//------------------------------------------------------------------------------
// Dark registers interface																	--
// (C) Piero Giubilato 2008-2010, Berkeley Lab										   --
//------------------------------------------------------------------------------

//______________________________________________________________________________
// {Trace}
// [File name] "comm_Reg.h"
// [Author] "Piero Giubilato"
// [Version] "1.1"
// [Modified by] "Piero Giubilato"
// [Last revision] "10 Feb 2009"
// [Language] "C++"
// [Compiler] "Visual C++ 9.x"
// [Member of] "Cool SEAL"
// [Project] "SEAL"
// [Description] "Provides meaningful access to DARK registers"
// [Key documentation]
// "Dark SEAL documentation, in particular mdl_Register.vhd"
// "Visual C++ Reference Help"
// {Trace}
//______________________________________________________________________________


// Overloading check
#ifndef comm_Reg_H
#define comm_Reg_H

// Root components
#include <Rtypes.h>

//______________________________________________________________________________
class comm_Reg
{
	private:
		
		// Singleton implementation
		static comm_Reg* inst_Handle;
		static int inst_Count;

		// Registers backup storage
		static unsigned int reg_Word[32];
		
		// Bit manipulation support functions
		static unsigned int bit_Value(unsigned short *buffer, unsigned short buf_Len,
												unsigned short bit_Start, unsigned short bit_Stop);
		static unsigned int bit_Value(unsigned short *buffer, unsigned short buf_Len,
												unsigned short bit_Start, unsigned short bit_Stop,
												unsigned int value);
		
	protected:
	
		// Force a singleton
      comm_Reg ();
		~comm_Reg ();
      comm_Reg (const comm_Reg&) {};		
      comm_Reg& operator=(comm_Reg&) {};		
  			
	public:
						
		// Singleton access
		static comm_Reg* instance_Load();
		static void instance_Destroy();
		
		// General register access
		static unsigned int reg_Value(unsigned short reg_Idx, unsigned short bit_Start, 
												unsigned short bit_Stop);
		static unsigned int reg_Value(unsigned short reg_Idx, unsigned short bit_Start, 
												unsigned short bit_Stop, unsigned int value);
		
		// Registers #0 (ACQ) access functions
		static unsigned int acq_Mode();
      static unsigned int acq_Mode(unsigned int mode);
		static unsigned int acq_data_Mode();
      static unsigned int acq_data_Mode(unsigned int mode);
		static unsigned int acq_trg_Mode();
      static unsigned int acq_trg_Mode(unsigned int mode);
		static unsigned int acq_trg_Period();
      static unsigned int acq_trg_Period(unsigned int period);
		static unsigned int acq_drv_Sel();
      static unsigned int acq_drv_Sel(unsigned int Idx);
		static unsigned int acq_drv_Delay();
      static unsigned int acq_drv_Delay(unsigned int delay);
		static unsigned int acq_chn_Enable();
      static unsigned int acq_chn_Enable(unsigned int chns);
		static unsigned int acq_frm_Count();
      static unsigned int acq_frm_Count(unsigned int count);
		static unsigned int acq_dp_Count();
      static unsigned int acq_dp_Count(unsigned int count);
		static unsigned int acq_dmy_Size();
      static unsigned int acq_dmy_Size(unsigned int mode);
		
		// Register #1 (Data trigger) 
		static unsigned int data_trg_Mode();
      static unsigned int data_trg_Mode(unsigned int mode);
		static unsigned int data_trg_Slope();
      static unsigned int data_trg_Slope(unsigned int slope);
		static unsigned int data_trg_Chn();
      static unsigned int data_trg_Chn(unsigned int chns);
		static unsigned int data_trg_Thr();
      static unsigned int data_trg_Thr(unsigned int threshold);
		static unsigned int data_trg_Delay();
      static unsigned int data_trg_Delay(unsigned int delay);
		static unsigned int data_trg_Count();
      static unsigned int data_trg_Count(unsigned int count);

		// Registers #2 (ADCs and chip access functions)
		static unsigned int adc_clk_Chn();
      static unsigned int adc_clk_Chn(unsigned int chn);
		static unsigned int adc_clk_Div();
      static unsigned int adc_clk_Div(unsigned int divider);
		static unsigned int adc_Avgs();
      static unsigned int adc_Avgs(unsigned int avgs);
		static unsigned int chp_tem_Pre();
      static unsigned int chp_tem_Pre(unsigned int pre);
	
};

// Overloading check
#endif