Page History

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• PnCCD camera (used by the CAMP collaboration):

  Code Block
  int getPnCcdValue (int deviceId, unsigned char*& image, int& width, int& height );

  This camera has 4 links, each link provides a 512 x 512 x 16 bit image. This function combines the four images to a single 1024 x 1024 x 16 bit image.
  deviceId can be PnCcd0 or PnCcd1, width and height are the number of pixels in each direction.

• Princeton camera:
  To get the image data (array of unsigned short), use getPrincetonValue, and to get other information, like the image size, camera exposure, temperature etc, use getPrincetonConfig and getPrincetonTemperature:

  Code Block

  int getPrincetonConfig(Pds::DetInfo::Detector det, int iDevId, int& width, int& height, int& orgX, int& orgY, int& binX, int&binY); int getPrincetonValue(Pds: // image width and height in pixels int& orgX, int& orgY, // 0,0 int& binX, int&binY); // 1,1 int getPrincetonValue(Pds::DetInfo::Detector det, int iDevId, unsigned short *& image); // pointer to first pixel element int getPrincetonTemperature(Pds::DetInfo::Detector det, int iDevId, float& temperature);

  fetches the configuration and data from the camera. getPrincetonTemperature is there to check the temperature of the camera at the time of data taking (not necessarily available for every shot).

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