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#byte directive

 
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cLuciano



Joined: 27 Dec 2006
Posts: 8

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#byte directive
PostPosted: Wed Dec 27, 2006 11:36 am     Reply with quote

I need to know why this statement will compile
#byte PLC_AN1=PLC_RELE_START+1+PLC_ANC
and this
#byte PLC_AN1=PLC_RELE_START+(1+PLC_ANC)
return the following error:
Expression must be a constant or simple variable
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Wed Dec 27, 2006 12:44 pm     Reply with quote

It looks like the CCS parser gives an error if it sees any parentheses
in a #byte statement. For example, this fails to compile:
Code:

#byte PortA = (5)

The work-around is just to avoid using parentheses.
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