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RTOS/TDA2P-ACD: Module for MCAN in Processor SDK 03.03

Amol Kulkarni
Intellectual 875 points
Part Number: TDA2P-ACD
Other Parts Discussed in Thread: SYSBIOS

Tool/software: TI-RTOS

Hello,

We found a module for DCAN at path "Processor_SDK_03_03\vision_sdk\apps\src\rtos\modules". For our requirements, we need to use MCAN module similar to DCAN.

Will you please let us know how to do this in Processor SDK 03.03 ? Is there any example present in Vision SDK ? We are using TDA2Px- EVM sysbios all configuration.

Regards,

Amol

  • 0
    TI__Guru 55685 points

    Hi Amol,

    Vision SDK does not have any use case for MCAN. In order to support MCAN you should add mcan folder at PROCESSOR_SDK_VISION_03_03_00_00\vision_sdk\apps\src\rtos\modules\ and add the needed functionality similar to DCAN.
    You can refer to MCAN example present at: PROCESSOR_SDK_VISION_03_03_00_00\ti_components\drivers\pdk_01_09_00_17\packages\ti\csl\example\mcan.

    Regards,
    Rishabh

  • 0 in reply to Rishabh Garg
    Intellectual 875 points
    Hi Rishabh,

    Thanks for the reply.

    We are exploring the DCAN module in "\vision_sdk\apps\src\rtos\modules\" path. We see "PlatformDCAN1PrcmEnable()" function called in "Utils_dcanPlatformInit()" function of file "utils_dcan.c" located at path "\vision_sdk\apps\src\rtos\modules\dcan\" which is implemented in file "platform_tda2xx.c" at path "\ti_components\drivers\pdk_01_09_00_17\packages\ti\drv\stw_lld\platform\src\tda2xx".

    We could not observe any such functionality for MCAN in the file. Do we need to add such functionality in the "platform_tda2xx.c" file ?

    What are the other such changes required to be done for the MCAN module ?

    Regards,
    Amol
  • 0 in reply to Amol Kulkarni
    TI__Guru 55685 points

    Hi Amol,

    You need to see what is the functionality you want using MCAN. Using MCAN CSL you need to write wrapper APIs similar to DCAN.
    For PRCM API you need to see how to enable MCAN and what is done in MCAN example.
    Depending on that you might need to add an API in platform library.
    You should first understand your MCAN use case and then write the wrapper APIs.

    Regards,
    Rishabh

  • 0 in reply to Rishabh Garg
    TI__Guru 55685 points
    Hi,

    We haven't heard back from you, I'm assuming you were able to resolve your issue.
    If not, just post a reply below (or create a new thread if the thread has locked due to time-out).

    Regards,
    Rishabh