Interface for selecting a camera [Legacy API: 1st generation].
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| cvbbool_t | CanCameraSelect (IMG Image) |
| | This function verifies whether the image supports the CameraSelect interface.
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| cvbres_t | GetCamPort (IMG Image, cvbval_t &lPort) |
| | Returns the number of the currently selected camera port.
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| cvbres_t | GetNumPorts (IMG Image, cvbval_t &lNumPorts) |
| | Returns the number of ports of the image or image acquisition device.
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| cvbres_t | SetCamPort (IMG Image, cvbval_t lPort, cvbval_t lImgToWait) |
| | Sets the current camera port.
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Interface for selecting a camera [Legacy API: 1st generation].
◆ CanCameraSelect()
| cvbbool_t CanCameraSelect |
( |
IMG | Image | ) |
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This function verifies whether the image supports the CameraSelect interface.
- Parameters
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| [in] | Image | Handle of image object. |
- Returns
TRUE if the image supports the CameraSelect interface, FALSE otherwise.
- Supported platforms:
- Win32
Win64
Linux
- Examples:
- Visual C++ - VC MDI Example (DLL only)
◆ GetCamPort()
| cvbres_t GetCamPort |
( |
IMG | Image, |
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cvbval_t & | lPort ) |
Returns the number of the currently selected camera port.
- Parameters
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| [in] | Image | Handle of image object. |
| [out] | lPort | Current camera port. |
- Returns
- 0 : OK
<0 : an error occured
- Supported platforms:
- Win32
Win64
Linux
- Examples:
- Visual C++ - VC MDI Example (DLL only)
◆ GetNumPorts()
| cvbres_t GetNumPorts |
( |
IMG | Image, |
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cvbval_t & | lNumPorts ) |
Returns the number of ports of the image or image acquisition device.
- Parameters
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| [in] | Image | Handle of image object. |
| [out] | lNumPorts | Number of ports. |
- Returns
- 0 : OK
<0 : an error occured
- Supported platforms:
- Win32
Win64
Linux
- Examples:
- Visual C++ - VC MDI Example (DLL only)
◆ SetCamPort()
| cvbres_t SetCamPort |
( |
IMG | Image, |
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cvbval_t | lPort, |
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cvbval_t | lImgToWait ) |
Sets the current camera port.
Depending on the camera timing mode and the acquisition device, it is important to set the lImgToWait to a value that allows the acquisition device time to synchronise. If images are not synchronised after switching increase this number by 1 or 2 frames.
- Parameters
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| [in] | Image | Handle of image object. |
| [in] | lPort | Port to be set active. |
| [in] | lImgToWait | Specifies the number of vertical blanks to wait after switching in order to give the PLL enough time to prepare for the new signal. |
- Returns
- 0 : OK
<0 : an error occured
- Supported platforms:
- Win32
Win64
Linux
- Examples:
- Visual C++ - VC MDI Example (DLL only)
