ScannerMsg.h

#ifndef GCP_GRABBER_SCANNERMSG_H
#define GCP_GRABBER_SCANNERMSG_H

#include "gcp/util/common/GenericTaskMsg.h"

#include "gcp/control/code/unix/libunix_src/specific/rtcnetcoms.h"

namespace gcp {
  namespace grabber {
    
    class ScannerMsg :
      public gcp::util::GenericTaskMsg {
      
      public:
      
      enum MsgType {
    CONNECT,    // A message to connect to the archiver port.
    GRAB_FRAME, // A message to start a new data frame.
    CONFIGURE,  // A message to configure the frame grabber
      };
      
      MsgType type;
      
      union {
    
    struct {
      unsigned mask;
      unsigned channelMask;
      unsigned nCombine;
      unsigned flatfield;
      unsigned seconds;
    } configure;
    
      } body;
      
      //------------------------------------------------------------
      // Methods for packing messages intended for the
      // Scanner task
      //------------------------------------------------------------
      
      inline void packGrabFrameMsg() {
    
    genericMsgType_ = 
      gcp::util::GenericTaskMsg::TASK_SPECIFIC;
    
    type = GRAB_FRAME;
      }
      
      inline void packConnectMsg() {
    
    genericMsgType_ = 
      gcp::util::GenericTaskMsg::TASK_SPECIFIC;
    
    type = CONNECT;
      }
      
      inline void packConfigureMsg(gcp::control::FgOpt mask, 
                   unsigned channelMask, 
                   unsigned nCombine, 
                   unsigned flatfield,
                   unsigned seconds) {
    
    genericMsgType_ = 
      gcp::util::GenericTaskMsg::TASK_SPECIFIC;
    
    type = CONFIGURE;
    
    body.configure.mask        = mask;
    body.configure.channelMask = channelMask;
    body.configure.nCombine    = nCombine;
    body.configure.flatfield   = flatfield;
    body.configure.seconds     = seconds;
      }
      
    }; // End class ScannerMsg
    
    
  }; // End namespace grabber
}; // End namespace gcp


#endif // End #ifndef SZA_UTIL_GRABBERMSG_H