Vxworks tffs manual

Internally, this function calls tffsDevCreate and then does everything necessary such as calling the dosFsDevInit routine to mount dosFs on the resulting block device. However, there are situations when that level of indirection is a problem. To handle such situations, this library defines tffsRawio. Using this function, you can bypass both dosFs and the TrueFFS translation services to program the flash medium directly. However, you should not try to program the flash device directly unless you are intimately familiar with the physical limits of your flash device as well as with how TrueFFS formats the flash medium.

Otherwise you risk not only corrupting the medium entirely but permanently damaging the flash device. If all you need to do is write a boot image to the flash device, use the tffsBootImagePut utility instead of tffsRawio.

This function provides safer access to the flash medium. Do not attempt to format a flash drive using ioctl calls. This call also registers socket component drivers for all the flash devices attached to your target. Typically, the call to tffsDrv is handled for you automatically.

If your BSP's config. It takes as arguments a drive number, determined from the order in which the socket components were registered, and a flag integer that indicates whether the medium is removable or not. In the center of CMM towards the rear, where it connects to backplane, there are two rows of jumpers The front set of pins are numbered 15 and 16 the rear ones are 1 and 2, place the jumper clip from 15 and 16 to the 1 and 2 position. Replace the card and boot it you will now get the countdown.

Copyright Wind River Systems, Inc. Hit enter to cycle through the list accepting the setting that is there. Watching the console output , look for the press any key U-Boot 1. Go back and check the values in "sysTFFS. Now, try to format and mount the flash device, using "sysTffsFormat" followed by "usrTffsConfig" see section If everything worked, "devs" command will show your newly created flash drive.

Regards, Allen. TrueFFS support. Reply to author. Report message as abuse. Show original message. Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message. Warning: No netmask specified Attaching network interface lo In addition, i've got more questions after reading multiple manuals. SCSI of course is intuitive. Then there's this. How does 'it'?? If anyone has used the and has setup params they wouldn't mind sharing I'd appreaciate it.

The interesting thing is that the board came with a default 'boot image' programmed into it but I'm confused on how that's structured internally.