Ethernet AVB IMMXRT1176 Eval demo does not work for Automotive profile.

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Ethernet AVB IMMXRT1176 Eval demo does not work for Automotive profile.

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usala
Contributor III

I have the Ethernet AVB IMMXRT1176 Eval demo working and passing ethernet audio in the endpoint configuration with the standard profile.  In the file fgptp/freertos/main.c configuration structure.

const struct fgptp_config fgptp_default_config = {
    .log_level = fgptp_CFG_LOG,

    .profile = CFG_GPTP_PROFILE_STANDARD,
This works okay.  However if I change the .profile to 
.profile = CFG_GPTP_PROFILE_AUTOMOTIVE,  The connection is up but no audio.
 
Best regards,
Ulises
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2 Replies

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jeremyzhou
NXP Employee
NXP Employee

Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
After checking with the AE team, the AVB software product is offered through NXP Professional Services.
So please complete and submit this form and someone from the Services team will be in contact with you.
Have a great day,
TIC

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usala
Contributor III

The difference between standard and automotive profile setting is that when in automotive profile I get the following error on the shell console.

ERR 40 app handle_avdecc_event : genavb_control_receive() failed: Control message read error

See attached shell log file for details.

Best regards,

Ulises

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