How's the right syntax for setting camera parameters
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I want to set other parameters for my Basler acA1600-60gm camera. I'm using the GigE-functionality of the Image Akquisition App of Matlab:
%
% Initialisierung Kamera
imaqreset;
% Setzt alle Einstellungen bezüglich der imaq-Module zurück
gigecamlist;
% Zeigt alle GigE-Kameras an
cam = gigecam;
% Erzeugt ein gigecam-Objekt mit den Namen cam
As next I want to change the area of interest. As you see I tried several functions:
cam.AutoFunctionAOIHeight.SetValue = 500
% Setzen der Y-Breite (Höhe des Bildes)
cam.AutoFunctionAOIWidth.SetValue = [ int32(500) ]
% Setzen der X-Breite (Breite des Bildes)
cam.AutoFunctionAOIOffsetX.SetValue = [ int32(200) ]
% Setzen des X-Offsets (Koordinate der linken oberen Ecke der AoI bezogen
% auf Gesamtsensor
cam.AutoFunctionAOIOffsetY.SetValue = [ int32(300) ]
% Setzen des Y-Offsets (Koordinate der linken oberen Ecke der AoI bezogen auf Gesamtsensor
But I get the following error:
Warning: Struct field assignment overwrites a value with class
"int32". See MATLAB R14SP2 Release Notes, Assigning Nonstructure
Variables As Structures Displays Warning, for details.
> In A1_Bildaufnahme_GigE (line 25)
Error using A1_Bildaufnahme_GigE (line 25)
AutoFunctionAOIHeight should be numeric.
The parameters are presented like followed:
get(cam)
AcquisitionFrameRateAbs = 10
AcquisitionFrameRateEnable = False
AcquisitionStatusSelector = FrameTriggerWait
ActionCommandCount = 1
ActionDeviceKey = 0
ActionGroupKey = 0
ActionGroupMask = 0
ActionSelector = 1
AutoExposureTimeAbsLowerLimit = 35
AutoExposureTimeAbsUpperLimit = 350000
AutoFunctionAOIHeight = 600
AutoFunctionAOIOffsetX = 1
AutoFunctionAOIOffsetY = 1
AutoFunctionAOISelector = AOI1
AutoFunctionAOIUsageIntensity = True
AutoFunctionAOIUsageRedLightCorrection = (Currently not accessible)
AutoFunctionAOIUsageWhiteBalance = False
AutoFunctionAOIWidth = 1600
......
What's the right syntax for setting a new area of interest?
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