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Andy Neil
01/27/10 18:53
Read: 221 times
Basingstoke
Uk


 		 #172765 - Not specific to serial comms
Responding to: Mathew Admon's previous message
Mathew Admon said:
this is the code for reading the serial signal

Save This Code
JNB RI,$
MOV A, SBUF
but how can i compare the data signal received?


At the end of that piece of code, the received character is in A

Once the character is in A, it makes absolutely no difference whatsoever how it got there - so you compare it in exactly the same way that you'd compare any other value in A!


List of 7 messages in thread
TopicAuthorDate
About Atmel 89S8253      Mathew Admon      01/27/10 12:44      
   Has example      Jon Ledbetter      01/27/10 13:38      
      Thanks      Mathew Admon      01/27/10 18:59      
      got some problems      Mathew Admon      01/31/10 12:07      
         additional info to my problems      Mathew Admon      02/01/10 23:30      
         Re-check      Jon Ledbetter      02/02/10 09:13      
   Not specific to serial comms      Andy Neil      01/27/10 18:53      

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