try the code after changing

[AJISH ALFRED]

try the code after changing your lcdready() function like the following

 

void lcdready()

{

  //          busy = 1;

            rs = 0;

            rw = 1;

  //          while (busy == 1)

  //          {

                        en = 0;

                        MSDelay ( 100 );

                        en = 1;

  //          }

            return;

}