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<br /> mov p0,cursor_reg ;write cursor address<br /> acall enable<br /> <br /><br /> mov p0,#0eh ;cursor ON<br /> acall enable<br />;------------------------------------------------------------------------<br /> input_err: mov p0,#00h ;clear LCD<br /> acall enable<br /> mov p0,#0ch ;cursor OFF<br /> acall enable <br /> :<br /> :<br />;--------------------------------------------------------------<br /> enable: clr rs<br /> clr rw<br /> clr e<br /> acall delay<br /> setb e<br /> ret<br />;--------------------------------------------------------------<br />
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