I pulled down the latest code with svn and got this...


ARNING: `makeinfo' is missing on your system.  You should only need it if
         you modified a `.texi' or `.texinfo' file, or any other file
         indirectly affecting the aspect of the manual.  The spurious
         call might also be the consequence of using a buggy `make' (AIX,
         DU, IRIX).  You might want to install the `Texinfo' package or
         the `GNU make' package.  Grab either from any GNU archive site.
make[4]: *** [/home/dwinsor/gumstix-buildroot/toolchain_build_arm_nofpu/binutils-2.17/bfd/doc/bfd.info] Error 1
make[4]: Leaving directory `/home/dwinsor/gumstix-buildroot/toolchain_build_arm_nofpu/binutils-2.17-build/bfd/doc'
Making info in po
make[4]: Entering directory `/home/dwinsor/gumstix-buildroot/toolchain_build_arm_nofpu/binutils-2.17-build/bfd/po'
make[4]: Nothing to be done for `info'.
make[4]: Leaving directory `/home/dwinsor/gumstix-buildroot/toolchain_build_arm_nofpu/binutils-2.17-build/bfd/po'
make[4]: Entering directory `/home/dwinsor/gumstix-buildroot/toolchain_build_arm_nofpu/binutils-2.17-build/bfd'
make[4]: Nothing to be done for `info-am'.
make[4]: Leaving directory `/home/dwinsor/gumstix-buildroot/toolchain_build_arm_nofpu/binutils-2.17-build/bfd'
make[3]: *** [info-recursive] Error 1
make[3]: Leaving directory `/home/dwinsor/gumstix-buildroot/toolchain_build_arm_nofpu/binutils-2.17-build/bfd'
make[2]: *** [all-bfd] Error 2
make[2]: Leaving directory `/home/dwinsor/gumstix-buildroot/toolchain_build_arm_nofpu/binutils-2.17-build'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/dwinsor/gumstix-buildroot/toolchain_build_arm_nofpu/binutils-2.17-build'
make: *** [/home/dwinsor/gumstix-buildroot/toolchain_build_arm_nofpu/binutils-2.17-build/binutils/objdump] Error 2
dwinsor@blue:~/gumstix-buildroot$




On Wed, 2006-08-16 at 16:24 -0400, Daniel Winsor wrote:
In all cases, the led does not light.
If I put a vcc -> led -> gpio
and try to manipulate the gpio nothing happens.

Im using the echo set command.

Maybe my kernel has a bug?


On Wed, 2006-08-16 at 07:02 -0700, Dave Hylands wrote:
Hi Daniel,

>   vcc
>    |
>    |
>    3.3k
>    |
>    +------------LED------
>    |                              |
>    |                             GND
>   GPIO0


You method of connecting the LED is very unconventional, and I'm not
sure it will work.

The conventional method is that you connect things up something like this:

GPIO -------- resistor -------- LED --------- Ground

or like this

GPIO -------- resistor -------- LED --------- Vcc

The order of the resistor and LED isn't relevant, but the polarity of
the LED is. In the first case, the LED will light when the GPIO line
is high, and in the second case, the LED will light when the GPIO line
is low.

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