2015-04-27T01:03:38 *** zoso has joined #rtems 2015-04-27T01:16:05 it's gsoc day :) 2015-04-27T01:23:13 *** zoso has quit IRC (Ping timeout: 264 seconds) 2015-04-27T01:38:59 *** zoso has joined #rtems 2015-04-27T02:08:28 *** rtemsLogger has joined #rtems 2015-04-27T02:11:13 [trac] #2335/defect (v:4.11) created by nick.withers (MVME3100 libi2c broken by "IO_MANAGER: early dynamic driver registration" change) http://devel.rtems.org/ticket/2335 2015-04-27T02:11:13 [git] f60b4f9 by Sebastian Huber: [dosfs: Fix warning fix] http://devel.rtems.org/changeset/f60b4f9/rtems 2015-04-27T02:17:33 [trac] #2335/defect (new) updated by nick.withers (Replying to [ticket:2335 nick.withers]: > (P.S., "_IO_Manager_drivers_inititalized" ...) http://devel.rtems.org/ticket/2335 2015-04-27T02:19:15 *** Hesham has joined #rtems 2015-04-27T02:45:33 *** andrei_ has joined #rtems 2015-04-27T02:52:54 *** ketul has joined #rtems 2015-04-27T03:31:04 *** kiwichris has quit IRC () 2015-04-27T03:32:14 *** linuxkernelhacke has quit IRC (Read error: Connection reset by peer) 2015-04-27T03:32:31 *** linuxkernelhacke has joined #rtems 2015-04-27T03:33:01 [git] 1602bf3 by Hesham ALMatary: [Fix broken BSPs due to a shared cache function declaration. Get rid of _CPU_cache_invalidate_instruction_range declaration as it doesn't make sense here.] http://devel.rtems.org/changeset/1602bf3/rtems 2015-04-27T03:33:02 [git] 4bf2a6a by Sebastian Huber: [bsps/cache: Clarify range functions support] http://devel.rtems.org/changeset/4bf2a6a/rtems 2015-04-27T03:33:02 [git] 7f53035 by Sebastian Huber: [bsps/sparc: Use inline functions for cache manager] http://devel.rtems.org/changeset/7f53035/rtems 2015-04-27T03:33:02 [git] 40d24d5 by Sebastian Huber: [sptests/spstkalloc02: Fix namespace issue Avoid collision with defined PAGE_SIZE.] http://devel.rtems.org/changeset/40d24d5/rtems 2015-04-27T03:44:19 *** andrei_ has quit IRC (Ping timeout: 246 seconds) 2015-04-27T03:49:49 beng-nl: hi 2015-04-27T05:25:24 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-27T06:04:09 *** zoso has quit IRC (Ping timeout: 264 seconds) 2015-04-27T08:40:55 *** fds has quit IRC (Ping timeout: 255 seconds) 2015-04-27T08:42:48 *** fds has joined #rtems 2015-04-27T08:57:27 I'm having some difficulties building rtesm for beagle 2015-04-27T08:57:49 The problem appears to be because of dos line endings in some places 2015-04-27T08:58:47 However, if I change them with a recursive dos2unix, it doesn't help as some of these are re-downloaded as part of the build. Does anyone know of a good solution to this? I've thought about aliasing bash and sh to run sed on the files, but it seems unlikely to go well 2015-04-27T09:00:20 *** monstr has quit IRC (Ping timeout: 252 seconds) 2015-04-27T09:02:21 igutek: Are you using Windows? 2015-04-27T09:02:41 Now, Ubuntu 2015-04-27T09:02:57 no* 2015-04-27T09:03:36 Which version of RTEMS are you using, and from where do you get it? 2015-04-27T09:15:32 I'm following these instructions 2015-04-27T09:15:32 http://www.shrike-systems.com/beagleboard-xm-beaglebone-black-and-everything-else-rtems-on-the-beagles.html 2015-04-27T09:16:01 That would be 4.11, cloned from Ben's repo 2015-04-27T09:16:43 *** gedare has joined #rtems 2015-04-27T09:16:43 *** ChanServ sets mode: +o gedare 2015-04-27T09:20:34 *** gwty has joined #rtems 2015-04-27T09:35:23 *** gwty has quit IRC (Ping timeout: 265 seconds) 2015-04-27T09:49:09 *** gwty has joined #rtems 2015-04-27T09:53:27 hmm, big day today huh 2015-04-27T10:14:24 igutek: I don't know what's wrong maybe you can send to the mailing list 2015-04-27T10:15:01 gedare: Hi, Can I ask a technical question about POSIX/Linux interaction? 2015-04-27T10:16:11 you can ask ;) 2015-04-27T10:17:40 So I know that pthreads are 1:1 mapped to Linux kernel threads, how does POSIX change the associated kernel thread priority when a pthread thread tries to lock a priority ceiling mutex? 2015-04-27T10:17:51 It doesn't call sched_setparam 2015-04-27T10:19:21 I'm not familiar enough with the implementation to say. I could make educated guesses, but it would be better to dig through the code for this case if you really need to knkow. 2015-04-27T10:20:54 I was looking for an easy answer before spending sometime on debugging the code, but seems like there's no "easy answer" 2015-04-27T10:21:04 usually the case 2015-04-27T10:21:04 Even Google doesn't help :) 2015-04-27T10:22:22 shouldn't be too hard to track through the posix code i would guess, starting with lock acquisition probably, and see what it does there 2015-04-27T10:24:09 Yeah that's what I'm doing now on GDB 2015-04-27T10:24:17 Thanks 2015-04-27T10:33:58 It calls __sched_setscheduler for such a purpose 2015-04-27T10:34:14 *** monstr has joined #rtems 2015-04-27T10:41:50 makes sense 2015-04-27T10:46:31 *** ragunath has joined #rtems 2015-04-27T10:55:01 *** ragunath has quit IRC (Quit: Page closed) 2015-04-27T10:58:57 *** zoso has joined #rtems 2015-04-27T11:24:30 *** andrei_ has joined #rtems 2015-04-27T11:31:06 *** ketul has joined #rtems 2015-04-27T11:32:20 beng-nl: hi 2015-04-27T11:35:06 *** zoso has quit IRC (Quit: Leaving) 2015-04-27T11:48:20 *** gwty has quit IRC (Read error: Connection reset by peer) 2015-04-27T11:50:04 beng-nl: tested gpio driver on each bank's pin. Video is available it https://youtu.be/mEJ6BbhS2pw. Video description shows the pin details. 2015-04-27T11:50:06 :) 2015-04-27T11:51:29 ketul, your music cracked me up 2015-04-27T11:52:03 next time i expect the leds to be coordinate with the beat of the music.... 2015-04-27T11:52:05 :) randomly chosen. Just not want to put that noise. so :) 2015-04-27T11:53:30 hmm, 2 more hours 2015-04-27T11:53:52 gedare: yup excited about results. 2015-04-27T11:54:56 *** monstr has quit IRC (Remote host closed the connection) 2015-04-27T12:01:15 gedare: out of curiosity asking, this year's slots of rtems has reduced or the same? 2015-04-27T12:08:55 ketul: that is a closely guarded secret for about 2 more hours. ;) 2015-04-27T12:09:48 gedare: haha as expecting. 2015-04-27T12:09:56 :) 2015-04-27T12:18:38 hi, gedare 2015-04-27T12:19:20 in these two days (from friday to now) 2015-04-27T12:19:25 can any sort of changes occur? 2015-04-27T12:20:06 actually, I should take that to #gsoc 2015-04-27T12:34:49 *** Hesham has quit IRC (Ping timeout: 245 seconds) 2015-04-27T12:35:55 hi andrei_ 2015-04-27T12:36:26 andrei_: yes but mainly from OSPO's side of things I guess. 2015-04-27T12:36:37 I had a friend at another org 2015-04-27T12:36:39 andrei_: why? 2015-04-27T12:36:42 asked to add some extra hours yesterday 2015-04-27T12:36:48 and it didn't make much sense 2015-04-27T12:37:11 "add some extra hours"? 2015-04-27T12:37:21 sorry, I was unclear 2015-04-27T12:37:32 he was skipping too much of the proposed timeline 2015-04-27T12:37:34 due to exams 2015-04-27T12:37:38 (missing 4 weeks completely) 2015-04-27T12:37:50 and they told him to add 45 hours instead of 40 to the rest 2015-04-27T12:41:35 gedare: if you don t mind, I ll ask you some stuff after the deadline goes 2015-04-27T12:43:09 *** ragunath has joined #rtems 2015-04-27T12:48:12 andrei_: ok sure. it sounds like the org your friend applied to is worried about commitment for hours worked 2015-04-27T12:49:15 *** linuxkernelhacke has quit IRC (Ping timeout: 276 seconds) 2015-04-27T12:57:07 *** gwty has joined #rtems 2015-04-27T12:58:39 *** Hesham has joined #rtems 2015-04-27T13:48:46 *** hermann_19829 has joined #rtems 2015-04-27T13:57:30 *** andrei__ has joined #rtems 2015-04-27T13:57:31 *** andrei_ has quit IRC (Ping timeout: 246 seconds) 2015-04-27T14:07:52 thanks all. 2015-04-27T14:16:52 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-27T14:18:45 looks like the projects have been listed, great 2015-04-27T14:19:44 thanks all.... looking forward to get started 2015-04-27T14:27:39 [trac] GSoC/2015 edited by gtament (empty comment) http://devel.rtems.org/wiki/GSoC/2015 2015-04-27T14:30:25 *** ragunath has quit IRC (Quit: Page closed) 2015-04-27T14:34:54 [trac] GSoC/2015 edited by krohini (empty comment) http://devel.rtems.org/wiki/GSoC/2015 2015-04-27T14:42:00 *** hermann_19829 has quit IRC (Quit: No Ping reply in 180 seconds.) 2015-04-27T14:43:28 *** hermann_19829 has joined #rtems 2015-04-27T14:54:33 hey yeah 2015-04-27T14:56:43 :) 2015-04-27T14:59:37 congrats to the accepted students! 2015-04-27T15:07:32 *** krohini has joined #rtems 2015-04-27T15:11:42 *** yangqiao has joined #rtems 2015-04-27T15:15:34 yeah i think we should have a good summer of code. lots of strong projects were proposed 2015-04-27T15:15:57 *** yangqiao has quit IRC (Client Quit) 2015-04-27T15:35:38 *** anandkp92 has joined #rtems 2015-04-27T15:39:36 *** hermann_19829 has quit IRC (Remote host closed the connection) 2015-04-27T16:00:11 hear hear 2015-04-27T16:00:15 i'm looking forward to them 2015-04-27T16:06:51 *** gedare has quit IRC (Ping timeout: 276 seconds) 2015-04-27T16:14:39 *** Hesham has quit IRC (Ping timeout: 276 seconds) 2015-04-27T16:30:36 *** krohini has quit IRC (Quit: ChatZilla 0.9.91.1 [Firefox 35.0.1/20150125222139]) 2015-04-27T16:32:57 *** jrcatbagan has joined #rtems 2015-04-27T17:12:44 *** kiwichris has joined #rtems 2015-04-27T17:49:54 *** andrei__ has quit IRC (Quit: Page closed) 2015-04-27T17:54:31 [trac] GSoC/2015 edited by sujayraaj (empty comment) http://devel.rtems.org/wiki/GSoC/2015 2015-04-27T17:56:13 *** anandkp92 has quit IRC (Ping timeout: 246 seconds) 2015-04-27T18:14:17 *** dr__house|away is now known as dr__house 2015-04-27T20:32:17 *** javamonn has joined #rtems 2015-04-27T20:33:46 *** gwty has quit IRC (Quit: AndroIRC - Android IRC Client ( http://www.androirc.com )) 2015-04-27T21:06:52 *** kiwichris has quit IRC (Read error: Connection reset by peer) 2015-04-27T21:07:13 *** kiwichris has joined #rtems 2015-04-27T21:37:35 *** javamonn has quit IRC (Remote host closed the connection) 2015-04-27T21:37:56 *** javamonn has joined #rtems 2015-04-27T21:44:47 *** kiran4399 has joined #rtems 2015-04-27T21:46:31 *** javamonn has quit IRC (Remote host closed the connection) 2015-04-27T21:46:50 *** javamonn has joined #rtems 2015-04-27T22:52:38 *** punitvara has joined #rtems 2015-04-27T22:52:42 Hi all 2015-04-27T22:53:14 congratulation all of whose proposal have been accepted 2015-04-27T23:00:10 *** punitvara has quit IRC (Quit: Page closed) 2015-04-27T23:35:42 *** javamonn has quit IRC () 2015-04-28T00:05:08 *** zoso has joined #rtems 2015-04-28T00:21:54 *** monstr has joined #rtems 2015-04-28T00:26:45 *** monstr has quit IRC (Ping timeout: 256 seconds) 2015-04-28T00:38:29 *** monstr has joined #rtems 2015-04-28T00:39:44 *** dr__house is now known as dr__house|away 2015-04-28T01:19:57 *** jrcatbagan has quit IRC (Quit: leaving) 2015-04-28T01:56:43 Yeah well done to all the accepted students. 2015-04-28T01:58:37 *** zoso has quit IRC (Ping timeout: 255 seconds) 2015-04-28T02:00:03 *** ketul has joined #rtems 2015-04-28T02:15:09 *** zoso has joined #rtems 2015-04-28T02:44:27 *** kiwichris has quit IRC () 2015-04-28T02:46:24 *** hermann_19829 has joined #rtems 2015-04-28T02:53:16 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-28T02:55:18 *** kiwichris has joined #rtems 2015-04-28T03:18:09 [trac] #2331/defect (assigned) updated by daniel (case 1 is a memory leak. It should be safe for the driver to assume that ...) http://devel.rtems.org/ticket/2331 2015-04-28T03:21:18 *** Hesham has joined #rtems 2015-04-28T03:33:57 *** kiwichris has quit IRC (Read error: Connection reset by peer) 2015-04-28T04:00:38 [trac] #2336/defect (v:4.10) created by dcb (c/src/lib/libbsp/arm/nds/tools/ndstool/source/raster.cpp: 2 * resource leak) http://devel.rtems.org/ticket/2336 2015-04-28T04:01:18 *** kiwichris has joined #rtems 2015-04-28T04:04:32 [trac] #2337/defect (v:4.10) created by dcb (rtems/c/src/lib/libbsp/arm/nds/tools/ndstool/source/passme.cpp:107: resource leak) http://devel.rtems.org/ticket/2337 2015-04-28T04:08:56 [trac] #2338/defect (v:4.10) created by dcb (rtems/c/src/lib/libbsp/arm/nds/tools/ndstool/source/header.cpp:418: resource leak) http://devel.rtems.org/ticket/2338 2015-04-28T04:15:09 *** new2gsoc has joined #rtems 2015-04-28T04:15:17 *** new2gsoc has left #rtems 2015-04-28T04:55:25 *** ketul has joined #rtems 2015-04-28T04:55:47 beng-nl: hi 2015-04-28T05:13:31 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-28T05:14:09 *** ketul has joined #rtems 2015-04-28T05:32:34 ketul: hi! 2015-04-28T05:32:51 ketul: i believe you have an accepted proposal :-) 2015-04-28T05:34:50 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-28T06:18:34 [trac] #2339/defect (v:4.11) created by sebastian.huber (Doxygen documentation not generated for files in cpukit/libcsupport/include) http://devel.rtems.org/ticket/2339 2015-04-28T06:19:58 *** Hesham has quit IRC (Quit: Leaving.) 2015-04-28T06:32:13 *** hermann_19829 has quit IRC (Ping timeout: 264 seconds) 2015-04-28T07:01:45 *** hesham has joined #rtems 2015-04-28T07:48:37 *** anandkp92 has joined #rtems 2015-04-28T07:48:59 *** stryx` has quit IRC (Ping timeout: 245 seconds) 2015-04-28T07:49:26 *** geheimni2` has quit IRC (Ping timeout: 244 seconds) 2015-04-28T07:50:07 *** geheimnis` has joined #rtems 2015-04-28T07:51:44 *** stryx` has joined #rtems 2015-04-28T07:58:44 *** hermann_19829 has joined #rtems 2015-04-28T08:16:56 *** gedare has joined #rtems 2015-04-28T08:16:56 *** ChanServ sets mode: +o gedare 2015-04-28T08:22:36 *** gedare has quit IRC (Ping timeout: 256 seconds) 2015-04-28T08:34:43 *** anandkp92 has quit IRC (Ping timeout: 246 seconds) 2015-04-28T08:37:55 *** gedare has joined #rtems 2015-04-28T08:37:55 *** ChanServ sets mode: +o gedare 2015-04-28T08:40:19 *** ragunath has joined #rtems 2015-04-28T08:46:46 *** ragunath has quit IRC (Quit: Page closed) 2015-04-28T08:48:52 *** hermann_19829 has quit IRC (Remote host closed the connection) 2015-04-28T08:52:31 *** anandkp92 has joined #rtems 2015-04-28T08:53:43 [trac] GSoC/2015 edited by anandkp92 (empty comment) http://devel.rtems.org/wiki/GSoC/2015 2015-04-28T09:07:51 [trac] #2336/defect (new) updated by gedare (This is an upstream source I don't know if we should apply local fixes or not.) http://devel.rtems.org/ticket/2336 2015-04-28T09:38:46 *** anandkp92 has quit IRC (Ping timeout: 246 seconds) 2015-04-28T10:00:23 *** ketul has joined #rtems 2015-04-28T10:01:00 beng-nl: yep. (too late reply) 2015-04-28T10:02:57 *** igutek has quit IRC (Quit: Leaving.) 2015-04-28T10:03:12 *** igutek has joined #rtems 2015-04-28T10:04:01 *** igutek has quit IRC (Client Quit) 2015-04-28T10:08:20 gedare: hi 2015-04-28T10:09:36 hi ketul 2015-04-28T10:10:35 gedare: for doodle 10a.m. and 11 a.m. will be convenient almost for all . right? So I should also fill that time 2015-04-28T10:11:44 if you can make it for that time, yes. 2015-04-28T10:12:02 right now it is 11:11 AM 2015-04-28T10:12:51 yes it is definitely convenient to me. I have 8:42 p.m. right now 2015-04-28T10:12:53 :) 2015-04-28T10:14:17 ok. good 2015-04-28T10:17:59 *** zoso has quit IRC (Quit: Leaving) 2015-04-28T11:03:02 gedare: The last RSB patch is needed to change the hash of the gcc patch, otherwise or1k tools won't build 2015-04-28T11:03:17 *The last RSB patch I submitted 2015-04-28T11:07:38 *** ankur has joined #rtems 2015-04-28T11:18:35 *** ankur has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-28T11:20:03 *** ragunath has joined #rtems 2015-04-28T11:25:32 ok hesham just ping it tomorrow if it doesn't get committed. 2015-04-28T11:26:32 OK 2015-04-28T11:26:38 gedare: hi 2015-04-28T11:41:59 *** hesham has quit IRC (Quit: Leaving.) 2015-04-28T12:41:28 *** ragunath has quit IRC (Ping timeout: 246 seconds) 2015-04-28T12:59:40 *** ita has joined #rtems 2015-04-28T13:08:18 *** hesham has joined #rtems 2015-04-28T13:34:52 *** mumptai has joined #rtems 2015-04-28T13:38:26 gedare: hi 2015-04-28T13:41:07 *** monstr has quit IRC (Ping timeout: 250 seconds) 2015-04-28T13:43:49 hi ketul 2015-04-28T13:46:21 gedare: just for information asking will rtems ship any hardware to the accepted students. I heard about beagleboard community from one colleague. So asking never mind :) 2015-04-28T13:55:09 *** jrcatbagan has joined #rtems 2015-04-28T13:56:02 ketul: no you are expected to purchase any hardware you feel your project needs 2015-04-28T13:56:21 gedare: ok 2015-04-28T14:23:26 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-28T14:26:13 *** hesham has quit IRC (Ping timeout: 264 seconds) 2015-04-28T14:32:38 *** ragunath has joined #rtems 2015-04-28T14:32:54 *** ragunath has quit IRC (Quit: Page closed) 2015-04-28T14:37:19 *** anandkp92_ has joined #rtems 2015-04-28T14:49:38 *** jrcatbagan has quit IRC (Ping timeout: 256 seconds) 2015-04-28T15:02:36 gedare, does umon's repo need to up and made available ? 2015-04-28T15:15:08 *** anandkp92_ has quit IRC (Quit: Page closed) 2015-04-28T15:15:43 *** AndroUser has joined #rtems 2015-04-28T15:18:03 *** AndroUser has quit IRC (Client Quit) 2015-04-28T15:21:08 *** anandkp92 has joined #rtems 2015-04-28T15:26:03 *** anandkp92 has quit IRC (Quit: AndroIRC - Android IRC Client ( http://www.androirc.com )) 2015-04-28T15:29:18 *** anandkp92 has joined #rtems 2015-04-28T15:43:10 kiwichris: not urgent yet. when "coding begins" it definitely must be available 2015-04-28T15:43:38 also, the student can be pointed toward the transition version if necessary 2015-04-28T15:44:04 *** mumptai has quit IRC (Remote host closed the connection) 2015-04-28T15:45:08 bye 2015-04-28T15:50:21 *** gedare has quit IRC (Ping timeout: 276 seconds) 2015-04-28T16:05:33 *** sgworks has joined #rtems 2015-04-28T16:06:59 [trac] GSoC/2015 edited by gadia (empty comment) http://devel.rtems.org/wiki/GSoC/2015 2015-04-28T16:16:00 *** sgworks has quit IRC (Remote host closed the connection) 2015-04-28T17:00:02 *** jrcatbagan has joined #rtems 2015-04-28T17:38:15 *** jrcatbagan has quit IRC (Ping timeout: 276 seconds) 2015-04-28T17:53:03 *** jrcatbagan has joined #rtems 2015-04-28T17:59:24 *** kiwichris has quit IRC () 2015-04-28T18:08:32 *** dr__house|away is now known as dr__house 2015-04-28T18:19:32 *** kiwichris has joined #rtems 2015-04-28T19:32:53 *** jrcatbagan has quit IRC (Ping timeout: 248 seconds) 2015-04-28T19:34:45 *** jrcatbagan has joined #rtems 2015-04-28T21:13:06 *** javamonn has joined #rtems 2015-04-28T21:35:34 *** jrcatbagan has quit IRC (Ping timeout: 252 seconds) 2015-04-28T21:39:34 *** jrcatbagan has joined #rtems 2015-04-28T21:53:59 *** jrcatbagan has quit IRC (Ping timeout: 245 seconds) 2015-04-28T22:51:24 *** javamonn has quit IRC (Remote host closed the connection) 2015-04-28T23:51:38 *** monstr has joined #rtems 2015-04-29T00:18:38 *** zoso has joined #rtems 2015-04-29T00:23:55 *** dr__house is now known as dr__house|away 2015-04-29T00:32:19 [git] a8e4352 by Chris Johns: [libmisc/cpuuse: Top support for current load. The cpuuse top command now supports the current load where the list of tasks is ordered based on the current load rather than the total cpu usage. This lets you see what is using the processor at any specific instance. The ability to sort on a range of thread values is now supported. 2015-04-29T00:32:19 Added memory usage stats...] http://devel.rtems.org/changeset/a8e4352/rtems 2015-04-29T00:36:38 *** mumptai has joined #rtems 2015-04-29T00:52:37 *** anandkp92 has quit IRC (Ping timeout: 246 seconds) 2015-04-29T01:01:51 *** Davidbrcz has joined #rtems 2015-04-29T01:13:24 *** diginet has quit IRC (Quit: diginet has quit!) 2015-04-29T01:52:18 *** javamonn has joined #rtems 2015-04-29T01:55:19 *** kiwichris has quit IRC () 2015-04-29T01:57:12 *** javamonn has quit IRC (Ping timeout: 272 seconds) 2015-04-29T01:58:49 *** Davidbrcz has quit IRC (Ping timeout: 265 seconds) 2015-04-29T02:44:43 *** kiwichris has joined #rtems 2015-04-29T02:50:09 *** hesham has joined #rtems 2015-04-29T03:20:11 *** ketul has joined #rtems 2015-04-29T03:24:18 *** ketul has quit IRC (Client Quit) 2015-04-29T03:49:25 *** ketul has joined #rtems 2015-04-29T04:15:37 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-29T04:16:01 *** ketul has joined #rtems 2015-04-29T04:24:10 beng-nl: hi 2015-04-29T04:27:59 *** riteshh_ has joined #rtems 2015-04-29T04:31:07 hi ketul 2015-04-29T04:31:10 ketul: hi 2015-04-29T04:31:54 *** riteshh_ has quit IRC (Client Quit) 2015-04-29T04:35:28 *** punitvara has joined #rtems 2015-04-29T04:37:29 hello all 2015-04-29T04:37:55 *** mumptai has quit IRC (Ping timeout: 255 seconds) 2015-04-29T04:46:04 *** punitvara has quit IRC (Ping timeout: 246 seconds) 2015-04-29T04:50:12 *** mumptai has joined #rtems 2015-04-29T05:10:46 *** mumptai has quit IRC (Ping timeout: 244 seconds) 2015-04-29T05:23:59 *** mumptai has joined #rtems 2015-04-29T05:48:48 beng-nl: hi 2015-04-29T05:49:44 beng-nl: what tool you are using for IRC (for 24x7 online)? :) 2015-04-29T06:38:15 *** monstr has quit IRC (Ping timeout: 276 seconds) 2015-04-29T06:48:57 *** mazzoo has quit IRC (Remote host closed the connection) 2015-04-29T07:04:36 So Andre's project is featured on melange home-page :) 2015-04-29T07:05:52 hesham: yup seen it. :) 2015-04-29T07:22:44 *** mumptai has quit IRC (Ping timeout: 272 seconds) 2015-04-29T07:30:30 ketul: i'm using a command line tool on a machine that is on 24x7 :) - irssi within a tmux session 2015-04-29T07:33:16 ohh 2015-04-29T07:34:31 *** mumptai has joined #rtems 2015-04-29T07:34:31 beng-nl: I was thinking about "to use a single function to update bits in 2015-04-29T07:34:31 registers is good - you can use this for gpio_select_pin, gpio_set and 2015-04-29T07:34:31 gpio_clear." 2015-04-29T07:34:59 ketul: yes 2015-04-29T07:35:13 beng-nl: what kind of arguments should I include according to you 2015-04-29T07:36:18 beng-nl: recent code at https://gist.github.com/ketul93/d717555951174a74c8b4 2015-04-29T07:36:29 in gpio.c 2015-04-29T07:57:06 *** javamonn has joined #rtems 2015-04-29T08:00:28 ketul: just a minute.. 2015-04-29T08:00:34 i just have to go into a meeting 2015-04-29T08:00:53 ketul: the idea is to factor out common code, i.e. use a function that will read an existing byte, add a bit, and write it back again 2015-04-29T08:01:03 like e.g. update_reg(address, bitnumber) 2015-04-29T08:01:07 internal (static) of course 2015-04-29T08:01:21 beng-nl: ok sure. 2015-04-29T08:01:58 ok 2015-04-29T08:03:20 *** mumptai has quit IRC (Ping timeout: 250 seconds) 2015-04-29T08:04:58 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - 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A hand crafted IRC client) 2015-04-30T09:28:23 *** ankur has joined #rtems 2015-04-30T09:28:53 macros is fine but they should be for pin numbers, not complete structs 2015-04-30T09:29:01 that makes the internals too visible 2015-04-30T09:29:04 to the app 2015-04-30T09:35:10 beng-nl: or else we can have rtems_gpio_configure_pin(cape header, pin no.) e.g. rtems_gpio_configure_pin(8,20). and we can have mapping of all the available 46*2 pins 2015-04-30T09:35:35 that's not generic enough i tink 2015-04-30T09:35:37 think 2015-04-30T09:36:01 the same api has to make sense on different hardware, and there's no capes everywhere 2015-04-30T09:36:05 just pin numbers probably 2015-04-30T09:36:50 yep thats true. so can you provide any example that you told about comment on macro? 2015-04-30T09:45:00 *** ankur has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-30T09:45:51 *** ankur has joined #rtems 2015-04-30T09:46:04 beng-nl: 2015-04-30T09:51:19 ehm what do you mean? 2015-04-30T09:52:19 *** ankur has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-30T09:52:58 beng-nl: about your line "macros is fine but they should be for pin numbers, not complete structs " 2015-04-30T09:54:16 can you give any example of that idea beng-nl 2015-04-30T09:56:16 aha 2015-04-30T09:56:25 so macros are ok, but they should be defined as pin numbers 2015-04-30T09:59:16 e.g. #define BBB_LED_USR1 5 /* beaglebone black USR1 led */ 2015-04-30T09:59:46 not { .pin = 5, .bank = AM335X_GPIO1_BASE } 2015-04-30T10:00:03 *** zoso has quit IRC (Ping timeout: 244 seconds) 2015-04-30T10:00:07 ohk 2015-04-30T10:01:11 beng-nl: so every gpio should be given unique no. 2015-04-30T10:02:45 beng-nl: can I have your opinion on the problem for " .pin = 5, .bank = AM335X_GPIO1_BASE " 2015-04-30T10:06:33 beng-nl: ok got it then it won't be common 2015-04-30T10:06:45 bsp specific. right? 2015-04-30T10:12:02 indeed 2015-04-30T10:12:09 and that should be invisible outside the bsp code as much as posisble 2015-04-30T10:12:11 possible 2015-04-30T10:19:09 beng-nl: still confused. then where .bank should be specified ? 2015-04-30T10:19:20 in the bsp 2015-04-30T10:19:32 internally, you can translate a pin number to bank address + pin offset within the bank 2015-04-30T10:19:37 then do i/o based on that 2015-04-30T10:19:50 so externally, you just have pin numbers 1 - 32*4 2015-04-30T10:19:56 or 0 - 32*4-1 2015-04-30T10:26:52 beng-nl: so at api level user will give input of macro e.g. gpio_set(USR_LED1). and in gpio.h we have macros for all gpios (unique pin no. to each macro). in gpio.c I should translate that unique gpio pin no. to bank address + pin offset. 2015-04-30T10:27:01 Is it making sense? 2015-04-30T10:28:18 yes! 2015-04-30T10:28:36 prefix the gpio name with the context in which it should be interpreted, e.d. BBB_USR_LED1 2015-04-30T10:29:09 ok and BBB_P8_20. ? 2015-04-30T10:29:10 BBB_P8_20, BBB_P9_11 etc 2015-04-30T10:29:11 exactly 2015-04-30T10:29:14 :) 2015-04-30T10:29:18 ok :D 2015-04-30T10:29:27 then there is chris' commentary 2015-04-30T10:29:42 and isaac's commentary 2015-04-30T10:30:05 i'm skimming http://www.ethernut.de/nutwiki/Unified_GPIO_Implementation 2015-04-30T10:31:54 yah 2015-04-30T10:34:47 beng-nl: Chris' comment probably seems to be same what I did in my code I think 2015-04-30T10:53:16 beng-nl: I want to add that .#define USR0 ((GPIO_PIN){ "GPIO1_21", 21, AM335X_GPIO1, 1 }) won't be problem for general api. reason is that taking example of rpi we can have #rpi_1 gpio_abnk0,1. for different boards we can define different macros. 2015-04-30T10:53:32 so beng-nl the api would remain same. 2015-04-30T10:54:58 that i understand; but i don't like it because e.g. AM335X_GPIO1 is very hardware-dependent; an app should not even be able to specify it 2015-04-30T10:55:15 the bsp knows what it should be so the knowledge should remain internal to it 2015-04-30T10:55:35 i understand that the final api will just show USR0 but still it is too easy for an application to start specifying its own values 2015-04-30T10:55:47 then it'll work on one piece of hardware but not another 2015-04-30T10:59:21 okk 2015-04-30T11:01:34 beng-nl: is it possible to pass operator (e.g. & , |) to the function. 2015-04-30T11:01:51 not as an argument no 2015-04-30T11:02:33 or beng-nl https://gist.github.com/ketul93/d717555951174a74c8b4 in gpio.c have a look at reg_update_ 2015-04-30T11:03:02 do you find that good or any input? 2015-04-30T11:04:46 aha, yes, looks good! 2015-04-30T11:05:04 shouldn't _and be &= ~ ? 2015-04-30T11:05:07 to clear? 2015-04-30T11:06:21 no. set bit to be written to AM335X_GPIO_CLEARDATAOUT for clear 2015-04-30T11:08:53 so you have to set the bit on in AM335X_GPIO_CLEARDATAOUT ? 2015-04-30T11:08:59 beng-nl: yep. 2015-04-30T11:09:13 It worked also during the last demos too :) 2015-04-30T11:09:21 i can't argue with that 2015-04-30T11:09:28 :) 2015-04-30T11:09:55 but.. the and of the pinmask will turn all bits off except for the pin bit.. right..? 2015-04-30T11:10:08 yep 2015-04-30T11:10:51 that makes sense? 2015-04-30T11:11:46 yaha thinking it doesn't 2015-04-30T11:12:07 that I need to study once more 2015-04-30T11:12:29 good to double-check 2015-04-30T11:12:39 would be nice if you have to turn the bit on in clear, then you can use _or and don't need and :) 2015-04-30T11:12:59 sure I will 2015-04-30T11:13:06 check 2015-04-30T11:15:08 beng-nl: and yah one problem i got during the all gpio bank testing is that . on probably on P8_09 I got 1.6V while starting BBB. But after clearing the pin has 0v. Out of that 3 pins I got this problem on only one pin 2015-04-30T11:15:25 hm 2015-04-30T11:16:01 so can you suggest how to rectify or debug whether software problem or something else? 2015-04-30T11:21:50 *** ankur has joined #rtems 2015-04-30T11:25:38 beng-nl: 2015-04-30T11:26:40 *** javamonn has quit IRC (Remote host closed the connection) 2015-04-30T11:29:18 *** javamonn has joined #rtems 2015-04-30T11:33:50 *** javamonn has quit IRC (Ping timeout: 265 seconds) 2015-04-30T12:05:54 ketul: hm 2015-04-30T12:08:17 ketul: that is weird 2015-04-30T12:08:49 ketul: you could try another BBB 2015-04-30T12:09:13 ok but unfortunately I don't have another one :) 2015-04-30T12:09:24 i meant asking someone 2015-04-30T12:09:31 e.g. on #beagle or i could do it 2015-04-30T12:10:26 oh yeah and also try powering it from an external adapter instead of USB 2015-04-30T12:10:33 ya I think you can test it on your bbb if you can 2015-04-30T12:10:34 that i could imagine making a difference 2015-04-30T12:11:13 ketul: ok, send me a SD card image ok? 2015-04-30T12:11:20 ya I am using 5v,1A power adapter 2015-04-30T12:11:23 aha good 2015-04-30T12:11:44 on 2nd thought, source is better so i can add print statements and other signals 2015-04-30T12:11:47 let me upload it on git and I will send you the link 2015-04-30T12:12:06 ohh then what should I provide beng-nl? 2015-04-30T12:12:15 the current source 2015-04-30T12:12:18 with example program 2015-04-30T12:12:22 to test it 2015-04-30T12:13:10 beng-nl: will https://gist.github.com/ketul93/d717555951174a74c8b4 is fine? 2015-04-30T12:14:59 i'd rather have the full hierarchy so i can rebuild the bsp & your example more saily 2015-04-30T12:15:02 easily 2015-04-30T12:16:06 what are the ways to provide you that full one? 2015-04-30T12:17:02 you have a working copy of the rtems tree yourself right? with your changes to the beagle bsp and your example program in the examples dir? 2015-04-30T12:17:10 committed in a local git repo? 2015-04-30T12:17:34 yep https://github.com/ketul93/rtems 2015-04-30T12:17:38 aha! 2015-04-30T12:17:52 but you need to update gpio.h :) 2015-04-30T12:18:32 can you push the needed update & let me know? 2015-04-30T12:18:43 yes sure let me 2015-04-30T12:18:45 ok 2015-04-30T12:18:50 i have cloned your repo and am ready to pull 2015-04-30T12:18:51 give me some time 2015-04-30T12:18:53 ok 2015-04-30T12:30:53 beng-nl: ready 2015-04-30T12:30:58 https://github.com/ketul93/rtems 2015-04-30T12:32:24 and in gpio_clear _or didn't work for me. but _and works. So if possible please have a look at it. 2015-04-30T12:32:55 fascinating :) 2015-04-30T12:34:00 ketul: i have pulled & built but it will take me some time to test 2015-04-30T12:34:15 beng-nl: sure 2015-04-30T12:34:16 going home, getting the hardware set up, finding my voltmeter etc. :) 2015-04-30T12:34:38 ya then tomorrow we can have chat on that. 2015-04-30T12:34:41 cool 2015-04-30T12:35:20 :) 2015-04-30T12:35:46 *** anandkp92 has joined #rtems 2015-04-30T12:39:04 *** rtemsLogger` has joined #rtems 2015-04-30T12:47:00 *** monstr has quit IRC (*.net *.split) 2015-04-30T12:47:02 *** rtemsLogger has quit IRC (*.net *.split) 2015-04-30T12:47:04 *** beng-nl-home has quit IRC (*.net *.split) 2015-04-30T12:53:02 *** monstr has joined #rtems 2015-04-30T12:57:35 beng-nl: hi are you there now? 2015-04-30T13:02:04 *** Davidbrcz has joined #rtems 2015-04-30T13:12:36 i am ketul 2015-04-30T13:14:41 beng-nl: 27 commits behind RTEMS:master how to update this on github 2015-04-30T13:15:20 so my repo can be updated as well as have my changes :) 2015-04-30T13:16:12 :) 2015-04-30T13:19:30 is it possible beng-nl to do that? :D 2015-04-30T13:23:18 *** monstr has quit IRC (Ping timeout: 256 seconds) 2015-04-30T13:24:28 *** ankur has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-04-30T13:25:10 *** ankur has joined #rtems 2015-04-30T13:26:33 certainly 2015-04-30T13:27:01 do a 'git fetch ', where is the name of the remote that points to the upstream RTEMS source 2015-04-30T13:27:19 then, with the branch that contains your changes checked out, 'git rebase /master' 2015-04-30T13:27:27 that will rebase your changes on the newer RTEMS master 2015-04-30T13:27:55 ohk let me and sry to ask such silly ques... :) 2015-04-30T13:29:07 ok 2015-04-30T13:34:27 and beng-nl you want anything to be changed in my proposal ? 2015-04-30T13:35:01 may be some common tasks between me and ragunath I think has to be .... 2015-04-30T13:40:46 *** anandkp92 has quit IRC (Ping timeout: 246 seconds) 2015-04-30T13:50:50 ah 2015-04-30T13:51:08 yes i'll write an emial 2015-04-30T13:51:10 email 2015-04-30T13:51:33 ok sure. and you need to also open edit :) 2015-04-30T13:51:41 open edit? 2015-04-30T13:51:56 on melange 2015-04-30T13:52:01 oh 2015-04-30T13:52:02 ok 2015-04-30T13:52:43 *** jrcatbagan has joined #rtems 2015-04-30T13:53:52 just to tell as per my point I am more form electronics background I will be more comfortable with ADC and I2C 2015-04-30T13:54:35 and gpio currently doing. :) 2015-04-30T13:55:01 that seems like fine choices to me 2015-04-30T13:55:22 thats great 2015-04-30T13:55:30 mail sent 2015-04-30T13:56:26 ketul: i think i set it editable. can you confirm? 2015-04-30T13:56:35 let me pls 2015-04-30T13:56:50 yep now we can 2015-04-30T13:56:53 cool 2015-04-30T13:58:46 *** jrcatbagan has quit IRC (Ping timeout: 272 seconds) 2015-04-30T14:04:49 *** jrcatbagan has joined #rtems 2015-04-30T14:05:12 beng-nl: hello 2015-04-30T14:05:19 hi jrcatbagan! 2015-04-30T14:05:29 jrcatbagan: congratulations on your accepted gsoc proposal! 2015-04-30T14:05:42 you have an exciting & important project :) 2015-04-30T14:08:22 beng-nl: thank you! 2015-04-30T14:09:09 Do you have any recommendations on how I should improve my project? 2015-04-30T14:09:45 the proposal? 2015-04-30T14:09:57 yes, the proposal 2015-04-30T14:10:56 afaik the proposal is fine really 2015-04-30T14:11:07 the exploratory work you did was also very godo 2015-04-30T14:11:08 good 2015-04-30T14:11:23 actually we have to get hold of Ed and make him give us the stripped repo 2015-04-30T14:11:31 are you in contact with him? 2015-04-30T14:12:02 I have not contacted him yet, but the last time we spoke he gave me some tips on how I can strip the CSB740 port 2015-04-30T14:12:17 ah 2015-04-30T14:12:22 i think we may be talking about something else :) 2015-04-30T14:12:41 with stripped repo i mean the repo that has all risky code (license-wise) removed 2015-04-30T14:12:53 so you can base your work on that 2015-04-30T14:12:56 oh I see 2015-04-30T14:14:18 would you suggest that umon be integrated with RSB in the future? 2015-04-30T14:15:11 you bet! 2015-04-30T14:15:25 cool! 2015-04-30T14:15:34 then we can provide a fully booting system 2015-04-30T14:16:05 I can't wait to start! 2015-04-30T14:18:40 jrcatbagan: i sent an email to Ed with you in CC on the topic. 2015-04-30T14:18:58 thanks! I'll check it out right now 2015-04-30T14:19:10 cool 2015-04-30T14:19:13 am off to home now 2015-04-30T14:19:23 we'll chat soon, maybe later :) 2015-04-30T14:19:39 thanks again! 2015-04-30T14:19:43 talk again later! 2015-04-30T14:24:25 *** gedare has joined #rtems 2015-04-30T14:24:25 *** ChanServ sets mode: +o gedare 2015-04-30T14:26:12 beng-nl: thanks for taking initiative to start coordination. 2015-04-30T14:27:16 jrcatbagan: please join https://lists.rtems.org/mailman/listinfo/umon-devel mailing list and CC your initial project description there as well as to the primary RTEMS devel ml. 2015-04-30T14:28:59 jrcatbagan: also update https://devel.rtems.org/wiki/GSoC/2015 to put your project into the Tracking Table 2015-04-30T14:29:23 gedare: ok, will do! 2015-04-30T14:29:26 thanks! 2015-04-30T14:29:52 ketul: please fill in the doodle linked from your acceptance email in addition to the other steps. i'm hoping to get the time slot nailed down soon. 2015-04-30T14:30:17 it looks like Tuesdays at 11am edt (3pm UTC) is likely 2015-04-30T14:30:33 *** Davidbrcz has quit IRC (Ping timeout: 256 seconds) 2015-04-30T14:32:41 *** javamonn has joined #rtems 2015-04-30T14:34:00 gedare: already filled 2015-04-30T14:34:26 4th is mine 2015-04-30T14:34:38 oh oops didn't notice it, ok thanks! 2015-04-30T14:34:56 gedare: np :) 2015-04-30T14:35:39 gedare: but don't know why it is not showing my profile pic 2015-04-30T14:35:43 :p 2015-04-30T14:36:00 heh 2015-04-30T14:37:39 and yep Tuesday 11 a.m. would be fine 2015-04-30T14:38:16 gedare: thanks for confirming requests :D 2015-04-30T14:51:48 *** javamonn has quit IRC (Remote host closed the connection) 2015-04-30T14:53:32 *** javamonn has joined #rtems 2015-04-30T14:54:09 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - 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A hand crafted IRC client) 2015-05-01T02:53:18 [trac] GSoC/2015 edited by jrcatbagan (empty comment) http://devel.rtems.org/wiki/GSoC/2015 2015-05-01T03:23:58 [trac] GSoC/2015 edited by krohini (empty comment) http://devel.rtems.org/wiki/GSoC/2015 2015-05-01T03:27:35 *** krohini has quit IRC (Quit: ChatZilla 0.9.91.1 [Firefox 35.0.1/20150125222139]) 2015-05-01T03:53:34 *** kiwichri_ has quit IRC () 2015-05-01T05:41:11 *** ketul has joined #rtems 2015-05-01T06:51:44 beng-nl: hi 2015-05-01T07:48:08 *** javamonn has joined #rtems 2015-05-01T07:56:19 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-05-01T08:59:51 *** gedare has joined #rtems 2015-05-01T08:59:51 *** ChanServ sets mode: +o gedare 2015-05-01T09:45:33 *** igutek has joined #rtems 2015-05-01T09:57:39 *** zoso has quit IRC (Ping timeout: 256 seconds) 2015-05-01T10:30:09 *** igutek has left #rtems 2015-05-01T10:44:07 *** zoso has joined #rtems 2015-05-01T10:58:16 *** jrcatbagan has joined #rtems 2015-05-01T10:59:14 *** zoso has quit IRC (Quit: Leaving) 2015-05-01T11:07:02 gedare: should our calendar also include what times we have classes/etc.? Or is just pertaining to the project deadlines and milestones? 2015-05-01T11:09:24 jrcatbagan: project-related. IF you want to include personal schedule info, make sure you restrict access to your calendar to invite-only. 2015-05-01T11:09:35 which of course you are also welcome to do anyways 2015-05-01T11:12:46 ok, thank you 2015-05-01T11:33:02 hi all 2015-05-01T12:06:21 *** ankur has joined #rtems 2015-05-01T12:15:35 *** ankur has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-05-01T12:18:14 *** ragunath has joined #rtems 2015-05-01T12:18:14 *** ankur has joined #rtems 2015-05-01T12:18:46 hi gedare 2015-05-01T12:20:12 *** ankur has left #rtems 2015-05-01T12:26:01 hey ragunath 2015-05-01T12:27:04 ragunath: i was planning to hold the meeting at 11:00am (UTC-4) on Tuesday, do you have a time conflict then? 2015-05-01T12:27:20 *Tuesdays. 2015-05-01T12:27:59 gedare: one min 2015-05-01T12:29:02 gedare: meetings start in june, right? 2015-05-01T12:29:09 gedare: every week tuesday at 11:00am? 2015-05-01T12:31:05 ragunath: yes that would be the plan 2015-05-01T12:31:22 ok then no probs.. fine by me 2015-05-01T12:31:24 jrcatbagan: we'll probably start on May 19th 2015-05-01T12:31:29 i will update the doodle 2015-05-01T12:31:33 ok thanks ragunath 2015-05-01T12:31:41 i would one meeting per week 2015-05-01T12:32:17 Yeah that's the plan, one weekly meeting with all of the students together. Your mentors may ask about having a more detailed meeting with you, hard to say 2015-05-01T12:32:52 This weekly meeting is more for me to keep track of everything and just make sure everyone is doing ok 2015-05-01T12:36:31 gedare: cool ... i will be available most of the time here 2015-05-01T12:40:28 ragunath: just a friendly reminder, don't forget to put yourself on the Students' Summer of Code Tracking Table at https://devel.rtems.org/wiki/GSoC/2015 2015-05-01T12:53:27 jrcatbagan: thanks... i will add myself 2015-05-01T12:59:24 [trac] GSoC/2015 edited by ragunath (Added myseld to the GSOC tracking page) http://devel.rtems.org/wiki/GSoC/2015 2015-05-01T13:11:22 ragunath: you broke the link on jrcatbagan's line, can you fix it? 2015-05-01T13:11:54 *** ankur has joined #rtems 2015-05-01T13:28:48 [trac] GSoC/2015 edited by ragunath (Corrected calendar link) http://devel.rtems.org/wiki/GSoC/2015 2015-05-01T13:29:14 gedare: oops. corrected it 2015-05-01T13:30:13 gedare: so our weekly meeting is at 11am ? 2015-05-01T13:31:58 anandkp92_: 8:30 PM IST i guess 2015-05-01T13:32:18 cool ! thanks 2015-05-01T13:36:32 *** ketul has joined #rtems 2015-05-01T13:39:48 hi beng-nl ! 2015-05-01T13:42:37 got to go bye all... 2015-05-01T13:42:40 *** ragunath has left #rtems 2015-05-01T13:52:41 *** anandkp92_ has quit IRC (Quit: Page closed) 2015-05-01T14:01:14 *** ankur has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-05-01T14:03:24 *** anandkp92 has joined #rtems 2015-05-01T14:04:09 *** ankur has joined #rtems 2015-05-01T14:07:56 yeah anandkp92 but won't start until a couple week.s i'll announce on devel ml 2015-05-01T14:08:25 Yeah that's okay. Just wanted to know the time. Thanks! 2015-05-01T14:08:26 *** ankur has quit IRC (Client Quit) 2015-05-01T14:13:59 *** gedare has quit IRC (Read error: Connection reset by peer) 2015-05-01T14:14:03 *** gedare_ has joined #rtems 2015-05-01T14:25:03 *** anandkp92 has quit IRC (Read error: Connection reset by peer) 2015-05-01T14:25:17 *** anandkp92 has joined #rtems 2015-05-01T14:27:06 *** anandkp92 has quit IRC (Read error: Connection reset by peer) 2015-05-01T14:27:50 *** anandkp92 has joined #rtems 2015-05-01T14:31:10 *** anandkp92 has quit IRC (Read error: Connection reset by peer) 2015-05-01T14:31:23 *** anandkp92 has joined #rtems 2015-05-01T14:34:23 *** anandkp92 has quit IRC (Read error: Connection reset by peer) 2015-05-01T14:34:36 *** anandkp92 has joined #rtems 2015-05-01T14:35:25 *** anandkp92 has joined #rtems 2015-05-01T14:38:27 *** anandkp92 has quit IRC (Read error: Connection reset by peer) 2015-05-01T14:39:34 *** anandkp92 has joined #rtems 2015-05-01T14:41:31 *** anandkp92 has quit IRC (Read error: Connection reset by peer) 2015-05-01T14:42:37 *** anandkp92 has joined #rtems 2015-05-01T14:45:39 *** anandkp92 has quit IRC (Read error: Connection reset by peer) 2015-05-01T14:46:07 *** anandkp92 has joined #rtems 2015-05-01T14:47:55 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - 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A hand crafted IRC client) 2015-05-02T06:56:12 *** ketul has joined #rtems 2015-05-02T06:57:16 lo 2015-05-02T06:58:05 hi beng-nl 2015-05-02T07:08:02 beng-nl: did you tried on your bbb ? 2015-05-02T07:16:55 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-05-02T07:17:11 no 2015-05-02T07:53:57 *** ketul has joined #rtems 2015-05-02T07:55:16 beng-nl: hello 2015-05-02T08:03:22 ketul: hello 2015-05-02T08:03:56 beng-nl: done testing on your bbb ? :) 2015-05-02T08:04:02 no :) 2015-05-02T08:04:11 ohh 2015-05-02T08:05:58 ketul: ok you shamed me successfully, i'm doing it now 2015-05-02T08:06:08 assuming my voltmeter works 2015-05-02T08:06:16 beng-nl: np 2015-05-02T08:10:27 beng-nl: didn't have intense of that really :). w/o voltmeter also possible to check probably led connected to that pin should glow dim. 2015-05-02T08:45:26 ketul: ok, so, i have the gpio app running.. but the leds aren't lighting up; did you test the latest commit? 2015-05-02T08:45:54 beng-nl: are talking of usr leds ? 2015-05-02T08:45:57 yep 2015-05-02T08:46:10 yep I tested the latest one 2015-05-02T08:46:15 hm oh dear ok 2015-05-02T08:48:13 beng-nl: what is happening there? is bbb hanged ? 2015-05-02T08:48:57 no, the thing is running, just no leds lighting up 2015-05-02T08:52:42 beng-nl: you can test .img from https://github.com/ketul93/RTEMS-on-BBB/tree/master/GPIO-Test for bbb 2015-05-02T08:53:13 ok 2015-05-02T08:53:25 beng-nl: any print statements are you getting on screen? 2015-05-02T08:53:52 like "setting all leds", "clearing all leds" 2015-05-02T08:54:12 yep 2015-05-02T08:54:14 that is all fine 2015-05-02T08:54:31 ohh 2015-05-02T08:55:20 gah. 2015-05-02T08:55:25 also not on that ig 2015-05-02T08:55:27 also not on that img 2015-05-02T08:56:06 ok beng-nl let me test once again on my bbb and let you know 2015-05-02T08:56:10 ok 2015-05-02T08:57:19 i'll add some debug info to gpio.c 2015-05-02T08:57:54 ok great 2015-05-02T09:00:08 beng-nl: working with me the same .img from github shared. 2015-05-02T09:02:07 shasum for that .img is f4fa0aae48d0d70e80c71025afce6bc31bea5537 :) 2015-05-02T09:02:24 yep, same sum for me 2015-05-02T09:02:26 drat. 2015-05-02T09:03:03 are writing to the sd card directly or through network boot ? 2015-05-02T09:03:10 sdcard 2015-05-02T09:03:34 me using sudo dd if=bone_gpio.exe-sdcard.img of=/dev/sdc bs=4096 2015-05-02T09:08:50 yeah. the writing is fine, because the app executes 2015-05-02T09:09:17 yea . added debug and got on screen? 2015-05-02T09:09:22 ketul: http://pastebin.com/bFS2MTiZ 2015-05-02T09:10:23 beng-nl: are you getting leds on through uboot. uboot sets all leds in the starting 2015-05-02T09:11:00 *** javamonn has joined #rtems 2015-05-02T09:13:00 interesting. no i'm not.. 2015-05-02T09:14:47 then prob is not of the prog. because in case of mine while u-boot loaded all usr leds are set. then after transferring rtems app desired things happen :) 2015-05-02T09:15:11 or may be usr leds not working of your bbb. 2015-05-02T09:15:12 hmmm 2015-05-02T09:15:45 i wonder if we are using the same uboot 2015-05-02T09:17:00 beng-nl: you can stop execution of rtems app 2015-05-02T09:17:15 and after that you will get u-boot# 2015-05-02T09:17:45 in that for testing usr leds working or not you can write gpio set 54, 53 ,etc. 2015-05-02T09:18:12 probably via u-boot it should work otherwise leds may gone 2015-05-02T09:19:09 you're right, that does work 2015-05-02T09:19:13 the leds go on 2015-05-02T09:20:03 and then the code does turn them off again; then after reset, doesn't work again 2015-05-02T09:21:39 i've got to doublecheck the trm 2015-05-02T09:22:01 the one remaining suspect is the direction register.. i think :) 2015-05-02T09:22:07 yep. 2015-05-02T09:22:26 but beng-nl through u-boot commands are the leds turning on? 2015-05-02T09:22:33 yes 2015-05-02T09:23:43 but how is it possible that same .img works with me but not with you. 2015-05-02T09:24:00 good question 2015-05-02T09:24:06 :) 2015-05-02T09:24:10 i think by default the BBB boots with a u-boot that is on the internal flash 2015-05-02T09:24:11 the eMMC 2015-05-02T09:24:48 if there is a uboot there on your device that happens to configure the gpio (and turn the leds on, which mine doesn't), and then boots rtems, we can get different behaviour 2015-05-02T09:25:15 to bypass it, press the boot button (button above the sdcard) during poweron (!) (not during reset, but initial poweron) 2015-05-02T09:25:26 then the uboot on the sdcard should be forced to be used 2015-05-02T09:25:43 ohh that I haven't tested 2015-05-02T09:26:53 beng-nl: right with pressing boot button it didn't work 2015-05-02T09:27:10 hooray ;-) 2015-05-02T09:28:35 beng-nl: try once by pressing power button (besides reset ). it will work 2015-05-02T09:29:49 you're right! 2015-05-02T09:29:52 what does that do? 2015-05-02T09:30:36 beng-nl: don't know. do you have any idea? 2015-05-02T09:30:44 :) 2015-05-02T09:31:06 no.. i'm just checking the trm, it must be something simple in the init like the direction bit 2015-05-02T09:31:27 ah yes. now that i am booting and it's working, the initial direction bit read is not 0xff any more 2015-05-02T09:31:30 so they are not getting set properly 2015-05-02T09:32:12 i think this is going to come down to that _and function that i had a comment on 2015-05-02T09:32:23 and you replied to with "but it works!" and i said "i can't argue with that" :-) 2015-05-02T09:32:38 yeah I remember 2015-05-02T09:33:01 that's fine, i'm just being silly, it's nice to know the explanation 2015-05-02T09:34:01 :D 2015-05-02T09:34:24 ah yes, 0 = output, 1 = input, and reset value is 1. here we go 2015-05-02T09:37:34 yep. 2015-05-02T09:40:16 ok, progress 2015-05-02T09:40:25 i fixed the direction setting 2015-05-02T09:40:48 hmm 2015-05-02T09:41:34 how you fixed? 2015-05-02T09:42:03 the direction has to be set with a 0-bit for output; so &=~mask 2015-05-02T09:42:15 ohk 2015-05-02T09:42:35 as you wrote 0=output 2015-05-02T09:42:40 yep 2015-05-02T09:42:53 but.. there's still something odd.. 2015-05-02T09:43:18 too many leds are turning off at once in the test 2015-05-02T09:43:33 have you changed _and with _or in gpio clear 2015-05-02T09:43:57 same problem I faced.. 2015-05-02T09:48:41 beng-nl: can you give me gist of the updated gpio.c ? 2015-05-02T09:48:51 just a sec 2015-05-02T09:48:54 there's another thing 2015-05-02T09:49:03 ? 2015-05-02T09:49:46 select_pin does gpio_pin[pin.gpio_id].pin_type = type; but then gpio_set and _clear check if (gpio_pin[pin.gpio_id-1].pin_type != DIGITAL_OUTPUT) 2015-05-02T09:50:35 ohh uhp. 2015-05-02T09:51:26 true nonsense that. 2015-05-02T09:52:00 now now, not too harsh :) 2015-05-02T09:52:54 retrying test 2015-05-02T09:52:56 just the leds still 2015-05-02T09:53:28 cool 2015-05-02T09:53:48 usr leds works fine? 2015-05-02T09:53:56 don't know yet 2015-05-02T09:54:15 ok I assume compiling in process 2015-05-02T09:54:19 :) 2015-05-02T09:54:59 damnit 2015-05-02T10:04:45 :) 2015-05-02T10:08:48 *** javamonn has joined #rtems 2015-05-02T10:11:35 *** javamonn has quit IRC (Remote host closed the connection) 2015-05-02T10:18:17 beng-nl: update? 2015-05-02T10:20:19 *** javamonn has joined #rtems 2015-05-02T10:21:31 i've made it worse 2015-05-02T10:22:10 *** javamonn has quit IRC (Read error: Connection reset by peer) 2015-05-02T10:22:37 *** javamonn has joined #rtems 2015-05-02T10:22:52 ehh 2015-05-02T10:37:10 beng-nl: gist if possible. 2015-05-02T10:43:30 phew yes. now the leds all cleanly go off and on 2015-05-02T10:44:16 so the leds are OK now 2015-05-02T10:44:20 now i'm going to measure the voltages 2015-05-02T10:44:23 on the.. pins 2015-05-02T10:46:36 beng-nl: great. :D 2015-05-02T10:52:11 yes works! 2015-05-02T10:52:15 the gpio's to, all 3.3V 2015-05-02T10:52:29 yoohhh finally 2015-05-02T10:55:01 *** javamonn has quit IRC (Remote host closed the connection) 2015-05-02T10:59:06 ketul: i pushed my commit to git@github.com:bengras/rtems.git , branch ketul-gpio 2015-05-02T10:59:46 hehe great. let me fetch it 2015-05-02T11:03:32 *** javamonn has joined #rtems 2015-05-02T11:08:03 *** javamonn has joined #rtems 2015-05-02T11:10:44 *** javamonn has quit IRC (Remote host closed the connection) 2015-05-02T11:16:26 *** javamonn has joined #rtems 2015-05-02T11:19:26 *** javamonn has quit IRC (Remote host closed the connection) 2015-05-02T11:36:11 beng-nl: you haven't used gpio_cleardataout. right? 2015-05-02T11:39:40 beng-nl: but nice work. learned how to optimize code. Thanks 2015-05-02T12:20:17 ketul: that's right, i just used the data register read+write; maybe it makes no difference but i found it easier to write & debug the code that way 2015-05-02T12:20:26 i made a much bigger change than necessary 2015-05-02T12:20:40 beng-nl: yep great. 2015-05-02T12:20:48 but i like it better this way :-) matter of taste perhaps 2015-05-02T12:21:18 beng-nl: but I found that voltage problem still while testing 2015-05-02T12:21:54 i'm not too surprised 2015-05-02T12:21:59 it was OK on my BBB so i think we are ok 2015-05-02T12:22:35 ok. I got that 1.6V on only P8_09 2015-05-02T12:24:18 ketul: you could ask on #beagle for an explanation, but i'm pretty sure it can't be explained by the code 2015-05-02T12:24:40 beng-nl: yeah right 2015-05-02T12:25:04 beng-nl: now what we are left for merging code with mainlne? 2015-05-02T12:25:43 the api 2015-05-02T12:26:13 ohk then I will start working towards that. 2015-05-02T12:29:39 beng-nl: one more thing I wanna tell you that my college got selected in gsoc'15 under beagleboard.org. In our discussion we got to know beagleboard.org is providing bbb to every gsocers whose project are based on bbb (almost all from beaagleboard.org). 2015-05-02T12:30:34 aha, very interesting 2015-05-02T12:30:39 does that mean they will send you one too? 2015-05-02T12:30:48 Then in my chat with jason kridner he would be happy to ship bbb to us for development 2015-05-02T12:30:55 fantastic 2015-05-02T12:31:01 but ... 2015-05-02T12:31:26 he told me to tell my mentor to just contact him. So if possible 2015-05-02T12:32:02 you can. So if that is possible all our project will have updated bbb. 2015-05-02T12:32:22 :) 2015-05-02T12:33:49 I think probably you have connection with him. never mind :) 2015-05-02T12:33:52 beng-nl: 2015-05-02T12:39:52 doing it right now 2015-05-02T12:40:11 great beng-nl 2015-05-02T12:40:14 done 2015-05-02T12:40:47 yep got 2015-05-02T12:43:09 beng-nl: line he wrote "if you connect me to your mentor, I would be happy to ship a BeagleBone Black for use in a GSoC (non-beagleboard.org mentored) project." 2015-05-02T12:43:34 looks good 2015-05-02T12:43:36 :) 2015-05-02T13:04:13 *** dr__house|away is now known as dr__house 2015-05-02T13:16:47 * ketul says good bye, have a great weekend :) 2015-05-02T13:16:52 you too 2015-05-02T13:18:46 *** ketul has quit IRC (Quit: http://www.kiwiirc.com/ - A hand crafted IRC client) 2015-05-02T13:25:01 *** ita has quit IRC (Remote host closed the connection) 2015-05-02T13:37:09 *** ragunath has joined #rtems 2015-05-02T13:40:34 *** ragunath has quit IRC (Client 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