Re: Resource Temporarily Unavailable error when trying to read from the accelerator on a ThinkPad twist

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Aug 29, 2014 at 5:39 PM, Srinivas Pandruvada
<srinivas.pandruvada@xxxxxxxxxxxxxxx> wrote:
> I want to make sure that this hub doesn't require some GPIO magic to
> wake up. So when you cat raw values, are they sane? Do they change when
> you move?
>
> Thanks,
> Srinivas
>

They are not quite sane, but they do change when I move the device -
so the sensor is awake.
Maybe some offset / multiplier is also needed here too.
[root@rincewind iio:device3]# cat in_accel_*raw
-27
56
-974

If you have any more idea for ways to debug this, let me know,

Thanks,
-- 
-Elad Alfassa.
--
To unsubscribe from this list: send the line "unsubscribe linux-iio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Input]     [Linux Kernel]     [Linux SCSI]     [X.org]

  Powered by Linux