[riot-devel] GNRC with sleepy nodes

Daniel Evans photonthunder at gmail.com
Tue Nov 21 00:47:53 CET 2017


Issues #7743 and #7332 both discuss the problem.

Dan


> On Nov 20, 2017, at 12:13 PM, Robert Hartung <hartung at ibr.cs.tu-bs.de> wrote:
> 
> Xtimer is not guaranteed to be based on timers that keep running in low power modes. Therefore sleeping is not supported on most devices.
> 
> Am 20.11.2017 um 21:05 schrieb Francisco Molina:
>> >Hi,
>> >
>> >since the timers you mentioned are dependent on xtimer and since xtimer has
>> >some known issues with power management (what those are directly I can't
>> >say due to my own lack of knowledge there, some hardware person on this
>> >list might give you more detailed information on that) in the default
>> >configuration, sleeping is not currently possible with GNRC on
>> >ATSAMR21G18A-based
>> >platforms (at least, as I understand it in the default configuration).
>> 
>> >Cheers,
>> >Martine
>> 
>> What are the xtimer know issues with power management? I did a quick search at opened issues and coudln't find any directly realted to power management and xtimer. Could anyone expand on this? Thank you. Cheers!
>> 
>> Francisco
>> 
>> 
>> _______________________________________________
>> devel mailing list
>> devel at riot-os.org <mailto:devel at riot-os.org>
>> https://lists.riot-os.org/mailman/listinfo/devel <https://lists.riot-os.org/mailman/listinfo/devel>
> 
> _______________________________________________
> devel mailing list
> devel at riot-os.org
> https://lists.riot-os.org/mailman/listinfo/devel

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.riot-os.org/pipermail/devel/attachments/20171120/8130b453/attachment.html>


More information about the devel mailing list