake Error at /usr/share/cmake-3.13/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
  Could NOT find Gettext (missing: GETTEXT_MSGMERGE_EXECUTABLE
  GETTEXT_MSGFMT_EXECUTABLE)
Call Stack (most recent call first):
  /usr/share/cmake-3.13/Modules/FindPackageHandleStandardArgs.cmake:378 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-3.13/Modules/FindGettext.cmake:80 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  /usr/lib/arm-linux-gnueabihf/cmake/KF5I18n/KF5I18nMacros.cmake:28 (find_package)
  /usr/lib/arm-linux-gnueabihf/cmake/KF5I18n/KF5I18nConfig.cmake:43 (include)
  /usr/share/ECM/find-modules/FindKF5.cmake:74 (find_package)
  CMakeLists.txt:58 (find_package)
 
 
-- Configuring incomplete, errors occurred!
See also "/home/phobos/AstroRoot/INDIWebManagerApp-build/CMakeFiles/CMakeOutput.log".
CMake Error: Unable to open check cache file for write. /home/phobos/AstroRoot/INDIWebManagerApp-build/CMakeFiles/cmake.check_cache
phobos@Phobos-1r:~/AstroRoot/INDIWebManagerApp-build $

Again, apologies what what is probably blindingly obvious to a Linux dev.
I'm running or Raspbian Buster (latest release, installation without apps (not "minimal" but without all the Libre Office, etc.). It's a new installation only for Indi so does not have lots of other packages installed for other stuff.
4 years 6 months ago #43973

Please Log in or Create an account to join the conversation.

  • Posts: 2877
  • Thank you received: 812

Replied by Rob Lancaster on topic RPi CCD Simulator GSC Installation Problem

AstroNerd,

What I mean is that if he wants to run the Ekos client on his Mac and the INDI Server on his Pi, but The camera he chooses to use remotely from the pi is the CCD Simulator, he would need to have GSC installed on the pi so that the CCD simulator running on the pi can get stars in its images so that when it sends images back to the Mac client, the images have stars.

I believe the use case you are thinking of is when the simulators are running on the Mac, not the pi. In which case GSC would need to be on the Mac in order to get stars.

Ekos doesn’t use GSC, CCD Simulator does. So whatever computer you are running the INDI Server on that has the CCD Simulator running on it is the one that needs GSC, whether the client computer is the same one, or a remote one like his Mac .

Is that clearer?
The following user(s) said Thank You: AstroNerd
4 years 6 months ago #43978

Please Log in or Create an account to join the conversation.

Time to create page: 0.811 seconds