main.c

该程序是基于PC104的工控板的多参数监护仪的源程序.监护内容包含:心电血氧呼吸无创血压等等.

#ifndef __STDIO_H
#include <stdio.h>
#endif
#ifndef __BIOS_H
#include <bios.h>
#endif
#ifndef	__DOS_H
#include <dos.h>
#endif
#ifndef __STDLIB_H
#include <stdlib.h>
#endif
#ifndef __STRING_H
#include <string.h>
#endif
#ifndef __CONIO_H
#include <conio.h>
#endif
#ifndef __TIME_H
#include <time.h>
#endif
#ifndef __ALLOC_H
#include <alloc.h>
#endif
#ifndef  __PROCESS_H
#include <process.h>
#endif
#ifndef  __MENU_H
#include "menu.h"
#endif
#ifndef  __MONIWAVE_H
#include "moniwave.h"
#endif
#ifndef  __VIDEO_H
#include "video.h"
#endif
#ifndef  __DISCHAR_H
#include "dischar.h"
#endif

#ifndef  __RUNKEY_H
#include "runkey.h"
#endif
#ifndef  __INTERUPT_H
#include "interupt.h"
#endif
#ifndef  __PRINTLST_H
#include "printlst.h"
#endif
#ifndef  __PRINT_H
#include "print.h"
#endif

//---------------------心跳显示----------------------------
#define  DrawHeart();     if(oldHeartsta!=heartsta){oldHeartsta=heartsta;out_heart(60, 576,  LIGHTRED, BLACK, oldHeartsta);}
//-------------------结束心跳显示--------------------------
int *monitor_demo;	//MONDEMO->value
int *ECGW_revise;	//ECGWREVISE->value
int *second_lead;	//SECLEAD->value
int *SPO2_revise;	//SPO2REVISE->value
int *SYST_revise;	//SYSTREVISE->value
int *MEAN_revise;	//MEANREVISE->value
int *DIAS_revise;	//DIASREVISE->value
int *TEMP1_revise;	//TEMP1REVISE->value
int *TEMP2_revise;	//TEMP2REVISE->value
int *RESP_check;	//RESPCHK->value
int *TEMP1_check;	//TEMP1CHK->value
int *TEMP2_check;	//TEMP2CHK->value



void main(void)
{
  Keycode key;
  char Quit=1;
  int  WavePointCount=0;//每次画波形时所需要画的点数;
  char tempstr[20];//临时字符存放缓冲
  int  i_i, j_j, k_k, intvar;//循环计数用
  unsigned Edr_cus=0,Rdr_cus=0;//波形数据读指针
  unsigned Esave[3];
  unsigned E_ALLdw_cus=0;//计算其他导联时用的指针
  unsigned char EF2=0;
  //unsigned EF2=0, PF2=0;//ECG PLETH 波形第一次填充标志
  unsigned char listcount=0;//波形速度计数
  int Esampling[7], Epointy[7], Psampling, Ppointy;
  unsigned baserow, plethrow;
  //int ECGrow=ECG_IENDY;//记录ECG行数
  unsigned char oldHeartsta=0xff;//心电显示


  MonData   ListData;	//呼吸关时列表数据
  struct time ListTime;	//呼吸关时列表数据的时间记录
  unsigned char Listcount=0xff;	//列表显示计数器
  unsigned char Listoldsec=0;	//列表时间
  unsigned char Listtimecount=0;//列表时间计数器

  
  monitor_demo=&(MONDEMO->value);
  ECGW_revise=&(ECGWREVISE->value);
  second_lead=&(SECLEAD->value);
  SPO2_revise=&(SPO2REVISE->value);
  SYST_revise=&(SYSTREVISE->value);
  MEAN_revise=&(MEANREVISE->value);
  DIAS_revise=&(DIASREVISE->value);
  TEMP1_revise=&(TEMP1REVISE->value);
  TEMP2_revise=&(TEMP2REVISE->value);
  RESP_check=&(RESPCHK->value);
  TEMP1_check=&(TEMP1CHK->value);
  TEMP2_check=&(TEMP2CHK->value);
  
  if ( (DataHand=(MonData far *)farcalloc(1,sizeof(MonData)*MONDATAL))==NULL) exit(1);
  if ((ECGcache[0]=(unsigned char far*)farmalloc(EcacheL))==NULL) exit(2);
  if ((ECGcache[1]=(unsigned char far*)farmalloc(EcacheL))==NULL) exit(3);
  if ((ECGcache[2]=(unsigned char far*)farmalloc(EcacheL))==NULL) exit(4);
  if ((ECGcache[3]=(unsigned char far*)farmalloc(EcacheL))==NULL) exit(5);
  if ((ECGcache[4]=(unsigned char far*)farmalloc(EcacheL))==NULL) exit(6);
  if ((ECGcache[5]=(unsigned char far*)farmalloc(EcacheL))==NULL) exit(7);
  if ((ECGcache[6]=(unsigned char far*)farmalloc(EcacheL))==NULL) exit(8);
  if ((ECGcache2[0]=(unsigned char far*)farmalloc(EcacheL))==NULL)exit(9);
  if ((ECGcache2[1]=(unsigned char far*)farmalloc(EcacheL))==NULL)exit(10);
  if ((ECGcache2[2]=(unsigned char far*)farmalloc(EcacheL))==NULL)exit(11);
  if ((ECGcache2[3]=(unsigned char far*)farmalloc(EcacheL))==NULL)exit(12);
  if ((ECGcache2[4]=(unsigned char far*)farmalloc(EcacheL))==NULL)exit(13);
  if ((ECGcache2[5]=(unsigned char far*)farmalloc(EcacheL))==NULL)exit(14);
  if ((ECGcache2[6]=(unsigned char far*)farmalloc(EcacheL))==NULL)exit(15);
  if ((ECGdata[0]=(unsigned char *) malloc(ECGN))==NULL)	  exit(16);
  if ((ECGdata[1]=(unsigned char *) malloc(ECGN))==NULL)	  exit(17);
  if ((ECGdata[2]=(unsigned char *) malloc(ECGN))==NULL)	  exit(18);
  if ((ECGdata[3]=(unsigned char *) malloc(ECGN))==NULL)	  exit(19);
  if ((ECGdata[4]=(unsigned char *) malloc(ECGN))==NULL)	  exit(20);
  if ((ECGdata[5]=(unsigned char *) malloc(ECGN))==NULL)	  exit(21);
  if ((ECGdata[6]=(unsigned char *) malloc(ECGN))==NULL)	  exit(22);
  if ((PLETHcache = (unsigned char *) malloc(EcacheL)) == NULL)   exit(23);
  if ((PLETHcache2 = (unsigned char *) malloc(EcacheL)) == NULL)  exit(24);
  if ((PLETHdata=(unsigned char *)malloc(PLETHN))==NULL)	  exit(25);
  if ((RESPdata=(unsigned char *) malloc(RESPN))==NULL)		  exit(26);
  if ((RealData_Sta=(REALTIMEDATA far *)farcalloc(1,sizeof(REALTIMEDATA)*REALDATALEN))==NULL) exit(27);
  disable();
  outportb(0x21,0);	//初始化8259A的IMR(中断屏蔽寄存器)
  oldIQR8=getvect(INT8);	//时间中断
  setvect(INT8,newIQR8);
  oldIQR4=getvect(INT0c);
  setvect(INT0c, newIQR4);	//com1中断
  oldIQR3=getvect(INT0b);
  setvect(INT0b, newIQR3);	//com2中断
  InitCOM1();
  InitCOM2();
  enable();
  outportb(0x3f9,0x01);	//接收信息有效中断启动
  outportb(0x2f9,0x01);

  for(i_i=0;i_i<7;i_i++)
  	memset(ECGdata[i_i], 128, ECGN);
  memset(PLETHdata, 0, PLETHN);
  memset(RESPdata, 0, RESPN);
  for(i_i=0; i_i<7; i_i++)
 	_fmemset(ECGcache[i_i],128,EcacheL);
  memset(PLETHcache, 0, EcacheL);

  for(i_i=0;i_i<MONDATAL;i_i++){
	(DataHand+i_i)->HR=(DataHand+i_i)->PR=(DataHand+i_i)->SYST=(DataHand+i_i)->MEAN=
 	(DataHand+i_i)->DIAS=(DataHand+i_i)->SPO2=(DataHand+i_i)->RESP=255;
 	(DataHand+i_i)->ST=127; 	(DataHand+i_i)->TEMP2=(DataHand+i_i)->TEMP1=455;
  }
  for(i_i=0;i_i<REALDATALEN;i_i++){
	(RealData_Sta+i_i)->DATA.HR=(RealData_Sta+i_i)->DATA.PR=\
	(RealData_Sta+i_i)->DATA.SYST=(RealData_Sta+i_i)->DATA.MEAN=\
	(RealData_Sta+i_i)->DATA.DIAS=(RealData_Sta+i_i)->DATA.SPO2=\
	(RealData_Sta+i_i)->DATA.RESP=255;
 	(RealData_Sta+i_i)->DATA.ST=127;
 	(RealData_Sta+i_i)->DATA.TEMP2=(RealData_Sta+i_i)->DATA.TEMP1=455;
 	(RealData_Sta+i_i)->TIME=0;
  }

  setvgamode(0x6a);//设置显示模式800X600X16
  //setvgamode(0x114);//设置显示模式800X600X16

  ReadNvmemory();//发读心电模块NVmemory数据命令
  //////////////////////////////////////////////////////////////////////////////
  ////for(i_i=0; i_i<=0x3f; i_i++){					////////
  ////	sprintf(tempstr,"0x%02x ",NVmemmap[i_i]);			////////
  ////	outtext((i_i/8)*20, (i_i%8)*48+120,  tempstr, YELLOW, BLACK, FONT10);///
  ////}									////////
  ////getch();								////////
  //////////////////////////////////////////////////////////////////////////////
  if(Edw_cus||Rdw_cus)//if have IQR, then read NVmem
  	GetNVmemorToMap();

  initface();//初始化数据和界面
  /*---------------
    for(i_i=0; i_i<=0x3f; i_i++){
    sprintf(tempstr, "0x%2x", NVmemmap[i_i]);
    outtext(20+(i_i/8)*20, 40+(i_i%8)*56, tempstr, YELLOW, BLACK, FONT10);
    }
    getch();
  ----------------*/

  Edr_cus=E_ALLdw_cus=Edw_cus;
  Rdr_cus=Rdw_cus;//数据指针拉平
  DataSampling();//HR,PR,ST..数据先取样一次
  
  do{
     //---------------------键盘处理-------------------
     if(bioskey(1)!=0){
	key.w=bioskey(0);
	switch(key.b? key.b : key.w){
		case 'v':
		case 'V':
		case F1_K: key_code=F1_K; break;
		case 'p':
		case 'P':
		case F2_K: key_code=F2_K; break;
		case 'f':
		case 'F':
		case F3_K: key_code=F3_K; break;
		case 's':
		case 'S':
		case F4_K: key_code=F4_K; break;
		case 'r':
		case 'R':
		case F5_K: key_code=F5_K; break;
		case 't':
		case 'T':
		case F6_K: key_code=F6_K; break;
		case 'w':
		case 'W':
		case F8_K: key_code=F8_K; break;
		case 'a':
		case 'A':
		case LEFT_K: key_code=LEFT_K; break;
		case 'd':
		case 'D':
		case RIGHT_K: key_code=RIGHT_K; break;
		case 'o':
		case 'O':
		case ENTER_K: key_code=ENTER_K; break;
		case 'q':
		case 'Q': Quit=0;	break;