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Altera_Forum's avatar
Altera_Forum
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10 years ago

Communication stop's (ping) after Running DS-5 Debug

Hello Friends,

I am learning "write a c/c++ application for altera cyclone v soc dev kit using arm ds-5 ae"

and following youtube article https://www.youtube.com/watch?v=iyezox1ywmm

problem/issue:

1. initially my soc kit board communicate (ping ) with my windows machine (prior to eclipse launch through altera embedded command shell).

2.As soon as i run Eclipse and run 'Connect to target' ", it tried and after some time it says "connection failed".

This happen every time a launch my Application through eclipse.

any clue in this regards will be highly appreciated.

Regards

11 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    10 years ago

    --- Quote Start ---

    I am Using Windows version of SoCEDS

    --- Quote End ---

    is SSH works on linux plateform only...? if yes

    Then how do i connect/ or transfer compiled files to SoCKit Board using DS-5 ...?
  • Altera_Forum's avatar
    Altera_Forum
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    10 years ago

    brother... can you verify all the jumpers on your board first???? usually you may see some suprose fomr there..

  • Altera_Forum's avatar
    Altera_Forum
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    10 years ago

    --- Quote Start ---

    brother... can you verify all the jumpers on your board first???? usually you may see some suprose fomr there..

    --- Quote End ---

    * attched is the print screen of errors

    Every thing seems ok, until i reach to run Debugger. prior to that i am able to ping my SoCKit from Windows machine and also able to see the OS status on PuTTY.

    as soon as i run the Debugger, windows machine lose its Ethernet connectivity i mean Ping stop and no further connectivity. (I have repetitively seen this issue).

    i have choose SSH Connection in remote system configuration.

    i am not sure is it SSH related problem or is it arm license related issue (as my compilation goes well, i remove the micro-sd card from board and copy the compiled executable file to microsd card and then run the code --it work).

    I have't change any jumper setting , or it need some unique jumper setting .

    below is the board i am using

    http://rocketboards.org/foswiki/view/Documentation/ArrowSoCKitEvaluationBoard

  • Altera_Forum's avatar
    Altera_Forum
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    10 years ago

    when you say you suspect arm license type potentially causing this, maybe you tried with another application maybe hello world if it works fine before?

    what license type that you are using?
  • Altera_Forum's avatar
    Altera_Forum
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    10 years ago

    --- Quote Start ---

    when you say you suspect arm license type potentially causing this, maybe you tried with another application maybe hello world if it works fine before?

    what license type that you are using?

    --- Quote End ---

    i am triying on hello world only.

    i am using one month evaulation license....
  • Altera_Forum's avatar
    Altera_Forum
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    10 years ago

    I notice you are using the remote system debug? Are you booting the system under prebuilt SD card, qspi or FGPA?

  • Altera_Forum's avatar
    Altera_Forum
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    10 years ago

    another thing is could you try this sequence. launch ecipse from shell and connect target first, after that only open up the putty to see the status?