still it will take the first

[Bakhtiar]

still it will take the first block value ,i mean the array value is not empty.

 

if i press another block of value then previous array value will empty.

 

for example

 

first time

 

when press “1234” then lcd display

 

if i again press only “1” of that block that time also lcd display.But i want if i again press “1234” second time then lcd will display.

 

 

after your advice i change my code in below way.

 

void compare()
{

if(strcmp(msg,”1234″)==0)
{
     
     lcdcmd(0x01);
     lcddata(‘B’);
    
     i=0;
    
   }
else if (strcmp(msg,”4321″)==0)
{

 
     lcdcmd(0x01);
     lcddata(‘C’);
    
     i=0;
        }
}

void recieve() interrupt 4
{

while (RI != 1) {;}

msg[i++] = SBUF;
    RI = 0;

        compare();
    
         
 }

 

but still face problem