sending and "echo - n e '\040' >/dev /... for a Linux serial device"

Hi, I'm a little confused, thinking that it may have to do with special characters?

I have a command

echo - n '\040' e > /dev/.../uledw

who should be essentially turn an led on a Board of linux, if I use teraterm it works

If I use actually labview teststand calling a series write in labview vi - (and I am following up with a sniffer port)

It passes the command, but it does not run.

I know that this may not be sufficiently detailed, but hopefully enough to get a conversation started.

before - I create a .sh file, transfer it to the linux environment and run it there, but I'm not allowed to this now.  Is there a way?


Tags: NI Software

Similar Questions

  • I use VISA 5.3 for reading my serial device... my standard equipment is WELL this device will send four messages for only one comand I need all four messages to display at the same time in VISA SERIES READ BUFFER

    I use VISA 5.3 for reading my serial device... my standard equipment is WELL this device will send four messages of single command given to this instrument... and I read messages through VISA series READ... during the race, the VI buffer displays the messages individually...  I need all four messages to display at the same time in VISA SERIES READ BUFFER, in order to find more than this block, I should add from the palette of function.

    Disable character of endpoint detection or make four readings where you concantanate simply the strings together.

  • Sign for the base system device

    Hello

    I simply re - install windows 8 for my lenovo Y580. and now, I got three sign for the base system device in Device Manager

    PCI\VEN_197B & DEV_2394 & SUBSYS_397617AA & REV_30

    PCI\VEN_197B & DEV_2392 & SUBSYS_397617AA

    PCI\VEN_197B & DEV_2392 & CC_088000

    PCI\VEN_197B & DEV_2392 & CC_0880

    I do not know how to solve these

    I really appreciate any help

    Hi E2738729,

    Welcome to Lenovo Community!

    Check the installation of the driver chipset and Intel management driver from the link below.

    Driver Chipset Intel for Microsoft Windows (32-bit, 64-bit) 8

    Intel Management Engine Interface for Microsoft Windows (32-bit, 64-bit) 8

    I hope this helps.

    Best regards

    Agnes Kumar

  • Unwanted contacts attaches itself when I send and click here FOR:

    UNWANTED UNSOLICITED CONTACT UN...

    The name "CHAT KINKY" attaches to my contact list when I send and click here FOR:.  Impossible to remove manually, Micro Tech soft support tried and can't do something.  One encounter this or have a solution?

    The name "CHAT KINKY" attaches to my contact list when I send and click here FOR:.  Impossible to remove manually, Micro Tech soft support tried and can't do something.  One encounter this or have a solution?

    The solution is simple. This is due to a request of friend of a person in a group (that's why they are not already in your contact list, and also why no e-mail address appears next to the name).

    Simply refuse the friend request ('Messenger' "menu drop-down ', then 'invitations' to do this) and the name disappears.
    It's amazing that tech 'support' did not know how to do this. Looks like maybe they don't really care about your problem?
  • Unable to send and receive messages for the Hotmail account to dpcmc78. Windows Live Mail error ID: 0x8De00005

    original title: 302 Server error

    Impossible to send and receive messages on behalf of hot mail dpcmc78

    Server error 3202

    Server http://.mail.services.live.com/deltasync_v2.0.0/Sync.aspx"

    Windows Live Mail error ID: 0x8De00005

    You elected probably still use the protocol HTTPS for Hotmail. If you did, this means that WLMail cannot connect to Hotmail via HTTP using DeltaSync. Go to https://account.live.com/managessl and log in with the account which does not work in WLMail. See the important note, and then select do not automatically use the HTTPS protocol and Save.

    Hotmail has its own support at the Windows Live Solution Centerforums. Please address any other question you may have on one of the forums on the right side of this page.
    Noel

  • I signed up to send Adobe & track today and I used the wrong address for billing. How can I change the email address, or Adobe ID?

    I signed up to send Adobe & track today and I used the wrong address for billing. How can I change the email address, or Adobe ID?

    Welcome to Adobe Send & Track!  Here is a link to update your Adobe ID information: your Adobe ID account management

  • How to change a PDF file that I can only open in Photoshop CC to a file DO I use for sending and for opening Adobe Reader?

    How to change a PDF file that I can only open in Photoshop CC to a file DO I use for sending and for opening Adobe Reader?

    What is the reason to be here?

    Acrobat Reader must be able to open a pdf file created in Photoshop so why involve Illustrator?

    Have you tried to open or convert the file with Illustrator?

  • How to configure the operation of asynchronous service with local local routing for the sending and the receipt of the request on the local node by default?

    I am facing a problem in the configuration of customer service operation which is asynchronous and has a local-to-local routing. When you try to configure that, it automatically assumes that it is an outgoing request.

    However, I want to treat it as an incoming query I want to send and receive the application on the same node.

    Can someone let me know steps?

    For an example, take a look at a tutorial I wrote on the Integration Broker.

    You can now download the tutorial for free including some source files:

    Broker integration for PeopleSoft Developer databases. Blogging about Oracle Applications

    Especially take a look at Chapter 5, where I describe the steps you must take to create a custom incoming service call this service of the PeopleCode. If you send a received message to PeopleSoft.

    The tutorial uses a synchronous service operation. Asynchronous replacement, the Manager of service for OnRequest to OnNotify.

    I hope this helps.

    Kind regards

    Halin

  • Send and track / missing signature options

    Hello community,

    It seems all my send and track/echo options lack the tools... any who have the same experience and how it was resolved? I saw a thread and it was solved by re - set the language in the properties, but that did not help me with this question...

    Also, when I hover over the mail icon in the header I get only an option to create a mail project where bye my colleagues have more options however, I am the only one with a subscription pro DC :/

    Any help gratefully received.

    Thank you.

    Hi benr42429886,

    I see that you have Acrobat perpetual license. Please be informed Send for the Signature service is only available with subscription Acrobat DC, not with the perpetual license.

    Feel free to contact us if you have queries or concern.

    Kind regards
    Nicos

  • "To view this page, Firefox must send information that will repeat any action (for example, a search or order confirmation) that was carried out earlier."

    To view this page, Firefox must send information that will repeat any action (for example, a search or order confirmation) that was carried out earlier. Then I have to click on return or cancel. Then I have to click on return or cancel.

    How can I fix this automatically return?
    Please let me know!

    It is not possible.

    Do you use the back button to return to a previous page?

    You receive an alert to send POST data if you return to a page or refresh a page that was requested in advance from the server by submitting form via a (hidden) MESSAGE form data.
    Firefox can only make sure to get the same page send this POST form.
    Firefox doesn't know what it means shape data, so Firefox asks for confirmation before sending the form data so action can you take to repeat an action and buy another article or post a message once.
    One way to prevent this pop-up on the removal of the POST data is not to use the back button, but to open the links on a page that is requested from a server by sending a form with the date of the POST in a new tab (window) with a middle click or hold down the CTRL key and click the link.
    Then you can close the tab or window to go back.

  • Cannot send after that Verizon had suspended me for 24 hours.

    On 20 November, I sent emails from 2100 to update my files. I spread them out during the day, not realizing the 1000 per day limit that sets Verizon (my bad - I know). I served my suspension of 24 hours to be able to send emails and ending November 21 to 518 h.
    Now I can send and receive via the site of Verizon BUT in Thunderbird, I can only receive & not send - this is the message I get.

    'An error occurred while sending mail. The mail server responded:  5.7.1 The message you attempted to send was determined to be spam. Please visit http://www.verizon.net/spamfaq for more information.. Please check the message and try again.'
    

    I was on the phone with Verizon officials for not less than 2.5 hours, & they point to Thunderbird as the culprit even if I had not touched all the parameters.
    Last night I upgraded to Thunderbird 31.2.0, replaced by authorized new Verizon server settings & cookies but I still can not send. Thank you in advance for a solution.

    Oops - sorry I forgot to update guys...
    It took 6 days and no less 13 calls to verizon experts, including supervisors. And after watching the process unfold as they went remotely in my computer twice to FIX Mozilla, I realized that the problem was that my company URL not only my name which has been blacklisted by verizon.
    It was after they swore many times that the black list of verizon is automatic and only lasts 24 hours. Then they finally agreed & www.RussellJonesSpeaks.com was not on the blacklist.
    I learned a few lessons here. Thanks a lot for pointing me in the right direction... bye4now...

  • My button send and the toolbar have disappeared from the left side of the screen

    The button send and the toolbar usually located on the left side of the screen disappeared.

    It is the part of the records.

    In the menu bar select view-presentation-folder pane

    Make sure it is checked.
    If it is checked, and it always shows he was not pushed on the left side of the screen. Move your mouse on the left margin of the screen and look for that to change in a double headed arrow. When he, left click, hold down and drag to the right to find the folders pane.

  • How to disable sending and response activities in El Capitan Mail.app

    Window animations in Mail.app could by funny, but when using Mail.app for work that kind of kittenish thing is annoying and time consuming. It was possible to inactivate these animations in earlier versions of the Mac OS - X (see, for example, https://software.com/mac/tweaks/disable-send-and-reply-animations ), but it seems that this tweak does not work with El Capitan.

    Is it possible to inactivate the Send and Reply animations in Mail.app version 9.3?

    In addition, I would like to have the compose window always appear in the same place, rather than opening up to different locations after the animation.

  • Wireless drops IE7 but emails still send and receive the Satellite Pro L20

    I will try to write this, so it is logic-

    Satellite Pro L20

    Card Atheros AR5005G Wireless - Driver version 7.6.0.130

    Windows XP, Office 2003, IE 7,.

    Router Netgear WGR614 v6 wirless.

    When using a product like Utorrent my conection sharing internet it falls P2P file comes with - cannot display the page - usually I select the network diagnostics and he responds with consult the manufacturer of your computer for help.

    E-mails still send and receive ok - my wife on her cell phone can still access internet ok (so I don't think it's a fault of router)

    After I close the application down and let it during 5 minutes to share files so I can access the internet. If I connect directly to the router via a cable that I have all of the problems that makes me think it's a fault of the wireless adapter

    Can anyone help?

    Thank you very much

    Alex

    Hello

    Eventually the large amount of data that occurs during the influences of P2P file sharing or Skype session of the internet connection.

    Sometimes this question is displayed on my laptop if 2 or three laptops are connected to the same router.

    However, have you tried a few solutions stallions like WLan driver updated for example?

    Please check the Toshiba Wlan portal and install the latest version of the driver:
    http://APS.toshiba-tro.de/WLAN/

    Good luck

  • My Mac has stopped at random to send and receive text messages. Any thoughts?

    My Macbook Air stopped randomly send and receive text messages today. All software are up to date on my Mac and iPhone, and transfer of text messages is on my iPhone. Don't know what to do!

    You may have been signed off iMessage on your Macbook Air for some reason any. To check, open messages on your Macbook Air, click Messages at the top of the screen, then click on Preferences, tap accounts, click iMessage and login if you are not yet connected. If you try disconnecting and by signing insert it again. This should solve the problem. Let me know if this helped!

Maybe you are looking for

  • Portege Z10 will charge the battery if connected Dynadock U3?

    Battery for laptop will charge while the U3 Dynadock docking station is connected to the laptop? Best regardsMachines of Bede the venerable - BochumBerni Debes

  • Vistas froze after installing music. How can I return to the desktop and start menu?

    I installed I Tunes and the computer froze. I either get a boot manager and repair cannor black screen or a blue screen with a message from recently installed warnng software is causing windows at startup of the ot and uninstall.  HPW can I take the

  • Journal of the cat

    Hi, I would like to know before I chat with HP technical support if HP journal cat to their customer e-mail technical support after the end of the conversation and the request for review? Sometimes, I am aware that critics are given to the customer,

  • 3050 problem...

    I can't get my printer to connect to my wireless router. Then I read the post titled "problems with WEP security? So, you tell me that my printer supports WEP? Yes, Yes, I know that WPA is safer, granted. Problem is, it is not compatible with my Nint

  • ListField character press

    Hi, this is my first post, and I would like to ask a question about ListField. How to make a listfield, who has similar function to ChoiceField: character presses will move to the first letter of the next item beginning with the character. Thanks in