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Please check with freenode support: http://freenode.net/faq.shtml#gettinghelp 2014-08-18T09:10:24 *** edwardk has joined #rtems 2014-08-18T09:11:59 *** edwardk_ has quit IRC (*.net *.split) 2014-08-18T09:11:59 *** monstr has quit IRC (*.net *.split) 2014-08-18T09:12:01 *** rtemsLogger` has quit IRC (*.net *.split) 2014-08-18T09:16:51 *** guerby has joined #rtems 2014-08-18T09:18:11 *** monstr has joined #rtems 2014-08-18T10:03:12 *** zoso has quit IRC (Remote host closed the connection) 2014-08-18T10:38:53 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2014-08-18T13:52:02 *** monstr has quit IRC (Remote host closed the connection) 2014-08-18T15:01:05 *** edwardk has joined #rtems 2014-08-18T15:09:35 *** kiwichris has quit IRC (Ping timeout: 252 seconds) 2014-08-18T15:45:36 *** edwardk has quit IRC (Ping timeout: 255 seconds) 2014-08-18T15:50:10 *** kiwichris has joined #rtems 2014-08-18T15:57:47 *** kiwichris has quit IRC () 2014-08-18T16:20:17 *** edwardk has joined #rtems 2014-08-18T16:25:03 *** edwardk has quit IRC (Ping timeout: 240 seconds) 2014-08-18T16:30:35 *** edwardk has joined #rtems 2014-08-18T16:33:38 *** edwardk_ has joined #rtems 2014-08-18T16:35:36 *** edwardk has quit IRC (Ping timeout: 250 seconds) 2014-08-18T16:40:10 *** edwardk_ has quit IRC (Ping timeout: 255 seconds) 2014-08-18T17:05:06 *** edwardk has joined #rtems 2014-08-18T18:48:56 *** dr__house|away is now known as dr__house 2014-08-18T19:09:31 *** mkhoory has joined #rtems 2014-08-18T19:19:51 *** kiwichris has joined #rtems 2014-08-18T19:23:44 *** kiwichris has quit IRC (Client Quit) 2014-08-18T19:25:06 *** kiwichris has joined #rtems 2014-08-18T22:29:23 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2014-08-18T22:31:10 *** edwardk has joined #rtems 2014-08-18T22:32:00 *** edwardk has joined #rtems 2014-08-18T22:43:32 *** dr__house is now known as dr__house|away 2014-08-19T00:02:20 *** monstr has joined #rtems 2014-08-19T00:06:42 *** monstr has quit IRC (Ping timeout: 250 seconds) 2014-08-19T01:20:14 *** monstr has joined #rtems 2014-08-19T01:45:57 *** edwardk has quit IRC (Ping timeout: 240 seconds) 2014-08-19T01:53:07 *** edwardk has joined #rtems 2014-08-19T03:09:06 *** kiwichris has quit IRC () 2014-08-19T04:10:40 *** mkhoory has quit IRC (Ping timeout: 250 seconds) 2014-08-19T04:43:45 *** zoso has joined #rtems 2014-08-19T05:25:50 *** kiwichris has joined #rtems 2014-08-19T06:10:42 *** zoso has quit IRC (Remote host closed the connection) 2014-08-19T06:15:45 *** zoso has joined #rtems 2014-08-19T07:34:42 *** linuxkernelhacke has joined #rtems 2014-08-19T07:51:19 *** kiwichris has quit IRC (Ping timeout: 272 seconds) 2014-08-19T07:52:21 *** jenniferA has joined #rtems 2014-08-19T08:04:04 *** ppisa has joined #rtems 2014-08-19T09:05:56 *** atgreen has joined #rtems 2014-08-19T09:05:56 *** ppisa has quit IRC (Read error: Connection reset by peer) 2014-08-19T09:09:33 *** zoso has quit IRC (Read error: Connection reset by peer) 2014-08-19T09:10:14 *** zoso has joined #rtems 2014-08-19T09:13:54 *** atgreen has quit IRC (Ping timeout: 250 seconds) 2014-08-19T09:37:46 *** ppisa has joined #rtems 2014-08-19T10:03:45 I wanted to do some development in RTEMS for ARM architecture. I see a lot of code added for ARM bsps. Can anyone clear my following queries. 2014-08-19T10:04:55 According to my understanding(please correct me if I am wrong). For any development activity for ARM(or any other) architecture, we do require some JTAG for debugging code and seeing register values. 2014-08-19T10:05:45 Can anyone tell me what sort of debugging is been used by RTEMS for ARM bsps ? And with that debugging method are we able to access CPU/peripheral registers. 2014-08-19T10:05:46 ? 2014-08-19T10:29:46 *** zoso has quit IRC (Read error: Connection reset by peer) 2014-08-19T12:21:57 *** ppisa has left #rtems ("Kopete 0.12.7 : http://kopete.kde.org") 2014-08-19T12:59:34 *** monstr has quit IRC (Remote host closed the connection) 2014-08-19T15:38:28 linuxkernelhacke: a JTAG interface is very helpful 2014-08-19T15:38:52 and yes normally you see the CPU register as well as anything memory mapped 2014-08-19T15:39:58 some nice ARM boards e.g. the BeagleBone have a USB/JTAG on board, so all you need is the JTAG debugger software on the host 2014-08-19T16:00:37 *** kiwichris has joined #rtems 2014-08-19T16:39:55 *** dr__house|away is now known as dr__house 2014-08-19T16:50:55 linuxkernelhacke: I think Alan C has worked quite a bit on ARM support for RTEMS (mainly Raspberry Pi). I am not sure if this will help, but here's a link to his blogpost on building a JTAG debugger for RPi http://alanstechnotes.blogspot.com/2014/05/a-low-cost-jtag-debugger-for-raspberry.html 2014-08-19T17:56:24 *** kiwichris has quit IRC () 2014-08-19T18:05:17 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2014-08-19T19:10:57 *** mkhoory has joined #rtems 2014-08-19T19:51:58 *** kiwichris has joined #rtems 2014-08-19T19:57:18 *** edwardk has joined #rtems 2014-08-19T20:13:30 thanks peerst and dr_house. 2014-08-19T20:13:56 dr_house: Ya I have raspberry pi for which I am thinking of starting some development. 2014-08-19T20:14:54 could you please guide me any doc from which I can understand the booting process. or the initialization flow routine ? 2014-08-19T20:32:25 linuxkernelhacke: um.. I am starting off too. So I am not sure if the docs that I am referring to are what you are expecting. I'll give them to you anyway, you can decide. http://alanstechnotes.blogspot.com/2013/03/rtems-on-raspberry-pi.html 2014-08-19T20:32:32 you can start off with the above link 2014-08-19T20:32:48 The progressive links are in the sidebar on the right 2014-08-19T20:33:15 linuxkernelhacke: http://alanstechnotes.blogspot.com/2013/03/setting-up-rtems-development.html this is where you would want to start 2014-08-19T20:33:22 Hope this helps! :) 2014-08-19T20:58:24 dr_house: Yes, I have followed that blog and tested ticker.exe over raspberry pi.. But for further development I wanted a JTAG debugger. So, will follow his OpenOcd based JTAG debugger link. 2014-08-19T21:00:22 dr__house: So, is there any starting point with which I can help in contribution towards RTEMS ? I am new to this, so initially I want something so that I can understand the directories structure/boot flow/initialization routine for Raspberry pi bsp in RTEMS. 2014-08-19T21:02:49 linuxkernelhacke: ah, in that case I would suggest mailing the RTEMS mailing list with your question. I am sort of the prodigal son of RTEMS. I worked on it 5 years ago and I have now forgotten most of what I did. I too am starting from scratch here, so I don't think I can answer these questions for you. 2014-08-19T21:03:15 there are people far more knowledgeable than me who can help you out. 2014-08-19T21:44:35 has anyone used OpenOCD based JTAG debugging for ARM. mainly wanted to know if we can see System control (CP15) and ACTLR register with this interface ? 2014-08-19T22:32:32 *** dr__house is now known as dr__house|away 2014-08-19T22:55:10 *** linuxkernelhacke has quit IRC (Ping timeout: 250 seconds) 2014-08-19T23:03:38 *** linuxkernelhacke has joined #rtems 2014-08-19T23:57:34 *** linuxkernelhacke has quit IRC (Ping timeout: 250 seconds) 2014-08-20T00:05:55 *** monstr has joined #rtems 2014-08-20T00:11:18 *** linuxkernelhacke has joined #rtems 2014-08-20T00:37:01 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2014-08-20T00:44:42 *** edwardk has joined #rtems 2014-08-20T00:49:54 *** zoso has joined #rtems 2014-08-20T00:55:01 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2014-08-20T01:12:46 Say I wanted to send/receive data with the second UART port. Do I simply open /dev/console_b as a file with open() and read and write to it? Because I don't think the data is sending correctly for me. Is there any configuration I need to do beforehand? 2014-08-20T01:15:13 I'm using LEON3 2014-08-20T02:17:55 *** kiwichris has quit IRC () 2014-08-20T02:17:58 *** edwardk has joined #rtems 2014-08-20T02:29:55 *** edwardk has quit IRC (Quit: Computer has gone to sleep.) 2014-08-20T03:27:06 *** kiwichris has joined #rtems 2014-08-20T04:10:12 *** mkhoory has quit IRC (Ping timeout: 245 seconds) 2014-08-20T04:27:58 *** linuxkernelhacke has quit IRC (Ping timeout: 250 seconds) 2014-08-20T04:28:45 *** linuxkernelhacke has joined #rtems 2014-08-20T04:50:45 *** kiwichris has quit IRC (Read error: Connection reset by peer) 2014-08-20T05:31:40 *** linuxkernelhacke has quit IRC (Ping timeout: 250 seconds) 2014-08-20T05:33:18 *** edwardk has joined #rtems 2014-08-20T05:45:15 *** linuxkernelhacke has joined #rtems 2014-08-20T06:46:26 hi guys... can please anyone help me with how to build a specific test in samples directory of RTEMS > 2014-08-20T06:46:27 ? 2014-08-20T07:21:35 *** kiwichris has 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