stereolabs/zed-matlab

build 'mexZED' and 'INSTALL' have mistakes using the new updata zed-matlab

ultimata opened this issue · 5 comments

ultimata commented

I install 'ZED_SDK_Windows10_cuda11.1_v3.3.1' and 'cuda_11.1.0_456.43_win10' and 'vs2015'.
The "ZED Depth Viewer" can work.
I open 'MEX.sln' using vs2015, and choose 'release' and 'x64'.
When I build 'mexZED', there are some mistakes. The mistakes are shown below:
1.
C2440 static_cast
"C2440 “static_cast”: can not convert from “double”to“sl::REFERENCE_FRAME” mexZED F:\ZED_MATLAB\zed-matlab-master20201116\src\mex\mexZED.cpp 723

in 'mexZED.cpp' and line 723, the program is 'ref_f = static_castsl::REFERENCE_FRAME(mxGetPr(prhs[1])[0]);'
image

2.when I build ' INSTALL ', there are mistakes.

MSB3073 命令“setlocal
D:\CMake\bin\cmake.exe -DBUILD_TYPE=Release -P cmake_install.cmake
if %errorlevel% neq 0 goto :cmEnd
:cmEnd
endlocal & call :cmErrorLevel %errorlevel% & goto :cmDone
:cmErrorLevel
exit /b %1
:cmDone
if %errorlevel% neq 0 goto :VCEnd
:VCEnd”已退出，代码为 1。 INSTALL C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.CppCommon.targets 133
image

I need help to solve the mistakes.
Thanks.

P-yver commented

Can you try first to cast values to int and then to the required type?

if (nrhs == 2) {
    int val = mxGetPr(prhs[1])[0];
    ref_f = static_cast<sl::REFERENCE_FRAME>(val);
}

and

if (nrhs == 2) {
    int val = mxGetPr(prhs[1])[0];
    t_ref = static_cast<sl::TIME_REFERENCE>(val);                
}
ultimata commented

Hi, P-yver
thanks your help. I rewrite the code as your provied.
and build the mexZED. there are some mistakes such as sl::depth_mode in line 343 (C2440)of mexZED.cpp.
I add code as your advised.

if(ref == curr) {
        if(mxIsNumeric(v_in)){
           int val = mxGetPr(v_in)[0];
            output = static_cast<T>(**val**);
            //mexPrintf("Set %s\n", curr.c_str());

        }
        else
            mexPrintf("Can not convert %s\n", curr.c_str());
   }

and I rebuild the mexZED, it can work.
there are other error in ZED_Camera.m, when set 'InitParameters.camera_resolution = 2; %HD720',There is a warning in matlab:
========= ZED SDK PLUGIN =========
-- Retrieve Images and Depth --
warning: ZED SDK error when calling: open, Error: CAMERA FAILED TO SETUP
========= END =========
And I set ‘InitParameters.camera_resolution = 3’ ，it can work.

The value of InitParameters.camera_resolution is set to 0,1,2, the Error of matlab is ‘CAMERA FAILED TO SETUP’

Can you give some advice?

Thanks.

P-yver commented

Hi,
Can you run the program ZED Explorer provided in the installer and check if you can switch between resolutions without issues or run the ZED Diagnostic tool?

ultimata commented

Hi, P-yver
Thanks your help.
I connect the camera with usb 2.0, so the resolution do not work.
I use usb 3.0 to connect the camera and the camera can work.
Thanks again.

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