Description:
The VxWorks real-time operating system.
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Problems using pciInt in VxWorks 6.7
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Hi, I'm porting an NI 488.2 GPIB PCI Card driver from 5.5 to 6.7. Almost everything i working now, with one exception. The driver is implemented as downloadable kernel module. But every Time I try to download the module I get: Warning: module 0x212e010 holds reference to undefined symbol pciInt. ld(): error loading file (errno = 0xe0005).... more »
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downloadable kernel module in workbench 3.1
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Hi, I have a situation where 1. I create one super project as downloadable kernel module. 2. I create another sub project which is also a downloadable kernel module. 3. Now i add sub project as a project reference to the super project. 4. Now I call a function in super project which is actully defined in... more »
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Accessing "Target Name" Bootline Parameter
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I'm sure it's something simple, but for the life of me I can't find it in the Wind River documentation. I'm running vxWorks 6.6 on a PPC target. I want to access the "Target Name" (tn=XXX) parameter supplied to the kernel on the vxWorks bootline. Is there an API that I can call to retrieve this information? If it matters, the code making this API call would be... more »
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extending flash size
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hi we are trying to extend flash size , we had 32 mb flash working , and added another chip of 32 and address[25] toggle a chip select the driver we use is cfiscs.c what is the easiest method to do it please? we tried to manipulate cfi INIT chipsize ,and change some functions of the driver (like read , write , erase , lock , unlock , check status)... more »
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loadModuleAt() allocating large blocks of memory
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I am hoping that I am not the first to run into this problem... perhaps there is a thread on this already, but I haven't found it. I use VxWorks 5.5 and our application frequently uses loadModule() and unldByModuleId() to change the functionality of our target. This has caused us a lot of grief with memory fragmentation. In order to avoid... more »
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Inquiry:VxWorks equivalent of Linux Screen ?
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Dear All Can you please do me favor and let me know if there is an equivalent for Linux Screen command under VxWorks ? As you know , the Linux Screen is used for multiple screening just on one session so please let me know if there is an equivalent for the VxWorks ? Let me thank you in advance
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I have problem of scsi ssd harddisk usage with vxworks 5.5.1
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That problem is below OCC_ODB>mkdir "aaa" // "aaa" directory is created value = 0 = 0x0 OCC_ODB>rm "aaa" // "aaa" directory is removed value = 0 = 0x0 "POWER OFF --> ON" OCC_ODB>Auto-configuring SCSI bus... ID LUN VendorID ProductID Rev. Type Blocks BlkSize pScsiPhysDev -- --- -------- ---------------- ---- ---- -------- -------... more »
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Synchronization Problem in Serial Com??
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I wud like to seek advice from fellow experts in this forum. The description of the prob i face is as follows: Objective: 1. to send data from 2 tasks, task A and B to the SAME serial port 2. task A sends data with even parity @ 5ms 3. task B sends data with odd parity @ 20ms 4. task A has a higher priority than task B, hence whenever task A... more »
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