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INDI Library v2.0.6 is Released (02 Feb 2024)

Bi-monthly release with minor bug fixes and improvements

QHY driver crash on start

  • Posts: 23
  • Thank you received: 5
Recently I tested my QHY178MM with the latest indi-qhy driver, the driver crashed immediately on startup. Checking the output, it looks like something went wrong in the libqhyccd.so. Testing with 2 machines got the same result.

Here is the log:
2018-04-30T12:08:38: startup: indiserver -v indi_qhy_ccd 
2018-04-30T12:08:38: Driver indi_qhy_ccd: pid=7136 rfd=3 wfd=6 efd=7
2018-04-30T12:08:38: listening to port 7624 on fd 4
*** Error in `': double free or corruption (fasttop): 0x00005607f6306710 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f04677c97e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7f04677d237a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7f04677d653c]
/usr/lib/x86_64-linux-gnu/libqhyccd.so.2(ScanQHYCCD+0x152)[0x7f0468878913]
[0x5607f556a741]
[0x5607f556aa23]
/usr/lib/x86_64-linux-gnu/libindidriver.so.1(dispatch+0x23f)[0x7f0495930328]
/usr/lib/x86_64-linux-gnu/libindidriver.so.1(clientMsgCB+0xfc)[0x7f0495931020]
/usr/lib/x86_64-linux-gnu/libindidriver.so.1(+0x32a7a)[0x7f0495931a7a]
/usr/lib/x86_64-linux-gnu/libindidriver.so.1(eventLoop+0x19)[0x7f0495931ab7]
/usr/lib/x86_64-linux-gnu/libindidriver.so.1(main+0x114)[0x7f0495931711]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f0467772830]
[0x5607f5569ea9]
======= Memory map: ========
5607f5565000-5607f5572000 r-xp 00000000 08:01 5114117                    /usr/bin/indi_qhy_ccd
5607f5772000-5607f5773000 r--p 0000d000 08:01 5114117                    /usr/bin/indi_qhy_ccd
5607f5773000-5607f5774000 rw-p 0000e000 08:01 5114117                    /usr/bin/indi_qhy_ccd
5607f62c7000-5607f6316000 rw-p 00000000 00:00 0                          [heap]
7f0460000000-7f0460021000 rw-p 00000000 00:00 0 
7f0460021000-7f0464000000 ---p 00000000 00:00 0 
7f0465442000-7f0465443000 ---p 00000000 00:00 0 
7f0465443000-7f0465c43000 rw-p 00000000 00:00 0 
7f0465c43000-7f0465c4a000 r-xp 00000000 08:01 396871                     /lib/x86_64-linux-gnu/librt-2.23.so
7f0465c4a000-7f0465e49000 ---p 00007000 08:01 396871                     /lib/x86_64-linux-gnu/librt-2.23.so
7f0465e49000-7f0465e4a000 r--p 00006000 08:01 396871                     /lib/x86_64-linux-gnu/librt-2.23.so
7f0465e4a000-7f0465e4b000 rw-p 00007000 08:01 396871                     /lib/x86_64-linux-gnu/librt-2.23.so
7f0465e4b000-7f0465e88000 r-xp 00000000 08:01 5252329                    /usr/local/lib/libgslcblas.so.0.0.0
7f0465e88000-7f0466087000 ---p 0003d000 08:01 5252329                    /usr/local/lib/libgslcblas.so.0.0.0
7f0466087000-7f0466088000 r--p 0003c000 08:01 5252329                    /usr/local/lib/libgslcblas.so.0.0.0
7f0466088000-7f0466089000 rw-p 0003d000 08:01 5252329                    /usr/local/lib/libgslcblas.so.0.0.0
7f0466089000-7f04662de000 r-xp 00000000 08:01 5252440                    /usr/local/lib/libgsl.so.19.3.0
7f04662de000-7f04664de000 ---p 00255000 08:01 5252440                    /usr/local/lib/libgsl.so.19.3.0
7f04664de000-7f04664e1000 r--p 00255000 08:01 5252440                    /usr/local/lib/libgsl.so.19.3.0
7f04664e1000-7f04664f2000 rw-p 00258000 08:01 5252440                    /usr/local/lib/libgsl.so.19.3.0
7f04664f2000-7f04664f5000 r-xp 00000000 08:01 396855                     /lib/x86_64-linux-gnu/libdl-2.23.so
7f04664f5000-7f04666f4000 ---p 00003000 08:01 396855                     /lib/x86_64-linux-gnu/libdl-2.23.so
7f04666f4000-7f04666f5000 r--p 00002000 08:01 396855                     /lib/x86_64-linux-gnu/libdl-2.23.so
7f04666f5000-7f04666f6000 rw-p 00003000 08:01 396855                     /lib/x86_64-linux-gnu/libdl-2.23.so
7f04666f6000-7f04666fd000 r-xp 00000000 08:01 5120683                    /usr/lib/x86_64-linux-gnu/libogg.so.0.8.2
7f04666fd000-7f04668fd000 ---p 00007000 08:01 5120683                    /usr/lib/x86_64-linux-gnu/libogg.so.0.8.2
7f04668fd000-7f04668fe000 r--p 00007000 08:01 5120683                    /usr/lib/x86_64-linux-gnu/libogg.so.0.8.2
7f04668fe000-7f04668ff000 rw-p 00008000 08:01 5120683                    /usr/lib/x86_64-linux-gnu/libogg.so.0.8.2
7f04668ff000-7f0466918000 r-xp 00000000 08:01 5120957                    /usr/lib/x86_64-linux-gnu/libtheoradec.so.1.1.4
7f0466918000-7f0466b17000 ---p 00019000 08:01 5120957                    /usr/lib/x86_64-linux-gnu/libtheoradec.so.1.1.4
7f0466b17000-7f0466b18000 r--p 00018000 08:01 5120957                    /usr/lib/x86_64-linux-gnu/libtheoradec.so.1.1.4
7f0466b18000-7f0466b19000 rw-p 00019000 08:01 5120957                    /usr/lib/x86_64-linux-gnu/libtheoradec.so.1.1.4
7f0466b19000-7f0466b57000 r-xp 00000000 08:01 5120959                    /usr/lib/x86_64-linux-gnu/libtheoraenc.so.1.1.2
7f0466b57000-7f0466d56000 ---p 0003e000 08:01 5120959                    /usr/lib/x86_64-linux-gnu/libtheoraenc.so.1.1.2
7f0466d56000-7f0466d57000 r--p 0003d000 08:01 5120959                    /usr/lib/x86_64-linux-gnu/libtheoraenc.so.1.1.2
7f0466d57000-7f0466d58000 rw-p 0003e000 08:01 5120959                    /usr/lib/x86_64-linux-gnu/libtheoraenc.so.1.1.2
7f0466d58000-7f0466daf000 r-xp 00000000 08:01 5120488                    /usr/lib/x86_64-linux-gnu/libjpeg.so.8.0.2
7f0466daf000-7f0466faf000 ---p 00057000 08:01 5120488                    /usr/lib/x86_64-linux-gnu/libjpeg.so.8.0.2
7f0466faf000-7f0466fb0000 r--p 00057000 08:01 5120488                    /usr/lib/x86_64-linux-gnu/libjpeg.so.8.0.2
7f0466fb0000-7f0466fb1000 rw-p 00058000 08:01 5120488                    /usr/lib/x86_64-linux-gnu/libjpeg.so.8.0.2
7f0466fb1000-7f0466fca000 r-xp 00000000 08:01 394716                     /lib/x86_64-linux-gnu/libz.so.1.2.8
7f0466fca000-7f04671c9000 ---p 00019000 08:01 394716                     /lib/x86_64-linux-gnu/libz.so.1.2.8
7f04671c9000-7f04671ca000 r--p 00018000 08:01 394716                     /lib/x86_64-linux-gnu/libz.so.1.2.8
7f04671ca000-7f04671cb000 rw-p 00019000 08:01 394716                     /lib/x86_64-linux-gnu/libz.so.1.2.8
7f04671cb000-7f0467551000 r-xp 00000000 08:01 5128217                    /usr/lib/x86_64-linux-gnu/libnova-0.14.so.0.0.0
7f0467551000-7f0467750000 ---p 00386000 08:01 5128217                    /usr/lib/x86_64-linux-gnu/libnova-0.14.so.0.0.0
7f0467750000-7f0467751000 r--p 00385000 08:01 5128217                    /usr/lib/x86_64-linux-gnu/libnova-0.14.so.0.0.0
7f0467751000-7f0467752000 rw-p 00386000 08:01 5128217                    /usr/lib/x86_64-linux-gnu/libnova-0.14.so.0.0.0
7f0467752000-7f0467912000 r-xp 00000000 08:01 396853                     /lib/x86_64-linux-gnu/libc-2.23.so
7f0467912000-7f0467b12000 ---p 001c0000 08:01 396853                     /lib/x86_64-linux-gnu/libc-2.23.so
7f0467b12000-7f0467b16000 r--p 001c0000 08:01 396853                     /lib/x86_64-linux-gnu/libc-2.23.so
7f0467b16000-7f0467b18000 rw-p 001c4000 08:01 396853                     /lib/x86_64-linux-gnu/libc-2.23.so
7f0467b18000-7f0467b1c000 rw-p 00000000 00:00 0 
7f0467b1c000-7f0467b32000 r-xp 00000000 08:01 397869                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7f0467b32000-7f0467d31000 ---p 00016000 08:01 397869                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7f0467d31000-7f0467d32000 rw-p 00015000 08:01 397869                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7f0467d32000-7f0467e3a000 r-xp 00000000 08:01 394794                     /lib/x86_64-linux-gnu/libm-2.23.so
7f0467e3a000-7f0468039000 ---p 00108000 08:01 394794                     /lib/x86_64-linux-gnu/libm-2.23.so
7f0468039000-7f046803a000 r--p 00107000 08:01 394794                     /lib/x86_64-linux-gnu/libm-2.23.so
7f046803a000-7f046803b000 rw-p 00108000 08:01 394794                     /lib/x86_64-linux-gnu/libm-2.23.so
7f046803b000-7f04681ad000 r-xp 00000000 08:01 5113691                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f04681ad000-7f04683ad000 ---p 00172000 08:01 5113691                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f04683ad000-7f04683b7000 r--p 00172000 08:01 5113691                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f04683b7000-7f04683b9000 rw-p 0017c000 08:01 5113691                    /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21
7f04683b9000-7f04683bd000 rw-p 00000000 00:00 0 
7f04683bd000-7f04683d5000 r-xp 00000000 08:01 396852                     /lib/x86_64-linux-gnu/libpthread-2.23.so
7f04683d5000-7f04685d4000 ---p 00018000 08:01 396852                     /lib/x86_64-linux-gnu/libpthread-2.23.so
7f04685d4000-7f04685d5000 r--p 00017000 08:01 396852                     /lib/x86_64-linux-gnu/libpthread-2.23.so
7f04685d5000-7f04685d6000 rw-p 00018000 08:01 396852                     /lib/x86_64-linux-gnu/libpthread-2.23.so
7f04685d6000-7f04685da000 rw-p 00000000 00:00 0 
7f04685da000-7f04685f1000 r-xp 00000000 08:01 398009                     /lib/x86_64-linux-gnu/libusb-1.0.so.0.1.0
7f04685f1000-7f04687f0000 ---p 00017000 08:01 398009                     /lib/x86_64-linux-gnu/libusb-1.0.so.0.1.0
7f04687f0000-7f04687f1000 r--p 00016000 08:01 398009                     /lib/x86_64-linux-gnu/libusb-1.0.so.0.1.0
7f04687f1000-7f04687f2000 rw-p 00017000 08:01 398009                     /lib/x86_64-linux-gnu/libusb-1.0.so.0.1.0
7f04687f2000-7f0468957000 r-xp 00000000 08:01 5112500                    /usr/lib/x86_64-linux-gnu/libqhyccd.so.2.0.3
7f0468957000-7f0468b56000 ---p 00165000 08:01 5112500                    /usr/lib/x86_64-linux-gnu/libqhyccd.so.2.0.3
7f0468b56000-7f0468b6a000 r--p 00164000 08:01 5112500                    /usr/lib/x86_64-linux-gnu/libqhyccd.so.2.0.3
7f0468b6a000-7f0468b85000 rw-p 00178000 08:01 5112500                    /usr/lib/x86_64-linux-gnu/libqhyccd.so.2.0.3
7f0468b85000-7f0495319000 rw-p 00000000 00:00 0 
7f0495319000-7f0495469000 r-xp 00000000 08:01 5128222                    /usr/lib/x86_64-linux-gnu/libcfitsio.so.2.3.37
7f0495469000-7f0495669000 ---p 00150000 08:01 5128222                    /usr/lib/x86_64-linux-gnu/libcfitsio.so.2.3.37
7f0495669000-7f049566a000 r--p 00150000 08:01 5128222                    /usr/lib/x86_64-linux-gnu/libcfitsio.so.2.3.37
7f049566a000-7f049566c000 rw-p 00151000 08:01 5128222                    /usr/lib/x86_64-linux-gnu/libcfitsio.so.2.3.37
7f049566c000-7f04956e3000 rw-p 00000000 00:00 0 
7f04956e3000-7f04956fe000 r-xp 00000000 08:01 5119030                    /usr/lib/x86_64-linux-gnu/libindiAlignmentDriver.so.1.7.2
7f04956fe000-7f04958fd000 ---p 0001b000 08:01 5119030                    /usr/lib/x86_64-linux-gnu/libindiAlignmentDriver.so.1.7.2
7f04958fd000-7f04958fe000 r--p 0001a000 08:01 5119030                    /usr/lib/x86_64-linux-gnu/libindiAlignmentDriver.so.1.7.2
7f04958fe000-7f04958ff000 rw-p 0001b000 08:01 5119030                    /usr/lib/x86_64-linux-gnu/libindiAlignmentDriver.so.1.7.2
7f04958ff000-7f04959e6000 r-xp 00000000 08:01 5119038                    /usr/lib/x86_64-linux-gnu/libindidriver.so.1.7.2
7f04959e6000-7f0495be6000 ---p 000e7000 08:01 5119038                    /usr/lib/x86_64-linux-gnu/libindidriver.so.1.7.2
7f0495be6000-7f0495be9000 r--p 000e7000 08:01 5119038                    /usr/lib/x86_64-linux-gnu/libindidriver.so.1.7.2
7f0495be9000-7f0495beb000 rw-p 000ea000 08:01 5119038                    /usr/lib/x86_64-linux-gnu/libindidriver.so.1.7.2
7f0495beb000-7f0495c54000 rw-p 00000000 00:00 0 
7f0495c54000-7f0495c7a000 r-xp 00000000 08:01 396851                     /lib/x86_64-linux-gnu/ld-2.23.so
7f0495e24000-7f0495e2a000 rw-p 00000000 00:00 0 
7f0495e2a000-7f0495e48000 r-xp 00000000 08:01 393471                     /lib/x86_64-linux-gnu/libudev.so.1.6.4
7f0495e48000-7f0495e49000 r--p 0001d000 08:01 393471                     /lib/x86_64-linux-gnu/libudev.so.1.6.4
7f0495e49000-7f0495e4a000 rw-p 0001e000 08:01 393471                     /lib/x86_64-linux-gnu/libudev.so.1.6.4
7f0495e4a000-7f0495e51000 rw-p 00000000 00:00 0 
7f0495e78000-7f0495e79000 rw-p 00000000 00:00 0 
7f0495e79000-7f0495e7a000 r--p 00025000 08:01 396851                     /lib/x86_64-linux-gnu/ld-2.23.so
7f0495e7a000-7f0495e7b000 rw-p 00026000 08:01 396851                     /lib/x86_64-linux-gnu/ld-2.23.so
7f0495e7b000-7f0495e7c000 rw-p 00000000 00:00 0 
7ffcee385000-7ffcee3a6000 rw-p 00000000 00:00 0                          [stack]
7ffcee3ac000-7ffcee3af000 r--p 00000000 00:00 0                          [vvar]
7ffcee3af000-7ffcee3b1000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
2018-04-30T12:08:49: Driver indi_qhy_ccd: stderr EOF
Child process 7136 died
Main Scope: GSO RC8 (195mm f/8.2)
Focuser: MoonLite 1.5" for RC
Mount: AZ-EQ6
Guider: Moravian OAG with Moravian G1-2000M
Primary Cam: Moravian G2-3200
Filter: Johnson-Cousin BVI ; SDSS g' r' i' z' ; Strömgren b, Strömgren v, DDO-51, H-Alpha (3nm), H-Alpha(13.6nm)
Last edit: 5 years 10 months ago by starrybird.
5 years 10 months ago #25685

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  • Thank you received: 41
Hi starrybird,

this looks like a problem with the (proprietary) libqhyccd_x86_64.bin (ibqhyccd.so.2.0.3)
According to your dump, there seems to be a free(...) on a NULL pointer in function ScanQHYCCD.
How about downloading the latest (or an version earlier) proprietary qhy lib and try with that version.
The current one in libindi is:
>md5sum libqhyccd.so.2.0.3
62fa9d68e3bc39ba3378ec485aa52473  libqhyccd.so.2.0.3
 
>md5sum libqhyccd_x86_64.bin
62fa9d68e3bc39ba3378ec485aa52473  libqhyccd_x86_64.bin

Cheers
Thomas
5 years 10 months ago #25690

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The crash version of libqhyccd is 2.0.3. I went back to version 2.0.0 and the problem still exist.
Main Scope: GSO RC8 (195mm f/8.2)
Focuser: MoonLite 1.5" for RC
Mount: AZ-EQ6
Guider: Moravian OAG with Moravian G1-2000M
Primary Cam: Moravian G2-3200
Filter: Johnson-Cousin BVI ; SDSS g' r' i' z' ; Strömgren b, Strömgren v, DDO-51, H-Alpha (3nm), H-Alpha(13.6nm)
5 years 10 months ago #25692

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I tried it with github.com/qhyccd-lzr/QHYCCD_Linux/blob/master/libqhy_64.bin
and it does not crash anymore.

Here with
>md5sum libqhyccd.so.2.0.3
62fa9d68e3bc39ba3378ec485aa52473  libqhyccd.so.2.0.3
>./qhy_ccd_test                                          master
QHY Test CCD using SingleFrameMode, Version: 1.00
SDK resources initialized.
*** Error in `./qhy_ccd_test': double free or corruption (fasttop): 0x000055755c42e230 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x70bfb)[0x7fbdfdddbbfb]
/lib/x86_64-linux-gnu/libc.so.6(+0x76fc6)[0x7fbdfdde1fc6]
/lib/x86_64-linux-gnu/libc.so.6(+0x7780e)[0x7fbdfdde280e]
/opt/indi/master/lib/libqhyccd.so.2(ScanQHYCCD+0x152)[0x7fbdfee79913]
./qhy_ccd_test(main+0x9d)[0x55755abc918d]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1)[0x7fbdfdd8b2e1]

and here with
>md5sum ./libqhyccd.so (libqhy_64.bin)
091ae907433626f6ca65ae415edf4d55  ./libqhyccd.so
>./qhy_ccd_test                                          master
QHY Test CCD using SingleFrameMode, Version: 1.00
SDK resources initialized.
No QHYCCD camera found, please check USB or power.

As mentioned before, this seems to me a problem of the proprietary Linux QHY library.
The following user(s) said Thank You: starrybird
5 years 10 months ago #25697

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Hi guys,

I'm having the same error using the QHY driver. How do I install .bin files?...i tried following the method on this link below but had not success installation. it returns "Segmentation fault" in the terminal window.

howtoubuntu.org/how-to-execute-a-run-or-bin-file-in-ubuntu

Any help appreciated, Thanks.
5 years 10 months ago #25700

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Hi AstroWill:

Following Copello's method, the problem is temporarily solved.

Steps:
1. Download libqhy_64.bin from github.com/qhyccd-lzr/QHYCCD_Linux
2. Rename libqhy_64.bin to libqhyccd_x86_64.bin
3. Copy libqhyccd_x86_64.bin to libqhy folder and overwrite the existing file.
4. Compile the driver.
5. Create a symbol link to /usr/lib/x86_64-linux-gnu/libqhyccd.so.2.0.3: sudo ln -s /usr/lib/x86_64-linux-gnu/libqhyccd.so.2.0.3 /usr/lib/x86_64-linux-gnu/libqhy.so.0.1.8 (This is because the indi_qhy_ccd will find the libqhy.so.0.1.8, however, you'll get libqhyccd.so.2.0.3 from the installation.)
Main Scope: GSO RC8 (195mm f/8.2)
Focuser: MoonLite 1.5" for RC
Mount: AZ-EQ6
Guider: Moravian OAG with Moravian G1-2000M
Primary Cam: Moravian G2-3200
Filter: Johnson-Cousin BVI ; SDSS g' r' i' z' ; Strömgren b, Strömgren v, DDO-51, H-Alpha (3nm), H-Alpha(13.6nm)
The following user(s) said Thank You: Alfred, Wilson Muchenje
Last edit: 5 years 10 months ago by starrybird.
5 years 10 months ago #25703

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There exists also the following github repo github.com/qhyccd-lzr/QHYCCD_Linux_New
with version 1.1.1, however, only for arch x86_64 and armv8.

The current one in libindi repo where pushed by Jasem
>git log -1 --follow libqhyccd_x86_64.bin
commit 5cd83c371be08ff5d8e4a1ba27c542f141d0b0fd
Author: Jasem Mutlaq <mutlaqja@ikarustech.com>
Date:   Thu Apr 19 18:18:04 2018 +0300
 
    QHY SDK 2.0.3 release

@Jasem, where did you get this version?
5 years 10 months ago #25736

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My latest test with 0.1.8 SDK shows that the indi_qhy_ccd will not crash anymore, however, my camera cannot connect to the computer. I have been trying with many times and I could not solve the problem.
Main Scope: GSO RC8 (195mm f/8.2)
Focuser: MoonLite 1.5" for RC
Mount: AZ-EQ6
Guider: Moravian OAG with Moravian G1-2000M
Primary Cam: Moravian G2-3200
Filter: Johnson-Cousin BVI ; SDSS g' r' i' z' ; Strömgren b, Strömgren v, DDO-51, H-Alpha (3nm), H-Alpha(13.6nm)
5 years 10 months ago #25737

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According to github date/time information, the latest drivers (SDK) are
github.com/qhyccd-lzr/QHYCCD_Linux_New

So probably the problem can be fixed in those version (1.1.1)
5 years 10 months ago #25739

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Try to use this and see if it works. Just copy it directly to /usr/lib/x86_64-linux-gnu/

www.indilib.org/jdownloads/debug/libqhyccd.so.2.0.3

I just compiled this now. I can only provide the binary file as I have NDA with QHY.
The following user(s) said Thank You: starrybird
Last edit: 5 years 10 months ago by Jasem Mutlaq.
5 years 10 months ago #25765

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Thanks knro, I have patched your latest library and now the camera worked again ! I'll test it later on my remote INDI server to see if it can work.
Main Scope: GSO RC8 (195mm f/8.2)
Focuser: MoonLite 1.5" for RC
Mount: AZ-EQ6
Guider: Moravian OAG with Moravian G1-2000M
Primary Cam: Moravian G2-3200
Filter: Johnson-Cousin BVI ; SDSS g' r' i' z' ; Strömgren b, Strömgren v, DDO-51, H-Alpha (3nm), H-Alpha(13.6nm)
5 years 10 months ago #25772

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