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AM263P4-Q1: Query Regarding LIN BaudRate Configuration on MCAL 26.00.00.08

Abdul Mohasin Shaik
Intellectual 395 points

Part Number: AM263P4-Q1

Hello Team,

Currently we are working on MCAL AM26xx 26.00.00.08. In LIN the baudrate is configured as 19200.

In the earlier meeting, it was mentioned that 9600 baudrate support/configuration would be available in the current MCAL 26.00.00.08 release. But we are still not able to configure it to 9600.

Could you please help us with the required configuration changes or steps to set the LIN baudrate to 9600?

Regards,

Mohasin

 

  • 0
    TI__Mastermind 27100 points

    Hi Mohasin,

    I can check on this for you. Can you provide information on what earlier meeting you are referring to and your previous TI point of contact? I would like to have full context so I can reach out to the right team members internally.

    Best Regards,

    Allison

  • 0 in reply to Allison Nguyen
    Intellectual 395 points

    Hello Allison,

    In the previous meeting, we discussed this with s-bhat2@ti.com and n-dasan@ti.com.In previous MCAL the LIN baud rate was configured to 19200. They informed us that support to configure the LIN baud rate to 9600 would be provided in the upcoming MCAL release (26.00.00.08).

    We have now integrated the latest MCAL version (26.00.00.08), but the baud rate is still configured to 19200.

    Could you please help us with the required configuration changes or steps to set the LIN baud rate to 9600?

    Regards,

    Mohasin

  • 0 in reply to Abdul Mohasin Shaik
    TI__Guru* 89481 points

    Hi Mohasin,

    I'm able to configure the lin baud rate as 9600 at my end with the latest plugins. May I know what is the issue that you are facing?

  • 0 in reply to Nikhil Dasan
    Intellectual 395 points

    Hello Nikhil,

    I have configured the LIN Baudrate as 9600 and tested on PLIN, but I'm not able to see any frames. I've Observed that even if I configured 9600 as baudrate but PLIN is detecting the value as 19200.

    Please check the reference video which is shared below

    Can you please check and provide your feedback

    Regards,

    Mohasin

  • +1 in reply to Abdul Mohasin Shaik
    TI__Intellectual 2576 points

    Hi Mohasin, 

    You need to run auto-calculate button in the Tresos GUI to update the Prescalar and Divider values. Since these values are used to set the baud rate, running auto-calc is essential. 

    Regards, 
    Pranav Siddappa