16f887 to 18f4685 transition

[mackrackit]

But are you using MPASM and how are the configs set?

[emerson]

I am using MPASM v5.1 with Processor, Radix, Warning Level, Macro Expansion, and Hex Output set to default;
Generated File has Error and List files selected; Case Sensitive is also selected.

Are those what you meany by the configuration settings?

[mackrackit]

No, I mean these.
http://www.picbasic.co.uk/forum/showthread.php?t=543

[emerson]

No, I don't have anything nor have ever used anything like that before to my knowledge. I looked into the devices folder within my MPASM installation and I didn't see it in the list. Could that be why it isn't working?

[mackrackit]

You have never set the configuration for any chip? Not even changed the type of oscillator used? The *.inc file that needs changed is in the PBP directory.
Read through the thread I linked you too, figure out where all f the files are, then we can go from there.

[emerson]

Alright. I was able to find the .INC file and found the config bits at the bottom of the page. I came up with this so far but it doesn't work yet. Whenever I compile my program in MCS it gives me an error message for the "&" symbols.

@__CONIG_OSC_IRCIO67_1H &_FCMEN_OFF_1H &_PWRT_OFF_2L &_BOREN_OFF_2L &_WDT_OFF_2H &_MCLRE_ON_3H &_LVP_OFF_4L

And no I've never used this method before. I guess I've always gotten away with what I showed you in the initial post (until now), although now it seems incorrect.

[mackrackit]

Goto the *.inc file in the PBP directory and comment out the config lines so it looks like this:

;****************************************************************
;*  18F4685.INC                                                 *
;*                                                              *
;*  By        : Leonard Zerman, Jeff Schmoyer                   *
;*  Notice    : Copyright (c) 2008 microEngineering Labs, Inc.  *
;*              All Rights Reserved                             *
;*  Date      : 09/15/08                                        *
;*  Version   : 2.60                                            *
;*  Notes     :                                                 *
;****************************************************************
        NOLIST
    ifdef PM_USED
        LIST
        "Error: PM does not support this device.  Use MPASM."
        NOLIST
    else
        LIST
        LIST p = 18F4685, r = dec, w = -311, w = -230, f = inhx32
        INCLUDE "P18F4685.INC"	; MPASM  Header
     ;   __CONFIG    _CONFIG1H, _OSC_HS_1H & _FCMEN_OFF_1H & _IESO_OFF_1H
     ;   __CONFIG    _CONFIG2H, _WDT_ON_2H & _WDTPS_512_2H
     ;   __CONFIG    _CONFIG3H, _PBADEN_OFF_3H & _LPT1OSC_OFF_3H & _MCLRE_ON_3H
     ;   __CONFIG    _CONFIG4L,  _STVREN_ON_4L & _LVP_OFF_4L & _BBSIZ_1024_4L & _XINST_OFF_4L
        NOLIST
    endif
        LIST
EEPROM_START	EQU	0F00000h
BLOCK_SIZE	EQU	64

Then in your code;

'18F4685 TEST

    @ __CONFIG    _CONFIG1H, OSC_IRCIO67_1H & _FCMEN_OFF_1H & _IESO_OFF_1H
    @ __CONFIG    _CONFIG2H, _WDT_ON_2H & _WDTPS_512_2H
    @ __CONFIG    _CONFIG3H, _PBADEN_OFF_3H & _LPT1OSC_OFF_3H & _MCLRE_ON_3H
    @ __CONFIG    _CONFIG4L,  _STVREN_ON_4L & _LVP_OFF_4L & _BBSIZ_1024_4L & _XINST_OFF_4L