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tFFS and dosFs in VxWorks

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zz Fa.NewlinkSystems01

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Apr 9, 2001, 10:02:10 AM4/9/01
to
Hi,


I am trying to create a VxWorks dos file system and don't seem to understand
how it works properly.

So far I have managed to do the following:

-> sysTffsFormat
value = 0 = 0x0

-> usrTffsConfig(0,0,"/tffs0")
value = 0 = 0x0

-> devs
drv name
0 /null
1 /tyCo/0
1 /tyCo/1
1 /tyCo/2
5 stonegate:
6 /vio
7 /tgtsvr
3 /tffs0
value = 0 = 0x0

-> dosFsConfigShow("/tffs0")

volume descriptor ptr (pVolDesc): 0xfffdca0
cache block I/O descriptor ptr (pCbio): 0xfffdd6c
auto disk check on mount: NOT ENABLED
max # of simultaneously open files: 22
file descriptors in use: 0
# of different files in use: 0
# of descriptors for deleted files: 0
# of obsolete descriptors: 0

current volume configuration:
- volume label: NO LABEL ; (in boot sector: )
- volume Id: 0x0
- total number of sectors: 60,716
- bytes per sector: 512
- # of sectors per cluster: 4
- # of reserved sectors: 1
- FAT entry size: FAT16
- # of sectors per FAT copy: 60
- # of FAT table copies: 2
- # of hidden sectors: 4
- first cluster is in sector # 136
- directory structure: VFAT
- root dir start sector: 121
- # of sectors per root: 15
- max # of entries in root: 240

FAT handler information:
------------------------
- allocation group size: 2 clusters
- free space on volume: 31,016,960 bytes
value = 0 = 0x0

But not quite sure how I can copy files into this system and how I can list
what files are stored, created on this directory.

All Help gratefully received,

Dave.


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Christian Gan

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Apr 9, 2001, 12:16:55 PM4/9/01
to
Hi guy,

It looks like you've already got a valid DOS partition on your flash
so the worst is already over...

Here's some of the basic commands:

Change driectory
->cd "/tffs0"
List files in directory
-> ls or ll
Copy files (source, destination)
-> copy "thisfile","/tffs0/thisfile"

Pretty standard stuff

Don't forget the quotation marks

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