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INDI Library v1.8.1 Released (09 Sep 2019)

Monthly maintenance release INDI v1.8.1

Failure to take exposure with Starlight SXVR-M25C

1 month 2 weeks ago
maxer
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Failure to take exposure with Starlight SXVR-M25C #43841
Ok, so the resolution is a bit different then..
www.sxccd.com/handbooks/SXV-M25C%20handbook.pdf

I guess you already tried setting the resolution manually in INDI Controlpanel CCD Image settings ??
It could be something else too that messes up things, maybe you could try the cam on Windows and the software from sxccd.com and see if it works.

Cs,
/Markku

EQ8, Small scope SW200, Big scope SW300, Xagyl FW, Guidescope Celestron 80mm, SX LodestarX2, SXVR-H9.
RPi3, Ubuntu Mate, and many Arduinos..

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1 month 2 weeks ago
bluthen
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Failure to take exposure with Starlight SXVR-M25C #43845
Someone else in the astronomy club has already used it on windows using the SXR-M25C software from Starlight Express's website.

INDI thinks it is 3000x2000 I guess, from log:
"2019-09-24T03:02:26: Driver indi_sx_ccd: sxGetCameraParams: chip size: 3000 x 2000 x 16, pixel size: 7.80 x 7.80, matrix type: fff"

I would have thought INDI would handle a slightly wrong set frame, but maybe not. I will have to try 3040x2016 instead of 3032x2016. Of course in the manual you linked it lists multiple resolutions 3044x2016 is also mentioned. I suppose I can try the resolution given in the image from the windows software. It can't take it off the observatory grounds and it is a 1.25 hr drive one way, so will likely be a few days until I can try the different resolutions in the config.

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1 month 2 weeks ago
maxer
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Failure to take exposure with Starlight SXVR-M25C #43869
There is a small utility in INDI called : sx_ccd_test run in a terminal and see what it says.. when running that with my cams I get correct results.

I guess it doesn't hurt to try the resolutions..
I wish my obsy would be that far away from the city, I have about 20 minutes drive and the city lights can be a bit disturbing some nights.

EQ8, Small scope SW200, Big scope SW300, Xagyl FW, Guidescope Celestron 80mm, SX LodestarX2, SXVR-H9.
RPi3, Ubuntu Mate, and many Arduinos..

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1 month 22 hours ago
bluthen
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Failure to take exposure with Starlight SXVR-M25C #44551
On windows with the Starlight software says the resolution of the camera is 3000x2000, however the fits images it saves are 3040x2024
  • 3000x2000 - Nope
  • 3032x2016 - Nope
  • 3046x2016 - Nope, does not let me says it is out of bounds.
  • 3040x2024 - Nope, does not let me says it is out of bounds.

sx_ccd_test output:
sx_ccd_test version 1.13

sxList: 'SXVR-M25C' #1 [0x1278, 0x325] found
sxList() -> 1

testing SXVR-M25C -----------------------------------

sxOpen: libusb_open -> OK
sxOpen: libusb_get_config_descriptor -> OK
sxOpen: libusb_claim_interface(1) -> OK
sxOpen() -> 1

sxGetCameraModel: libusb_control_transfer -> OK
sxGetCameraModel: libusb_control_transfer -> OK
sxGetCameraModel: NON-INTERLACED MONO model 25
sxGetCameraModel() -> 89

sxGetCameraParams: libusb_control_transfer -> OK
sxGetCameraParams: libusb_control_transfer -> OK
sxGetCameraParams: chip size: 3000 x 2000 x 16, pixel size: 7.80 x 7.80, matrix type: fff
sxGetCameraParams: capabilities: STAR2K
sxGetCameraParams: serial ports: 2
sxGetCameraParams(..., 0,...) -> 1

sxSetTimer: libusb_control_transfer -> OK
sxSetTimer(900) -> 1

sxGetTimer: libusb_control_transfer -> OK
sxGetTimer: libusb_control_transfer -> OK
sxGetTimer() -> 900

sxGetTimer: libusb_control_transfer -> OK
sxGetTimer: libusb_control_transfer -> OK
sxGetTimer() -> 0

sxClearPixels: libusb_control_transfer -> OK
sxClearPixels(..., 0) -> 1

sxLatchPixels: libusb_control_transfer -> OK
sxLatchPixels(..., 0, ...) -> 1

sxReadPixels: libusb_control_transfer -> OK
sxReadPixels() -> 1

1787 1795 1819 1834 1802 1788 1833 1798 1822 1799 
1815 1805 1787 1829 1802 1821 1811 1795 1810 1849 
1829 1789 1855 1813 1829 1807 1795 1827 1831 1823 
1837 1810 1819 1823 1819 1808 1815 1790 1841 1807 
1793 1807 1832 1811 1797 1839 1818 1813 1821 1810 
1812 1821 1843 1791 1825 1831 1850 1830 1817 1819 
1841 1826 1817 1818 1807 1795 1829 1830 1803 1819 
1789 1791 1795 1807 1835 1838 1801 1811 1828 1815 
1820 1819 1831 1823 1815 1817 1807 1790 1787 1797 
1815 1808 1838 1791 1795 1789 1827 1806 1803 1779 

sxClose: libusb_close
sxClose() 

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4 weeks 2 days ago
maxer
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Failure to take exposure with Starlight SXVR-M25C #44599
Now we get somewhere.. sx_ccd_test recognizes the camera as a "SXVR-M25C" but seems to read the CCD as a "SXV-M25C" and that makes some confusion I guess.. or maybe the error from your first post "Driver indi_sx_ccd: sxReadPixels: libusb_control_transfer -> LIBUSB_ERROR_TIMEOUT" is the cause of this ?
I think Jasem is the guy for this little problem, so I hope he will chime in here and take a look..

/Markku

EQ8, Small scope SW200, Big scope SW300, Xagyl FW, Guidescope Celestron 80mm, SX LodestarX2, SXVR-H9.
RPi3, Ubuntu Mate, and many Arduinos..

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4 weeks 1 day ago
maxer
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Failure to take exposure with Starlight SXVR-M25C #44642
I checked the driver source and found this.. your cam have usbid the same as the SXVR-M25C so that is a problem, but I don't know how to make a difference between two cams with the same usbid, and that's why it's recognized wrong.

File : sxccdusb.cpp
static struct
{
    int pid;
    const char *name;
    int seq;
} SX_PIDS[] = { { 0x105, "SXVF-M5", 0 },
                { 0x305, "SXVF-M5C", 0 },
                { 0x107, "SXVF-M7", 0 },
                { 0x307, "SXVF-M7C", 0 },
                { 0x308, "SXVF-M8C", 0 },
                { 0x109, "SXVF-M9", 0 },
                { 0x325, "SXVR-M25C", 0 },
                { 0x326, "SXVR-M26C", 0 },
                { 0x115, "SXVR-H5", 0 },
                { 0x119, "SXVR-H9", 0 },  (The list continues to cover rest of the SX cameras..)

The other thing is in the file : sxccd.cpp
Because of this line "else if (isICX453)" the driver reads the cam a wrong way ?? Well, I'm just guessing but Jasem is probably the right guy to sort this out.
void SXCCD::SetupParms()
{
    struct t_sxccd_params params;
    model             = sxGetCameraModel(handle);
    bool isInterlaced = sxIsInterlaced(model);
    bool isICX453     = sxIsICX453(model);
    PrimaryCCD.setInterlaced(isInterlaced);
    sxGetCameraParams(handle, 0, &params);
    if (isInterlaced)
    {
        params.pix_height /= 2;
        params.height *= 2;
        wipeDelay = 130000;
    }
    else if (isICX453)
    {
        params.width = 3032;
        params.height = 2016;
    }
    SetCCDParams(params.width, params.height, params.bits_per_pixel, params.pix_width, params.pix_height);

/Markku

EQ8, Small scope SW200, Big scope SW300, Xagyl FW, Guidescope Celestron 80mm, SX LodestarX2, SXVR-H9.
RPi3, Ubuntu Mate, and many Arduinos..
The following user(s) said Thank You bluthen

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4 weeks 1 day ago
AstroNerd
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Failure to take exposure with Starlight SXVR-M25C #44647
I do t understand any of this, as I have the SXVR M25c and it runs perfectly on my rpi4 with Stellarmate...

Stellarmate OS BETA on Raspberry pi4b
Skywatcher EQ8 pro
Meade series 5000 80mm triplet Apo & Meade 8” SCT (de-forked)
Starlight Xpress SXVR H18, SXVR M25c, Lodestar Guide Camera
Pegasus Ultimate Hub for all USB & Power
Pegasus focus motors on both scopes

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4 weeks 1 day ago
AstroNerd
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Failure to take exposure with Starlight SXVR-M25C #44648
There is nothing wrong with the driver, it took us a while 18 months back to get it to work properly, and it does now, as I have this camera, yours is the SXV mine is the newer SXVR and works fine....there must be an error on your system...

Stellarmate OS BETA on Raspberry pi4b
Skywatcher EQ8 pro
Meade series 5000 80mm triplet Apo & Meade 8” SCT (de-forked)
Starlight Xpress SXVR H18, SXVR M25c, Lodestar Guide Camera
Pegasus Ultimate Hub for all USB & Power
Pegasus focus motors on both scopes

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4 weeks 1 day ago 4 weeks 1 day ago by bluthen.
bluthen
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Failure to take exposure with Starlight SXVR-M25C #44653
Yeah. I'm not sure what all is the difference between the two cameras but I guess they are slightly incompatible. That would be easy if it is just width and height issue. Can maybe just add a overwrite flag that one can toggle. If I can figure out how to make indi use my own build of the sx driver I could try it. It would be a lot easier if I can take the camera home. The club really didn't want anyone leaving the observatory with it, but maybe I can ask for an exception to play with it for a week during next full moon.

As for an error on my system. I'm up for trying whatever is suggested. I've tried this on two different laptops I have.

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4 weeks 1 day ago
AstroNerd
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Failure to take exposure with Starlight SXVR-M25C #44659
I think the problem lies with the fact that your camera is the older SXV version, and mine is the SXVR, they have got different resolutions, not sure why yours is not being recognised correctly...
About 18 months to 2 years ago Jasem and Peter (one of the indigo developers) did a lot of work on this driver, as it did not work for me and had similar issues that you are having, but it does now work perfectly on the SXVR version, but I too at that time has issues with incorrect resolutions being displayed...amongst other issues and errors, that in time were all sorted..

You say the PID numbers are the same or different on the two cameras...as they should be different...?.

Stellarmate OS BETA on Raspberry pi4b
Skywatcher EQ8 pro
Meade series 5000 80mm triplet Apo & Meade 8” SCT (de-forked)
Starlight Xpress SXVR H18, SXVR M25c, Lodestar Guide Camera
Pegasus Ultimate Hub for all USB & Power
Pegasus focus motors on both scopes

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4 weeks 22 hours ago
bluthen
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Failure to take exposure with Starlight SXVR-M25C #44668
I agree. If I was using a SXVR I bet there would be no problem.

Yes the PID it shows is 0x325 which I think is the same as the SXVR according to here:
www.sxccd.com/80-support

lsusb with the SXV-M25C
===============================================================
Bus 001 Device 005: ID 1278:0325 Starlight Xpress SXV-M25C
===============================================================

Interesting that in the linux usbids file PID 0325 is the SXV-M25C not SXVR-M25C. I guess because it was first.

Looks like maybe my next step will be to try to get my own build going and understand the driver more.

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4 weeks 18 hours ago
maxer
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Failure to take exposure with Starlight SXVR-M25C #44676
@AstroNerd
Yes, you are correct, the driver works perfectly for sx cameras and I'm using it too, but I think it should work for his cam too.

@bluthen
I wrote a quick start manual (if it can be called like that) for you so you can do some testing yourself :)
sudo apt install git build-essential cmake libindi-dev libnova-dev libgsl-dev libusb-1.0-0-dev libcfitsio-dev

git clone --depth=1 https://github.com/indilib/indi-3rdparty.git  (directory indi-3rdparty will be created)
cd indi-3rdparty
cd indi-sx
mkdir build
cd build
cmake ..                  (if some libs are missing then it tells you what's missing)
make                       (if there is no errors reported go for next command)
indiserver ./indi_sx_ccd    (have your cam connected and run this for testing the new driver)

I hope I didn't miss anything..

/Markku

EQ8, Small scope SW200, Big scope SW300, Xagyl FW, Guidescope Celestron 80mm, SX LodestarX2, SXVR-H9.
RPi3, Ubuntu Mate, and many Arduinos..
The following user(s) said Thank You bluthen

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