Hi Alexandre,
I use the command "find /opt/tinyos-2.x/ -type f -exec grep -nH
'tos-set-symbol' {} \;" to find all regular files in the TinyOS
installation directory that contain the string "tos-set-symbol".
The relevant files are ${TOSROOT}/support/make/msp/msp.rules,
${TOSROOT}/support/make/avr/avr.rules and
${TOSROOT}/support/make/pxa27x/pxa27x.rules. In typical makefile slang
they set an environment variable SET_ID to represent the tool to set the
symbol. Later in the file (just search for SET_ID) they call it to
modify the TOS_NODE_ID symbol.
If you don't find this, have a look at the CVS versions, for instance
directly on the web:
http://tinyos.cvs.sourceforge.net/tinyos/tinyos-2.x/support/make/msp/msp.rules?view=markup
(lines 38 and 83). If I understand the code in line 83 correctly, the
reason why you don't see the call to tos-set-symbol on your system is
that you have already generated a copy of the binary with your desired
node id. Try a different node id or clean up your project with "make
clean", and you should see the call to tos-set-symbol.
Can you give us some details about your custom platform? Does it use an
MSP430 or some other processor?
Cheers,
Urs
Alexandre Buist wrote:
> Thanks Urs,
>
> I look around but I can't find anything in the platform files or the
> platform.target that would link to tos-set-symbols with TOS_NODE_ID. The
> only relevant files I found about tos-set-symbols is the uC msp.rules. Which
> should be just fine without modification.
>
> One thing I noticed, In the mote 2 mote tutorial:
> $ make telosb install,1
> ...
> compiled BlinkToRadioAppC to build/telosb/main.exe
> 9040 bytes in ROM
> 246 bytes in RAM
> msp430-objcopy --output-target=ihex build/telosb/main.exe
> build/telosb/main.ihex
> writing TOS image
> tos-set-symbols --objcopy msp430-objcopy --objdump msp430-objdump --target
> ihex build/telosb/main.ihex
> build/telosb/main.ihex.out-1 TOS_NODE_ID=1 ActiveMessageAddressC$addr=1
> ...
>
>
> While in my environement
> $ make telosb install,1
> ...
> compiled BlinkToRadioAppC to build/telosb/main.exe
> 10674 bytes in ROM
> 283 bytes in RAM
> msp430-objcopy --output-target=ihex build/telosb/main.exe
> build/telosb/main.ihex
> writing TOS image
> cp build/telosb/main.ihex build/telosb/main.ihex.out
> installing telosb binary using the parallel port jtag adapter
> ...
>
> The thing to notice is that the tos-set-symbols ... does not show up. Could
> there be something wong with my environment.
>
> Any thoughts,
>
> Thanks
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