This Forum is Dedicated For all The Object Oriented PIC Lovers .......... The concept behind OOPic is straight forward. Use preprogrammed multitasking Objects from a library of highly optimized Objects to do all the work of interacting with the hardware. Then write small scripts in Basic, C, or Java syntax styles to control the Objects. During operation, the Objects run continuously and simultaneously in the background while the scripts run in the foreground telling the objects what to do.

Monday, February 18, 2008

[oopic] Re: storing data to oopic

--- In oopic@yahoogroups.com, alvin sy <alvinsy2000@...> wrote:
>
> In the code, shouldn't I replace the "$" with its ascii decimal
equivalent(i.e. 36)? Or is enclosing the character in double
quotation marks fine?


Short answer: yes

Longer answer: try it

Dim ch As New Byte
Sub main()
If ch = "$" Then
End If
End Sub

Does the compiler accept the code? Yes, it does

Then look at the compiler output in the IDE by View -> Compiler
Output and browse down to where the program code actually does
something:

L2.Proc.Begin ;This.main

L3.If.Begin ;If ch = "$" Then
C0047:111 ;This.ch.Address
C0048:247 ;Read Var Byte
C0049:036 ;"$"
C0050:152 ;Is Equal.
C0051:137 ;16-Bit Value.
C0052:000 ;L3.If.End.HighByte
C0053:027 ;L3.If.End.LowByte
C0054:130 ;Branch On False.
L3.If.End
C0055:129 ;Branch.
L2.Proc.End

Notice the part where "$" is put in code as 036?

I would have pointed you to the place in the documentation that
answered your question but I couldn't find a sample of a simple
character literal used in an assignent.

Richard



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