gnupic: Re: [gnupic] pic18f24j10
Subject:
Re: [gnupic] pic18f24j10
From:
"George M. Gallant Jr." ####@####.####
Date:
1 Jul 2007 18:07:41 +0100
Message-Id: <1183309903.11653.23.camel@scuba.home.net>
Dave,
Further test reveals a huge .o file. Attached are a test case
file exhibiting the problem.
George
On Sun, 2007-07-01 at 11:32 -0500, David wrote:
> On Sun, 1 Jul 2007 10:45:18 -0400
> "Xiaofan Chen" ####@####.#### wrote:
>
> > On 7/1/07, George M. Gallant Jr. ####@####.#### wrote:
> > > Dave
> > >
> > > The actual hex image is much larger than 64k. It has multiple
> > > records of setting the base address and then 64k of 0xFF.
> > > ...
> > > George
> > >
> >
> > Maybe it will be easy for David or others to help you if you can
> > post your code.
> If I'm understanding your problem correctly, I have no idea why it
> would do that. Obviously the 0xFF's are nops, but if they're up at
> invalid addresses, I can't see why. gputils has the 18f24j10 marked
> with 16k program memory (up to address 0x3ff7, plus CONFIG and devid
> sections) both for gpasm and the LKR files.
>
> Do you see the same behavior if you cut it down to a smaller project?
> Are you using gplink or absolute mode on gpasm? Some code and your
> command line would definitely help.
>
> David Barnett
>
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--
George M. Gallant, Jr.
(508) 202-2933
[Content type text/x-csrc not shown. Download]
include <p18f24j10.inc>
CONFIG WDTEN = OFF ;To use ICD2 as a debugger disable Watch Dog Timer
CONFIG STVREN = ON ;Reset on stack overflow/underflow enabled
CONFIG XINST = OFF ;Instruction set extension and Indexed Addressing mode disabled (Legacy mode)
CONFIG CP0 = OFF ;Program memory is not code-protected
CONFIG FOSC = HSPLL ;HS oscillator. PLL enabled
CONFIG FOSC2 = ON ;Clock selected by FOSC as system clock is enabled when OSCCON<1:0> = 00
CONFIG FCMEN = OFF ;Fail-Safe Clock Monitor disabled
CONFIG IESO = OFF ;Two-Speed Start-up disabled
CONFIG WDTPS = 32768 ;1:32768
code
main: nop
bra main
end
[Content type text/x-makefile not shown. Download]
