Specifications

sharpVISION™ Camera

sharpVISION™ SDK Reference

7.2.3. IdtSvEnumCameras

[nResult, nItems, svArray] = SharpML (‘IdtSvEnumCameras’)

Inputs

None

Outputs

nResult

Specifies the return error code of the function (0 if the function is successful, otherwise not 0)

nItems

Specifies the number of detected cameras

svArray

Specifies the array containing the IDs of the detected cameras

Remarks

The routine enumerates the active cameras and return an array filled with the detected

cameras IDs. This routine must be called before IdtSvOpenCamera to find out which

cameras are available. The nItems variable contains the number of detected cameras. If any

error occurs during the cameras enumeration, the nResult variable contains an error code.