Intel® System Studio
Ask questions and share information with other users of the Intel® System Studio.
Announcements
Intel® System Studio components are now transitioned to several Intel® oneAPI toolkits and can be found under Intel oneAPI Base Toolkit and Intel oneAPI IoT Toolkit. Use the respective forums for questions related to these components. Getting Started questions can be asked in the Registration, Download, Licensing and Installation forum. If you have Priority Support you can submit your question in the Online Service Center.

DCI connection problem

Zhou__Ray
Beginner
435 Views

When I use the DCI connecting to target machine,   the status shows connected, but it says can not find the tracehub. since I have been set the "TraceHub configuration menu" with "Host Debugger", 

15:10:18 [INFO ] Connection Manager: Status change: CONNECTING
    Connection: Intel Xeon Scalable Processor (Skylake-SP) _ Intel C620 Series Chipset (Lewisburg)
    Target: Intel Xeon Scalable Processor (Skylake-SP) / Intel C620 Series Chipset (Lewisburg)
    Connection Method: Intel(R) DCI USB 3.x Debug Class

15:10:18 [INFO ] TCA - IPConnection: Open Connection, configuration: SKX_LBG_OpenDCI_DbC_Only_Purley_ReferenceSettings.
15:10:18 [INFO ] Starting DAL ...
15:10:24 [DAL  ] Registering MasterFrame...
15:10:24 [DAL  ] Using Intel DAL 1.1905.602.100 
15:10:24 [DAL  ] Using python.exe 2.7.15 (64bit), .NET 2.0.50727.8940, Python.NET 2.0.19, pyreadline 2.1.1
15:10:24 [DAL  ]     Note:   No devices found to initialize control variables
15:10:24 [DAL  ]     Warn:    Cores previously specified in the 'coregroups' control variable are no longer present(may have been powered off?).
15:10:24 [DAL  ] Using SKX_LBG_OpenDCI_DbC_Only_Purley_ReferenceSettings
15:10:24 [DAL  ] >>> DAL startup completed
15:10:24 [INFO ] Connection Manager: Status change: CONNECTED
    Connection: Intel Xeon Scalable Processor (Skylake-SP) _ Intel C620 Series Chipset (Lewisburg)
    Target: Intel Xeon Scalable Processor (Skylake-SP) / Intel C620 Series Chipset (Lewisburg)
    Connection Method: Intel(R) DCI USB 3.x Debug Class

15:10:25 [INFO ] [npk_target_config_api] [PY_CFG] Reset Python Interpreter on connect event
15:10:25 [DAL  ] >>>     Note:   No devices found to initialize control variables
15:10:25 [WARN ] [npk_target_config_api] [WARNING] Note:   No devices found to initialize control variables
15:10:25 [ERROR] [npk_target_config_api] [ERROR] Unable to find alias:LBG_NPK0
15:10:25 [INFO ] [npk_config_api] Successfully created target connection.
15:10:25 [ERROR] [npk_target_config_api] [ERROR] Unable to find alias:LBG_NPK0
15:10:25 [WARN ] Intel(R) Trace Hub not detected or is unavailable. Please disconnect and enable the Intel(R) Trace Hub, then re-connect..
15:10:25 [ERROR] [npk_config_api] 
Querying NPK hardware...
    1. NPK PCI access (0x0,0x1f,0x7): Register access failed. Cannot continue hardware checks.
    2. NPK hardware ready: falseUnable to find alias:LBG_NPK0
15:10:25 [ERROR] [npk_config_api] Failed Intel(R) Trace Hub hardware detection check!
15:10:26 [ERROR] [npk_target_config_api] [ERROR] Unable to find alias:LBG_NPK0

anyone face the same problem and get the solution ?

0 Kudos
2 Replies
Zhou__Ray
Beginner
435 Views

Hi Juhi

Thanks, But where can I open a ticket, Can you send me a interface?

Ray

Zhou__Ray
Beginner
435 Views

Hi Juhi

Thanks, I have been opened one in system. Please check!

Ray

Reply