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???
07/24/03 07:10
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 		 #51287 - RE: Serial interrupt
Responding to: ???'s previous message
Hi,
It seems that the REN bit in the SCON SFR is not set. This is why the interrupt does not happen for RX, only for TX of chars. At your case, probably, only after causing a TX interrupt the program barnches to the interrupt and checks for the RI flag for the incoming message.

Tx
Oded

List of 7 messages in thread
TopicAuthorDate
Serial interrupt            01/01/70 00:00      
   RE: Serial interrupt            01/01/70 00:00      
      RE: Serial interrupt - code snippets            01/01/70 00:00      
         RE: Serial interrupt - code snippets            01/01/70 00:00      
   RE: Serial interrupt            01/01/70 00:00      
      RE: Serial interrupt            01/01/70 00:00      
         RE: Serial interrupt            01/01/70 00:00      

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