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???
12/27/07 11:06
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 		 #148781 - Buffering options
Responding to: ???'s previous message
It is not a problem to add the overflow management to the interrupt code.

Yes, it's not a problem only if you remember it.
Can do is different from actually do.
My point is that the endless feeling of ring buffer often makes us forget the buffer size limit.

I don't think ring (cyclic) buffer is more beautiful than other buffering methods.
I can write any buffering method beautifully. :-)

As I said in my above post, "single, double and ring buffer", there are many buffering methods. Each of these methods have its own strength and weakness. The system requirement determines which method fits to the system better, including no buffering (no interrupt).
And just your programmer's sense tells the system requirement exactly.

Tsuneo

List of 34 messages in thread
TopicAuthorDate
Having problem on using interrupt            01/01/70 00:00      
   Answers            01/01/70 00:00      
      not so fast, Cristoph and to Ragu            01/01/70 00:00      
         Serial comm is slow.            01/01/70 00:00      
            if you read the OP            01/01/70 00:00      
               good interupts            01/01/70 00:00      
                  AAAAAARGH            01/01/70 00:00      
                     not AAAAAAAARGH            01/01/70 00:00      
                        OH YES            01/01/70 00:00      
                           do You ever avoid "non-debuggable"?            01/01/70 00:00      
                              always            01/01/70 00:00      
                                 nice            01/01/70 00:00      
                                    a trick for "long ISRs" better than a RTOS            01/01/70 00:00      
         Buffered RX            01/01/70 00:00      
            not much difference            01/01/70 00:00      
               You are right            01/01/70 00:00      
   Sucess with interrupts            01/01/70 00:00      
      Isn't it too short?            01/01/70 00:00      
         the reason for circular buffers            01/01/70 00:00      
            Worst case, instead of average            01/01/70 00:00      
               absolutely, just worst case is not as bad            01/01/70 00:00      
                  single, double and ring buffer            01/01/70 00:00      
                     single, double and ring buffer app dependent            01/01/70 00:00      
         and some more reasons to use (circular) buffers            01/01/70 00:00      
            buffer overflow error            01/01/70 00:00      
               Buffer overflow handling            01/01/70 00:00      
                  Buffering options            01/01/70 00:00      
                     Beauty contest !            01/01/70 00:00      
                        flexible is the best?            01/01/70 00:00      
                        Simplicity is always better            01/01/70 00:00      
                           simple is another word for            01/01/70 00:00      
                              Where is the borderline to stumble on            01/01/70 00:00      
                                 Copper Oxide            01/01/70 00:00      
               please exclude me from the 'we'            01/01/70 00:00      

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