global.h

串口可交换程序

#ifndef _GLOBAL_H_
#define _GLOBAL_H_

#include "commdef.h"

extern char     count;
extern char	ch_sel;
extern char chs;
extern _FREQ	_freq[2];
extern _POWER	_power[2];
extern _SWEEP	_sweep[2];
extern _CHAB	_chab[2];
extern _SCALE	_scale[2];
extern _FORMAT	_format[2];
extern _AVG	_avg[2];
extern _MARKER	_marker[2];
extern _STATUS	_status[2];
extern _DISP	_disp;
extern _SYSTEM  _system;
extern _STORE	_store;
extern BOOL		_isverify;
//extern ON_OFF	amp_flag;

extern KEY	_keyid;
extern KEY	_softkeyid;
extern KEY	_softkeyid1;
extern KEY	_softkeyid2;
extern KEY	_softkeyid3;

extern KEY	_lst_frqkey[2][2];
extern KEY	_lst_pwrkeys[2][2];
extern KEY	_lst_swpkey[2][2];
extern KEY	_lst_sclkey[2][2];
extern KEY	_lst_chkey[2][2];
extern KEY	_lst_mkrkeys[2][4];
extern KEY	_lst_fmtkey[2];
extern KEY	_lst_dspkey[3];
extern KEY	_lst_syskey[2];
extern KEY	_lst_avgkey[2];
extern KEY	_lst_strkey[2];
extern KEY	_lst_sttkey[2][2];
extern KEY	_lst_meakey[2][2];
extern KEY	_lst_statkey[2][3];

extern float	power_in;
extern ON_OFF	alternative;

extern unsigned char number_keys[20];	//store number keys and dot key
extern char	index;		// indicate the position in array number_keys[20]
extern unsigned char	num_unit;		// store unit of frequancy or power
extern char	sign;			// indicate the data plus or minus
extern char	digital_en;

extern char	curs_flag;
extern int	x_pos;
extern char	cnt;
extern char	bit_cnt;

extern BOOL	stat_xch;
extern BOOL  mkr_xch;
extern BOOL  scl_xch;
extern BOOL  dsp_xch;
extern unsigned short cmd_word;
extern unsigned char  set_relay_byte;
extern ON_OFF amp_on_off;
extern int	TEXTFRTLN;
extern int TEXTTHRLN;
extern int TEXTSEDLN;

extern float table[23][18];
extern int y_a[501],y_b[501];
extern int y_a_verify[501],y_b_verify[501];
extern int x_map,y_map;
//extern float temp;
#endif