delete operation in lcd

[ajas81]

dear friend
shall u help me
i want to know how can delete one address in lcd.(for example i entered 34 45 56 49 these numbers are in same line how can i delete 49 ) what is the command for that.
thank u

 

[horace1]

try writing a space to the address

 

[ajas81]

friend i could not understand please explain it .

 

[horace1]

for example, using a PC1602-J LCD display I have a function that will move the cursor to a specified line and character

// move to line (1 or 2) at position >= 1
void lcdCursor(unsigned char line,unsigned char position)
{
   switch (line)
	{
	  case 1:lcdCmd (0x80 + position -1 ); break;
	  case 2:lcdCmd (0xc0 + position -1 ); break;
	  default : break;
  	}
  lcd_delay();
}

then a function to write a string at that position

void lcdStringAtCursor(unsigned char *string)
{

	while (*string)
	  lcdPutchar(*string++);
}

so I could do something like this to overwrite the character on line 1 character position 5

    lcdCursor(1,5);
    lcdStringAtCursor(" ");

 

[ajas81]

thank u so much friend i will try it.