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???
04/04/07 23:48
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#136638 - sorry about that
Responding to: ???'s previous message
Andy Neil said:


Why would it mean that?
Where does 11110111b come from?




Sorry about not using 'pre' tag.

11110111b came from the not(08).


while( !( ReadRegister( MSG_D ) & 08 ) );  

considering
y = ReadRegister( MSG_D ) & 08 ;

anything anded with '08' would give 08.

which would then would translate to while(!y)

and the control would come out to
MSG_E = 4;

if 'y' is equal to 8.

Thanks





List of 8 messages in thread
TopicAuthorDate
not within a while statement in 8051            01/01/70 00:00      
   Textbook time            01/01/70 00:00      
      sorry about that            01/01/70 00:00      
         08 is not a valid number!            01/01/70 00:00      
      Compound statements            01/01/70 00:00      
         Thanks            01/01/70 00:00      
   Beware of leading zeros!            01/01/70 00:00      
   Evaluate it yourself!            01/01/70 00:00      

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