Yeah I included it. On Mon, Jul 13, 2009 at 11:04 AM, Alan Marchiori <[email protected]>wrote:
> did you include the printf.h file? > > see http://docs.tinyos.net/index.php/The_TinyOS_printf_Library#Conclusion > item #3 > > "You MUST be sure to #include "printf.h" header file in every > component in which you would like to call the printf() command. > Failure to do so will result in obscure error messages making it > difficult to identify the problem." > > On Sun, Jul 12, 2009 at 1:08 PM, roja > chandanala<[email protected]> wrote: > > I want to use printf statements in an application and I added the > following > > flags in the makefile. > > CFLAGS += -I$(TOSDIR)/lib/printf > > CFLAGS += -DPRINTF_BUFFER_SIZE=250 > > > > The printf statement is a simple print statement with no arguments. > > > > But the 'make epic' still fails with the following errors: > > > /usr/bin/../lib/gcc-lib/msp430/3.2.3/../../../../msp430/lib/msp2/libc.a(printf.o): > > In function `printf': > > > /home/xubuntos/tinyos-toolchain-packages/sources/msp430-build-tinyos-2.1/build/mspgcc-cvs/msp430-libc/src/stdlib/printf.c:39: > > undefined reference to `putchar' > > make: *** [exe0] Error 1 > > > > Any help is appreciated. > > > > Thanks and regards, > > Roja C > > > > _______________________________________________ > > Tinyos-help mailing list > > [email protected] > > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > >
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