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

I have been trying to send strings and numbers to a Parallax 2X16 (#27976) with the code below but it only transmits the first letter (M) what am I missing.

 

Mike W

 

 

 

' -------------------------------------------------------------------------
' Device Settings
' -------------------------------------------------------------------------

DEVICE          SX28, OSC4MHZ, TURBO, STACKX, OPTIONX
FREQ            4_000_000

' -------------------------------------------------------------------------
' IO Pins
' -------------------------------------------------------------------------

 Lcd  VAR RA.2

' -------------------------------------------------------------------------
' Constants
' -------------------------------------------------------------------------

 Baud  CON "T19200"
 LcdOn1          CON     $18         ' LCD on; cursor off, blink off
 LcdCls          CON     $0C          ' clear the LCD
 LcdBkLtOn CON $11                  ' Back Light On
 LcdBkLtOff CON $12                 ' Back Light Off
 LcdLine1 CON $80                    ' CLS and move to 0,0
' -------------------------------------------------------------------------
' Variables
' -------------------------------------------------------------------------

  
' =========================================================================
  PROGRAM Start
' =========================================================================
Pgm_ID:
  DATA  "SX/B Lcd", 0

Start:
 
  PLP_A = %0100                                   ' enable pull-up
  PLP_B = %00000000                             ' resistors except
  PLP_C = %00000000    ' RA.2
  
  HIGH Lcd                                            ' make serial output pin high
  PAUSE 750                                          ' pause to initialize LCD

  SEROUT Lcd, Baud, LcdCls
  PAUSE 10

Customize:
  
  SEROUT Lcd, Baud, LcdOn1
  PAUSE 10
  SEROUT Lcd, Baud, LcdBkLtOn
  PAUSE 10
  

' -------------------------------------------------------------------------
' Program Code
' -------------------------------------------------------------------------
 
Main:
  SEROUT Lcd, Baud, LcdLine1
  PAUSE 10
  SEROUT Lcd, Baud, "Mike"
  PAUSE 10
  GOTO Main

---------- End of Message ----------


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