bkrpic wrote:
> hi all
> 
> i am using mplab ide7.51 and PICC-18 compiler to compile a program for
> PIC18F4580. if i compile i am facing the following probem.
> 
> 
> 
> Executing: "C:\HTSOFT\PIC18\BIN\PICC18.EXE" -C -E"sp3.cce" "sp3.c"
> -O"sp3.obj" -Zg9 -O -Q -MPLAB -18F4580
> 
> Error[000]   : Unknown flag -18F4580
> 
> 
> Halting build on first failure as requested.
> 
> BUILD FAILED: Wed Mar 19 14:56:37 2008
> 
> 
> 
> so i hope somebody will give me a good suggestion
> 
> Thank You all 
> 
> 
This is better answered at the HTSoft Fourm.  What Compiler Version?

On Wed, 19 Mar 2008 14:59:21 -0500, "bkrpic" <raosdiary@gmail.com>
wrote:

>hi all
>
>i am using mplab ide7.51 and PICC-18 compiler to compile a program for
>PIC18F4580. if i compile i am facing the following probem.
>
>
>
>Executing: "C:\HTSOFT\PIC18\BIN\PICC18.EXE" -C -E"sp3.cce" "sp3.c"
>-O"sp3.obj" -Zg9 -O -Q -MPLAB -18F4580
>
>Error[000]   : Unknown flag -18F4580
>
>
>Halting build on first failure as requested.
>
>BUILD FAILED: Wed Mar 19 14:56:37 2008
>
>
>
>so i hope somebody will give me a good suggestion
>
>Thank You all 

The PICC-18 compiler version you have does not support the PIC18F4580.
Looks like you need to get an update. 
Best regards, 
Spehro Pefhany
-- 
"it's the network..."                          "The Journey is the reward"
speff@interlog.com             Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog  Info for designers:  http://www.speff.com

"bkrpic" <raosdiary@gmail.com> wrote in message 
news:JO-dnVY7iOQE7XzanZ2dnUVZ_j-dnZ2d@giganews.com...
> hi all
>
> Executing: "C:\HTSOFT\PIC18\BIN\PICC18.EXE" -C -E"sp3.cce" "sp3.c"
> -O"sp3.obj" -Zg9 -O -Q -MPLAB -18F4580
>
> Error[000]   : Unknown flag -18F4580

As it says -18F4580 is not a valid compiler flag.
I think this should be -p=18F4580.

I just looked this up in the manual.

-- 
Regards,
Richard.


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hi all

i am using mplab ide7.51 and PICC-18 compiler to compile a program for
PIC18F4580. if i compile i am facing the following probem.



Executing: "C:\HTSOFT\PIC18\BIN\PICC18.EXE" -C -E"sp3.cce" "sp3.c"
-O"sp3.obj" -Zg9 -O -Q -MPLAB -18F4580

Error[000]   : Unknown flag -18F4580


Halting build on first failure as requested.

BUILD FAILED: Wed Mar 19 14:56:37 2008



so i hope somebody will give me a good suggestion

Thank You all