2019年11月21日 · VxWorks 653 comes with only limited functionality needed for certified systems. The assumption is you are going to keep your code base to a minimum because every line needs to be certified. VxWorks 7 is very feature rich in comparison, with all kinds of optional network protocols, middleware, security features and drivers.

2019年1月2日 · Well, I am trying to write a device driver for PCI express (any PCI solutions will be great as well). After digging into the WindRiver documentation, ever for other VxWorks versions, could not find any solution for mapping virtual to physical address. Looking for something similar to Linux's mmap(..) commands. Code will be appreciated as well..

2015年3月20日 · One can use a generic GNU cross-compiler to generate ELF files, and load them onto a running VxWorks system using the ld command. However, I don't recommend it for anything beyond proof-of-concept or initial experimentation -- the VxWorks libraries and Wind River's superb documentation of them are both necessary. On the development host:

2020年11月23日 · I'm having trouble debugging a WindRiver build system where the build machine seems unable to obtain a license from the WindRiver license server. Is there a tool that allows me to run a "get ...

2008年11月1日 · There are two: gcc and diab. They will be provided with your WindRiver platform (such as "General Purpose Platform 3.6"). The gcc is modified by WindRiver (and/or CodeSourcery) to work with VxWorks. Now with VxWorks 6.9 there is a third option: Intel C++ compiler (for Intel target architectures only, 32 and 64 bit) -- diab will not target 64-bit

2010年7月29日 · I'm working with board support package (BSP) in VxWorks that uses pciAutoConfig() to configure the PCI bus. When I add an Ethernet controller card to the bus the pci display routines do not show the card.

2018年1月10日 · I'm trying to set and get the system time on an intel architecture that runs VxWorks 7. I'm able to set the time using a DKM (Downloadable Kernel Module) with the code above. #include "vxWorks.h" #

2019年6月18日 · I need to change dynamically MAC address in VxWorks 7. MAC address has been correctly changed. After changing the MAC address, I can not use telnet and ping to the interface. Using VxWorks 7, Arm, dcc.

2017年6月14日 · sysAuxClkRateSet is a Kernel Space API, and is not present in the user mode header files. In order to use this functionality from an RTP you can either use a mechanism such as a msgQ, to send commands from an RTP to a kernel space task, or write a custom system call to expose this function.

2017年8月24日 · As you say however, this does require modification to the source build. Having said that, this is less an issue in VxWorks 7 than previously. The second option, which is more useful if you do not want to add to the source build, is to use dynamic system calls. These are dynamically registered at runtime, by some kernel code.