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???
02/08/08 17:05
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 		 #150494 - Look at it this way...
Responding to: ???'s previous message
Jecksons Ben said:
Is there code for AT89C2051+HD44XXX to display uart tx/rx?

SO, in other words, data received by the UART is to be displayed on the LCD.

For receiving data at the UART, you would have functions like
Save This Code
uart_receive_byte()
uart_receive_string()
etc
Clearly, none of those functions would have anything to do with the LCD.


Similarly, for displaying data on the LCD, you would have functions like
Save This Code
lcd_display_byte()
lcd_display_string()
etc
Clearly, none of those functions would have anything to do with the UART.

List of 31 messages in thread
TopicAuthorDate
parallel LCD(HD type) for serial uart LCD display            01/01/70 00:00      
   What's the problem?            01/01/70 00:00      
      entirely irrelevant to this -- why?            01/01/70 00:00      
         They can be treated as 2 separate sub-systems            01/01/70 00:00      
            2 sub systems.. ohhh splitting :) remember!            01/01/70 00:00      
               What are you on about            01/01/70 00:00      
                  I mean electrical interfaces            01/01/70 00:00      
         Look at it this way...            01/01/70 00:00      
            Thats your subjective understanding            01/01/70 00:00      
               Ah, you got me there!            01/01/70 00:00      
                  God someone save me - I clearly explain it            01/01/70 00:00      
                     How would it be confusing?            01/01/70 00:00      
                        Nop you did this to him            01/01/70 00:00      
                           No, that was for you!            01/01/70 00:00      
                              How did you make out that I want you to teach me            01/01/70 00:00      
                                 How could it be unnecessary?            01/01/70 00:00      
                                    And you started teaching me instead ? , Iam not OP            01/01/70 00:00      
                                       You were the one that couldn't see it            01/01/70 00:00      
                                          I can see that , you are reveiling a BIG secret            01/01/70 00:00      
                                             thye irrelavancy is            01/01/70 00:00      
                                                Then you didnt ..            01/01/70 00:00      
   Application            01/01/70 00:00      
      Here's nearby pasific            01/01/70 00:00      
         If you had searched the web ...            01/01/70 00:00      
            OK thank's            01/01/70 00:00      
               Just build it            01/01/70 00:00      
                  Different between innovative and homemade            01/01/70 00:00      
                     You still haven't said what the problem is            01/01/70 00:00      
                     very expensive            01/01/70 00:00      
   but the question asked for code - not physical I/F            01/01/70 00:00      
      An ounce of work is better than pound of criticism            01/01/70 00:00      

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