u r reading “switch” but what

[Ashutosh Bhatt]

u r reading “switch” but what is switch?

u hv commented it out in your program. see ur code.

another thing

u r not polling pin status in continuous loop the actual loop should be

loop:while(switch==0);

for(i=0;i<=10;i++)

                      

                          {

                               
                             PORTA = 1;

                             __delay_ms(1000);

                             PORTA = 0;

                             __delay_ms(1000);

                            

                         }

switch=0;

goto loop;