In SX Microcontrollers, SX/B Compiler and SX-Key Tool, aa200orion wrote:

I am trying to send a word variable using SEROUT.  Below is the code.  Is there a better way to send a word variable instead of breaking it up as shown below?  Is there a way to break a word into upper and lower bytes?
 

  SEND_CHARTCODE_TO_AP:

 
    eyechartcode = $4164 ' 64 = "d"  and 41 = "A" ' test data
 
  
  
     SEROUT RB.1, N9600, eyeChartcode
     eyeChartcode = eyeChartcode SHR 8
     SEROUT RB.1, N9600, eyechartcode  

     PAUSE 1000
 
 RETURN

 

It works, just looks awkward.

 

 

Thanks, 

 

Jimmy

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