In SX Microcontrollers, SX/B Compiler and SX-Key Tool, tdg8934 wrote:

Try adding what is in bold to your subroutines below:

[code]
' Display timer in MM.SS (00.00 .. 59.59) format with solid DP 

SUB CLOCK_MMSS      ' display mins & secs
  tmpB1 = mins / 10     ' get 10's digit
  tmpB2 = __REMAINDER     ' save 1's digit
  READ SegMap + tmpB1, display(3)
  READ SegMap + tmpB2, display(2)
  display(2) = display(2) | DecPnt   ' add DP to hr01 digit
  tmpB1 = secs / 10
  tmpB2 = __REMAINDER
  READ SegMap + tmpB1, display(1)
  READ SegMap + tmpB2, display(0) 

  [b]IF display(0) = %00111111 THEN  ' if 1st digit is a 0 then blank
     display(0) = %00000000
<b>  ENDIF[/b]</b>   

  HIGH LED
  PAUSE 500
  LOW LED
  PAUSE 500
  IF TmrEnable = TmrRun THEN
    GOTO Main
  ELSE
    ChangeSec
  ENDIF
ENDSUB 

' ------------------------------------------------------------------------- 

' Display timer in HH.MM (00.00 .. 23.59) format with blinking DP 

CLOCK_HHMM:      ' display hours &amp; mins
  tmpB1 = hrs / 10
  tmpB2 = __REMAINDER
  READ SegMap + tmpB1, display(3)
  READ SegMap + tmpB2, display(2)
  IF blink = Yes THEN
    display(2) = display(2) | DecPnt   ' blink DP on hr01 digit
  ENDIF
  tmpB1 = mins / 10
  tmpB2 = __REMAINDER
  READ SegMap + tmpB1, display(1)
  READ SegMap + tmpB2, display(0) 

[b]  IF display(0) = %00111111 THEN  ' if 1st digit is a 0 then blank
     display(0) = %00000000[/b] 

[b]  ENDIF[/b]
  HIGH LED
  PAUSE 500
  LOW LED
  PAUSE 500
  IF TmrEnable = TmrRun THEN
    GOTO Main
  ELSE
    ChangeMin
  ENDIF
ENDSUB
 

[/code]

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