void gb_y()
{
switch (y)
{
case 1: w_com(0x80+0X40+0);w_com(0x0f);break;
case 2: w_com(0x80+0X40+1);w_com(0x0f);break;
case 3: w_com(0x80+0X40+2);w_com(0x0f);break;
case 4: w_com(0x80+0X40+3);w_com(0x0f);break;
case 5: w_com(0x80+0X40+4);hours=hour/10;hourg=hour%10;
w_com(0x0f);break;
case 6: w_com(0x80+0X40+5);hours=hour/10;hourg=hour%10;
w_com(0x0f);break;
case 7: w_com(0x80+0X40+6);w_com(0x0f);break;
case 8: w_com(0x80+0X40+7);mins=min/10;ming=min%10;
w_com(0x0f);break;
case 9: w_com(0x80+0X40+8);mins=min/10;ming=min%10;
w_com(0x0f);break;
case 10: w_com(0x80+0X40+9);w_com(0x0f);break;
case 11: w_com(0x80+0X40+10); secs=sec/10;secg=sec%10;
w_com(0x0f);break;
case 12: w_com(0x80+0X40+11); secs=sec/10;secg=sec%10;
w_com(0x0f);break;
case 13: w_com(0x80+0X40+12);w_com(0x0f);break;
case 14: w_com(0x80+0X40+13);w_com(0x0f);break;
case 15: w_com(0x80+0X40+14);w_com(0x0f);break;
case 16: w_com(0x80+0X40+15);w_com(0x0f);break;
default : ;
}
}