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CCS/EK-TM4C1294XL: Direct Register Access programming for EK-TM4C1294XL

Krishnat Pawar
Intellectual 580 points
Part Number: EK-TM4C1294XL
Other Parts Discussed in Thread: TM4C1294NCPDT

Tool/software: Code Composer Studio

Hello All,

I am using EK-TM4C1294XL board.

My current application has time constraints.

Instead of API, I want to use Direct Register Access type programming.

I have used this kind of programming for TM4C123G board. I have header files for that.

I need header files for EK-TM4C1294XL board. 

Please help me tofigure out this issue.

Regrads,

Krishnat

  • 0
    Guru 117855 points

    Krishnat Pawar said:
    My current application has time constraints.

    May it be noted - that if your quote speaks to "Development Time" constraints - then (even) the arrival of "header files" - proves unlikely to,  "Meet those time constraints!"

    Vendor here strongly discourages the use of  "DRM" - your rejection of the API - and its, "Long Tested, Proven & Extensive Provisioning of fully coded Examples" - somehow - seems  misguided...

    Should you seek,  "Real Understanding" (so often - the unproven "claim" of DRM proponents) note that,  "Nothing prevents your (simultaneous use of the API - while the MCU Manual - "Register du Jour" - is Open and at your side!"

    APIs were developed - both here & elsewhere - for the "EXPRESS PURPOSE" of,  "Enabling client-users to "MEET TIME CONSTRAINTS!"       (somehow - you appear to have MISSED THAT!)

  • 0
    TI__Guru*** 135355 points
    Hello Krishnat,

    I echo cb1's concerns about the use of DRM. Unless you mean time constraint in terms of application run time and not development time, DRM would be a poor choice to use for you. And even then, I would recommend maximizing the amount of API's used and only using DRM where absolutely necessary.

    If you are going to use DRM over our long-time used API's, then it will severely limit the amount of support we can offer you. If you feel your experience with prior DRM means that you won't require our support though, then so be it.

    The header file for that LaunchPad can be found in TivaWare at [Install Path]\TivaWare_C_Series-2.1.4.178\inc

    The MCU is the TM4C1294NCPDT.
  • 0 in reply to Ralph Jacobi
    Guru 117855 points
    Greetings Ralph,

    May we note that, "EVERYTHING w/in your neat post" - applies EQUALLY to the "'123 MCU" - which SOMEHOW ... ESCAPED the automatic tagging!
  • 0 in reply to Ralph Jacobi
    Intellectual 580 points
    I tried DRM programming with TM4C123 for ADC. I found execution time is less than API coding.
    In my application I get pulse at input with 4microsecond pulse width. I am using ADC in continuous mode to detect peak.

    I am trying to do Same application on TM4C1294 board.
    And about the header file path u have shown is already included in program still getting errors.

    Hope will get solution.

    Regards
    Krishnat
  • 0 in reply to Krishnat Pawar
    TI__Guru*** 135355 points
    Hello Krishnat,

    A screenshot of the errors would be useful in that case.