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OSTech - Topic Summary
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Name: OSTech
Description: Talk about code: bug reports, bug fixes, code implementation and system architecture. Post about tech topics like: SMP / processes and memory management / Libraries/ Interrupt/ scheduling / magic / partitioning. Post anything about the code itself. Post about anything linked from the OS Tech or OS Source guide wiki pages.
Type: Public
Mailing List: ostech-core_os@community.qnx.com
Participants: 515
Topics: 892
Posts: 3783

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topc26214:  Serial driver write (TX) blocked: io-char bug? 2 21 mario sangalli 06/16/2015 9:58 AM mario sangalli 06/19/2015 2:04 AM  
topc26204:  my English is not good - i have Problem with Install Registration Code 1 27 First Last 06/03/2015 8:56 PM First Last 06/03/2015 8:56 PM  
topc26183:  QNX® Software Development Platform 6.5.0 SP1 ARMv7 Kernel & Libc Patch (Patch ID 650SP1-51) 2 57 Dave Stockdill 05/20/2015 10:59 AM Steve Reid 05/20/2015 11:09 AM  
topc26179:  pselect missing in sys/select.h 1 23 Stephen Sheldon 05/18/2015 12:50 PM Stephen Sheldon 05/18/2015 12:50 PM  
topc26178:  Resource manager union'd with interception 1 36 Andrzej Polanski 05/17/2015 3:43 PM Andrzej Polanski 05/17/2015 3:43 PM  
topc26151:  Question about pthread_setschedprio() implementation in the presence of priority inheritance primitives 4 65 David Beberman 04/27/2015 7:09 PM David Beberman 05/17/2015 10:55 AM  
topc26154:  Kernel dump: S/C/F=5/4/3 (kerext_process@376) [QNX 6.5.0/x86] 3 74 Davide Ancri 04/29/2015 5:03 AM Davide Ancri 05/07/2015 11:48 AM  
topc26161:  USB device over current detection (QNX 6.5.0 SP1 ) 4 50 janusz ruszel 05/06/2015 8:30 PM Gervais Mulongoy 05/07/2015 9:31 AM  
topc26153:  Updated documentation for QNX SDP 6.6 online 1 34 Steve Reid 04/28/2015 5:36 PM Steve Reid 04/28/2015 5:36 PM  
topc26129:  Low cost, fast way to get thread status.sutime value in /proc/<proc id>, alternative approach? 3 67 David Beberman 04/01/2015 11:29 PM David Beberman 04/25/2015 3:59 PM  
topc26148:  QNX CPU affinity 2 63 Victor Gomez 04/22/2015 8:11 AM Aleksandar Ristovski 04/23/2015 1:45 PM  
topc26144:  mmap64 to map physical address above 4GB on x86 2 91 Tomonori Sakita 04/17/2015 6:53 AM Tomonori Sakita 04/20/2015 12:19 AM  
topc26143:  QNX 6.5 SP1 x86 platform soft power button 1 56 janusz ruszel 04/16/2015 5:18 PM janusz ruszel 04/16/2015 5:18 PM  
topc26141:  Linking to QNX Qt libraries such as QtQnxCar2, QPps in a project 3 83 Kaushal Patel 04/14/2015 4:16 PM Kaushal Patel 04/14/2015 5:08 PM  
topc26125:  check for largest free contiguous memory block 3 95 Thomas Schickentanz 03/31/2015 3:33 AM Thomas Schickentanz 04/01/2015 8:40 AM  
topc26124:  initializer_list bug 4 100 Dan Stahlke 03/30/2015 6:04 PM Dan Stahlke 03/30/2015 6:27 PM  
topc26107:  devc-serusb QNX 6.5 SP1 and CP2108 chip 1 84 janusz ruszel 03/17/2015 3:49 PM janusz ruszel 03/17/2015 3:49 PM  
topc26089:  Code coverage - combining sessions gives 0% sumamry totals 2 123 Glyn Jones 03/06/2015 4:05 AM Glyn Jones 03/06/2015 4:09 AM  
topc26060:  Kernel memory manager disturbs Realtime! 1 131 Michael Tasche 02/26/2015 12:44 PM Michael Tasche 02/26/2015 12:44 PM  
topc26005:  Mutex Priority Ceiling 3 201 Ramanath S 02/01/2015 10:59 PM Dave Nickerson 02/04/2015 1:55 PM  
topc26004:  the problem of the launcher app 1 125 sun yun 02/01/2015 8:40 PM sun yun 02/01/2015 8:40 PM  
topc25945:  Script spawned on qnx 6.5.0 remote node (on -f) fails with "cannot fork" 4 258 Davide Ancri 01/09/2015 5:53 AM Davide Ancri 01/27/2015 10:11 AM  
topc25956:  No routing of interrupts to PCI devices on PCIe system with startup-apic? 12 467 Sven Fischer 01/13/2015 11:00 AM Sven Fischer 01/22/2015 4:57 AM  
topc25937:  Issue in DMA memory to peropheral transfer 1 130 Praveen Kumar 01/07/2015 10:07 AM Praveen Kumar 01/07/2015 10:07 AM  
topc25912:  getsockopt() and the optval parameter 2 155 Victor Gomez 12/26/2014 11:33 AM Sean Boudreau 01/02/2015 9:58 AM  
topc23832:  Python2.7 6 1143 Makhan Khela 07/05/2013 3:15 PM Sylvain Barge 12/22/2014 5:47 AM  
topc25891:  Access the proc filesystem on QNX 6.6 x86 by a non root user 1 183 Stefan Holzmüller 12/15/2014 4:18 AM Stefan Holzmüller 12/15/2014 4:18 AM  
topc25846:  DMA library for iMX6 1 277 Aarthi CR 12/03/2014 9:47 AM Aarthi CR 12/03/2014 9:47 AM  
topc12951:  QNX and 64-bit. 5 5547 David Snowdon 03/31/2010 10:55 PM Sabrina Varanelli 12/02/2014 1:55 PM  
topc25842:  SMI Interrupt latency fix for x86 Intel NUC D34010WYKH 1 274 Henrich du Toit 12/02/2014 8:14 AM Henrich du Toit 12/02/2014 8:14 AM  
topc25798:  ERROR – Reading serial port (devc-ser8250) 3 339 MIRC Frederi 11/17/2014 4:31 AM MIRC Frederi 11/28/2014 5:50 AM  
topc25832:  io_mknod callout in resource manager and differentiating between mkdir() and mknod() 4 292 Manoj Sati 11/26/2014 12:34 AM Thomas Haupt 11/26/2014 6:43 AM  
topc25799:  Opening pps file blocks the process 2 270 BTR Naidu 11/17/2014 10:05 AM BTR Naidu 11/23/2014 6:16 AM  
topc25789:  USB-to-Quad UART implementation 9 574 maddilety desapogu 11/12/2014 9:46 AM maddilety desapogu 11/16/2014 2:53 AM  
topc25794:  dumper can freeze system with help of some devg drivers 3 274 Michael Tasche 11/14/2014 6:07 AM Michael Tasche 11/14/2014 9:36 AM  
topc25795:  QNX - ARM unaligned LDM without writeback 1 202 Carl van Schaik 11/14/2014 7:57 AM Carl van Schaik 11/14/2014 7:57 AM  
topc25788:  uart read/write interrupt problem 1 212 maddilety desapogu 11/12/2014 9:35 AM maddilety desapogu 11/12/2014 9:35 AM  
topc25769:  An issue about DMA memory 1 246 yu angel 11/04/2014 11:18 PM yu angel 11/04/2014 11:18 PM  
topc25761:  Renaming ethernet interfaace 3 299 Jason Shrand 10/29/2014 8:35 AM Sean Boudreau 10/29/2014 9:25 AM  
topc25750:  Interrupt in UART for Transmit and receive 1 212 Praveen Kumar 10/25/2014 6:10 AM Praveen Kumar 10/25/2014 6:10 AM  
topc25717:  flashio and resource manager questions... 9 654 maurice gibbs 10/09/2014 6:26 PM Mark Wakim 10/24/2014 1:39 PM  
topc25745:  Blocking on QNX IPC and FD 2 286 Sesh 10/23/2014 12:47 PM Sesh 10/24/2014 1:25 PM  
topc25726:  Set USB mount path in mcd.mnt 1 213 Nimesh Chandran 10/16/2014 10:26 AM Nimesh Chandran 10/16/2014 10:26 AM  
topc25250:  Request to help in booting QNX neutrino on TARGET X86 Machine. (to make bootable USB) 5 979 Manoj Thorat 04/09/2014 6:39 AM Krish Sridhar 10/09/2014 3:09 PM  
topc25700:  NFS on QNX 6.6 4 435 Mitchell Schoenbrun 09/30/2014 8:35 PM Sean Boudreau 09/30/2014 9:52 PM  
topc25687:  possible performance lag with core affinities using _devctl() 2 370 David Beberman 09/24/2014 4:00 AM Colin Burgess 09/24/2014 9:52 AM  
topc25683:  UART read/write 3 394 maddilety desapogu 09/23/2014 6:45 AM maddilety desapogu 09/23/2014 7:46 AM  
topc21833:  Linker options for qcc: QNX Build Errors 6 1215 Rajesh Kannan Balasubramanian 05/03/2012 9:31 AM Anton Indrawan 09/22/2014 4:13 PM  
topc25231:  IMX6 freescale Sabre lite Board getting heated up 10 1151 Kaushik Choudhury 04/03/2014 6:07 AM Kaushik Choudhury 09/18/2014 12:51 AM  
topc25643:  InterruptAttach() 5 400 Praveen Kumar 09/08/2014 5:21 AM mario sangalli 09/17/2014 11:23 AM  
topc25653:  Write to filesystem from a program 2 272 Praveen Kumar 09/14/2014 4:51 AM Mario Charest 09/14/2014 12:45 PM  
topc25645:  Raw partitions on SDCard 7 427 Praveen Kumar 09/09/2014 3:05 AM Praveen Kumar 09/14/2014 4:05 AM  
topc25641:  Utility to create executable from Python Script. 1 291 Aarthi CR 09/05/2014 8:48 AM Aarthi CR 09/05/2014 8:48 AM  
topc25628:  Re: InterruptAttach() 1 234 Mark Wakim 08/28/2014 9:03 AM Mark Wakim 08/28/2014 9:03 AM  
topc25627:  InterruptAttach() 4 444 Aarthi CR 08/28/2014 5:38 AM Aarthi CR 08/28/2014 8:21 AM  
topc25617:  Microseconds sleep on QNX 6 550 Radoslaw Kudaj 08/25/2014 9:54 AM Michael Tasche 08/26/2014 11:26 AM  
topc25598:  Beaglebone Pinmux issue 4 345 Francesco Zanini 08/18/2014 3:20 PM Francesco Zanini 08/19/2014 7:57 AM  
topc25592:  SATA driver on the P1013. xpt_alloc / xpt_free. 4 534 Brian Kuschak 08/16/2014 11:06 PM Brian Kuschak 08/18/2014 6:42 PM  
topc25544:  qdb: problem with triggers 1 340 Alexey Zateev 07/28/2014 11:02 AM Alexey Zateev 07/28/2014 11:02 AM  
topc25472:  tracelogger: extraordinary overhead in one thread 7 555 Thomas Schickentanz 07/07/2014 11:42 AM Thomas Schickentanz 07/22/2014 10:04 AM  
topc25507:  Run io-usb-dcd on QNX 6.5 RTOS on TI-Jacinto6 board 3 568 Ankit Agarwal 07/18/2014 1:28 AM Ankit Agarwal 07/21/2014 1:37 AM  
topc7360:  missing function getopt_long() in libc 8 4547 michael baudisch 04/20/2009 10:21 AM J P 07/08/2014 6:47 PM  
topc25458:  rename() callout and _IO_CONNECT_RENAME message 1 290 Manoj Sati 07/01/2014 7:51 AM Manoj Sati 07/01/2014 7:51 AM  
topc25455:  NTPD and timers 2 362 Jared Roundy 06/30/2014 2:14 PM Jared Roundy 06/30/2014 3:07 PM  
topc25228:  DMA on imx6 platform giving wrong values 8 1101 Kaushik Choudhury 04/02/2014 9:03 AM Kaushik Choudhury 06/29/2014 3:56 AM  
topc25444:  QNX 6.6 x86 VM and Screen Graphics Subsystem 4 679 Manoj Sati 06/25/2014 6:58 AM Manoj Sati 06/26/2014 12:29 PM  
topc25422:  How to access serial number of USB device? 11 767 E McKenney 06/17/2014 4:06 PM E McKenney 06/18/2014 9:45 AM  
topc25382:  Timer using pulse has accuracy problem. 2 444 woosuk ahn 05/28/2014 7:47 PM Dave Nickerson 06/11/2014 10:03 AM  
topc23586:  USB drive detection on startup 12 1500 Robert Murrell 05/17/2013 8:27 AM Robert Murrell 05/29/2014 11:02 AM  
topc25375:  adaptive partitioning 1 405 Dale Wolfe 05/25/2014 3:06 AM Dale Wolfe 05/25/2014 3:06 AM  
topc25365:  HID resource manager access from custom application QNX 6.5.0 2 439 janusz ruszel 05/20/2014 9:52 AM Steve Reid 05/21/2014 10:04 AM  
topc25358:  does the dup() callout in _resmgr_io_funcs catch calls to spawn()? 2 428 Manoj Sati 05/16/2014 6:11 AM Neil Schellenberger 05/16/2014 3:42 PM  
topc25329:  Not able to debug Applications over ethernet using QNX Momentics IDE. 2 621 Manoj Thorat 05/12/2014 4:51 AM Manoj Thorat 05/14/2014 5:00 AM  
topc25331:  How to malloc a continue physical space and get its address 3 541 wang hao 05/12/2014 6:34 AM Mario Charest 05/12/2014 9:08 AM  
topc25322:  PCIe to PCI converter with imx6sabre smart 1 412 Simone Arianti 05/07/2014 1:01 PM Simone Arianti 05/07/2014 1:01 PM  
topc25258:  tracing of kernel events: accessing event data with dynamic filtering 3 577 Thomas Schickentanz 04/11/2014 6:43 AM Thomas Schickentanz 04/25/2014 8:47 AM  
topc23916:  error code 9 (EBADF) from posix_spawn 3 1044 Joe Mason 07/19/2013 9:54 AM Robert Murrell 04/23/2014 12:56 PM  
topc25200:  printf to print a value not working 3 520 Roy Jose 03/24/2014 1:17 PM Mario Charest 03/24/2014 8:57 PM  
topc25192:  _IO_CONNECT and non POSIX() API calls.... 5 746 Manoj Sati 03/21/2014 8:09 AM Manoj Sati 03/21/2014 10:42 AM  
topc25182:  Kernel shutdown - analyze help 1 411 Jesper Jensen 03/20/2014 8:33 AM Jesper Jensen 03/20/2014 8:33 AM  
topc25178:  How to use SSE/SSE2 instructions when programming with QNX? 1 379 robort smith 03/20/2014 4:59 AM robort smith 03/20/2014 4:59 AM  
topc25172:  How can I use openCL ( not openGL ) in QNX( x86 target )? 3 656 robort smith 03/19/2014 3:22 AM robort smith 03/19/2014 4:59 AM  
topc25168:  How to change complier to GCC? 1 390 robort smith 03/18/2014 9:36 PM robort smith 03/18/2014 9:36 PM  
topc25150:  atomic_read() equivalent api in QNX 5 700 Kabilan Kannan 03/14/2014 1:16 AM Joel Pilon 03/17/2014 11:49 PM  
topc25151:  combine messages and resource manager library callouts 1 369 Manoj Sati 03/14/2014 8:03 AM Manoj Sati 03/14/2014 8:03 AM  
topc25142:  libz ARM NEON optimize 2 732 Xiongwei Huang 03/13/2014 6:15 AM Ryan Mansfield 03/13/2014 9:17 AM  
topc25141:  QNX 6.6 armv7 build with thumb 2 instruction ? 2 533 Xiongwei Huang 03/13/2014 2:09 AM Ryan Mansfield 03/13/2014 9:14 AM  
topc25128:  6.6.0 disabling beep 3 546 Mario Charest 03/10/2014 1:51 PM Mario Charest 03/12/2014 12:58 PM  
topc25136:  QNX6.6.6 and shutdown 1 444 Mario Charest 03/11/2014 6:20 PM Mario Charest 03/11/2014 6:20 PM  
topc25133:  do's and don't for resource manager 1 381 Manoj Sati 03/11/2014 8:12 AM Manoj Sati 03/11/2014 8:12 AM  
topc25084:  POSIX free application development 4 649 Manoj Sati 02/28/2014 12:52 PM Mario Charest 03/01/2014 10:34 AM  
topc25043:  Virtual to Physical address issue 2 675 Roy Jose 02/17/2014 3:48 AM Thomas Haupt 02/17/2014 4:32 AM  
topc25035:  Compile Intel Threading Building Blocks 1 412 Arturo Castro 02/14/2014 4:14 PM Arturo Castro 02/14/2014 4:14 PM  
topc25034:  QNX multi-threading gcc libraries / extensions. 1 410 Arturo Castro 02/14/2014 4:04 PM Arturo Castro 02/14/2014 4:04 PM  
topc25026:  where to add the linker script path in C project of QNX momentics IDE? 1 1632 hemanth jv 02/13/2014 4:36 AM hemanth jv 02/13/2014 4:36 AM  
topc24702:  Measure USB performance 1 480 Vaisakh Nandakumar 01/24/2014 7:07 AM Vaisakh Nandakumar 01/24/2014 7:07 AM  
topc24677:  Creating a timer for scheduling the task ?? 1 436 hemanth jv 01/16/2014 9:43 AM hemanth jv 01/16/2014 9:43 AM  
topc24669:  Wrong calculations in the timing chapter in one part of the documentation? 1 511 John Doe 01/14/2014 7:15 AM John Doe 01/14/2014 7:15 AM  
topc24658:  Trouble running from SDP CD on a new platform 2 577 Jan Stefan 01/09/2014 3:52 PM Jan Stefan 01/13/2014 12:47 PM  
topc24649:  Core Dump in32(__addr=4294967295) 7 953 greg herman 01/07/2014 10:50 AM Dennis Kellly 01/07/2014 1:08 PM