![]() ![]() open-device 127.0.0.1Ĭmdd tracelog.exe '-start wdiwpp -f \data\test\wlan\wdiwpp.etl -cir 256 -rt -ls -ft 1'Ĭmdd tracelog.exe '-enable wdiwpp -guid \data\test\wlan\wdiguids.txt -level 0x7fffffff -flag 0x7fffffff' Using TShell, connect to the device, copy the files over, and begin tracing. To trace on phones, save the following text as wdiguids.txt, including the trace providers you want to trace. If the viewer has the ability to add filters, using '', '[Wdi', and '[MSG ' filters may help scope the traces down to interesting lines. The converted text file (NetTrace.txt) can be viewed using any text viewer. If the TMFs are not generated, the converted traces do not show up correctly. In this example, C:\TMF contains the TMFs (generated from the wdiwifi.PDB by running tracepdb.exe). netsh trace convert NetTrace.etl tmfpath=C:\TMF Traces are converted to text with any WPP to Text conversion tools. ![]() ![]() This saves the traces in %TEMP%\NetTraces\NetTrace.etl. Once a repro is obtained, the tracing is stopped and traces saved with the following command. This means you do not have to remember to enable tracing across reboots.Īlternatively, the trace provider GUID can be incorporated into the trace commands used for collecting the IHV component tracing. Additional useful options are 'capture=yes' to enable packet traces and 'persistent=yes' to keep tracing enabled across reboots until it is stopped. You can use 'wireless_dbg' to enable the rest of the operating system-side traces. Netsh trace start wireless_dbg provider=%WDI_WPP_GUID% provider=%IHV_WPP_GUID% globallevel=0xff The trace provider's GUID is level=0xff keywords=0xff The WDILib component currently supports tracing using WPP. ![]()
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