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AM263P4-Q1: MCAN Mode Issue with canfd_external_read_write example from the AM263Px MCU+SDK (Version 10.01.00.31)

TARUN SATYA SAI BALAJI PITTAPURAPU
Prodigy 140 points
Part Number: AM263P4-Q1

Tool/software:

Hello,

I am currently working with the MCAN peripheral of the AM263Px CC and using a modified version of the canfd_external_read_write example from the AM263Px MCU+SDK (Version 10.01.00.31) to enable the transmission and reception of Extended CAN ID messages. However, I am encountering an issue where the example code works only in loopback mode. This occurs across all the modes available in the TLV select options, as shown in the attached file.

I would like to operate the example in the CANFD MCAN mode to enable the transmission and reception of Classic Extended CAN ID messages.

For your reference, I have attached my workspace folder.

Thank you for your assistance.

Best regards,
Tarun

canfd_external_read_write_am263px-cc_r5fss0-0_freertos_ti-arm-clang.zip

  • 0
    TI__Mastermind 23023 points

    Hello Tarun,

    Thanks for reaching out. Glad to hear the internal loopback mode is working as expected.

    Can you describe the test setup you are using?

    At least one other operating CAN node must be present for non-internal loopback mode configurations to properly communicate data on the CAN bus.

    Best Regards,

    Zackary Fleenor