Roger,
You could port the SMAC project for the M5208EVB to
uClinux. It is available at:
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MCF5208&nodeId=0162468rH3YTLC00M91277
(Look for M5208EVB_SMAC )
Instead of direct access to SPI registers you could
use QSPI uClinux driver.
Regards,
Fabio Estevam
--- Roger Feltrin Escanhola
<[EMAIL PROTECTED]> wrote:
> I need to use CodeWarrior from Freescale because in
> my project I have to
> communicate two kits using zigbee, therefore I'm
> going to use a tool
> called Beekit ( it is a graphical user interface in
> which the user can
> create, modify, save and update wireless network
> solutions based on
> Freescale's Simple MAC (SMAC), IEEE 802.15.4 PHY/MAC
> and BeeStack ZigBee
> protocol stack), and so far it just has support to
> work with
> CodeWarrior.
>
> Roger
>
>
> -----Mensagem original-----
> De: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] Em nome de
> Andrew Webster
> Enviada em: quinta-feira, 5 de abril de 2007 18:39
> Para: uClinux development list
> Assunto: Re: [uClinux-dev] elf2flt
>
> Why not use gcc instead of codewarrior?
>
> Andrew
>
>
> On 4/5/07, Roger Feltrin Escanhola
> <[EMAIL PROTECTED]> wrote:
> Hi Kalyan,
>
> Thanks for advice, but it didn't work. I tried to
> compile a new kernel
> image using "make - r", but the image was not
> created, an error occurred
> during the compilation.
> I am coping the end of the error message below:
>
> In file included from ctype.c:34:
> ../../../include/stdlib.h:494: warning: '__malloc__'
> attribute ignored
> m68k-elf-strip -x -R .note -R .comment .o
> m68k-elf-gcc -Wall -Wstrict-prototypes
> -Wno-trigraphs
> -fno-strict-aliasing -Os -funit-at-a-time -m5307
> -DCONFIG_COLDFIRE -O2
> -g -fomit-frame-pointer -pipe -fno-common
> -fno-builtin -Wall -DEMBED
> -msep-data -fno-stack-protector -fno-builtin
> -nostdinc -D_LIBC
> -I../../../include -I. -isystem
> /usr/local/lib/gcc/m68k-uclinux/4.1.1/include
> -DNDEBUG -DL_ ctype.c -c
> -o .o
> In file included from ctype.c:34:
> ../../../include/stdlib.h:494: warning: '__malloc__'
> attribute ignored
> m68k-elf-strip -x -R .note -R .comment .o
> m68k-elf-gcc -Wall -Wstrict-prototypes
> -Wno-trigraphs
> -fno-strict-aliasing -Os -funit-at-a-time -m5307
> -DCONFIG_COLDFIRE -O2
> -g -fomit-frame-pointer -pipe -fno-common
> -fno-builtin -Wall -DEMBED
> -msep-data -fno-stack-protector -fno-builtin
> -nostdinc -D_LIBC
> -I../../../include -I. -isystem
> /usr/local/lib/gcc/m68k-uclinux/4.1.1/include
> -DNDEBUG -DL_ ctype.c -c
> -o .o
> In file included from ctype.c:34:
> ../../../include/stdlib.h:494: warning: '__malloc__'
> attribute ignored
> m68k-elf-strip -x -R .note -R .comment .o
> m68k-elf-ar r ../../../libc/libc.a isalnum.o
> isalpha.o isascii.o
> iscntrl.o isdigit.o isgraph.o islower.o isprint.o
> ispunct.o isspace.o
> isupper.o isxdigit.o toascii.o tolower.o toupper.o
> isblank.o isxlower.o
> isxupper.o __C_ctype_b.o __C_ctype_tolower.o
> __C_ctype_toupper.o
> __ctype_b_loc.o __ctype_tolower_loc.o
> __ctype_toupper_loc.o
> __ctype_assert.o isctype.o
> m68k-elf-ar: isalnum.o: No such file or directory
> make[6]: *** [ar-target] Error 1
> make[6]: Leaving directory
> `/home/roger/uClinux-dist/uClibc/libc/misc/ctype '
> make[5]: *** [_dir_ctype ] Error 2
> make[5]: Leaving directory
> `/home/roger/uClinux-dist/uClibc/libc/misc '
> make[4]: *** [_dir_misc ] Error 2
> make[4]: Leaving directory
> `/home/roger/uClinux-dist/uClibc/libc '
> make[3]: ** [_dir_libc] Erro 2
> make[3]: Leaving directory
> `/home/roger/uClinux-dist/uClibc '
> make[2]: ** [uClibc] Erro 2
> make[2]: Leaving directory `/home/roger/
> uClinux-dist/lib'
> make[1]: ** [all] Erro 2
> make[1]: Leaving directory `/home/roger/
> uClinux-dist/lib'
> make: ** [subdirs] Erro 1
>
> Any suggestion to fix this?
>
> Regards
>
>
> <http://www.v2telecom.com.br/>
> Roger Feltrin Escanhola
> 55 11 3094.3939
> -----Mensagem original-----
> De: [EMAIL PROTECTED] org
> [mailto:[EMAIL PROTECTED] Em nome de
> Kalyan Tej
> Enviada em: quinta-feira, 5 de abril de 2007 01:07
> Para: uClinux development list
> Assunto: RE: [uClinux-dev] elf2flt
>
> Hi,
> I don't know about the tools you r using but
> generally the error :
> "Input file contains no relocation info " can be
> eliminated by compling
> the application with a " - r " option. And then
> use the elf2flt tool,
> To convert the elf into a flat binary.
>
> Regards,
> Kalyan
>
> _____
>
> From: [EMAIL PROTECTED] [mailto:
> <mailto:[EMAIL PROTECTED]>
> [EMAIL PROTECTED] On Behalf Of Roger
> Feltrin Escanhola
> Sent: Thursday, April 05, 2007 4:18 AM
> To: [email protected]
> Subject: [uClinux-dev] elf2flt
>
> I am new in this forum, I've had some troubles to
> run a application in
> uClinux. My target is a Coldfire microprocessor Kit
> Freescale
> (M5208EVB). I used Codewarrior to make a simple C
> program, but
> Codewarrior doesn't generate a binary flat file, so
> I can't run it on
> uClinux. Instead it makes an elf file when I compile
> it, so what I
> trying to do is to converter the elf file to flat
> file.
> Does any one know how to converter an elf file to a
> flat file?
> I have m68k-uclinux-tools-20060615.sh installed in
> my host (Fedora Core
> 5), I tried to converter an elf file using the
> following command:
> m68k-uclinux-elf2flt -o image_out image.elf
> But it doesn't work and I receive the message
> "image.elf: Input file
> contains no relocation info"
> What am I doing wrong in this command?
> PS: image.elf is a file created when I run the "make
> menuconfig" of a
> new kernel.
>
> Roger
>
> <http://www.v2telecom.com.br/>
> Roger Feltrin Escanhola
> 55 11 3094.3939
>
>
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