Connectivity problem to target machine

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Mats
Mats 2022-3-9
评论： Mats 2022-3-10
I am able to connect to my Speedgoat target machine after target reeboot. But after running it for 10 min or more, connection is lost. I am using Matlab R2019b and Simulink Real-Time Version 6.11 (R2019b).
Here is the response from slrttest (after target has been running for a while).
### Simulink Real-Time Test Suite
### Host-Target interface is: TcpIp
### Test 1, Ping target computer 'TargetPC1' using system ping: ... OK
### Test 2, Ping target computer 'TargetPC1' using SLRTPINGTARGET: ... OK
### Test 3, Software reboot the target computer 'TargetPC1': Error using slrttest (line 160)
TargetPC1: Port is not open

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采纳的回答

Dimitri MANKOV
Dimitri MANKOV 2022-3-10
Hi Mats,
Could you make sure that no other host PC or MATLAB release is trying to connect to the target? Are you using a direct connection, or do your target and host PC communicate via a LAN?
Best,
Dimitri
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Dimitri MANKOV
Dimitri MANKOV 2022-3-10
Could you try running the following commands when this happens? Do you get your connection back?
tg = slrt;
tg.ping('reset')
Mats
Mats 2022-3-10
Hi Dimitri,
Ping reset brings my connection back. Thank you very much!
BR, Mats
>> tg = slrt
Target: TargetPC1
Connected = No
>> tg.ping('reset')
ans =
'success'
>> tg=slrt
Target: TargetPC1
Connected = Yes
Application = pi_test_endurance
Mode = Real-Time Single-Tasking
Status = running
CPUOverload = none
ExecTime = 80368.0000

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