GPIB 488.2 Send command

Why is it that when I use the GPIB 488.2 Send command, using the string "ID", it sends the string over and over again? I just want it to send the string once.

The Send command should only send the string once. Could you possibly attach an NI-Spy log or a GPIB Analyzer capture to show us the problem?

Similar Messages

Setting up GPIB to send/recieve data

Ok I know this is a rather simple question, but I honestly couldnt find a clear answer in the forums nor in the help documents...
My situation is as follows whatever help would be greatly appreciated:
I am trying to write instrument drivers for my labs HP4195A network/impedance/spectrum analyzer. I was able to locate a similar set of drivers AG4395A network/Imp/Spect analyzer. However, because of the newbie that I am I am not sure how they work, so I am not sure how to adapt them for my instrument. Also for right now we would be satisfied with just a display through LabVIEW of what the network analyzer is reading, and no control. Do you know how I can accomplish this?
Well that is the main question or goal I am trying to accomplish other than that the following is the simple questions that I need help with, that may help me get to where I am going.
How can I permenantly set the GPIB address in my LabVIEW vi? I know its on GPIB::17 cause thats what the measurement automation program tells me as well as what the analyzer tells me.
How can I recieve data from my GPIB device? and what kind of data can i expect it to be?
How can I send commands to my GPIB device? like i'll even take a simple Beep command done thru labview.
Well I will extremely greatful for whatever help I can get. Thank You
Andrew Ho

1) If you want to make a cotrol retain a specific value, right clock on the control and select Data Operations>Make Current Value Default. Most of the time, an instrument driver is called by another VI and I prefer to explicitly define the resource name in the calling VI for documentation purposes so I never set the default.
2) You get dtat from an instrument by doing a VISA Read. You need to provide the resource name and the number of bytes you expect to read. Usually, you do not get any data without first writing to the instrument and requesting data. The command you write is a query. The exact data you read will all depend on the nature of the query. You will read data in the form of strings. The strings will need to be converted if you want to perform numeric operations on them.
3) You write to an instrument using VISA Write. Again you need to specify the resource name. The write buffer input is the command you need to send to the instrument. Instruments that comply with 488.2 will support a standard set of commands for doing some basic queries. One such command is *IDN?. When the instrument receives this, it will reply with some information about itself such as manufacturer and model number. Other commands to set up measurement parameters are unique to each instrument and you have to get those from the manual. You'll need to study this to get the correct syntax. It may be similar to your old instrument but it may be completely different.
Before you start to do any LabVIEW coding, I would recomend you spend most of your time in MAX and issuing interactive commands there. You should also read the shipping document called LabVIEW Measurments Manual (Help>Search the LabVIEW Bookshelf). Lastly, the Instrument Driver Network has some links to what an instrument driver is and how to develop one. There are a set of templates available that can greatly simplify your job.

Problems using 488.2 commands with Agilent 82357 interface

Hi, I need to send a large file to an instrument in chunks using the 488.2 commands sendsetup and senddatabytes. When I try to use these commands I just get an error saying 'NI-488: Error connecting to driver or device'. The interface works fine using visa. I’ve tried the obvious in checking that the bus address is correct and I believe it to be.
Anybody know what I may be doing wrong or if its possible to do it another way? I’m starting to wonder if its an issue with it being a non NI interface.
Thanks

Hi,
We have done trade-ins in the past with 3rd party hardware, and this may be an easy solution for you since we do have a USB-GPIB interface available that does Standard and HS gpib (you didn't say if you were using the A or B variant of the Agilent 82357.
http://sine.ni.com/nips/cds/view/p/lang/en/nid/201586
I'd suggest contacting your local sales office (+44 1635 572400 for the UK) to find out if this is acheivable in your case, or to arrange a loan to see if that in fact fixes the issue and makes the option more practical.
Thanks
Sacha Emery
National Instruments (UK)
// it takes almost no time to rate an answer

How can i change the voltage of my power supply using my pci gpib 488.2 driver?

I need to be able to control the voltage outputed by the power supply. I have a pci gpib 488.2 and I downloaded the correct driver. I also don't no exactly how to use the communicator included in the measurement and automation explorer. When ever I type in the commands I get an error. If anyone can help me I would appreciate it.
thank you

First see if you can establish communications with the power suppy using Meas and Automation explorer (MAX for short). If you can find your GPIB card in the directory tree choose it and then use the scan for instruments tool. If it can see your power supply it will give you it's address. Choose it and try the Communicate with my instrument tool. It will send a IDN? command to that address and it might return a string if the instrument understands the command. If not you will need to dig through the power supply manual to find the correct commands.
Using LabVIEW 2010SP1 and TestStand 4.5

Send command from my own application

Hi,
I have some problem to send commands to �Instrument�, which connect to computer via GPIB card.
I use my own application with advanced script language and 16-bit GPIB ISA card, OS � Windows 2000. I have send to �Instrument� command as string.
Here is fragment of code :
�
LoadLib(�gpib-32.dll�) <-- Loading DLL
RunLibFunc(handler, , ) <-- Running function from DLL
�
- the name of function from DLL � should be something like �Send�
- array of arguments for the function : GPIB card ID, GPIB address of �Instrument�, my string, and something else �
Please Help me to find exactly commands syntax and the way to use it.
Thanks in advance

Dennis is correct, you can find information about the functions in the help file.
You can also find a list of functions in the "NI 488.2 Function Reference":
http://digital.ni.com/manuals.nsf/websearch/35cd6168125e0ebd86256789006e84d4
The 488.2 user's manual may also be helpful:
http://digital.ni.com/manuals.nsf/websearch/2c9c18cf53d69f678625678d005075e9
Salvador Santolucito
Applications Engineering
National Instruments

VISA sending command thru Ethernet

Hi
I am using VISA library to communicate with an instrument thru ethernet. I wonder if viPrintf blocks itself until it's done sending all strings in a command, and if viQueryf also blocks itself until it's done receiving all strings in the reply message.
I use VISA library version 4.1 and I get an intermittent error when I send command to a signal generator. The error was something like "SignalGenerator.exe has encountered an problem and needs to close. We are sorry for the inconvenience." and SignalGenerator.exe hangs. (SignalGenerator.exe is the program I wrote using VISA library. Have you ever had that problem before?
I also wonder if I have viPrintf then followed by viQueryf, is a good practice to put a delay after viPrintf (before viQueryf) ? and if I have viPrintf followed by viPrintf, should I put a delay in between? Please bare in mind that I use ethernet, not GPIB. If you think I should put a delay, how many ms of delay should it be?
Thanks

Hi
Please see my answer in italics below
by the way, is GPIB more reliable than Ethernet? (basically I just want the instrument to perform according to the command I send to it without any errors)
thanks
In order to help, we're going to have to get more information. Are you running an executable?
yes. I am running executable. Single-threaded.
Do you have access to the source code?
Yes, please see the attachment.
What drivers are you using?
NI Visa 4.10 for windows. I have WindowsXP. Do I need any special patch from Microsoft to run NI Visa properly?
What versions?
What is your code doing?
My code controls Anritsu MG3700A Signal generator (eg sending commands to it to output signal, change frequency,...)
Attachments:
code.rtf ‏6 KB

Cannot start Virtual Machine - OVMAPI_4010E Attempt to send command: dispat

1. Instaleed Virtualbox on Windows 7
2. Installed OracleVM-Manager-3.1.1-build365.ova and OracleVM-Server-3.1.1-build365.ova
3. Completed repository and server pool. They are all runing fine.
4. Crated a Virtual Machine for Linux and tried to start the Virtual Machine and got the following error.
Any comments or help would be appreciated.
Thank you...
ob Construction Phase
begin()
Appended operation 'Virtual Machine Start' to object '0004fb00000600009526838f3d4be255 (first vm)'.
Appended operation 'Bridge Configure Operation' to object '0004fb0000200000b137e9cddcdd09b8 (network.BondPort (1) in myserver1.example.com)'.
commit()
Completed Step: COMMIT
Objects and Operations
Object (IN_USE): [VmDiskMapping] 0004fb00001300008e359279b91c2804
Object (IN_USE): [Vnic] 0004fb0000070000cca7bba64be932d0 (00:21:f6:00:00:09)
Object (IN_USE): [VirtualMachine] 0004fb00000600009526838f3d4be255 (first vm)
Operation: Virtual Machine Start
Object (IN_USE): [BondPort] 0004fb0000200000b137e9cddcdd09b8 (network.BondPort (1) in myserver1.example.com)
Operation: Bridge Configure Operation
Object (IN_USE): [VmDiskMapping] 0004fb0000130000d15838ce48a895f1
Object (IN_USE): [VirtualCdrom] EMPTY_CDROM
Object (IN_USE): [VirtualDisk] 0004fb0000120000efbd814b4b7c0e8d.img
Job Running Phase at 14:57 on Sun, Jul 29, 2012
Job Participants: [c7:c1:6e:69:b9:a7:41:d6:8d:8e:bc:d5:fd:c3:c4:7d (myserver1.example.com)]
Actioner
Starting operation 'Virtual Machine Start' on object '0004fb00000600009526838f3d4be255 (first vm)'
Completed operation 'Virtual Machine Start' completed with direction ==> LATER
Starting operation 'Bridge Configure Operation' on object '0004fb0000200000b137e9cddcdd09b8 (network.BondPort (1) in myserver1.example.com)'
Bridge [192.168.1.0] already exists (and should exist) on interface [bond0] on server [myserver1.example.com]; skipping bridge creation
Completed operation 'Bridge Configure Operation' completed with direction ==> DONE
Starting operation 'Virtual Machine Start' on object '0004fb00000600009526838f3d4be255 (first vm)'
Job Internal Error (Operation)com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_4010E Attempt to send command: dispatch to server: myserver1.example.com failed. OVMAPI_4004E Server Failed Command: dispatch https://?uname?:[email protected]:8899/api/2 start_vm 0004fb00000300003907f6fd90ef0e08 0004fb00000600009526838f3d4be255, Status: org.apache.xmlrpc.XmlRpcException: exceptions.RuntimeError:Command: ['xm', 'create', '/OVS/Repositories/0004fb00000300003907f6fd90ef0e08/VirtualMachines/0004fb00000600009526838f3d4be255/vm.cfg'] failed (1): stderr: Error: HVM guest support is unavailable: is VT/AMD-V supported by your CPU and enabled in your BIOS?
stdout: Using config file "/OVS/Repositories/0004fb00000300003907f6fd90ef0e08/VirtualMachines/0004fb00000600009526838f3d4be255/vm.cfg".
Sun Jul 29 14:57:14 PDT 2012
Sun Jul 29 14:57:14 PDT 2012
at com.oracle.ovm.mgr.action.ActionEngine.sendCommandToServer(ActionEngine.java:507)
at com.oracle.ovm.mgr.action.ActionEngine.sendDispatchedServerCommand(ActionEngine.java:444)
at com.oracle.ovm.mgr.action.ActionEngine.sendServerCommand(ActionEngine.java:378)
at com.oracle.ovm.mgr.action.VirtualMachineAction.sendStartVmCommand(VirtualMachineAction.java:121)
at com.oracle.ovm.mgr.op.virtual.VirtualMachineStart.asyncAction(VirtualMachineStart.java:65)
at com.oracle.ovm.mgr.api.collectable.ManagedObjectDbImpl.executeCurrentJobOperationAsyncAction(ManagedObjectDbImpl.java:1002)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:329)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:289)
at com.oracle.odof.core.storage.Transaction.invokeMethod(Transaction.java:826)
at com.oracle.odof.core.Exchange.invokeMethod(Exchange.java:245)
at com.oracle.ovm.mgr.api.virtual.VirtualMachineProxy.executeCurrentJobOperationAsyncAction(Unknown Source)
at com.oracle.ovm.mgr.api.job.JobEngine.objectAsyncStart(JobEngine.java:596)
at com.oracle.ovm.mgr.op.virtual.VirtualMachineStart.action(VirtualMachineStart.java:52)
at com.oracle.ovm.mgr.api.collectable.ManagedObjectDbImpl.executeCurrentJobOperationAction(ManagedObjectDbImpl.java:1012)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:329)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:289)
at com.oracle.odof.core.storage.Transaction.invokeMethod(Transaction.java:826)
at com.oracle.odof.core.Exchange.invokeMethod(Exchange.java:245)
at com.oracle.ovm.mgr.api.virtual.VirtualMachineProxy.executeCurrentJobOperationAction(Unknown Source)
at com.oracle.ovm.mgr.api.job.JobEngine.operationActioner(JobEngine.java:218)
at com.oracle.ovm.mgr.api.job.JobEngine.objectActioner(JobEngine.java:309)
at com.oracle.ovm.mgr.api.job.InternalJobDbImpl.objectCommitter(InternalJobDbImpl.java:1140)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:329)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:289)
at com.oracle.odof.core.BasicWork.invokeMethod(BasicWork.java:136)
at com.oracle.odof.command.InvokeMethodCommand.process(InvokeMethodCommand.java:100)
at com.oracle.odof.core.BasicWork.processCommand(BasicWork.java:81)
at com.oracle.odof.core.TransactionManager.processCommand(TransactionManager.java:773)
at com.oracle.odof.core.WorkflowManager.processCommand(WorkflowManager.java:401)
at com.oracle.odof.core.WorkflowManager.processWork(WorkflowManager.java:459)
at com.oracle.odof.io.AbstractClient.run(AbstractClient.java:42)
at java.lang.Thread.run(Thread.java:662)
Caused by: com.oracle.ovm.mgr.api.exception.IllegalOperationException: OVMAPI_4004E Server Failed Command: dispatch https://?uname?:[email protected]:8899/api/2 start_vm 0004fb00000300003907f6fd90ef0e08 0004fb00000600009526838f3d4be255, Status: org.apache.xmlrpc.XmlRpcException: exceptions.RuntimeError:Command: ['xm', 'create', '/OVS/Repositories/0004fb00000300003907f6fd90ef0e08/VirtualMachines/0004fb00000600009526838f3d4be255/vm.cfg'] failed (1): stderr: Error: HVM guest support is unavailable: is VT/AMD-V supported by your CPU and enabled in your BIOS?
stdout: Using config file "/OVS/Repositories/0004fb00000300003907f6fd90ef0e08/VirtualMachines/0004fb00000600009526838f3d4be255/vm.cfg".
Sun Jul 29 14:57:14 PDT 2012
at com.oracle.ovm.mgr.action.ActionEngine.sendAction(ActionEngine.java:798)
at com.oracle.ovm.mgr.action.ActionEngine.sendCommandToServer(ActionEngine.java:503)
... 41 more
FailedOperationCleanup
Starting failed operation 'Virtual Machine Start' cleanup on object 'first vm'
Complete rollback operation 'Virtual Machine Start' completed with direction=first vm
Rollbacker
Executing rollback operation 'Virtual Machine Start' on object '0004fb00000600009526838f3d4be255 (first vm)'
Complete rollback operation 'Virtual Machine Start' completed with direction=DONE
Executing rollback operation 'Bridge Configure Operation' on object '0004fb0000200000b137e9cddcdd09b8 (network.BondPort (1) in myserver1.example.com)'
Complete rollback operation 'Bridge Configure Operation' completed with direction=DONE
Objects To Be Rolled Back
Object (IN_USE): [VmDiskMapping] 0004fb00001300008e359279b91c2804
Object (IN_USE): [Vnic] 0004fb0000070000cca7bba64be932d0 (00:21:f6:00:00:09)
Object (IN_USE): [VirtualMachine] 0004fb00000600009526838f3d4be255 (first vm)
Object (IN_USE): [BondPort] 0004fb0000200000b137e9cddcdd09b8 (network.BondPort (1) in myserver1.example.com)
Object (IN_USE): [VmDiskMapping] 0004fb0000130000d15838ce48a895f1
Object (IN_USE): [VirtualCdrom] EMPTY_CDROM
Object (IN_USE): [VirtualDisk] 0004fb0000120000efbd814b4b7c0e8d.img
Write Methods Invoked
Class=InternalJobDbImpl vessel_id=1342 method=addTransactionIdentifier accessLevel=6
Class=VirtualMachineDbImpl vessel_id=1085 method=start accessLevel=6
Class=VnicDbImpl vessel_id=958 method=lock accessLevel=6
Class=VirtualCdromDbImpl vessel_id=209 method=lock accessLevel=6
Class=VirtualDiskDbImpl vessel_id=1107 method=lock accessLevel=6
Class=VnicDbImpl vessel_id=958 method=lock accessLevel=6
Class=VmDiskMappingDbImpl vessel_id=1116 method=lock accessLevel=6
Class=VmDiskMappingDbImpl vessel_id=1122 method=lock accessLevel=6
Class=VirtualCdromDbImpl vessel_id=209 method=lock accessLevel=6
Class=VirtualDiskDbImpl vessel_id=1107 method=lock accessLevel=6
Class=VirtualMachineStartingEventDbImpl vessel_id=1351 method=notify accessLevel=6
Class=VirtualMachineStartingEventDbImpl vessel_id=1351 method=setDescription accessLevel=6
Class=BondPortDbImpl vessel_id=554 method=addJobOperation accessLevel=6
Class=InternalJobDbImpl vessel_id=1342 method=setCompletedStep accessLevel=6
Class=InternalJobDbImpl vessel_id=1342 method=setAssociatedHandles accessLevel=6
Class=InternalJobDbImpl vessel_id=1342 method=setTuringMachineFlag accessLevel=6
Class=VirtualMachineDbImpl vessel_id=1085 method=setCurrentOperationToLater accessLevel=6
Class=InternalJobDbImpl vessel_id=1342 method=setTuringMachineFlag accessLevel=6
Class=BondPortDbImpl vessel_id=554 method=setCurrentJobOperationComplete accessLevel=6
Class=BondPortDbImpl vessel_id=554 method=nextJobOperation accessLevel=6
Class=VirtualMachineDbImpl vessel_id=1085 method=nextJobOperation accessLevel=6
Class=InternalJobDbImpl vessel_id=1342 method=setFailedOperation accessLevel=6
Class=VmDiskMappingDbImpl vessel_id=1116 method=nextJobOperation accessLevel=6
Class=VnicDbImpl vessel_id=958 method=nextJobOperation accessLevel=6
Class=VirtualMachineDbImpl vessel_id=1085 method=nextJobOperation accessLevel=6
Class=BondPortDbImpl vessel_id=554 method=nextJobOperation accessLevel=6
Class=VmDiskMappingDbImpl vessel_id=1122 method=nextJobOperation accessLevel=6
Class=VirtualCdromDbImpl vessel_id=209 method=nextJobOperation accessLevel=6
Class=VirtualDiskDbImpl vessel_id=1107 method=nextJobOperation accessLevel=6
Class=VirtualMachineDbImpl vessel_id=1085 method=nextJobOperation accessLevel=6
Class=BondPortDbImpl vessel_id=554 method=nextJobOperation accessLevel=6
Completed Step: ROLLBACK
Job failed commit (internal) due to OVMAPI_4010E Attempt to send command: dispatch to server: myserver1.example.com failed. OVMAPI_4004E Server Failed Command: dispatch https://?uname?:[email protected]:8899/api/2 start_vm 0004fb00000300003907f6fd90ef0e08 0004fb00000600009526838f3d4be255, Status: org.apache.xmlrpc.XmlRpcException: exceptions.RuntimeError:Command: ['xm', 'create', '/OVS/Repositories/0004fb00000300003907f6fd90ef0e08/VirtualMachines/0004fb00000600009526838f3d4be255/vm.cfg'] failed (1): stderr: Error: HVM guest support is unavailable: is VT/AMD-V supported by your CPU and enabled in your BIOS?
stdout: Using config file "/OVS/Repositories/0004fb00000300003907f6fd90ef0e08/VirtualMachines/0004fb00000600009526838f3d4be255/vm.cfg".
Sun Jul 29 14:57:14 PDT 2012
Sun Jul 29 14:57:14 PDT 2012
com.oracle.ovm.mgr.api.exception.FailedOperationException: OVMAPI_4010E Attempt to send command: dispatch to server: myserver1.example.com failed. OVMAPI_4004E Server Failed Command: dispatch https://?uname?:[email protected]:8899/api/2 start_vm 0004fb00000300003907f6fd90ef0e08 0004fb00000600009526838f3d4be255, Status: org.apache.xmlrpc.XmlRpcException: exceptions.RuntimeError:Command: ['xm', 'create', '/OVS/Repositories/0004fb00000300003907f6fd90ef0e08/VirtualMachines/0004fb00000600009526838f3d4be255/vm.cfg'] failed (1): stderr: Error: HVM guest support is unavailable: is VT/AMD-V supported by your CPU and enabled in your BIOS?
stdout: Using config file "/OVS/Repositories/0004fb00000300003907f6fd90ef0e08/VirtualMachines/0004fb00000600009526838f3d4be255/vm.cfg".
Sun Jul 29 14:57:14 PDT 2012
Sun Jul 29 14:57:14 PDT 2012
at com.oracle.ovm.mgr.action.ActionEngine.sendCommandToServer(ActionEngine.java:507)
at com.oracle.ovm.mgr.action.ActionEngine.sendDispatchedServerCommand(ActionEngine.java:444)
at com.oracle.ovm.mgr.action.ActionEngine.sendServerCommand(ActionEngine.java:378)
at com.oracle.ovm.mgr.action.VirtualMachineAction.sendStartVmCommand(VirtualMachineAction.java:121)
at com.oracle.ovm.mgr.op.virtual.VirtualMachineStart.asyncAction(VirtualMachineStart.java:65)
at com.oracle.ovm.mgr.api.collectable.ManagedObjectDbImpl.executeCurrentJobOperationAsyncAction(ManagedObjectDbImpl.java:1002)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:329)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:289)
at com.oracle.odof.core.storage.Transaction.invokeMethod(Transaction.java:826)
at com.oracle.odof.core.Exchange.invokeMethod(Exchange.java:245)
at com.oracle.ovm.mgr.api.virtual.VirtualMachineProxy.executeCurrentJobOperationAsyncAction(Unknown Source)
at com.oracle.ovm.mgr.api.job.JobEngine.objectAsyncStart(JobEngine.java:596)
at com.oracle.ovm.mgr.op.virtual.VirtualMachineStart.action(VirtualMachineStart.java:52)
at com.oracle.ovm.mgr.api.collectable.ManagedObjectDbImpl.executeCurrentJobOperationAction(ManagedObjectDbImpl.java:1012)
at sun.reflect.GeneratedMethodAccessor683.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:329)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:289)
at com.oracle.odof.core.storage.Transaction.invokeMethod(Transaction.java:826)
at com.oracle.odof.core.Exchange.invokeMethod(Exchange.java:245)
at com.oracle.ovm.mgr.api.virtual.VirtualMachineProxy.executeCurrentJobOperationAction(Unknown Source)
at com.oracle.ovm.mgr.api.job.JobEngine.operationActioner(JobEngine.java:218)
at com.oracle.ovm.mgr.api.job.JobEngine.objectActioner(JobEngine.java:309)
at com.oracle.ovm.mgr.api.job.InternalJobDbImpl.objectCommitter(InternalJobDbImpl.java:1140)
at sun.reflect.GeneratedMethodAccessor1084.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:329)
at com.oracle.odof.core.AbstractVessel.invokeMethod(AbstractVessel.java:289)
at com.oracle.odof.core.BasicWork.invokeMethod(BasicWork.java:136)
at com.oracle.odof.command.InvokeMethodCommand.process(InvokeMethodCommand.java:100)
at com.oracle.odof.core.BasicWork.processCommand(BasicWork.java:81)
at com.oracle.odof.core.TransactionManager.processCommand(TransactionManager.java:773)
at com.oracle.odof.core.WorkflowManager.processCommand(WorkflowManager.java:401)
at com.oracle.odof.core.WorkflowManager.processWork(WorkflowManager.java:459)
at com.oracle.odof.io.AbstractClient.run(AbstractClient.java:42)
at java.lang.Thread.run(Thread.java:662)
Caused by: com.oracle.ovm.mgr.api.exception.IllegalOperationException: OVMAPI_4004E Server Failed Command: dispatch https://?uname?:[email protected]:8899/api/2 start_vm 0004fb00000300003907f6fd90ef0e08 0004fb00000600009526838f3d4be255, Status: org.apache.xmlrpc.XmlRpcException: exceptions.RuntimeError:Command: ['xm', 'create', '/OVS/Repositories/0004fb00000300003907f6fd90ef0e08/VirtualMachines/0004fb00000600009526838f3d4be255/vm.cfg'] failed (1): stderr: Error: HVM guest support is unavailable: is VT/AMD-V supported by your CPU and enabled in your BIOS?
stdout: Using config file "/OVS/Repositories/0004fb00000300003907f6fd90ef0e08/VirtualMachines/0004fb00000600009526838f3d4be255/vm.cfg".
Sun Jul 29 14:57:14 PDT 2012
at com.oracle.ovm.mgr.action.ActionEngine.sendAction(ActionEngine.java:798)
at com.oracle.ovm.mgr.action.ActionEngine.sendCommandToServer(ActionEngine.java:503)
... 41 more
End of Job

As far you are using VirtualBox, your processor capabilities shouldn't counted (min from my own experience while setting up the virtual machine. Change the Domain Type under configuation node to XEN PVM and try again. Most probably the virtual machine will start running.
One more thing, enable promiscuous mode -> Allow allow with your network configuration (if bridged network is in use) for the VM Server prior you try to SSH into the virtual machine (your guest on VM Server)
All the best and post your test results
regards,
raj

Sending command apdu with a byte array as CDATA

Hi,
I am learning java card as part of my final year project. So far I think I can do most of the basic things but I have got stuck at one particular point.
I know that there are different constructors for creating a command apdu object and a number of these constructors take an array of bytes as CDATA values.
My problem is, how to access this array of data in the card side because apdu.getBuffer() returns an array of integers (bytes)? And what is actually on apdu.getBuffer()[ISO7816.OFFSET_CDATA)] location when you send command apdu object using such a constuctor?
regards
Edited by: 992194 on 06-Mar-2013 06:12

992194 wrote:
(..) I should have mentioned earlier that my card use jc 2.2.1 version, and i have read from different places that this version does not support ExtendedLength facility.Indeed.
Also I understand the semantics of apdu.getBuffer()[ISO7816.OFFSET_CDATA] that is the first byte of the command data. My question is, this command data was initially supplied as an array of bytes. Something like this:
+new CommandAPDU(CLA, INS, P1, P2, DATA_ARRAY, Le)+
So when you call:
byte [] buffer = apdu.getBuffer()
So does this mean that the byte values inside DATA_ARRAY automatically occupy locations +buffer[ISO7816.OFFSET_CDATA]+ onwards inside the buffer?Yes. The length would be<tt> (short)(buffer[ISO7816.OFFSET_LC]&0xFF) </tt>. Notice the<tt> &0xFF </tt> is a must above 127 bytes.
Or their is a mechanism of extracting the DATA_ARRAY array itself?No.
In fact, in the interest of performance and portability in environments with little memory, the usual coding style is to pass<tt> buffer </tt>, an offset within that, and the length; rather than making an object, which would require a copy. Welcome to the real world of Java Card.

Can't send command to SMTP host

Hi,
I am using Jdev11.1.1.2.0 and web logic servere10.3.I am using mail scheduling in weblogic.Actually in window server 2003 I am getting exception is
get message method--->Can't send command to SMTP host
javax.mail.MessagingException: Can't send command to SMTP host;
nested exception is:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
But same application windows7 Its working.
So can u give me the idea ? or any configuration webloigc in windows server 2003 ?
Plz help me.
Thanks
Anup

I put environment variable (path) weblogic.jar but still same issue
get message method--->Can't send command to SMTP host
javax.mail.MessagingException: Can't send command to SMTP host;
nested exception is:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at com.sun.mail.smtp.SMTPTransport.sendCommand(SMTPTransport.java:1564)
Plz give me the solution..
Thanks
Anup

Sending Command Line Arguments to Jar Executable

Hi All
I wish to send Command Line Arguments to Jar Executable.
i.e. before I Jar'd my program, I would do the following
public class CmdLnArgmntExp {
public static void main(String[] args) {
System.out.println("d");
for (int i = 0; i < args.length; i++)
System.out.println(args);
Running the program in Console.
Java CmdLnArgmntExp arg1 arg2 arg3 arg4Output:
arg1
arg2
arg3
arg4
How would I do this to a Jar executable, hope that made sense
Thanks

java -jar executable-jar-file-containing-class-CmdLnArgmntExp.jar arg1 arg2 arg3 arg4

File send command in Word not working - can anyone help?

I've just bought a new macbook air, all is well apart from being able to email docs from word or excel which I do frequently.   When I use the File/Send command, I just get the spinning pinwheel for about 20 secs which then disappears. I then have to go to macmail and add the doc manually.   has anyone else had this problem?

I use the apple script I wrote to set up a terminal session using screen. You need to be sure the baud rate is the same as the cisco console:
set baudList to {1200, 2400, 4800, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
set baudRate to (choose from list baudList default items {38400})
tell application "Terminal"
          set serialDevices to (do shell script "ls /dev/cu*")
          set theDeviceList to (paragraphs of serialDevices) as list
          set theDevice to (choose from list theDeviceList)
          do script "screen " & theDevice & " " & baudRate
          display dialog "To quit you terminal session type <ctrl-a> then <ctrl-\\>"
end tell
the complete command is spomething like:
screen /dev/tty.usbserial 9600
change the device to match yours and the baud to match as well

Re: using SEND command in script

Here is part of my login script.
Thanks,
Larry
IF "%LOGIN_NAME" = "SHIP2" THEN BEGIN
#Capture q=SHIPq NFF NB ti=10 nt l=1
END
SEND /A=N
EXIT
rem IF "%OS_VERSION" = "V7.00" THEN BEGIN
rem #capture /Endcap
rem END
rem IF "%OS_VERSION" = "V7.00" THEN BEGIN
REM EXIT
END
IF MEMBER OF "ACCOUNTG" THEN BEGIN
rem MAP INS S1:=C:\PVSW\BIN
END
MAP INS S2:=c:\windows
MAP INS S3:=c:\windows\command
EXIT ""
END
"Edison Ortiz" <[email protected]> wrote in message
news:[email protected]..
>
> Can you post your login script ?
> It could be an error with the syntax.
>
> --
> Edison Ortiz
> Novell Support Connection SysOp
> (No Email Support, Thanks !)

The line "@ SEND /A=N" shouldn't serve any function.
SEND "Message" [TO] <user|group|server> [/B] [/A=N]
/B bindery mode (allows some additional options)
/A=N exclude yourself from the broadcast
SEND.exe stems from NetWare 1.x/2.x/3.x/4.x and has been replaced by the
Client32 broadcast functionality.
There are a couple of 3rd party replacements from the command line.
Wolfgang
"DareG" <[email protected]> wrote in message
news:[email protected]..
>
> I was wondering I can find information on the "SEND" command and the
> Switches? I have tried just about everywhere I can think of. It's not
> in the 6.5 Book I have either. The reason I ask is because we have it
> in our login script but no one seems to give a definitive answer to what
> it does.
>
> the line is "@ SEND /A=N" Yes, I know what the "@" is for! :)
>
>
> --
> DareG
> ------------------------------------------------------------------------
> DareG's Profile: http://forums.novell.com/member.php?userid=68413
> View this thread: http://forums.novell.com/showthread.php?t=177935
>

Send command to modem using serial port and capture the response in the labview

hello.
I am doing my shool project.
I want to send command to modem using serial port and get the response in the labview.
When i run my program and enter"AT", only messy code will be displayed.
can anyone help me? thanks

Dora0512 wrote:
Thanks for you all. My partner got it already.
I am doing send sms part.
Can anyone tell me why my program is not so steadily?
It means this program can run. But somtimes I cannot receive sms. sometimes can
Basically, it is not well-written from both a LabVIEW and a communications point of view. Unfortunately, I can't elaborate because today is an exrtremely busy day at work. I'm hoping this bump will prompt someone to help you with your problem. If you could also provide us with the programmer's guide or the manual for your equipment, that would be extremely helpful.
Bill
(Mid-Level minion.)
My support system ensures that I don't look totally incompetent.
Proud to say that I've progressed beyond knowing just enough to be dangerous. I now know enough to know that I have no clue about anything at all.

I just replaced Internet Explorer with Firefox. I usa Outlook for my email. When I try to go to a link from an email a long thin message appears which says in part: "error occurred sending command to application"

I just replaced Internet Explorer with Firefox. I usa Outlook for my email. When I try to go to a link from an email a long thin message appears which says in part: "error occurred sending command to application"

Try:
*http://kb.mozillazine.org/Windows_error_opening_Internet_shortcut_or_local_HTML_file_-_Firefox

Mail send command inoperable

Mail send command after composing message stopped working. Application opens and downloads messages w/o difficulty, sends automated messages from iCal but won't send when the "send" button is clicked. I am running MailTags but that is not something new. Works fine w/ same version on my laptop and MacMini.....
Very strange. Any ideas?

This problem in Mail is usually caused by some Launch Services cache or preferences corruption. The following article describes how to manually reset Launch Services -- the notes at the bottom of the article also provide information about the side effects of deleting each of the files involved:
Resetting Launch Services
If you prefer using a cache cleaning utility instead of following the manual procedure described in the previous article, this other article provides links to some utilities that can be used for troubleshooting and cache cleaning:
Resolving Disk, Permission, and Cache Corruption
It seems that the most appropriate utility for solving this particular problem is Tiger Cache Cleaner, but you may also want to consider other utilities, such as OnyX, or Cache Out X, which are free. Whatever utility you choose, be sure to read this first:
Side effects of System cache cleaning
As an example, this is how you should proceed with OnyX:
1. Quit all applications.
2. Launch OnyX and enter your administrator password.
3. Click Maintenance. In the Reset section, check LaunchServices database.
4. You may uncheck any other pre-checked options if you wish.
5. Click the Execute button.
6. Restart the computer.
7. If the problem persists, try again checking the Links between documents and applications option in step 3 instead.

GPIB 488.2 Send command

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