**** BEGIN LOGGING AT Wed Jun 03 02:59:59 2015 Jun 03 08:03:09 can anyone help me with android ndk? Jun 03 11:12:55 It's report wednesday Jun 03 11:13:08 Only 2 reports came in so far Jun 03 11:19:48 hey Abhishek_: any experience with NDK? Jun 03 11:22:09 * Abhishek_ isn't an Android developer Jun 03 11:24:15 vvu? Jun 03 11:39:59 Hello everybody :-) Have a good day. Jun 03 11:41:11 T -4:20 to meeting Jun 03 11:41:13 jkridner, vvu I send some updates on the list Jun 03 11:41:28 * sent Jun 03 11:42:12 I have 5 reports so far Jun 03 11:42:15 arianepaola: yes, saw that Jun 03 11:42:20 hi arianepaola Jun 03 11:42:56 hi Abhishek_ Jun 03 11:44:11 av500 I have an exam this afternoon. I hope to be able to join the meeting, sorry if I get in late. Jun 03 11:44:20 ok, np Jun 03 11:44:54 thanks av500 Jun 03 11:45:09 all the best Jun 03 11:45:27 thanks Abhishek_ Jun 03 13:02:59 Abhishek_: ping Jun 03 13:48:08 vvu: ankur had a query at NDK Jun 03 14:20:51 hi all Jun 03 14:21:51 vvu: sorry for the late report, google's not happy with me today Jun 03 14:22:47 av500 Abhishek_ ^ Jun 03 14:23:13 k Jun 03 14:26:13 meetup in < 2 hours, see y'all then Jun 03 14:27:11 k Jun 03 14:29:11 * av500 starts the countdown Jun 03 14:35:20 1: Jun 03 14:35:30 T -1:30 Jun 03 15:04:59 apaar_: can you push what you've got working to github? Jun 03 15:20:44 ankur: check the subject of your report Jun 03 15:21:58 :p Jun 03 15:22:39 :D Jun 03 15:23:00 buenas, todos Jun 03 15:25:00 Abhishek_: thanks for reminder Jun 03 15:25:18 * neemo is ecstatic about the Fallout 4 trailer ( *)_( *) Jun 03 15:26:37 or maybe it's just the surreal ammounts of tea he had (probably not) Jun 03 15:28:14 jkridner: Have you seen this error? https://www.irccloud.com/pastebin/zHy8d7ad/ Jun 03 15:29:53 no encoders? Jun 03 15:30:41 jkridner: I'm writing overlay for my LCD cape using the circuitco dts as reference. These are the error messages I get, and then no display Jun 03 15:30:47 encoders? Jun 03 15:30:52 "platform 4830e000.fb: alias fck already exists"? Jun 03 15:31:35 everybody got their status updated? Jun 03 15:31:41 av500: we have the report form azizul online Jun 03 15:31:55 i will be here and there while the meeting...need to ship my boxes home Jun 03 15:32:27 looks like there is an issue in symbols in the device tree Jun 03 15:32:36 Abhishek_: ^^ Jun 03 15:32:44 * nerdboy has a 1030 mtg in solvang Jun 03 15:32:46 jkridner: this is the raw dts : https://raw.githubusercontent.com/beagleboard/linux/3.8.13-bone71-lsm303/firmware/capes/BB-BONE-LCD7-01-00A3.dts Jun 03 15:33:02 Abhishek_: if this isn't #beagle-gsoc related, it is probably good traffic to have in #beagle Jun 03 15:33:08 okay Jun 03 15:38:07 alexanderhiam :i am currently working getting the circular buffers running, i was thinking of pushing once i get that done(most probably by tommorrow as i need to add test firmware and double check). Jun 03 15:39:28 * Abhishek_ is waiting for rcn-ee Jun 03 15:50:26 <_av500_> 10 to 5min Jun 03 15:57:36 tick Jun 03 16:00:14 tock Jun 03 16:00:51 <_av500_> 5min Jun 03 16:01:04 <_av500_> 4min Jun 03 16:01:21 greetings Jun 03 16:01:44 vmayoral|pc: Hi Jun 03 16:01:53 hey rohith Jun 03 16:02:02 https://www.youtube.com/watch?v=z-c5FP7TD0k <= tick tock Jun 03 16:02:03 just sent you the notification from UPS Jun 03 16:02:14 Can anyone tell me about the project idea 'IIO debugging tool'.I was searching about the 'IIO debugging tools'.There is a event monitoring tool in mainline linux-4.1 linux/tools/iio/iio_event_monitor.c. Is this project about some kind of similar tool? Jun 03 16:02:28 an Erle-Brain is on the way Jun 03 16:02:53 vmayoral|pc: Got it. Thanks :) Jun 03 16:03:03 literally Jun 03 16:03:51 <_av500_> roni__: we are having a meeting here Jun 03 16:03:59 <_av500_> for one hour from now on Jun 03 16:04:06 <_av500_> please discuss this afterwards Jun 03 16:04:06 * nerdboy thinks crowd is too young for steve hackett Jun 03 16:05:15 <_av500_> ok, we are GO Jun 03 16:05:19 <_av500_> welcome Jun 03 16:05:25 <_av500_> 1) who's here? Jun 03 16:05:32 here Jun 03 16:05:35 here Jun 03 16:05:37 * rohith is here Jun 03 16:05:40 here Jun 03 16:05:42 check Jun 03 16:05:43 here Jun 03 16:05:56 steve hackett here Jun 03 16:05:58 <_av500_> arianepaola is excused Jun 03 16:06:05 exams Jun 03 16:06:07 <_av500_> still missing one Jun 03 16:06:11 howdy Jun 03 16:06:14 hi Jun 03 16:06:21 <_av500_> azizulhakim: ping Jun 03 16:06:41 * nerdboy running low on espresso again Jun 03 16:07:03 <_av500_> azizulhakim: hi Jun 03 16:07:41 <_av500_> ok, so we have everybody Jun 03 16:07:44 <_av500_> welcome again Jun 03 16:07:49 <_av500_> hope you had a good first week Jun 03 16:07:57 <_av500_> which brings us to: Jun 03 16:08:01 <_av500_> 2) videos Jun 03 16:08:10 <_av500_> anybody not done with that? Jun 03 16:08:52 <_av500_> and we lost azizulhakim_ again Jun 03 16:09:02 <_av500_> neemo: ping video? Jun 03 16:09:08 we still have the one with a _ Jun 03 16:09:09 av500: hi Jun 03 16:09:20 av500: it's done, but waiting for better times with the VPN Jun 03 16:09:30 youtube doesn't play well with TGF Jun 03 16:09:38 <_av500_> ok Jun 03 16:10:12 should be up soon (or so I hope) Jun 03 16:10:37 <_av500_> moto-timo: any idea what is holding up arianepaola wrt video? Jun 03 16:11:00 <_av500_> ah no Jun 03 16:11:01 av500: She wrote in the report that she has todo the voiceover still Jun 03 16:11:02 <_av500_> its there Jun 03 16:11:09 <_av500_> just not youtube Jun 03 16:11:09 the video is up on gdrive Jun 03 16:11:12 y Jun 03 16:11:16 <_av500_> ok Jun 03 16:11:36 <_av500_> ok, lets move on Jun 03 16:11:38 <_av500_> 3) reports Jun 03 16:11:43 <_av500_> anybody NOT submit one? Jun 03 16:11:51 _av500_ she has a link, it just isn't on youtube.. she has issues with audio (bad mic just like everybody else) Jun 03 16:12:05 <_av500_> ok, no prob Jun 03 16:12:08 <_av500_> found the link Jun 03 16:12:10 _av500_: me Jun 03 16:12:27 she is also busy with exams, so... Jun 03 16:12:35 <_av500_> moto-timo: right Jun 03 16:12:49 <_av500_> ebadawy: you had some issues to start, is that all taken care of? Jun 03 16:12:55 <_av500_> jkridner: ^^ Jun 03 16:12:56 _av500_: have just finished with it http://ehab93.github.io/GSoC-Tracker/2015/06/02/sprint1.html and I'll upload it to mailing list after the gm Jun 03 16:13:01 <_av500_> ok Jun 03 16:13:09 _av500_: no it's ok now Jun 03 16:13:20 _av500_: re: arianepaola ? Jun 03 16:13:23 <_av500_> no Jun 03 16:13:26 <_av500_> re ebadawy Jun 03 16:13:52 <_av500_> but it seems to be sorted out Jun 03 16:13:56 _av500_: I spent some time with ebadawy the last couple of days.... Jun 03 16:14:05 not sure if he feels 100% unblocked, but I hope so... Jun 03 16:14:09 <_av500_> yes, saw that Jun 03 16:14:17 I got some reasonable commits and commits that needed more work. Jun 03 16:14:37 <_av500_> ok Jun 03 16:14:57 <_av500_> I just want to make sure there are no blocking points Jun 03 16:15:29 can somebody update the wiki with some of these new URLs? Jun 03 16:15:46 or is there another place? Jun 03 16:16:05 <_av500_> urls? Jun 03 16:17:02 <_av500_> ok, so moving on: Jun 03 16:17:06 <_av500_> 4) random issues Jun 03 16:17:11 video links, etc... Jun 03 16:17:21 <_av500_> nerdboy: the elinux one, no? Jun 03 16:17:35 <_av500_> the meeting is your chance to speak up if there are any issues Jun 03 16:17:35 yeah Jun 03 16:17:38 <_av500_> so feel free Jun 03 16:17:59 http://elinux.org/BeagleBoard/GSoC <= mostly older Jun 03 16:18:05 <_av500_> erm Jun 03 16:18:14 <_av500_> http://elinux.org/BeagleBoard/GSoC/2015_Projects Jun 03 16:18:15 _av500_: I suggest asking for positive confirmation that communication with mentors is happening on a regular (1-2 day at longest interval) basis. Jun 03 16:18:25 is there "beter" place?*better even Jun 03 16:18:38 nerdboy: http://elinux.org/BeagleBoard/GSoC/2015_Projects Jun 03 16:18:49 * jkridner watches ebadawy video Jun 03 16:19:17 hendersa: need help with NDK Jun 03 16:19:25 * jkridner notes http://elinux.org/BeagleBoard/GSoC/2015_Projects doesn't always include the definition of upstream for each project. Jun 03 16:19:37 ankur: Sure thing. As soon as the meeting is over, we can walk through it. Jun 03 16:19:44 was looking there but i guess not everyone has updated their description Jun 03 16:20:06 <_av500_> nerdboy: I will put a link from the generic gsoc page Jun 03 16:20:37 neemo Jun 03 16:20:53 nerdboy: video? Jun 03 16:21:23 <_av500_> so apart from the initial hickup with ebadawy everybody else got going? Jun 03 16:21:30 it's done, but needs uploading (VPN not working atm) Jun 03 16:21:32 _av500_: i had some conversation with suman anna@ti regarding remoteproc driver over email. shall i forward that to the gsoc mailing list ? Jun 03 16:21:37 * jkridner watches shubhangi's video Jun 03 16:21:46 actually it's hard to tell which ones are active from that list... Jun 03 16:21:47 <_av500_> shubhangi: sure Jun 03 16:22:03 _av500_: ok Jun 03 16:22:10 could be reorganized a bit Jun 03 16:22:58 * _av500_ thinks all the students just want to get back to work Jun 03 16:22:58 neemo: i saw that, but there's more than just a video pointer, no? Jun 03 16:22:59 * moto-timo hears nerdboy volunteering Jun 03 16:23:06 not Jun 03 16:23:34 <_av500_> 5) reports for next week are due ........... Tuesday Jun 03 16:23:38 <_av500_> what a surprise :) Jun 03 16:23:39 * nerdboy got proposal stuff squirting from somewhere Jun 03 16:24:42 nerdboy: yup, working on it Jun 03 16:25:00 <_av500_> apaar_: ankur shubhangi neemo ebadawy roni__ azizulhakim_ : anything else? Jun 03 16:25:34 _av500_: i'm good Jun 03 16:26:03 * jkridner wonders why the long pause Jun 03 16:26:07 av500: the PNI RM3100 modules arrived yesterday, thanks jkridner! Jun 03 16:26:12 coming across new things each day. everything good for now :) Jun 03 16:26:17 so maybe people could update their project blurb to say "mentor is..." instead of "Possible mentors..."? Jun 03 16:26:20 had to pay some import tax, but wasn't too much Jun 03 16:26:24 _av500_ :nothing else :) Jun 03 16:26:40 neemo: I'm happy the China shipping worked. Jun 03 16:26:45 essentially make it more current Jun 03 16:26:49 _av500_ just want to say that next week will be the toughest with my exams, and the final one also, I've disscused it with jkridner yesterday Jun 03 16:27:00 jkridner: yup, me two :) Jun 03 16:27:28 nerdboy: It's says mentors on http://elinux.org/BeagleBoard/GSoC/2015_Projects right? Jun 03 16:27:38 <_av500_> neemo: lets leave the ideas page behind Jun 03 16:27:42 so hope will that won't blocking me form getting the work done Jun 03 16:27:48 <_av500_> ebadawy: ok Jun 03 16:27:56 <_av500_> er, nerdboy Jun 03 16:28:06 <_av500_> nerdboy: lets leave the ideas page behind Jun 03 16:28:11 <_av500_> we have the projects page Jun 03 16:28:12 too much n's Jun 03 16:28:14 <_av500_> I will link it Jun 03 16:29:04 which other page are we talking about? Jun 03 16:29:19 <_av500_> http://elinux.org/BeagleBoard/GSoC/2015_Projects Jun 03 16:29:52 wtf... Jun 03 16:31:29 <_av500_> ok, so: Jun 03 16:31:38 <_av500_> 6) go on and cwrite more code Jun 03 16:31:42 <_av500_> write* Jun 03 16:31:52 <_av500_> try to be on irc Jun 03 16:31:54 <_av500_> ask Jun 03 16:31:59 <_av500_> yell if you have to Jun 03 16:32:01 more c code Jun 03 16:32:04 :) Jun 03 16:32:08 <_av500_> xactly Jun 03 16:32:31 COMMUNICATE Jun 03 16:32:51 and yes I shouted that Jun 03 16:33:09 <_av500_> jkridner: once all vids are up I trust you will make a nice blog post? Jun 03 16:33:12 fyi, DiegoTc's girlfriend says he's in the hospital. Jun 03 16:33:13 <_av500_> and a g+ one to be reshared Jun 03 16:33:17 <_av500_> jkridner: argh Jun 03 16:33:20 neemo: got an architecture diagram? data/functional flow? other? Jun 03 16:33:20 _av500_: yup, that's the idea. Jun 03 16:33:27 oh no Jun 03 16:33:50 I told her to let him know we all wish him well. Jun 03 16:33:51 the dreaded hunduran bus? Jun 03 16:33:52 jkrinder: oh that not a good news at all! Jun 03 16:34:35 slight offtopic, but alexanderhiam: Can you give me an example on how to pronounce your surname :? Want to check if I messed it up on the video Jun 03 16:35:08 _av500_: I just don't want to make the post until all the videos are there. Jun 03 16:35:15 <_av500_> right Jun 03 16:35:21 <_av500_> hopefully real soon now :) Jun 03 16:35:29 nerdboy: don't have it in a file, but the current layout is simple Jun 03 16:35:45 av500: working on the VPN thing, should be son Jun 03 16:35:47 can you draw it? Jun 03 16:35:53 nerdboy: yup, gonna do that Jun 03 16:36:01 dia/graphviz/inkscape Jun 03 16:36:13 pencil Jun 03 16:36:14 pick one open source tool/format Jun 03 16:36:23 * nerdboy likes graphviz Jun 03 16:36:31 nerdboy: anyway, the current layout has two parts, the traning part which goes directly from the sensors to the ARM and does the computing there and is initiated per request Jun 03 16:37:33 nerdboy: the correction part runs on the ARM (or if we can squeeze it in and it makes sense on the PRU) takes the parameters from the parameter algorithm and churns out data with and without correction to save it to a storage file Jun 03 16:37:41 * nerdboy would start with low-rate IMU->ARM and high-rate sensors->PRUs Jun 03 16:38:05 nerdboy: gonna test it, now that i have the PNI sensors Jun 03 16:38:14 neemo: I say it high-am. Most people assume it's hee-am, which is close enough Jun 03 16:38:51 but 550hz should still be easy on the ARM core, and not sure how much would be wasted on the data transfers (but will find out!) Jun 03 16:39:05 okay, just make a nice diagram we can look at Jun 03 16:39:33 alexanderhiam: thanks, so not Liam Neeson :), all adjust the audio while I wait for the vpn Jun 03 16:39:53 will probably want to profile the execution Jun 03 16:40:44 physical data paths would be good Jun 03 16:40:59 nerdboy: I'll look into graphviz and get churnin Jun 03 16:41:12 soo much graphic stuff, much presenting Jun 03 16:41:23 keep it simple for now Jun 03 16:41:38 nerdboy: want a sneak peek on the presentation? Jun 03 16:41:48 need to get a quick feel for overhead/latency/other Jun 03 16:41:52 still have time to tell me to kill something before I upload the final thing Jun 03 16:42:15 no reason we can't make it better any time, no? Jun 03 16:42:17 nerdboy: yup, that's why I'm happy to test it in the next week, (expect a lot of questions on how to do it best) Jun 03 16:42:34 i can't do it now, need to head to another mtg Jun 03 16:42:45 ~30 min drive... Jun 03 16:42:50 I guess we can edit it anytime (and I'd happily do it), but not sure if reuploading to youtube constantly is a good idea (:?) Jun 03 16:43:14 ok, I'll email it to you or something (have to upload it online first, guess a test repo) Jun 03 16:43:26 hendersa: ping Jun 03 16:43:28 if it's on g-drive i can upload it i guess Jun 03 16:43:52 check it there first even Jun 03 16:43:58 no g-services while my vpn is crapping out ;( Jun 03 16:44:10 ankur: I'm here. What trouble are you having? Jun 03 16:44:21 ankur: I have a mail of yours sitting in my queue for me to answer. Jun 03 16:44:22 on the bright side, I'm moving soon to a better place, so better intrnet and vpn awaits Jun 03 16:44:23 got another spot? Jun 03 16:44:42 ill push the presentation to github, although github is slow as well here in china Jun 03 16:44:55 guess they didnt feel like investing in CDNs Jun 03 16:45:23 hendersa: whenever i am compiling the jni code. lib files are not changing? Jun 03 16:45:48 nerdboy: should upload it to my blog anyhow, so I'll do that now I guess Jun 03 16:46:10 and open a hackaday page at some point Jun 03 16:46:13 ankur: Are you sure you are grabbing them from the correct directory? Jun 03 16:47:16 i deleted libpacktHAL.so and tried to compile it again but it is not generated Jun 03 16:47:36 * moto-timo afk for 15 minutes Jun 03 16:47:58 ankur: Is what you are trying to build checked in under github? Jun 03 16:48:37 * nerdboy available again after noon-ish sometime Jun 03 16:48:43 PDT even Jun 03 16:49:09 hendersa: https://gist.github.com/ankurayadav/d4e057a5ecf131835f6c Jun 03 16:49:11 can help with toolchain/build issues, etc... Jun 03 16:51:53 are we done? Jun 03 16:52:01 oris network flaking Jun 03 16:52:22 <_av500_> I thnk we are Jun 03 16:54:51 hendersa ? Jun 03 16:57:41 shubhangi: Please fwd your conversation with suman anna Jun 03 16:57:51 ankur: Still looking through the files. Jun 03 16:58:06 ankur: It looks like you are set up to build a binary executable, rather than a library. Jun 03 16:58:45 Abhishek_: just doing. Jun 03 16:59:11 hendersa: any reference which shows how to setup it properly Jun 03 16:59:25 ankur: https://docs.google.com/document/d/1jDmWgVgorTY_njX68juH5vt0KY_FXWgxkxmi2v_W_a4/edit Jun 03 17:00:14 ankur: Remove main.c from the build files in Android.mk Jun 03 17:01:06 ankur: Change the "include $(BUILD_EXECUTABLE)" to "include $(BUILD_SHARED_LIBRARY)" Jun 03 17:01:19 ankur: In Android.mk Jun 03 17:01:35 ankur: Then, you will build your source as a shared library. Jun 03 17:01:38 hendersa: https://gist.github.com/ankurayadav/671f83a69119e830298b Jun 03 17:02:11 ankur: That looks right. Jun 03 17:03:32 hendersa: I deleted "libs/armeabi/libpacktHAL.so" and "obj/local/armeabi/libpacktHAL.so" so new files could be generated. Jun 03 17:04:45 is that name a coincidence or is it really the HAL for packt devices? Jun 03 17:05:22 back Jun 03 17:05:47 ds2: It was originally a sample Android HAL for a book from Packt Publishing. Jun 03 17:07:31 ankur: I need to stop out and head back to work. Is everything looking good? Jun 03 17:08:34 hendersa: just not able to generate new lib files with my gpio.c code that I sent in mail. Jun 03 17:08:56 just look at it when you get time and then mail me Jun 03 17:10:17 rcn-ee: ping Jun 03 17:15:12 ankur: It looks like those two GPIO pins were just missed by mistake. Jun 03 17:15:22 ankur: You should add them into your GPIO definitions. Jun 03 17:16:19 hendersa: ok Jun 03 17:17:06 ankur: Also, I wouldn't use the #defines for each GPIO pin. The idea is that the lib gets built once and then widely used. Jun 03 17:17:35 ankur: So jsut leave them enabled. Jun 03 17:18:01 ankur: After making those few changes I mentioned, I was able to build a lib from that code. Jun 03 17:18:40 ankur: So you should be OK. Remember to build and test under Linux and verify it works, THEN move it into the Android.mk and other Android sources and build for Android. Jun 03 17:18:49 oh it is packt Jun 03 17:18:53 ankur: You should do all of your dev/test/debug under Linux. Jun 03 17:20:25 hendersa: if we do not use #defines then what could be the way to change pin mux fuctionality Jun 03 17:21:47 ankur: Those defines are the static offsets into the GPIO registers for the bits that correspond to the particular GPIOs. They will always be the same. If a user wishes to mux the pins differently, that is done with a device tree overlay. Jun 03 17:22:42 hendersa: ok got it Jun 03 17:22:54 ankur: If someone hasn't muxed a GPIO in the device tree and they read the GPIO register via the HAL, they'll just see garbage. But, that is their fault. Jun 03 17:23:05 ankur: So don't worry about it. Jun 03 17:24:25 hendersa: ok Jun 03 17:24:46 ankur: I'm heading back to work. If you run into further trouble, send me a mail. I have something like 500 mails I need to answer, but I'll bump you to the front of the queue. Jun 03 17:24:57 * hendersa answered mail for 8 hours on Saturday. Jun 03 17:25:14 This must be what rcn-ee's life is like. Jun 03 19:20:36 Abhishek_: its on the mailing list now Jun 03 19:23:29 It could be a good idea to cc the mailing list in future discussions Jun 03 19:23:59 okay. Jun 03 22:21:10 * Abhishek_ is liking the screen on the BBB now Jun 03 22:21:41 https://hackaday.io/project/4410-yet-another-beaglebone-displaycaptouch-cape/log/18960-more-display Jun 03 23:41:12 yet-another-yet-another-titles-project... Jun 03 23:41:21 *titled even Jun 04 00:07:25 beng-nl: seems one of your students is wondering about https://lists.linaro.org/pipermail/linaro-dev/2014-November/017614.html in #beagle.... Jun 04 00:07:31 I'm trying to get him into #linaro. Jun 04 00:07:57 jkridner: that is a topic in #rtems right now :-) Jun 04 00:08:01 jkridner: i suppose that's no coincedence.. Jun 04 00:08:28 jkridner: chris is asking about merging the qemu's as he'd rather not have >1 qemu. Jun 04 00:08:36 so we're rehashing that :) Jun 04 00:09:02 sure. Jun 04 00:09:15 always contribute to mainline when in doubt. Jun 04 00:09:32 and just grab patches from others. Jun 04 00:09:54 hope to make a connection in #linaro... Jun 04 00:10:06 looking at the commit log would probably help discover the contact. Jun 04 00:21:32 jkridner: i see your angle but aren't we just re-asking what was asked earlier? Jun 04 00:24:46 beng-nl: but, you didn't get an answer, did you? Jun 04 00:25:05 beng-nl: seems we should get the attention of the developer. Jun 04 00:25:49 i did actually, PM replied twice Jun 04 00:26:19 jkridner: https://lists.linaro.org/pipermail/linaro-dev/2014-November/017615.html , https://lists.linaro.org/pipermail/linaro-dev/2014-November/017617.html Jun 04 00:26:24 he* did i mean Jun 04 00:26:39 uh. i* did [get a reply] (brr) Jun 04 00:27:07 not that i'm against getting attention ofcourse **** ENDING LOGGING AT Thu Jun 04 02:59:58 2015