Hi, So do I understand this correctly, that you are trying to implement a new platform? I cannot really help you there, but other people on the list might. We would need to know the processor that your platform uses and what compiler you intend to use for your platform.
If the Null application doesn't compile, it doesn't make sense to try to compile the Blink application. Essentially the Null application is meant to verify the setup of your system. Once this works you can try the Blink application to check that the most basic user interface elements (e.g., the LEDs) work as intended, as this will be immensely helpful to debug your platform definition if other things should not work. Cheers, Urs mejda chouaieb schrieb: > Hello, > i´m trying to compile the Null application, I type ´make isense´ when I > compile because my new platform is called isense > yes when I commit out this line the program is not compiled. what do you mean > by a problem with the software setup? > I didn´t try to compile Blink right now, I want first to compile the Null > application for that platform. > Thanks > > ----- Message d'origine ---- > De : Urs Hunkeler <[EMAIL PROTECTED]> > À : mejda chouaieb <[EMAIL PROTECTED]> > Cc : tinyos-help@millennium.berkeley.edu > Envoyé le : Vendredi, 14 Décembre 2007, 9h58mn 07s > Objet : Re: [Tinyos-help] linking problems > > Hi, > > You probably won't get any errors anymore because the program is not > being compiled. I would guess that this line is the single most > important line in the whole Makefile :-) > > I don't know the detailed meaning of this line, but the $(LDFLAGS) is > usually the set of flags specific for linking. > > Your warning seems to indicate a problem with your software setup. What > is the exact command you use to compile? What application are you > trying > to compile? Do you manage to compile the Null application for the > desired platform? If so, what about Blink? > > Cheers, > Urs > > > mejda chouaieb schrieb: >> Hello All, >> can someone please expalin to me the meaning of this line and if > something for linking is present here : >> $(NCC) -o $(MAIN_EXE) $(OPTFLAGS) $(PFLAGS) $(CFLAGS) > $(WIRING_CHECK_FLAGS) $(COMPONENT).nc $(LIBS) $(LDFLAGS) >> because when i copile for my new platform I have a linking error from > the toolchain: >> /ba-elf/bin/../lib/gcc/ba-elf/4.1.2/../../../../ba-elf/bin/ld: > warning: cannot find entry symbol _start; defaulting to 00000000 >> and when I put # in front of this line this warning disappears !!! >> Thanks for help _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
