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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

USB Blaster remote setup

I'm trying to remotely connect to the jtag server to program a DE-5 board.

Netstat in the server shows me this

tcp 0 0 *:1309 *:* LISTEN

But when I run the

jtagconfig --addserver server_name password

in the local machine

it prompts nothing but when I run jtagconfig later, it shows me

Remote server server_name: Unable to connect.

I ran jtag --foreground --debug

on n the local machine and got the follwing output

madushan@electron:~$ jtagd --foreground --debug

JTAG daemon started

Using config file /etc/jtagd/jtagd.conf

Remote JTAG permitted when password set

No USB device change detection because libudev.so.0 not found

Can't bind to TCP port 1309 - exiting

once again tried a telnet and result,

madushan@electron:~$ telnet server_name 1309

Trying 129.252.131.52...

Connected to server_name.

Escape character is '^]'.

Connection closed by foreign host.

I would really appreciate somebody could help me with this.

Thanks

2 Replies

  • CapChimiChangas's avatar
    CapChimiChangas
    Icon for New Contributor rankNew Contributor
    3 years ago

    Hi,

    First, you are missing libudev and libusb in your system.

    Also : "Remote JTAG permitted when password set "

    You need to set a password.

    Regards,

  • CapChimiChangas's avatar
    CapChimiChangas
    Icon for New Contributor rankNew Contributor
    3 years ago

    One more thing if your network is secure and your lab has no external access, do the following:

    AS root on the machine with access to your device, run

    jtagd

    then immediately

    jtaconfig --enable-remote password_of_your_choice

    You can now use Quartus to connect remotely and program and debug via JTAG on your device.