Is 'for' better in Vxworks ?

Started by karthikbalaguru in comp.arch.embedded10 years ago 1 reply

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...

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

Started by karthikbalaguru in comp.arch.embedded10 years ago 2 replies

Hi, Can the calling task delete itself in VxWorks ? Is there any pdf/link that discusses about this ? This deletion is possible in...

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

Started by karthikbalaguru in comp.arch.embedded10 years ago 4 replies

Hi, Can the calling task delete itself in VxWorks ? Is there any pdf/link that discusses about this ? This deletion is possible in...

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

Started by Ebastec in comp.arch.embedded11 years ago 1 reply

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...

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 sure that it is the same synchronization concept. Does anybody have any experience on this? Regards, Ebastec


Graphic libraries for vxWorks

Started by Meenal Gupta in comp.arch.embedded11 years ago 1 reply

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...

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 simulator of vxworks for windows? Please help me out.......... Thanks Meenal


[comp.os.vxworks] FAQ - index

Started by Johan Borkhuis in comp.arch.embedded11 years ago

Archive-name: vxworks-faq/index Posting-Frequency: monthly Last-modified: 2005/07/29 Version: 1.53 URL:...

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.vxworks. The FAQ itself can be found at http://www.xs4all.nl/~borkhuis/vxworks/vx


[comp.os.vxworks] FAQ - index

Started by Johan Borkhuis in comp.arch.embedded11 years ago 1 reply

Archive-name: vxworks-faq/index Posting-Frequency: monthly Last-modified: 2005/07/29 Version: 1.53 URL:...

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.vxworks. The FAQ itself can be found at http://www.xs4all.nl/~borkhuis/vxworks/vx


[comp.os.vxworks] FAQ - index

Started by Johan Borkhuis in comp.arch.embedded11 years ago

Archive-name: vxworks-faq/index Posting-Frequency: monthly Last-modified: 2005/07/29 Version: 1.53 URL:...

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.vxworks. The FAQ itself can be found at http://www.xs4all.nl/~borkhuis/vxworks/vx


[comp.os.vxworks] FAQ - index

Started by Johan Borkhuis in comp.arch.embedded11 years ago

Archive-name: vxworks-faq/index Posting-Frequency: monthly Last-modified: 2005/07/29 Version: 1.53 URL:...

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.vxworks. The FAQ itself can be found at http://www.xs4all.nl/~borkhuis/vxworks/vx


[comp.os.vxworks] FAQ - index

Started by Johan Borkhuis in comp.arch.embedded11 years ago

Archive-name: vxworks-faq/index Posting-Frequency: monthly Last-modified: 2005/07/29 Version: 1.53 URL:...

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.vxworks. The FAQ itself can be found at http://www.xs4all.nl/~borkhuis/vxworks/vx


[comp.os.vxworks] FAQ - index

Started by Johan Borkhuis in comp.arch.embedded11 years ago

Archive-name: vxworks-faq/index Posting-Frequency: monthly Last-modified: 2005/07/29 Version: 1.53 URL:...

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.vxworks. The FAQ itself can be found at http://www.xs4all.nl/~borkhuis/vxworks/vx


[comp.os.vxworks] FAQ - index

Started by Johan Borkhuis in comp.arch.embedded11 years ago

Archive-name: vxworks-faq/index Posting-Frequency: monthly Last-modified: 2005/07/29 Version: 1.53 URL:...

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.vxworks. The FAQ itself can be found at http://www.xs4all.nl/~borkhuis/vxworks/vx


[comp.os.vxworks] FAQ - index

Started by Johan Borkhuis in comp.arch.embedded11 years ago

Archive-name: vxworks-faq/index Posting-Frequency: monthly Last-modified: 2005/07/29 Version: 1.53 URL:...

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.vxworks. The FAQ itself can be found at http://www.xs4all.nl/~borkhuis/vxworks/vx


[comp.os.vxworks] FAQ - index

Started by Johan Borkhuis in comp.arch.embedded11 years ago

Archive-name: vxworks-faq/index Posting-Frequency: monthly Last-modified: 2005/07/29 Version: 1.53 URL:...

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.vxworks. The FAQ itself can be found at http://www.xs4all.nl/~borkhuis/vxworks/vx


vxworks standard I/O driver to be porting over RTEMS

Started by hagai in comp.arch.embedded6 years ago

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...

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 standard API. The vxworks use the following to map my function to the I/O system call: iosDrvInstall( ...


Self restarting property of RTOS-How it works?

Started by Anonymous in comp.arch.embedded12 years ago 111 replies

Dear all, I was going through the explaination for taskRestart() call in the vxworks reference manual.I believe such a feature is available...

Dear all, I was going through the explaination for taskRestart() call in the vxworks reference manual.I believe such a feature is available for most of the RTOS in the market.This dicussion talks about vxworks,But it applies in general for any rtos which offers a restarting facility.I am looking for replys from a architecture perspective rather then os specific discussion. Vxworks refer...


loading linux using vxworks boot loader

Started by Sagar Borikar in comp.arch.embedded11 years ago

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...

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 can identify ELF compatible images. VxWorks boot loader is able to identify start_kernel but then i...


Porting VxWorks on Linux or BSD 6.x

Started by ak in comp.arch.embedded10 years ago

Hello, We have a complex VxWorks based embedded application - We want to now switch to Linux or BSD (preferred) I need to prototype this...

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 several VxWorks Tasks that would run as threads, and if we use a multiword CPU I would expect the schedul...


Can't load boot file

Started by viralpatel in comp.arch.embedded7 years ago

Hi, I have used sysNvRam function to write data on Ram of VxWorks. After executing that function on VxWorks. VxWorks system is not booting,...

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. --------------------------------------- Posted through http://www.EmbeddedRelated.com


books or materials for vxworks

Started by sugam in comp.arch.embedded11 years ago 1 reply

i have recently joined a course in embedded system design. can any one suggest me some good books for vxworks along with its prerequisites

i have recently joined a course in embedded system design. can any one suggest me some good books for vxworks along with its prerequisites