Hi Jeremy, couple questions: -I'm assuming you have the ADC code in a separate source file, called 'adc.c'
-When doing a 'make', do you see something to the extent of "gcc BLA BLA BLA adc.c -o adc.o BLA BLA" In particular, we want to make sure that the corresponding ".o" file is being created. -When doing a 'make', toward the end, during linking (which is where your error is coming from), do you see it referencing the "adc.o" object file? If not, that would be the part of the problem. Can you send the full console output when running make? thanks, -dave On Mon, Jun 29, 2009 at 4:59 PM, Jeremy Booth<jboo...@gmail.com> wrote: > When trying to compile some ADC bits and pieces, I get the following error: > > main.o: In function `ADCtestTask': > /home/user/freertos-5.1.2-lpc23xx/BlinkyLightSample/main.c:198: undefined > reference to `configureADCPort' > collect2: ld returned 1 exit status > make: *** [BlinkyLightSample.elf] Error 1 > > I have a similar directory, include and makefile setup for the GPIO stuff, > and as far as I can tell they all match. The GPIO commands compile and work > just fine. > This should show up in the latest commit to the 5.1.2Testing branch of the > LPC2368 code. > > > Also, I could use a few pointers on getting that interworking thing set up. > If I read what Dave said earlier correctly, then I will have to recompile > the GCC libs, but I could have that all munged up... > > -Jeremy > > _______________________________________________ > psas-avionics mailing list > psas-avionics@lists.psas.pdx.edu > http://lists.psas.pdx.edu/mailman/listinfo/psas-avionics > > _______________________________________________ psas-avionics mailing list psas-avionics@lists.psas.pdx.edu http://lists.psas.pdx.edu/mailman/listinfo/psas-avionics
