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???
07/26/07 13:40
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Msg Score: -2
 -2 Non-Specific question
#142343 - Display blank
I have made a routine called LCD_STRING which displays message pointed by DPTR.All messages are working correctly.But this does not.

	MOV P0,#0FFH	 ;port0 as input				
	MOV A,P0         ;get data from other microcontroller
	CJNE A,#01EH,ERR ;condition check
	MOV P0,#00H      ;port0 as output
	MOV DPTR,#DATMEL ;message to be displayed
	CALL LCD_STRING  ;routine working nicely with other mseg
	


Port0 is having 10k pull-ups.When i am using lcd 16x2 JHD 162A with contrast it flickers otherwise it works well.

List of 13 messages in thread
TopicAuthorDate
Display blank            01/01/70 00:00      
   10K too small            01/01/70 00:00      
      Smaller?            01/01/70 00:00      
   What is #DATMEL ?            01/01/70 00:00      
   DATMEL            01/01/70 00:00      
      what? where? when? how?            01/01/70 00:00      
   You must have forgotten "terminator" !            01/01/70 00:00      
   No teminator problem            01/01/70 00:00      
      THERE IS NO SUCH THING            01/01/70 00:00      
   what is the display size of the LCD and no of char            01/01/70 00:00      
   Another one            01/01/70 00:00      
      then fix it            01/01/70 00:00      
         and decouple            01/01/70 00:00      

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