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Status of at91sam7xek


Hello,

Since 3 days, i try to flash my at91sam7x256-ek board without success !
Maybe something wrong in my configuration.

I use cygwin with make 3.80-1, last cvs version, last configtool 
available.

i can't build os with at91sam7xek/lwip_eth using configtool. this message 
appear :

 
/opt/ecos/ecos-cvs/ecos/packages/services/memalloc/common/current/src/dlmalloc.cxx: 
In
        make: Leaving directory 
`/ecos-d/eCos/eCos_arm_at91sam7x/at91_build'
           member function `cyg_uint8* 
           Cyg_Mempool_dlmalloc_Implementation::resize_alloc(cyg_uint8*, 
int, 
           cyg_int32*)':
 
/opt/ecos/ecos-cvs/ecos/packages/services/memalloc/common/current/src/dlmalloc.cxx:1525: 
`
           memmove' undeclared (first use this function)
 
/opt/ecos/ecos-cvs/ecos/packages/services/memalloc/common/current/src/dlmalloc.cxx:1525: 
(Each
           undeclared identifier is reported only once for each function 
it appears 
           in.)
        make[1]: *** [src/dlmalloc.o.d] Error 1
        make: *** [build] Error 2

 
When i choose at91sam7xek/minimal, build work fine, but when i try to 
compile my simple hello world (after remplaced printf with diag_printf) 
this message appear :

        $ arm-elf-gcc -g -Iat91_install/include hello.c -Lat91_install/lib 
-Ttarget.ld -nostdlib
        at91_install/lib/libtarget.a(kernel_except.o): In function 
`_GLOBAL__I.12000__Z26cyg_null_exception_handlerjij':
 
/opt/ecos/ecos-cvs/ecos/packages/kernel/current/src/common/except.cxx:259: 
multiple definition of `cyg_hal_deliver_exception'
 
at91_install/lib/libtarget.a(hal_common_drv_api.o):/opt/ecos/ecos-cvs/ecos/packages/hal/common/current/src/drv_api.c:938: 
first defined here
 
/opt/ecos/gnutools/arm-elf/bin/../lib/gcc-lib/arm-elf/3.2.1/../../../../arm-elf/bin/ld: 
Warning: size of symbol `cyg_hal_deliver_exception' changed fr
        om 4 to 40 in at91_install/lib/libtarget.a(kernel_except.o)
        at91_install/lib/libtarget.a(kernel_intr.o): In function 
`_GLOBAL__D.12000__ZN13Cyg_Interrupt15disable_counterE':
 /opt/ecos/ecos-cvs/ecos/packages/kernel/current/src/intr/intr.cxx:72: 
multiple definition of `cyg_interrupt_call_pending_DSRs'
 
at91_install/lib/libtarget.a(hal_common_drv_api.o)(.text.cyg_interrupt_call_pending_DSRs+0x0): 
first defined here
        at91_install/lib/libtarget.a(kernel_intr.o): In function 
`cyg_interrupt_post_dsr':
        kernel_intr.o(.text.cyg_interrupt_post_dsr+0x0): multiple 
definition of `cyg_interrupt_post_dsr'
 
at91_install/lib/libtarget.a(hal_common_drv_api.o)(.text.cyg_interrupt_post_dsr+0x0): 
first defined here
        at91_install/lib/libtarget.a(kernel_intr.o): In function 
`interrupt_end':
        kernel_intr.o(.text.interrupt_end+0x0): multiple definition of 
`interrupt_end'
 
at91_install/lib/libtarget.a(hal_common_drv_api.o)(.text.interrupt_end+0x0): 
first defined here
 
/opt/ecos/gnutools/arm-elf/bin/../lib/gcc-lib/arm-elf/3.2.1/../../../../arm-elf/bin/ld: 
Warning: size of symbol `interrupt_end' changed from 80 to 128
         in at91_install/lib/libtarget.a(kernel_intr.o)
        at91_install/lib/extras.o: In function `at91_eth_init':
 
/opt/ecos/ecos-cvs/ecos/packages/devs/eth/arm/at91/current/src/if_at91.c:607: 
undefined reference to `eth_drv_dsr'
        at91_install/lib/extras.o: In function `at91_eth_recv':
 
/opt/ecos/ecos-cvs/ecos/packages/devs/eth/arm/at91/current/src/if_at91.c:930: 
undefined reference to `eth_drv_funs'
        at91_install/lib/libtarget.a(kernel_intr.o): In function 
`_GLOBAL__D.12000__ZN13Cyg_Interrupt15disable_counterE':
 /opt/ecos/ecos-cvs/ecos/packages/kernel/current/src/intr/intr.cxx:652: 
undefined reference to `hal_interrupt_stack_call_pending_DSRs'
        collect2: ld returned 1 exit status


Finally trying with at91sam7xek/default, building ok, but compile give new 
message :

        $ arm-elf-gcc -g -Iat91_install/include hello.c -Lat91_install/lib 
-Ttarget.ld -nostdlib
        at91_install/lib/extras.o: In function `at91_eth_init':
 
/opt/ecos/ecos-cvs/ecos/packages/devs/eth/arm/at91/current/src/if_at91.c:607: 
undefined reference to `eth_drv_dsr'
        at91_install/lib/extras.o: In function `at91_eth_recv':
 
/opt/ecos/ecos-cvs/ecos/packages/devs/eth/arm/at91/current/src/if_at91.c:930: 
undefined reference to `eth_drv_funs'
        at91_install/lib/libtarget.a(kernel_intr.o): In function 
`_GLOBAL__D.12000__ZN13Cyg_Interrupt15disable_counterE':
 /opt/ecos/ecos-cvs/ecos/packages/kernel/current/src/intr/intr.cxx:652: 
undefined reference to `hal_interrupt_stack_call_pending_DSRs'
        collect2: ld returned 1 exit status

So is the status of this board is ready to use ?
How can i check my environment to know if something missing ?
Is there any tutorial for this board anywhere on the web ?

Thanks for help :-)

David BABIN


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