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Linux、MacOS、RPI3、Android SDK
2019 年 03 月 14 日
Version record
Note: Red font is a description of important BUG fixes, while green font is a description of existing problems.
RPI3 Linux MacOS QHYCCD SDK Library Installation
1、
Decompression SDK package(tar zxvf package name).
2、Enter the decompressed directory, install and execute the install.sh command(sudo ./install.sh,uninstall and  execute the uninstall.sh command(sudo ./uninstall.sh.
 

DEMO Compilation Explanation SDK installation
Firmware download DEMO compilation
1. cd /usr/local/testapp/DownloadFirmware
2. Make
Note: Only MacOS system is used. Before testing single frame and active frame capture DEMO program, firmware download DEMO program should be executed first.
 
Single frame capture DEMO compilation
1、cd /usr/local/testapp/SingleFrameMode
2、make 

Live frame capture DEMO compilation
1、cd /usr/local/testapp/LiveFrameMode
2、make

Note: If the demo program Compile or run cannot find libqhyccd. so or other libraries, first check whether it is installed, and if the execution command sudo ldconfig is installed.


V2019.03.14.0 
update record:
1. Fixed the case that QHY294C has a single frame mode, and the image occasionally moves 2 pixels to the right, and the corresponding image start position was modified.
2. Repair BUG of ROI function of QHY8L and QHY9.
3. Repair the problem that some cameras lack exposure or the exposure step is incorrect.
4. Repair the problems in error handling of vendRXD, TXD, RXD_EX and TXD_EX of QHYCAM.CPP.
5. Realize GetQHYCCD Exposure Remaining function to get the remaining percentage of exposure time.
6. Correct BUG implied in firmware function module downloaded from memory.
7. Optimizing image memory allocation in linux, MacOS and rpi3 systems.
8. Increase the function GetQHYCCDBeforeOpenParam to get the step size and interval of gain and offset before opening the camera.
9.x2 increases the range size of gain and offset of the camera, and refreshes the window data to the parameters of the camera after selecting different cameras in the drop-down box.
10. Add a multi-check box in the settings window to select whether qhy10 and qhy12 need 90 degrees of rotation.
11. Modify QHY5III 224C single frame mode to turn on AMPV function by default.
12. Add Gain and Offset intervals to the X2 plug-in settings window, and add the set cameras for guiding stars or shooting cameras.
13. Correct the problem that QHY8PRO, QHY9T, QHY10, QHY11, QHY12, QHY15, QHY16, QHY21, QHY22, QHY23 camera acquisition function return does not support cooler.
Note:
1.This version does not support QHY5 QHY8 QHY12-C QHY16803 cameras at present.
2. Update record information includes QHYCCD SDK library and TheSkyX plug-in under all operating systems.
 
Download:
Linux
RPI3
MacOs

Android
Linux_x64
MacOs_x64



Version Links with Debug Information



V2019.02.28.0 
update record:
1. Repair QHY178C in single frame mode, direct shooting will appear abnormal image, local noise BUG.
2. Fixed the blocked BUG in ROI mode of QHY5II.
3. Repair the BUG lost by WINUSB camera after scanning again in ASCOM.
4. Repaired the ROI of QHY8L, modified the ROI and shot the second BUG that would collapse.
5. Adding IsQHYCCDControlAvailable function, we can know whether the camera supports single-frame mode and continuous mode by calling. (See SDK development manual for more information on usage.)
6. In V4.0.14 version, QHY178 needs the second frame exposure time to correct the BUG.
7. Add downfirmware. CPP to download firmware from memory.
8. Correct 163M camera gain value to return incorrect bug.
9. Correct the bug that the gain value returns to 1 in the single frame mode of 168C camera.
10. Fix QHY183 in V4.0.14 in continuous mode, 8BIT and 16BIT do not map the problem.
11. Fixed a BUG returned from the judgement involving the connection of the filter wheel.
12. In the single frame mode of QHY294C, the image occasionally shifts 2 pixels to the right, which is repaired, and the corresponding starting position of the image is modified accordingly.
13. Fix the bug that the 5III 290C M camera falls into a dead cycle when acquiring single frame and active frame images in Linux, RPI3 and MacOS (the reason is that the firmware is correct after replacing the new firmware).
14. Adding the save function of X2 camera after selection.
15. Add functions to get and print SDK version number and firmware version number in testapp.
16. Open the function of downloading firmware from memory in LINUX and RPI3 systems.
Note:
1.This version does not support QHY5 QHY8 QHY12-C QHY16803 cameras at present.
2. Update record information includes QHYCCD SDK library and TheSkyX plug-in under all operating systems.
 
Download:
Linux
RPI3
MacOs

Android
Linux_x64
MacOs_x64



Version Links with Debug Information


 

V2019.02.21.0 
update record:
1. The single frame mode reading of 163 168 128 367 183 under ARM LINUX is improved.
2. Fixed some of the camera abnormalities in the previous version.
3. Add SDK library deep cleaning command;
4. MacOS system adds the function EXPORTFUNC uint32_t STDCALL OSXInitQHYCCD Firmware Array () to load firmware from memory, and retains the function of loading firmware from files during the transition period.
5. Added 32-bit version of Linux and macos.
6.Fixed the incorrect BUG of 183M and 183C in obtaining single frame image on RPI3 system.
7.Add the hardware roi support of QHY183 camera.
Note:
This version does not support QHY5 QHY8 QHY12-C QHY5III290M QHY5III290C QHY16803 cameras at present.
 
Download:
Linux
RPI3
MacOs

Android
Linux_x64
MacOs_x64



Version Links with Debug Information




V2019.02.11.0 
update record:
1.Fixed the problem of QHY2020 camera active frame capture without image.
2.Solve the problem that demo program compiled in testapp directory does not pass;
3. Adding Installation and UnInstallation Commands;


Note:
This version does not support QHY5 QHY8 QHY12-C QHY5III290M QHY5III290C QHY16803 cameras at present.
 
Download:
Linux
RPI3
MacOs

Android

V2019.01.22.0 Test Report on Linux Platform


Version Links with Debug Information

 
V2019.01.22.0 
update record:
1.This version of QHYCCD SDK has made great changes and optimizations from the structure, and can access and process multiple (theoretically up to 18) QHYCCD cameras.
2.
Added support for cameras QHY294, QHY550, QHY2020, QHY42, QHY4040,QHY42PRO.
3.Fixed the BUG of no image captured by QHY183M camera in single frame.
4.Fixed the BUG of incorrect live mode image of QHY178 camera.
5.
Fixed the BUG that the same target temperature could not be refrigerated after the camera closed the refrigeration.

Note:
This version does not support QHY5 QHY8 QHY12-C QHY5III290M QHY5III290C QHY16803 cameras at present.
 
Download:
Linux
RPI3
MacOs

Android

V2019.01.22.0 Test Report on Linux Platform


Version Links with Debug Information


Old version of Linux platform

You can click here to download SDK for Linux.There are two versions of the Linux SDK, QHYCCD_Linux and QHYCCD_Linux_New, QHYCCD_Linux is old, it is no longer updated, and QHYCCD_Linux_New is the new Linux SDK updated from 2017.In addition to the SDK, you can also download TheSkyX plug-ins, INDI, etc.
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