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???
01/16/09 05:00
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#161538 - Decoding SBUF contents
Am developing a project in which an 89C51 (A) sends a byte (from P3.1,(Txd)) to P3.0(Rxd) of an 89C2051 (B) (Serial comm. in Mode2, using timer1). I undertand that data is transmitted serially with LSB (least significant bit) first. Correct?

In that case if I load "01234567" in the SBUF of A it will appear as "76543210" in the SBUF of B. How do I convert the bits back to their original order? B needs the original byte to process it.

Might seem like a trivial problem , but am foxed.

Rishi

List of 9 messages in thread
TopicAuthorDate
Decoding SBUF contents            01/01/70 00:00      
   How will you do that?            01/01/70 00:00      
      Refers to the order of the bits            01/01/70 00:00      
   Not the way UART works            01/01/70 00:00      
      Correct!            01/01/70 00:00      
         No It does not            01/01/70 00:00      
   Reveiving is the reverse process of Transmitting...            01/01/70 00:00      
      Thanks !            01/01/70 00:00      
         RE: totally on the wrong track            01/01/70 00:00      

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