//
//
//	Definitions for METFLOW .dat file header
//
//	Assuming the single transducer data file
//
//	1999/09/02	Created by Tatsuya Kawaguchi
//	2020/08/01	Modified by Tatsuya Kawaguchi
//

#ifndef _HEADER_H_INCLUDED_
#define _HEADER_H_INCLUDED_

#include <iostream>
#include <stdint.h>

//
//	for Single Transducer data file 
//
#pragma pack(push, 1)
struct METFLOW_DATHEADER
{
	//						offset	
	int16_t dummy0;		//	0x00	Skip first 2 byte
	int16_t chn_dx;		//	0x02	Channel distance (micro meter)
	int16_t p_ch_s;		//	0x04	Window-start position (mm)
	int16_t p_ch_e;		//	0x06	Window-end position (mm)
	int16_t c_sound;	//	0x08	Sound velocity (m/s)
	int16_t sto_int;	//	0x0A	Storing interval
	int16_t rf_g_s;		//	0x0C	RF gain start
	int16_t rf_g_e;		//	0x0E	RF gain end
	int16_t emis_v;		//	0x10	Emission voltage (V)
	int16_t scr_scl;	//	0x12	screen scale
	int16_t trg_mod;	//	0x14	Trigger mode
	int16_t aut_mod;	//	0x16	Auto mode
	int16_t scr_typ;	//	0x18	Screen type
	int16_t frq_bas;	//	0x1A	Basic frequency of ultrasound (kHz)
	int16_t frq_prf;	//	0x1C	Pulse repetition frequency, Fprf (Hz)
	int16_t mstime;		//	0x1E	measuring time (msec) PS only
//	int16_t dummy1;		//	0x20	???? no description in manual
	int16_t frq_rep;	//	0x22	number of repetition( for Doppler calc)
	int16_t cyc_pls;	//	0x24	cycles per pulse
	int16_t n_level;	//	0x26	noise level

	int32_t no_block;		//	0x28	No. of blocks	PS only
	int32_t no_prof_block;	//	0x2C	No. of profile/block PS only
	int8_t dummy2[0x100-0x30+2];
	char memo[0x100];

};
#pragma pack(pop)









void DispHdr(
	const METFLOW_DATHEADER& hdr,
	std::ostream& ostr = std::cout
)
{
	ostr << "-------------- header --------------------" << endl;
	ostr << "chn_dx =, " << hdr.chn_dx << ", um" << ",Channel Distance" << "\n";
	ostr << "p_ch_s =, " << hdr.p_ch_s << ", mm" << ",Window start position" << "\n";
	ostr << "p_ch_e =, " << hdr.p_ch_e << ", mm" << ",Window end Position" << "\n";
	ostr << "c_sound =, " << hdr.c_sound << ", m/s" << ",Sound velocity" <<  "\n";
	ostr << "sto_int =, " << hdr.sto_int << ",,Storing interval" <<  "\n";
	ostr << "rf_g_s =, " << hdr.rf_g_s << ",,RF gain start" <<  "\n";
	ostr << "rf_g_e =, " << hdr.rf_g_e << ",,RF gain end" <<  "\n";
	ostr << "emis_v =, " << hdr.emis_v << ", V" << ",Emission voltage" <<  "\n";
	ostr << "scr_scl =, " << hdr.scr_scl << ",,Screen scale" <<  "\n";
	ostr << "trg_mod =, " << hdr.trg_mod << ",,Trigger mode 0=off 1=Man 3=Pos 5=Neg" <<  "\n";
	ostr << "aut_mod =, " << hdr.aut_mod << ",,Auto record mode 0=off 1=HD 2=FD" <<  "\n";
	ostr << "scr_typ =, " << hdr.scr_typ << ",,Display type 0=Normal 1=Pos 2=Pos double 3=Neg 4=Neg double" <<  "\n";
	ostr << "frq_bas =, " << hdr.frq_bas << ", kHz" << ", Basic frequency of ultrsdound" <<  "\n";
	ostr << "frq_prf =, " << hdr.frq_prf << ", Hz" << ",Pulse repetition frequency f_prf" <<  "\n";
	ostr << "mstime  =, " << hdr.mstime << ", ms" << ",Measuring time" <<  "\n";

	ostr << "frq_rep =, " << hdr.frq_rep << ",, number of repetition for Doppler calculation" <<  "\n";
	ostr << "cyc_pls =, " << hdr.cyc_pls << ",, Cycles per pulse" <<  "\n";
	ostr << "n_level =, " << hdr.n_level << ",,Noise level" <<  "\n";

	ostr << "no_block =, " << hdr.no_block << "," <<  "\n";
	ostr << "no_prof_block =, " << hdr.no_prof_block << "," <<  "\n";
	ostr << "memo =, [" << hdr.memo << "]" << "," <<  "\n";
	ostr << "-----------------------------------------" << endl;
	ostr << "\n\n";

}




#endif