System analyser

Kathleen Pn

Hi,

I have an extremelly small experience in DSP so I can't find out what the problem is and I will appreciate if you help me...

I added benchmark to hyperlink example project for C6678, just two links in file hyplnkExample.c:

Log_write1(UIABenchmark_start, (xdc_IArg)"running");

Log_write1(UIABenchmark_stop, (xdc_IArg)"end");

Actually, it doesn't matter, in which place that links are. In all situations, I have the same problem. System analyser shows this thing:

Cannot detected a valid UIA session. Problems:

Endpoints: No valid instrumental endpoint detected.. Check loaded program

EventTransport: Undefined

Can you help me, please? What thing can cause this kind of problem?

Best regards,

Kathleen

over 12 years ago

0 Ivan Pang over 12 years ago

TI__Intellectual 2220 points

Hi Kathleen,

Here are some guides to help you get started:

General System Analyzer guide - http://processors.wiki.ti.com/index.php/Multicore_System_Analyzer

MCSDK Image Processing demo with System Analyzer - http://processors.wiki.ti.com/index.php/MCSA_and_the_MCSDK_Demo

In your case, you started an instance called "running". You will have to set an endpoint for it, such as: Log_write1(UIABenchmark_stop, (xdc_IArg)"running");

Let me know if this helps.

-Ivan

0 Kathleen Pn over 12 years ago in reply to Ivan Pang

Prodigy 50 points

hi, Ivan

sorry, it was a Log_write1(UIABenchmark_stop, (xdc_IArg)"running"), it's just a mistake.

Thank you! But the reason was in this lines in *.cfg file:

Program.sectMap[".text"] = "MSMCSRAM";

Program.sectMap[".const"] = "MSMCSRAM";

Program.sectMap[".init_array"] = "L2SRAM";

Program.sectMap[".csl_vect"] = "L2SRAM";

Program.stack = 1024*4 + 0x400;

without them system analyser works fine

Best regards,

Kathleen

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