Systemview with ESP32

andygg1986
Posts: 7
Joined: Tue Jul 11, 2017 3:24 pm

Re: Systemview with ESP32

Postby andygg1986 » Tue Jul 18, 2017 4:50 pm

The esp32 target is at least valid, so thank you for that! When I try to run it, I get two messages:
Invalid number of cores specified (0)!
Failed to init cmd ctx (-4)!

The helpfile doesn't have a parameter for number of cores listed.
esp32 sysview [start outfile1 [outfile2] [poll_period [trace_size [stop_tmo [wait4halt[skip_size]]]]] | [stop] | [status]

I see that there is a variable called cores_num in esp108_apptrace.c, but I don't see where it it getting set to 0.

andygg1986
Posts: 7
Joined: Tue Jul 11, 2017 3:24 pm

Re: Systemview with ESP32

Postby andygg1986 » Tue Jul 18, 2017 5:16 pm

Nevermind, I do get an output file. I had forgotten to put file:// before my file name. My file is empty but one of my coworkers was able to get tracing data for our actual application (I was trying to get it on tcp_perf as a starting point). I will post back when we figure out what is different between our two setups.

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