File content as of revision 1:8316c23ec6b9:

#include "mbed.h"
#include "ili9325.h"
#include "lcd_base.h"
#include "display_modules.h"
#include "touch_modules.h"
#include "ecg_dec.h"
#include "touch_modules.h"
#include "glc.h"
#include "sdcard.h"


 
Serial gc(USBTX, USBRX);
DigitalIn q1(PTB11);
DigitalIn q(PTB8);
//Serial ble(PTC4,PTC3);



int main(){


unsigned char state;
unsigned char state1;
unsigned char nstate;
unsigned char nstate1;
int pid=0;
unsigned char flag=0;
unsigned char ecg_flag=0;
unsigned char glc_flag=0;

  unsigned int mgdll;   
   DisableTouch();
   gc.baud(115200);
  
   init_screen();    //initialize lcd
   screen_main(); // display of main screen 
   state=1;
   flag=0;
   nstate=state;
   EnableTouch();   // enable touch function

   while(1)
   {
      detect_touch();     // detrmine the touch points
    
    switch(state)
  {
      case 1:   state1=touch_main();   // determining the touch for main screen 
                state=0;
                nstate1=state1;
                break;
               
      case 2: 
                state1=touch_main_1();    // determining the touch for glc screen 
                state=0;
                 nstate1=state1;
                break;
                
      case 3:  
               state1=touch_main_2();
                                         // determining the touch for ecg screen 
                state=0;
                nstate1=state1;
                break;
        
      case 4: 
                state1=touch_glc();     // determining the touch for bp screen 
                state=0;
                nstate1=state1;
                break;       
        
      case 5: 
                state1=touch_ecg();     // determining the touch for bp screen 
                state=0;
               nstate1=state1;
                break;   
    case 6: 
                state1=touch_ret();     // determining the touch for bp screen 
                state=0;
               nstate1=state1;
              // gc.printf("state=%d", state);
               //gc.printf("state1=%d", state1);
                break;
                
    case 7: 
                state1=touch_again();     // determining the touch for bp screen 
                state=0;
                nstate1=state1;
                break;
                
     case 10 :  DisableTouch();
                 wait_ms(300);
                 EnableTouch();
                  state=nstate;
                 // gc.printf("%d", nstate);
                 //state=0;
                break;
                
      default :  DisableTouch();
                 wait_ms(300);
                 EnableTouch();
                  state=nstate;
                 // gc.printf("%d", nstate);
                   break;          
                          
    }         
     

  
  
  
 switch(state1)
  {
      
      case 0: 
                DisableTouch();
                 wait_ms(300);
                
                  state=nstate;
                   EnableTouch();
                
                break;
      
      case 1: 
                screen_main(); // glc main screen 
                state1=0;
                state=1;
                nstate=state;
                flag=0;
                ecg_flag=0;
                glc_flag=0;
                
                break;
      
      case 2: 
                screen_main_1();  // glc main screen 
                state1=0;
                state=2;
                nstate=state;
                
                
                break;
               
      case 3: 
              if (flag==0)
              {
                pid=pid+1; 
                screen_main_2(pid);
                sd_open_GLCfile(pid);
                 sd_close();
                 sd_open_ECGfile(pid);
                 sd_close();
                 sd_open_BPfile(pid);
                 sd_close();
                 flag=1;
                 }
               else
               {
               screen_main_2(pid);
               }
                 
                 state1=0;
                 state=3;
                 nstate=state;
                  break;
                
      case 4: 
               if (glc_flag==1)
               {
                  screen_again();   //bp main screen 
                 state1=0;
                 state=7;
                 nstate=state;
                 }
            else
                { screen_glc();  
                 state1=0;
                 state=4;
                 nstate=state;
                 }
                break;
     
     
     case 5:    
               if (ecg_flag==1)
               {
                  screen_again();
                  state1=0;
                   state=7;
                    nstate=state;
                    }
                    
                 else
                 {   
                  screen_ecg();       //bp main screen 
                   state1=0;
                   state=5;
                    nstate=state;
                    }
                break;
     
     case 7:       
                glc(pid);
                
                
                glc_flag=1;
                wait(5); 
              //   glc_4(mgdll);  
               state1=9;
              //  gc.printf("%d", state);
                break;
    
    case 8:     
    
               ecg_countdown();
                ecg(pid);
                state1=0;
                screen_ecg_2();
                state=6;
                 nstate=state;
                 ecg_flag=1;
               //    ble.printf("ecg");
                break;
     
     
     case 9: 
                
               screen_glc_2();
               state1=0;
                state=6;
                nstate=state;
     
     
                 break;
        default :  
                  state1=nstate1;
                   break;          
                            
            
    }            
    
           
                
                
                
  }              
                
  
}