[Nut-upsdev] [PATCH] Support for ASEM UPS on Linux/i2c

Giuseppe Corbelli giuseppe.corbelli at copanitalia.com
Wed Jul 9 07:56:15 UTC 2014

On 09/07/2014 03:46, Charles Lepple wrote:
> On Jul 8, 2014, at 3:29 AM, Giuseppe Corbelli <giuseppe.corbelli at copanitalia.com> wrote:
>> Seems that on x64 architectures NULL is not #defined in <stddef.h>
>> the attached patch #includes <stdio.h> in AC_CHECK_DECLS. Tested on an ubuntu 12.10 x64, seems to solve the issue.
> I am a little confused as to how you are testing this :-)

Developed and tested on a Debian x86, got hold of an Ubuntu x64 to see what 
was going wrong, but I don't have the UPS on x64 machines.

> The driver still wouldn't compile on Ubuntu 14.04 with libi2c-dev. The
> "#if  HAVE_LINUX_I2C_DEV_H" won't be satisfied until after config.h is included
> (typically by main.h). Since the driver won't even be compiled if
> WITH_LINUX_I2C is not defined, I took out the #if wrapper.

My bad.

> Also, since the intermediate commits aren't terribly useful, I'll collapse
> the asem_i2c_take2 branch into a single commit before merging to master. Here
> is the branch as it stands:
> https://github.com/networkupstools/nut/compare/asem_i2c_take2

Looks fine to me.

             Giuseppe Corbelli
WASP Software Engineer, Copan Italia S.p.A
Phone: +390303666318  Fax: +390302659932
E-mail: giuseppe.corbelli at copanitalia.com

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