Trying to enable i2c on Raspberry Pi 2

[Nobuto Murata]

Thank you for the clarification and sorry for noises.

2015-06-16 0:27 GMT+09:00 Paolo Pisati <paolo.pisati at canonical.com>:
> As i explaind here, it needs more work:
>
> https://lists.ubuntu.com/archives/snappy-devel/2015-June/000803.html
>
> We contacted the original authors of the raspi2 image for some
> clarifications on the boot process - hold on.
>
> On Mon, Jun 15, 2015 at 5:16 PM, Nobuto Murata <nobuto at nobuto-murata.org>
> wrote:
>>
>> Hi,
>>
>> I'm trying to use PiGlow(LED board) with Raspberry Pi 2. Even after
>> loading i2c-dev module, I still cannot see /dev/i2c-1. It seems there
>> is an update of bcm2709 kernel on the PPA[1] which is not included in
>> the current image build[2] yet.
>>
>> Is the new kernel(-12.12) useful to enable i2c on Pi 2?
>> Also is there any script to repack device-pi2-0.13.tar.xz? Because I
>> tried to replace the content manually with the one from PPA, but
>> diff[3] shows I'm missing 10 modules.* files. I'm not sure I'm in the
>> right direction.
>>
>> Thanks,
>>
>> [1] https://launchpad.net/~p-pisati/+archive/ubuntu/embedded/+packages
>> linux-bcm2709 (3.19.1-12.12) vivid; urgency=low
>>
>>   [ Paolo Pisati ]
>>
>>   * [Config] I2C_CHARDEV=y
>>
>> [2] http://people.canonical.com/~platform/snappy/raspberrypi2/
>> $ snappy list
>> Name        Date       Version Developer
>> ubuntu-core 2015-06-11 3       ubuntu
>> webdm       2015-06-11 0.9
>> pi2         2015-06-11 0.13
>>
>> [3] http://paste.ubuntu.com/11719839/
>>
>> --
>> Nobuto Murata / 村田信人
>>
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>
>
>
>
> --
> bye,
> p.



-- 
Nobuto Murata / 村田信人