vxworks ifconfig

complete, the first sector of the floppy disk (boot sector, 512 bytes) or the first sector of the hard disk (the primary boot sector mbr,512 bytes) is read to the 0x7c00 of the memory, and then jumps to 0x7c00 to execute. This transfers control to the boot record. In general, boot records are installed when the operating system is installed, or other tool software, such as Lilo,systemcommand, can be selectively booted from one of several operating systems.After the MBR is run, the bootable part

A file system is a device driver used by an operating system on a disk device according to the directory and file organization, different file systems have different restrictions on directories and files (such as directory name restrictions and file size restrictions ). VxWorks supports multiple file systems and is important to the following: 1. dosfs: Suitable for block access devices (such as hard disks, floppy disks), and compatible with MS-DOS fil

VxWorks: VxWorks is an embedded real-time operating system launched by Wind River system. It has the characteristics of scalability, cropping and high reliability. Therefore, it is widely used in fields with extremely high real-time requirements, such as communication, military, aviation, and aerospace. VxWorks includes a microkernel, powerful network support, fi

Create the first VxWorks bootable image Project--socket communication Experiment Daniellee_ustb 2013.6.25 qq:382899443 Sleep late yesterday, a bit sleepy in the morning, but the creation of the first VxWorks Bootableimage in today finally run successfully. The morning's sleepy mind swept away, small excited to talk about the process. Many problems have been encountered and collated for reference. Click Cr

Service Interruption Program It is an important part of the device driver. In order to respond to external interruptions in a timely manner and prevent interruption loss, the interrupted service program should be as small as possible, and only the most necessary tasks should be placed Run the command in the interrupted service program. Generally, after the system is started and the hardware device is initialized, the ISR and the interrupt vector are mounted: the interrupt vector can be mounted

printf ()-Write a formatted string to the standard output stream (ANSI).Logmsg () does not actually perform the output directly to the logging streams, but instead queues the message to the Logg ing task, logmsg () can be called from interrupt service routines.printf () is the output of information to a standard output device (stdin/stdout), which can block if the device is working at this time.Logmsg () is a way of using Message Queuing, which sends an information address to a queue that is pri

[email protected], for more information, please follow http://user.qzone.qq.com/2692407267Wind River VxWorks 6.2A long time ago, the electric donkey on the vx62 version of the spread, now the electric donkey is no longer, and 6.2 finally gathered uphttp://www.icili.com/emule/download/133354I have to say, the compatibility of vx62 installation package does not really good, fortunately in the virtual machine environment installed, only a lot less troubl

Ensure that config_commands includes pai_pai_elf.Add # define config_assist_elf to the configs (board_name). H of the Board.Re-compile. Now the bootvx command is available.Prepare the VxWorks image. I like the bin format, XXX-objcopy-O binary VxWorks. Bin.VxWorks must be loaded to the address set in config. H, for example, 0x100000. If you download it over the network: TFTP 100000

Summary: To display high-quality and flexible characters (including various deformation operations on the glyphs), WYSIWYG can be printed, the traditional method of using dot matrix font library cannot meet the requirements. There is a good method-using TrueType font library can solve the above two problems at the same time. this article introduces the basic principle of TrueType technology and how to use FreeType to apply TrueType Character Library in the V