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DRA821U-Q1: DRA821U-Q1

Sujal Tyagi
Prodigy 40 points
Part Number: DRA821U-Q1

Tool/software:

Dear Texas Instruments Support Team,

I am currently working with a Jacinto board and encountering an issue where the drivers for I2C, SPI, and UART do not appear to be reflected or functioning as expected . Specifically, I am unable to verify their presence or resolve an associated error that is impacting my project. Could you please provide immediate assistance to troubleshoot and resolve this issue?

For clarity, the problem seems to stem from . I would greatly appreciate detailed guidance or updated resources to ensure these interfaces are properly configured and visible. This is time-sensitive, and a prompt resolution would be highly valuable.

Regards,

Sujal Tyagi

  • 0
    TI__Guru**** 163490 points

    Hello Sujal,

    Few basic questions before I can start checking what is wrong:

    • Which SDK version are you using?
    • What is the issue with I2C, SPI, UART?
    • Can you share the failure logs?
    • What is the use case that you are trying to enable?

    - Keerthy

  • 0 in reply to Keerthy J
    Prodigy 40 points

    Hi Keerthy,

    -SDK Version-         ti-processor-sdk-linux-j7200-evm-10_01_08_01-Linux-x86-Install

        CCS-                    CCS12.8.0.00012_linux-x64.tar.

    - We interface GPS Module with UART 1 AND TRY TO ACESS THE DATA THROUGH EVALUATION BAORD JACINTO 7.

     

    - The issue in the logs is please see the below image:

    Regards,

    Sujal Tyagi

  • 0 in reply to Sujal Tyagi
    TI__Guru**** 163490 points

    Sujal,

    How have you configured UART1 in the Linux? Have you done the dts modifications to enable the UART1 in Linux?

    - Keerthy