Re: [riot-devel] RIOT+ULAs: no router entry

2016-04-22 Thread Cenk Gündogan
Hey, That sounds like the problem described in this issue [1]. The current master / release candidate version should include a "workaround" fix for that. Cheers, Cenk [1] https://github.com/RIOT-OS/RIOT/issues/5122 On 04/22/2016 12:19 PM, smlng wrote: Hi everyone, I'm testing COAP between

Re: [riot-devel] CC110x and CC112x addressing

2016-04-14 Thread Cenk Gündogan
Hello Mateusz, This may be unrelated to your problem, but just FYI: You need a global unique IPv6 address for RPL to work. With a link-local address (fe80::) you won't be able to create the RPL-DODAG. Cheers! Cenk On 04/14/2016 09:44 AM, Mateusz Kubaszek wrote: Hi Kaspar, than you for your

Re: [riot-devel] exhausted Travis

2016-03-04 Thread Cenk Gündogan
Hello Carsten, Thank you for the hint. CircleCI looks nice, but its free plan includes only one (concurrent) build at a time. I think this won't help much in our case (: Currently, we have about 11 jobs that need to be processed before one pull request can be marked as "checked". And each job

[riot-devel] exhausted Travis

2016-03-03 Thread Cenk Gündogan
Dear hard-working Developers, I just wanted to share with you the chart in [1] with the caption "Active Linux Builds for Open Source Projects (GCE)" All our current jobs are build on that infrastructure and looking at the chart: travis is pretty flat-lining. It seems that there are more jobs

[riot-devel] Travis Backlog

2016-03-01 Thread Cenk Gündogan
Dear Developers, This is a friendly reminder that we should take more care of our travis backlog. Everytime a pull request gets rebased/squashed/new commits travis will enqueue a new task. This enqueing takes up space in the travis backlog and hinders us from getting quick feedback about

Re: [riot-devel] Hack'n'ACK tonight

2016-01-26 Thread Cenk Gündogan
Hello Francisco, we have some problems with the hardware (: Should be back online in a jiffy On 26.01.2016 18:01, Francisco Javier Acosta Padilla wrote: Hi there! I'm trying to join the PlaceCam session but it says that Riot is not online... Is the participation closed? Thanks! Francisco.

Re: [riot-devel] Hack'n'ACK tonight

2016-01-26 Thread Cenk Gündogan
The PlaceCam session is online again. The link is the same. On 26.01.2016 18:03, Cenk Gündogan wrote: Hello Francisco, we have some problems with the hardware (: Should be back online in a jiffy On 26.01.2016 18:01, Francisco Javier Acosta Padilla wrote: Hi there! I'm trying to join

Re: [riot-devel] Notification: Hack'n'ACK @ Tue Jan 26, 2016 5pm - 10pm (RIOT Events)

2016-01-25 Thread Cenk Gündogan
Correction, in Berlin the Hack'n'Ack will not be at the c-base, but at the FU Berlin (room 137 in Takustr. 9) Best, Cenk On 25.01.2016 17:00, Google Calendar wrote: more details »

Re: [riot-devel] Border Router and SLIP

2016-01-19 Thread Cenk Gündogan
Hello Francisco, You do not need RPL for your setup: * Start your border router application and tunslip6 (e.g. beef::1/64) * configure beef::2/64 on interface 6 at the border router and add beef::1 to the neighbor cache on interface 6 (these steps are outlined in the border router README) *

Re: [riot-devel] Hack'N'ACK, January 2016

2016-01-18 Thread Cenk Gündogan
Hello Martine, I also want to add and stress that we should make proper use of the "Hack'n'ACK Candidate" label in GitHub to find those "5-10" PRs during the Hack'n'ACK. In general, I also think that there is room for optimization regarding the way we deal with Hack'n'ACKs currently and I like

[riot-devel] RIOT Release 2015.12

2016-01-10 Thread Cenk Gündogan
Dear RIOT developers and users, I am glad to announce the sixth official release of the RIOT operating system: --- * RIOT 2015.12 * --- This release is packed with nearly 150 enhancements to the codebase and bugfixes for several

Re: [riot-devel] Ubuntu to Riot Communication

2015-12-08 Thread Cenk Gündogan
Hello Sugang, Can you try the pins PA23(RX pin) and PA22(TX pin)? PA04 and PA05 share the same UART with the shell. I hope this helps. Best, Cenk On 08.12.2015 17:29, Sugang Li wrote: Hi Oleg, Sorry that I come back to this question so late. After a few trials, I still have the following

[riot-devel] [ci skip] in commit messages

2015-12-03 Thread Cenk Gündogan
Hey everyone, I just noticed that travis ignores a pull request if the latest commit includes "[ci skip]" anywhere in the commit message. This is great for commits that are intended to be squashed anyways. Otherwise, travis keeps queueing a pull request after every commit only to quit the

Re: [riot-devel] module documentation

2015-11-22 Thread Cenk Gündogan
Hello Haoyang, MODULE_* macros will be generated from the `USEMODULE` and `USEPKG` variables. [1] Best, Cenk [1] https://github.com/RIOT-OS/RIOT/blob/master/Makefile.modules#L7 On 23.11.2015 04:01, Haoyang Yu wrote: Hi Martine, I understood the idea behind the concept. Thank you very

Re: [riot-devel] Create a new module

2015-11-17 Thread Cenk Gündogan
Hello Haoyang, `gnrc_netif_default` is a pseudo module and defined in `Makefile.pseudomodules`. In `Makefile.dep` you can see that it pulls in `gnrc_netif` as a dependency. Best, Cenk On 18.11.2015 04:19, Haoyang Yu wrote: Hi Oleg, I do cannot find any Makefile claim this module as the

Re: [riot-devel] Forming Sensor Network

2015-10-29 Thread Cenk Gündogan
Hello Haoyang, Please have a look at [1] for a quick tutorial on using RPL in RIOT. Out of curiosity: what kind of hardware do you use to build your sensor network? Cheers, Cenk [1] https://github.com/RIOT-OS/RIOT/wiki/Tutorial:-RIOT-and-Multi-Hop-Routing-with-RPL On 29.10.2015 06:41,

Re: [riot-devel] Pull request procedure

2015-08-24 Thread Cenk Gündogan
+1 minor remark: I would prefer writing `pull request` with lowercase letters. I couldn't find any significant occurences on google, where `pull request` is written with capital letters. It's fine for the subject, though. But then again, I would insist on also capitalizing `Creating` and

Re: [riot-devel] Pull request procedure

2015-08-20 Thread Cenk Gündogan
Hi Oleg, Out of curiosity (and maybe to state the obvious): The rules you proposed would forbid WIP pull requests, right? On 20.08.2015 19:10, Cenk Gündogan wrote: Hey Oleg, I like your proposed guideline. What's your opinion on adding some words about logically splitting a PR across

Re: [riot-devel] MQTT + RIOT

2015-08-04 Thread Cenk Gündogan
Hey, As far as I'm concerned the mqtt-sn implementation that Ludwig and me started a while back can be labled as Work In No-Progress. We never went beyond some header definitions, because the gnrc network stack was still transitioning. So feel free to port mqtt-sn or adopt Ludwig's branch.

Re: [riot-devel] Connectivity between new NG stack and loopback

2015-06-25 Thread Cenk Gündogan
Hello Lennart, On 25.06.2015 16:14, Lennart Dührsen wrote: the method you suggested now works halfway for me, but I still can't that's half the battle (: linux~ nc -u fe80::b400:b1ff:fe63:f33d%tap0 54545 Using nc without the -l flag will start a udp client and connect to the riot server. You

Re: [riot-devel] Connectivity between new NG stack and loopback

2015-06-24 Thread Cenk Gündogan
Hello Alexandru, I am not certain that this method is bullet-proof, but you can try the following: * Create a tun/tap interface: sudo openvpn --mktun --dev tap0 [FYI: I did not test this method with the tapsetup script] * Enable the interface: sudo ip link set dev tap0 up * start

Re: [riot-devel] Connectivity between new NG stack and loopback

2015-06-24 Thread Cenk Gündogan
Hello Lennart, I might be wrong and Sebastian might be able to shed some light on this, BUT isn't marz restricted to the old network stack? As far as I know it strips/adds the old nativenet header from outgress/ingress packets. BTW, are you also using the old network stack? My described

Re: [riot-devel] Association time in mobile RPL/6lowpan networks

2015-05-21 Thread Cenk Gündogan
Hey Adam, I am currently adopting RPL to our new network stack and while doing so, I also added sane functionalities which were plainly missing in the old implementation. This also includes sending a DIS when initializing RPL for the first time. However, I am just now realizing that such a

Re: [riot-devel] git howto for a correct pulls

2015-02-04 Thread Cenk Gündogan
Hi, unrelated to RIOT, but for the sake of completeness, there is also the native git command `git request-pull` [1], which let's you generate a pull request message that you can send per email to e.g. a mailing list. [1] http://git-scm.com/docs/git-request-pull Best, Cenk On 04.02.2015

Re: [riot-devel] SAMR21 ram overflow issue w/ rpl_udp example

2015-01-16 Thread Cenk Gündogan
Hi Steve! The default routing table size is at 128 entries, that's too much for the samr21-xrpo :) Can you try the following: BOARD=samr21-xpro make clean all RPL_MAX_ROUTING_ENTRIES=6 and see how this works out for you? You can even play a little bit around with the entry size, maybe you