MyOutput = %00011100_00110101

Comments

• SXlee Posts: 47

  2011-01-04 13:16 edited 2011-01-04 13:16

  Is it like this:

  ' -------------------------------------------------------------------------
  ' IO Pins
  ' -------------------------------------------------------------------------
  Leds 		PIN 	RBC OUTPUT		' LEDs on RB/RC
  
  ' -------------------------------------------------------------------------
  ' Variables
  ' -------------------------------------------------------------------------
  group1            VAR     Word  ' 2 leds
  group2            VAR     Word  ' 3 leds
  group3            VAR     Word  ' 3 leds
  group4            VAR     Word  ' 2 leds
  group5            VAR     Word  ' 3 leds
  group6            VAR     Word  ' 3 leds
  MyOutput        VAR     Word
  
  ' -------------------------------------------------------------------------
  ' Subroutine Declarations
  ' -------------------------------------------------------------------------
  
  Check_Inputs         SUB 0 
  Calculate_Groups     SUB 0
  Update_Output         SUB 0 
  
  ' -------------------------------------------------------------------------
  ' Program Code
  ' -------------------------------------------------------------------------
  
  Start:
  
  Main:
    DO
      Check_Inputs
      Calculate_Groups
      Update_Output
    LOOP
  
  SUB Update_Output
      MyOutput = group1
      MyOutput = group2 + MyOutput
      MyOutput = group3 + MyOutput
      MyOutput = group4 + MyOutput
      MyOutput = group5 + MyOutput
      MyOutput = group6 + MyOutput 
  
     RBC = MyOutput
  ENDSUB
  
  ' =========================================================================
  ' User Data
  ' =========================================================================
  
  Pgm_ID:
    DATA "SX/B 1.50 Template", 0
  
  MaskTable:
    WDATA %00000000_00000011
    WDATA %00000000_00011100
    WDATA %00000000_11100000
    WDATA %00000011_00000000
    WDATA %00011100_00000000
    WDATA %11100000_00000000
  

  
  or is there a better way?
• SXlee Posts: 47

  2011-01-05 04:34 edited 2011-01-05 04:34

  The 'Update_Output' should be:

  SUB Update_Output
      MyOutput = group1
      MyOutput = group2 | MyOutput
      MyOutput = group3 | MyOutput
      MyOutput = group4 | MyOutput
      MyOutput = group5 | MyOutput
      MyOutput = group6 | MyOutput 
  
     RBC = MyOutput
  ENDSUB
  

  Yes?
  or is there a better way?
• Zoot Posts: 2,227

  2011-01-05 18:31 edited 2011-01-05 18:31

  I don't see where you set the groupX set variables to be anything.
  
  It would help if you post a schematic of what you have the SX wired up to.
  
  Would also help if you post the whole program.
• SXlee Posts: 47

  2011-01-07 02:59 edited 2011-01-07 02:59

  Hi Zoot,
  thank you for your time.
  I have the SX wired up to 2 ULN2803As "Darlington transistor arrays",
  that is one ULN2803A for RB0 - RB7 and one ULN2803A for RC0 - RC7.
  
  I posted a schematic hoping for some input
  THERE
  but no input, so didn't bother posting the finished schematic with the ULN2803As in it.
  
  That is the whole program so-far.
  
  Regards SXlee.
• Zoot Posts: 2,227

  2011-01-07 03:50 edited 2011-01-07 03:50

  Is that really the whole program? I don't see how it would compile and download to your SX. At the very least you declare subs that are undefined (and are called in the main part of the program).
• SXlee Posts: 47

  2011-01-07 06:28 edited 2011-01-07 06:28

  Yes, sorry Zoot.
  My model in my head was:
  
  Check_Inputs
  Calculate_Groups
  Update_Output
  
  Now I think I only need:
  Check_Input
  Update_Output
  
  I had a good idea of what I need for dealing with the input,
  but couldn't see how to put info together for Updating the Outputs.
  
  I think post #3 is OK
  I need to do some moor on my SX28 Circuit.
  
  Thanks for your time.
  
  Regards SXlee.