system-console, close_service not working?

close_service has to point to the claim path, not the service path (in your case, the master service path).

claim_service will point to the master service path.

Isn't this what I am doing?

No, it looks like you are using the master service path for both close_service and claim_service. A claim path is usually created like this in a script after you've created the service path (mpath in this case):

set claim_path [claim_service master $mpath {} {}]

So then close_service can simply be:

close_service master $claim_path

Thank you. Right now, if I try to

claim_service master {/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(110:132 v1 #0)/phy_0/master} m

and the channel is open, I get an error message. How can I bypass this issue, without knowing the claim path? I assume I first need to close the channel, then do claim_service.

An attempt at

is_service_open master {/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(110:132 v1 #0)/phy_0/master}

does not work, and returns 0 regardless.

An attempt at

get_claimed_services master;

returns no values.

set claim_path [claim_service master {/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(110:132 v1 #0)/phy_0/master} {} {}]

crashes by saying could not claim service, channel is open

So you've done claim_service previously but you don't know what the claim path was?

What if you just write the whole thing out:

close_service master [claim_service master {/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(110:132 v1 #0)/phy_0/master} m]

Hi,

Or may be try to get service path first like below:

set m_path [lindex [get_service_paths master] 0 ]

set c_path [claim_service master $m_path ""]

close_service master $c_path

Best Regards,

Sheng

p/s: If any answer from community or Intel support are helpful, please feel free to mark as solution and give Kudos.

Any further update or concern? Does your problem resolved?

Since there are no further updates or concerns for this thread, I shall set this thread to close pending. If you still need further assistance, you are welcome reopen this thread within 20days or open a new thread, some one will be right with you.

Thank you, the following successfully closes the service path:

set m_path [lindex [get_service_paths master] 0 ];
set c_path [claim_service master $m_path ""];
close_service master $c_path;

Now, to be able to re-claim an existing path, I first need to be able to check if it is closed. However, this command returns 0 regardless of the status (open or closed).

is_service_open master {/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(110:132 v1 #0)/phy_0/master}

Which then errors on the next command to claim it

claim_service master {/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(110:132 v1 #0)/phy_0/master} m

CLIENT (sock2256): claim_service master {/devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(110:132 v1 #0)/phy_0/master} m
SERVER (sock2256): Invalid command from the client
ErrorMsg : Could not claim service at /devices/5AGT(FD3H3|MD3G3)|5AGXBB3D4|..@1#USB-1/(link)/JTAG/(110:132 v1 #0)/phy_0/master: Channel is opened

Is it possible "close_service master" does not really close it?