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???
03/02/05 10:35
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 		 #88855 - Don't Do It!!
Responding to: ???'s previous message
Sure, you can hack about with the stack - but, as Michael said:

Michael Karas said:
Maybe, just maybe, an extremely seasoned programmer can find a way to get a kludge like that to work. But I can infer from your question about LJMPing out of a C timer ISR that you are not that seasoned programmer.


Also, as Brian Kernighan said:
"Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it!"

While the approach that Rahul is requesting may be achievable (eg, by hacking the stack in an ISR), it is really not a good idea.
The underlying problem needs to be reconsidred, and the code re-implemented in a well-structured way - not kludged!

Well, that's my opinion, anyway.

List of 53 messages in thread
TopicAuthorDate
problem with labels            01/01/70 00:00      
   First of all....            01/01/70 00:00      
   Jump to a specific point            01/01/70 00:00      
      Don't Do It!!            01/01/70 00:00      
         DO it!            01/01/70 00:00      
            No, don't!            01/01/70 00:00      
      Same label problem            01/01/70 00:00      
      Message Not Useful?            01/01/70 00:00      
         (-1 Message Not Useful)            01/01/70 00:00      
            Your wish...            01/01/70 00:00      
   break            01/01/70 00:00      
      this is for a printer            01/01/70 00:00      
         Bizarre!            01/01/70 00:00      
            Proportional font?            01/01/70 00:00      
               count columns            01/01/70 00:00      
                  columns?            01/01/70 00:00      
                     intelligent            01/01/70 00:00      
                  line printers            01/01/70 00:00      
                     hit me with a thud            01/01/70 00:00      
                        DP Lineprinters            01/01/70 00:00      
         breaking out of loops            01/01/70 00:00      
   the RETI barrier            01/01/70 00:00      
      The clever 8051 designers!            01/01/70 00:00      
         Clever            01/01/70 00:00      
         Bunch of bull.            01/01/70 00:00      
            RE:Bunch of bull.            01/01/70 00:00      
               Mehdi            01/01/70 00:00      
   Don't start from here            01/01/70 00:00      
   sdcc says unreachable code !            01/01/70 00:00      
      You get rid of it by....            01/01/70 00:00      
      Just don't do it!            01/01/70 00:00      
      Structure            01/01/70 00:00      
      global and local variables            01/01/70 00:00      
         Re:            01/01/70 00:00      
            Give It Up Rahul.            01/01/70 00:00      
            Man @ bottom of hole should stop digging            01/01/70 00:00      
               Man @ bottom of hole            01/01/70 00:00      
                  Stop digging!!            01/01/70 00:00      
                  OK, here it is!            01/01/70 00:00      
                     counting is getting difficult            01/01/70 00:00      
                        Counting should be easy!            01/01/70 00:00      
                           as a starter...            01/01/70 00:00      
                              solved !            01/01/70 00:00      
            Back to Basics            01/01/70 00:00      
      Blinker            01/01/70 00:00      
         need to jump..            01/01/70 00:00      
            Do NOT jump!            01/01/70 00:00      
            Timer            01/01/70 00:00      
   Lookup Table Character Generator            01/01/70 00:00      
      bit based lookup table            01/01/70 00:00      
         Try this:            01/01/70 00:00      
      Character building            01/01/70 00:00      
      Things are working good..            01/01/70 00:00      

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