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You are here: Home / Topics / back space in LCD with keypad

back space in LCD with keypad

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Microcontroller › 8051 › back space in LCD with keypad

  • This topic has 1 reply, 2 voices, and was last updated 10 years, 7 months ago by Ashutosh Bhatt.
Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • October 28, 2014 at 11:51 am #3311
    vivekanand goud j
    Participant
    creating backspace in lcd with keypad using * as backspace character 
    code:
     
    msgdisplay(“enter ph.no:”);
    do
    {
      a=keyscan();
      if(a==’*’)
      {
        i=i-1;
        lcdcmd(0x04);
        continue;
      }
      
     lcdcmd(0xc0+i);
     lcddata(a);
     i++;
    }while(i<10);
     
    a=’’;
    lcdcmd(0x01);
    msgdisplay(a);
     
    October 28, 2014 at 8:17 pm #12327
    Ashutosh Bhatt
    Participant

    tell us what is your problem?

  • Author
    Posts
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