VxWorks issue Can't load boot file -

-

i have industrial robot arm has vxworks running in controller. new vxworks. when tried use ftp, there password issue. after going through vxworks boot procedure, can no longer system boot. following screen through hyperterminal.

    vxworks system boot   copyright 1984-2002  wind river systems, inc.      cpu: pc pentium version: vxworks5.5.1 bsp version: 1.2/2 creation date: nov  3 2006, 09:55:58     press 's' stop auto-boot...  auto-booting...   boot device          : ata  unit number          : 0  processor number     : 0  host name            : nitt  file name            : /ata0/vxworks  inet on ethernet (e) : 192.168.0.253:1947  host inet (h)        : 192.168.0.255  user (u)             : me  ftp password (pw)    : pw  flags (f)            : 0x00  other (o)            : fei   attaching usb disk device...  usblink, usb stack driver, ver 2.02 (build 31/01/2006), staubli rev 1.10  copyright softconnex llc, 1999. rights reserved...  uhci usb controller initialized ...  can't load boot file!!    @ terse menue...  [vxworks boot]: ?    ?                     - print list   @                     - boot (load , go)   p                     - print boot params   c                     - change boot params   l                     - load boot file   g adrs                - go adrs   d adrs[,n]            - display memory   m adrs                - modify memory   f adrs, nbytes, value - fill memory   t adrs, adrs, nbytes  - copy memory   e                     - print fatal exception   v                     - print boot logo version   n netif               - print network interface device address   $dev(0,procnum)host:/file h=# e=# b=# g=# u=usr [pw=passwd] f=#                             tn=targetname s=script o=other   boot device: ata=ctrl,drive           file name: /ata0/vxworks   boot device: usbstbl                      file name: /usbdsk0/vxworks   boot flags:     0x02  - load local system symbols     0x04  - don't autoboot     0x08  - quick autoboot (no countdown)     0x20  - disable login security     0x40  - use bootp boot parameters     0x80  - use tftp boot image     0x100 - use proxy arp  available boot devices:enhanced network devices   fei0 fei1 ata usbstbl  [vxworks boot]:

the system did boot without pc. see errors in parameters?

you have system configured load ata device. can see line:

available boot devices:enhanced network devices   fei0 fei1 ata usbstbl

that ata device exist. so, explanation file /ata/vxworks no longer exists. perhaps has been deleted, or maybe corrupted, or disk has been formatted. can check on disk using ls command:

ls /ata

you may able recover using boot method, eg configure download boot image via network or, assuming usbstb1 form of removable storage, copying vxworks image onto system way.

using usb device, can either modify boot config temporarily load vxworks usb (you need modify boot device , file name settings), or use bootloader shell commands copy boot file target.

copy file usb

using pc, copy vxworks image usb device - doesnt matter where, long know where.

insert usb target. using shell commands, copy file eg

cp /usbdsk0/vxworks /ata0/vxworks


Comments

Post a Comment

Popular posts from this blog

node.js - Mongoose: Cast to ObjectId failed for value on newly created object after setting the value -

-
this question has answer here: what's mongoose error cast objectid failed value xxx @ path “_id”? 7 answers even though has been asked many times because entity has no valid objectid field. i came across situation objectid set value can casted objectid still error. the schema: var serviceschema = parammongoose.schema({ servicename:{ type: parammongoose.schema.types.objectid , ref: 'servicenames',required:true } }); pseudo code: servicefromdb=new service({servicename:'some name'}); servicefromdb.servicename='000000000000000000000001'; servicefromdb.save(function(paramerror,paramdata){ if(paramerror){ console.log('but but...',servicefromdb,paramerror) } }); the output of code is: but but... { servicename: 000000000000000000000001, _id: 55079a90286f49280364f78b } { [casterror: cast objectid faile...
Read more

gradle error "Cannot convert the provided notation to a File or URI" -

-
i have defined 2 system properties in gradle.properties: systemprop.builddir=build systemprop.cfgdir=build\\cfg and have following task defined in build.gradle: task clean(group:'clean',description:'clean project') << { ant.sequential { delete(dir: system.properties.builddir) mkdir(dir: system.properties.builddir) delete(dir: system.properties.cfgdir) mkdir(dir: system.properties.cfgdir) } } this generates following error: execution failed task ':clean'. > cannot convert provided notation file or uri: {dir=build}. following types/formats supported: - string or charsequence path, e.g 'src/main/java' or '/usr/include' - string or charsequence uri, e.g 'file:/usr/include' - file instance. - uri or url instance. but equivalent block of code not generate error , works expected: task clean(group:'clean',description:'clean project') << { ...
Read more

python - NameError: name 'subprocess' is not defined -

-
i'm trying make rng website: http://jamesdotcom.com/?p=417 . when run following code: captureimage = subprocess.popen( [ "fswebcam", "-r", "356x292", "-d", "/dev/video0", "static.jpg", "--skip", "10" ], stdout=devnull, stderr=devnull) captureimage.communicate() i following error message: nameerror: name 'subprocess' not defined what should do? thanks have imported first? import subprocess captureimage = subprocess.popen(["fswebcam", ...) subprocess included in python standard library since python 2.4. should not necessary install it.
Read more