error: function not implemented(38): How to resolve this?

Hi AmirthaRaj,

Which version of BIOS are you working with?

Steve

Hi steve,

      We are using BIOS 6.33.00.19,

Thanks in Advance,

Amirtharaj.k

Thanks AmirthaRaj.  However, I'm still going to need more information about your problem.  So far, this does not seem like an issue with BIOS.

Could you let me know the other software components you are using?  Are you using an SDK of some sort?

Do you know where the function "mq_open()" is coming from?

Once I have more information I can better help you with your problem or give it to the proper team who can help you.

Steve

Hi Steve,

Thanks a lot for your response.

we are trying to build our project in DM8148, using the software components

"bios_6_33_00_19,

osal_1_21_01_08,

syslink_2_10_02_17,

edma3lld_02_11_02_04,

linuxutils_3_21_00_04 

xdctools_3_23_00_32".

when we tried to run our sample application with SDK Code ,  “Failed to create  supervisor message queue”  message  appeared in console window. After  analysing the error, we came to know that the error message was  coming from “mq_open()=ENOMEM”.

 Kindly confirm whether we need to update any other software components?

Thanks & Regards,

K.AmirthaRaj

K.AmirthaRaj, as this is a Linux-side issue, I'm going to move this to the Linux forum.

Also, a quick search found this very similar, and unfortunately yet unanswered, post:
    http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/t/179786.aspx

You might keep an eye on that one as well.

Chris 

Hi Chris,

      Thanks for the reference post, but it is still unanswered, Is it possible to get any solution for that problem from your internal teams, because our further improvement in our project is purely based on this message queue concept?

Thanks & Regards,

Amirtharaj

Hi,

We are using the 816X EVM and are also getting the Function Not Implemented error when we try to call mq_open.  Has there been any progress on this issue?

Paul Randall