It's running now. I selected to run with "/c-" and commenting
out the "double" defines in the MCHIP include file.

Just another minor thing...

My ISR code could not "find" INTR_RET. I had to change this :

;
intr_ret unbank              ;common high/single priority interrupt exit point
         glbent  intr_ret_uart ;UART interrupt routines return here when done

to this :

;
intr_ret unbank              ;common high/single priority interrupt exit point
         glbent  intr_ret
         glbent  intr_ret_uart ;UART interrupt routines return here when done

(That is, adding a "global entry" for INTR_RET)

Is this expected ? Or did I do something wrong ?

Jan-Erik.

-----Original Message-----
From: Jan-Erik Soderholm XA (TN/PAC)
Sent: den 27 juli 2003 22:11
To: PICLIST@MITVMA.MIT.EDU
Subject: [PIC]: 18F1320 and Olins dev envir.


Hi.
Just a little thing I found...

I was trying my first build with Olins environment
and code setup for a PIC18F1320.

Now, I first run MPASMWIN with the "/c-" switch ("not case sensitive")
I then had this problems with the p18f1320.inc file :

  Error[115]   C:\PROGRAM\MPLAB IDE\MCHIP_TOOLS\P18F1320.INC 66 :
  Duplicate label ("CLRW" or redefining symbol that cannot be redefined)

on these lines in the p18f1320inc file :

  #define clrw clrf WREG       ; PIC16Cxxx code substitution
  #define CLRW CLRF WREG       ; PIC16Cxxx code substitution

Seems reasonable, I don't think you can build anything using
any environment using this include file and the "/c-" switch, or ?


I then changed the switch to "/c+" to overcome this.

The clrw/CLRW problems went away, but now I get problems with
the detection of the processor type, since Olins code looks for
"  ifdef __18f1320" and obviously a symbol called "__18F1320"
is defined someware. Is this symbol created by the MPASMWIN ?

Obviously I'll just have to make a few changes here and there to get
this running, but I thought you'd be interested anyway.

*OR* have I done some major blunder here ?

Jan-Erik.

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