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Is 'for' better in Vxworks ?
karthikbalaguru - 2007-10-18 07:00:00
Hi,
How many cycles does memcpy require in VxWorks w.r.t Arm Processor.
Is 'for' better compared to 'memcpy' in VxWorks ? Any ideas ?
Thx in advans,
Karthik Balaguru
...
Delete itself in VxWorks
karthikbalaguru - 2007-10-13 23:17:00
Hi,
Can the calling task delete itself in VxWorks ?
Is there any pdf/link that discusses about this ?
This deletion is possible in =B5C/OS-II , but i need to know some info
w=2Er.t VxWorks
Thx in advans,
Karthik Balaguru
...Task deleting itself in VxWorks
karthikbalaguru - 2007-10-14 00:22:00
Hi,
Can the calling task delete itself in VxWorks ?
Is there any pdf/link that discusses about this ?
This deletion is possible in =B5C/OS-II , but i need to know some info
w=2Er.t VxWorks
Thx in advans,
Karthik Balaguru
...Linux "wait_queue" equivalent in VxWorks 6.x
Ebastec - 2006-07-01 07:05:00
Hello all.
While porting firmware from Linux 2.4 to VxWorks 6.x, I came across a
Linux object named "wait_queue". I'm trying to figure out what's the
best VxWorks object that fulfill the Linux "wait_queue" task. I started
to use VxWorks message queues for it, but I'm not su...Graphic libraries for vxWorks
Meenal Gupta - 2006-09-14 05:52:00
Hello Friends,
I am working on tornado 2.0 on windows
I want to know ........
Does vxWorks support any graphic libraries ?
Is there any option that we can take the windows graphic support on
vxWorks?
I want ot create a window on vxworks from where i can create the
window?
How to make my own ...Can't load boot file
viralpatel - 2010-03-09 09:23:00
Hi,
I have used sysNvRam function to write data on Ram of VxWorks. After
executing that function on VxWorks. VxWorks system is not booting, and
giving error like
can't load Boot file!.
Error in boot line :
dc (0, 0)lap.
Please help me out.
---------------------------...Porting VxWorks on Linux or BSD 6.x
ak - 2007-06-08 17:34:00
Hello,
We have a complex VxWorks based embedded application - We want to now
switch to Linux or BSD (preferred)
I need to prototype this -
I see that MontaVista has an open Source library @ (http://
legacy2linux.sourceforge.net/v2linux.html) to help with this porting
-
- I have severa...books or materials for vxworks
sugam - 2006-02-03 00:46:00
i have recently joined a course in embedded system design. can any one
suggest me some good books for vxworks along with its prerequisites
...Kerberos on VxWorks
morpheus - 2008-04-21 05:39:00
Hi all,
We are trying to give the kerberose library support on VxWorks 6.5.
Presently VxWorks doesn't support Kerberose library. So we are decided
to port one good Kerberose implementation. I've found a few libraries
over the net. But if anybody have already tried porting any good
kerberose i...Related to VXWORKS
A.P.Sundar - 2008-06-19 07:07:00
1. Is there any free RTOS available which can be ported to ARM 7 and 9
controllers.
2. Can Vxworks be ported to VIA processors?.
Sundar.
...vxworks standard I/O driver to be porting over RTEMS
hagai - 2011-11-14 22:49:00
Hi,
I wrote a simple discrete I/O driver in vxworks OS. This driver has no
interrupt, no semaphores or DMA (very simple driver). I need to port this
driver into the RTEMS 4.10 platform and I have run into registration issue.
My driver over vxworks support create/open/close/write/read/ioctl standa...VxWorks for PC?
andersod2 - 2008-08-28 21:19:00
Hey all,
Is there a simulator-type shell of VxWorks that works with windows
xp?...I'm thinking something along the lines of like cygwin...I know
it's kind of a backwards idea, but I'm just talking in terms of
getting used to the dev environment and basic stuff that isn't
particularly real-tim...bcopy
karthikbalaguru - 2007-10-08 05:04:00
Hi,
I find that the stackpointer is pointing to 'bcopy' at the time of
crash of my VxWorks application.
This was found by analysing the log file and the Vxworks MAP files.
On stack traceback, i find that 'bcopy' is being called by another
routine (namely 'A').
I do not find 'bcopy' being...scheduler
karthikbalaguru - 2008-05-14 16:56:00
Hi,
I am trying to port a linux(2.6)(posix compliant) software based on
ARM9 to VxWorks(6.5)(Posix
Compliant) running on ARM9. The software deals with lot of
thread(posix) creation and intertask communications. It also deals
with shared memory.
I am worried that the scheduler of linux and vx...i find difficulty to using vxworks.
BAKERY - 2006-07-05 09:30:00
all hi! ^.^
sorry that my bad english skill.
i'm university student in korea. (major : electronics)
please help me.... =E3=85=A0.=E3=85=9C
i was take lectures on linux embedded.
even if it was very elementary and using linux contents,
it gave a self-confidence to me about using ...USB host on VxWorks 5.5 PPC 5200
sfsharon@gmail.com - 2008-05-10 07:59:00
I need information on how to add USB functinality - reading and
writing from a mass storage device (DoK). My board is a PPC based,
MPC5220 (freescale) Lite evaluation board, and I'm running on a
VxWorks 5.5 version. Any help or a point to where to begin from, would
be very helpful.
...Code porting from VxWorks to Rtems
Started by Unknown 7 years ago
Hi,
I have a code in c for a chip(driver), which is calling functions of
the vxworks RTOS. Functions such related to semaphores and queues.
I need to port the drivers for RTEMS RTOS. Can someone please help me
with how to go around with this.
Regards,
Amit
...MVME-6100 vxWorks and Bus Errors
Started by Unknown 6 years ago
Anybody have any experience with the Motorola MVME-6100 singleboard
computer running vxWorks?
I have been porting an application, not written by me, from an older
MVME-167 processor to the MVME-6100. It has been a very long hard
climb... However I feel the end is near. The application invol...How is QNX compared to VxWork?
Like2Learn - 2011-01-10 16:02:00
I would like to get some comments and a rough assessment on QNX RTOS,
like what makes you like it the most? What makes you like it the
least? Does its message passing faster than its competators? Does QNX
support networking applications with Ethernet well?
I have special interests in comparing...loading linux using vxworks boot loader
Sagar Borikar - 2006-05-18 06:07:00
Hi ,
I am loading the kernel 2.6.12 for MIPS target using vxworks boot
loader.
VxWorks kernel 5.5.1 image is at 0x80010000 and I have linked the linux
ELF image with the same start address in Makefile. And the
start_kernel with 0x80ae600 address.
As it is vxworks version is after 5.4 , it c...Embedded RTOS and VxWorks Training
Started by Sophie Williams 9 years ago
HI
can anyone suggest
1. where I can locate Embedded RTOS training materials
2. a qualified VxWorks trainer with his own materials
thanks
Sophie
...Timing Measurement of PPC processor
anwar_pc - 2009-04-12 09:43:00
Hi,
I'm running VxWorks Os on a MPC 8323 processor. The VxWorks timers
are based on the OS ticks (several mili seconds), but I need a way to
measure small time intervals of micro seconds.Is there a Real Time clock
register to read, or a cotinueosly running counter register to calculate
the inter...Binary compression and booting strategy
Started by ssubbarayan 7 years ago
Gurus,
I have used compressed binaries of my embedded applications.I used to
load it to flash and then from there it will loaded to RAM and
uncompressed there.While I understand the necessacity to compress and
uncompress I am interested to know from you all the implementation
details.Here are m...Process vs Task model benefits for RTOS-mainly vxworks!-Let me understand this plz!
Started by ssubbarayan 8 years ago
Gurus,
Till vxworks5.5,windriver guys have been using task based model in flat
address mode for application scheduling,but now with vxworks 6.0
windriver is playing with idea of using process model over tasks.
My question is what could be rational behind this?AFAIK,there were not
much of proble...How to read a real time measurement on Pentium 3?
Started by Rami 8 years ago
Hi,
I'm running VxWorks Os on a Pentium 3 processor. The VxWorks timers
are based on the OS ticks (several mili seconds), but I need a way to
measure small time intervals of micro seconds.
Is there a Real Time clock register to read, or a cotinueosly running
counter register to calculate the i...how to generate vxworks bsp
xtmtd - 2006-10-03 20:57:00
hi,
i want to generate bsp for vxworks in the xilinx edk after clicking
down the "generate libraray ans bsps", but then a problem come up to me.
/cygdrive/c/EDK/gnu/powerpc-eabi/nt/bin/../lib/gcc/powerpc-eabi/3.4.1/../../../../powerpc-eabi/bin/ld:
cannot find boot.o
collect2:...VxWorks tNetTasks
TDBRR Consulting - 2011-03-01 13:26:00
Ladies and/or Gentlemen:
I submitted the following questions to Wind River and have not received a
response (and I do not expect to).
Maybe you know the answers to these questions given below?
I would like to know if it is true that the VxWorks tNetTask tasks cannot
be reprioritized, reschedu...[comp.os.vxworks] FAQ - index
Started by Johan Borkhuis 7 years ago
Archive-name: vxworks-faq/index
Posting-Frequency: monthly
Last-modified: 2005/07/29
Version: 1.53
URL: http://www.xs4all.nl/~borkhuis/vxworks/vxworks.html
Copyright: (c) 1999 - 2005 Johan Borkhuis
Maintainer: Johan Borkhuis
This is the index of the FAQ for the newsgroup comp.os.vxwork...[comp.os.vxworks] FAQ - index
Started by Johan Borkhuis 7 years ago
Archive-name: vxworks-faq/index
Posting-Frequency: monthly
Last-modified: 2005/07/29
Version: 1.53
URL: http://www.xs4all.nl/~borkhuis/vxworks/vxworks.html
Copyright: (c) 1999 - 2005 Johan Borkhuis
Maintainer: Johan Borkhuis
This is the index of the FAQ for the newsgroup comp.os.vxwork...[comp.os.vxworks] FAQ - index
Started by Johan Borkhuis 7 years ago
Archive-name: vxworks-faq/index
Posting-Frequency: monthly
Last-modified: 2005/07/29
Version: 1.53
URL: http://www.xs4all.nl/~borkhuis/vxworks/vxworks.html
Copyright: (c) 1999 - 2005 Johan Borkhuis
Maintainer: Johan Borkhuis
This is the index of the FAQ for the newsgroup comp.os.vxwork...[comp.os.vxworks] FAQ - index
Started by Johan Borkhuis 7 years ago
Archive-name: vxworks-faq/index
Posting-Frequency: monthly
Last-modified: 2005/07/29
Version: 1.53
URL: http://www.xs4all.nl/~borkhuis/vxworks/vxworks.html
Copyright: (c) 1999 - 2005 Johan Borkhuis
Maintainer: Johan Borkhuis
This is the index of the FAQ for the newsgroup comp.os.vxwork...[comp.os.vxworks] FAQ - index
Started by Johan Borkhuis 6 years ago
Archive-name: vxworks-faq/index
Posting-Frequency: monthly
Last-modified: 2005/07/29
Version: 1.53
URL: http://www.xs4all.nl/~borkhuis/vxworks/vxworks.html
Copyright: (c) 1999 - 2005 Johan Borkhuis
Maintainer: Johan Borkhuis
This is the index of the FAQ for the newsgroup comp.os.vxwork...[comp.os.vxworks] FAQ - index
Started by Johan Borkhuis 7 years ago
Archive-name: vxworks-faq/index
Posting-Frequency: monthly
Last-modified: 2005/07/29
Version: 1.53
URL: http://www.xs4all.nl/~borkhuis/vxworks/vxworks.html
Copyright: (c) 1999 - 2005 Johan Borkhuis
Maintainer: Johan Borkhuis
This is the index of the FAQ for the newsgroup comp.os.vxwork...[comp.os.vxworks] FAQ - index
Started by Johan Borkhuis 7 years ago
Archive-name: vxworks-faq/index
Posting-Frequency: monthly
Last-modified: 2005/07/29
Version: 1.53
URL: http://www.xs4all.nl/~borkhuis/vxworks/vxworks.html
Copyright: (c) 1999 - 2005 Johan Borkhuis
Maintainer: Johan Borkhuis
This is the index of the FAQ for the newsgroup comp.os.vxwork...[comp.os.vxworks] FAQ - index
Started by Johan Borkhuis 7 years ago
Archive-name: vxworks-faq/index
Posting-Frequency: monthly
Last-modified: 2005/07/29
Version: 1.53
URL: http://www.xs4all.nl/~borkhuis/vxworks/vxworks.html
Copyright: (c) 1999 - 2005 Johan Borkhuis
Maintainer: Johan Borkhuis
This is the index of the FAQ for the newsgroup comp.os.vxwork...[comp.os.vxworks] FAQ - index
Started by Johan Borkhuis 6 years ago
Archive-name: vxworks-faq/index
Posting-Frequency: monthly
Last-modified: 2005/07/29
Version: 1.53
URL: http://www.xs4all.nl/~borkhuis/vxworks/vxworks.html
Copyright: (c) 1999 - 2005 Johan Borkhuis
Maintainer: Johan Borkhuis
This is the index of the FAQ for the newsgroup comp.os.vxwork...GoAhead asp pages don't work on VxWorks
Started by Unknown 6 years ago
I have build the GoAhead WebServer for VxWorks and download it on my
target. When I go on home.asp (or any other asp page) with the browser
I receive a white page. I haven't received error messages, only a
white page. If I open the page received to see its code I see nothing,
the page is blank. ...how to generate a vxworks bsp ?
xtmtd - 2006-10-06 10:52:00
hi,
i want to generate vxworks bsp in xilinx edk after clicking down the
"generate library and bsps",the following error comes to me:
/cygdrive/c/EDK/gnu/powerpc-eabi/nt/bin/../lib/gcc/powerpc-eabi/3.4.1/../../../../powerpc-eabi/bin/ld:
cannot find boot.o
collect2: ld returned...how to generate vxworks bsp?
xtmtd - 2006-10-03 21:05:00
hi,
i want to generate vxworks bsp in xilinx edk after clicking down the
"generate library and bsps",the following error comes to me:
/cygdrive/c/EDK/gnu/powerpc-eabi/nt/bin/../lib/gcc/powerpc-eabi/3.4.1/../../../../powerpc-eabi/bin/ld:
cannot find boot.o
collect2: ld returned 1 e...ELF compiler for ARM7 based Real-time embedded OS VxWorks 5.5
Rohan - 2007-05-21 07:08:00
Hi All,
I have a hand held Meter Reading Instrument which has the following
specifications
CPU: Powerful embedded 32-Bit ARM7 microcomputer @ 24 MHz
Operating System: Real-time embedded OS VxWorks 5.5
I have a set of library files and include files etc which came with
the device.
It n...