Trace support in codec engine 3.21

RP14045

Intellectual 300 points

How do I set up trace on the GPP to use DSP side logging ?

I could not find ti.sdo.ce.bioslog.LogServer in codec_engine_3_21_00_02_eng

Thanks

over 14 years ago

0 Chris Ring over 14 years ago

TI__Genius 17205 points

ti.sdo.ce.bioslog.LogServer was BIOS 5 specific and not ported to BIOS 6, so you won't see it in CE 3.x releases.

I'm not sure which build we added it to, but does the CE_DEBUG feature work in that 02_eng build?

Chris

0 RP14045 over 14 years ago in reply to Chris Ring

Intellectual 300 points

Although I haven't used it, I do see references to CE_DEBUG in the codec engine code .

0 Chris Ring over 14 years ago in reply to RP14045

TI__Genius 17205 points

I guess I'd suggest you try it. :) If you set CE_DEBUG=3 and run your app, do you see trace statements coming out the console? Do you see any statements coming from the DSP side (likely with a [DSP] prefix)?

Chris

0 RP14045 over 14 years ago in reply to Chris Ring

Intellectual 300 points

Just FYI, I had to do this on the server side

var Diags = xdc.useModule('xdc.runtime.Diags');

// Set up the System support proxy
var System = xdc.useModule('xdc.runtime.System');

// Log statements are written. The RMS server extracts the data from the
// circular buffer, and passes it to the client upon request.

System.SupportProxy = xdc.useModule('ti.sdo.ce.utils.syscbuf.SysCBuf');

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Trace support in codec engine 3.21