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Compiler/TM4C123GH6PM: TM4123GH6PM

Asifa Rafiq
Prodigy 100 points
Part Number: TM4C123GH6PM

Tool/software: TI C/C++ Compiler

i need a code for password based door lock system using EEPROM on TIVA C series... But i cant the exact code please do share it if you have......

  • 0
    TI__Guru*** 135355 points

    Hello Asfia,

    That is because we don't have such specific examples like that, you need to take our general peripheral examples and craft them into your own solution. We do not, cannot, and will not provide code for every possible application under the sun, it is up to our customers to leverage our example codes that demonstrate how to use each peripheral to then build their own system and if they run into challenges, they can ask questions on how to overcome them. So if you run into an issue with EEPROM, please come back to ask specific questions about that.

    Our example code for peripherals is all contained within our TivaWare package: http://www.ti.com/tool/SW-TM4C

    Also we do have a TI Design that uses EEPROM a bit, you may find it helpful for EEPROM code: http://www.ti.com/tool/TIDM-TM4C129XS2E

    Best of luck!

  • 0 in reply to Ralph Jacobi
    Prodigy 100 points
    i cant write code. i urgently need it. Well can you please tell me that is there any EEPROM in tiva located internally?? or have we to attach it externally?
  • 0 in reply to Asifa Rafiq
    TI__Guru*** 135355 points

    Hello Asifa,

    You may need to pay a design house to write your code for you then, we cannot help write your code for you. That's just how it is, sorry.

    You can find a design house here if you wish: http://www.ti.com/devnet/docs/catalog/searchcatalog.tsp

    Asifa Rafiq said:
    can you please tell me that is there any EEPROM in tiva located internally??

    Device Datasheet: http://www.ti.com/lit/ds/symlink/tm4c123gh6pm.pdf

    Section 8.2.4 EEPROM

    The TM4C123GH6PM microcontroller includes an EEPROM with the following features:

    ■ 2Kbytes of memory accessible as 512 32-bit words

    ■ 32 blocks of 16 words (64 bytes) each

    The feature list is longer, but that should answer your question.

    Please read the datasheet for such questions.

  • 0 in reply to Asifa Rafiq
    Genius 3850 points
    Seems to me if it that urgent you should start learning to write code asap.

    Begging is not a strategy.
  • 0 in reply to Asifa Rafiq
    Guru 117855 points

    Asifa Rafiq said:
    i cant write code. i urgently need it.

    And - has that misfortune (anything) - at all to do -  w/those here?     Instead - have you not,  "Committed to an objective" - and then,  "Failed to apply yourself - make the proper effort?"     (As your long  (known & agreed) deadline - marches NEAR?")     

    Is it not true that such,  "Committing" - followed by your (MISSING)  proper "Application" - proves your "real" issue, here?

    The nature of your questions signals that you've NOT made (much) effort  (perhaps ANY effort) to review the MCU manual.     The location of the EEPROM should be determined w/in 5 minutes - had you, "Made that simple effort."     Thus - is it reasonable for those here - to  "WANT"  to assist? That's a key LESSON - is it not?

    "Avoidance" - which seems highly likely here - appears your major issue.    It is the primary (perhaps sole) cause of your current  "urgency."       The consequences of  "Avoidance" are often HARSH - as is now being (painfully) confirmed.     This may be your "Best & Only" lesson - and not all BAD - if you can "LEARN from - and CORRECT -  this entirely   "Self-Created" Disaster."

    Should "other facts" - not in evidence here - (somewhat) justify your (apparent) "Lack of focused effort" - you should,  "Polish & Present these" - as fast as possible - to your instructor or boss!

    No one "wants you in pain" - yet your "actions/deflections" caused that - did they not?    While unpleasant - sometimes these disasters serve as most powerful motivators -  that's likely the best  that can now be "hoped."     You must (better) REALIZE ... that (both) ... ACTIONS  ...  and INACTION ... have  "CONSEQUENCES"  - and there WILL be a  Significant  "Price to Pay."