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

As you start to trim and clean things, here's a subroutine you can use to wait for a specific string:

[code]SUB WAIT_STR
  tmpW1 = __WPARAM12                            ' starting address of string
  
Reset_Str:
  tmpW2 = tmpW1                                 ' copy start
  DO
    READINC tmpW2, tmpB2                        ' get char from string
    IF tmpB2 = 0 THEN EXIT                      ' if 0, we're done
    tmpB1 = RX_BYTE                             ' get char from stream
    IF tmpB1 <> tmpB2 THEN Reset_Str            ' if not equal, start again
  LOOP
  ENDSUB[/code]

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