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TM4C129XNCZAD: Use RTC feature

Rajesh Varma
Intellectual 300 points
Part Number: TM4C129XNCZAD
Other Parts Discussed in Thread: EK-TM4C1294XL

Dear Sir,

I have requirement of Real Time Clock in the project . What are the step  to be carried out to utilised the RTC of TM4C129XCNZAD.

Do you have any steps or setting needed for controller to work as standard RTC with date (DD:MM:YYYY)and TIme(HH:MM:SS)

Is any example code available?

  • 0
    TI__Guru**** 191826 points

    Hi,

      Yes, there are two hibernation module examples including support for RTC. One example uses the RTC in calendar mode. You can find in C:\ti\TivaWare_C_Series-2.2.0.295\examples\boards\ek-tm4c1294xl\hibernate_calendar. The other example is simpler example without calendar mode but still uses the RTC for wakeup. It is in C:\ti\TivaWare_C_Series-2.2.0.295\examples\boards\ek-tm4c1294xl\hibernate.

  • 0 in reply to Charles Tsai
    Intellectual 300 points

    Dear Charles,

    We are using TM4C129X development board and the example folder have hibernate programe only .hibernate_calander program missing .

    The path mentioned by you having both the program but not working with TM4C129X development board.

    I am interested in hibernate _calander because need simple running RTC whose time is used for data saving stamping.

  • 0 in reply to Rajesh Varma
    TI__Guru**** 191826 points

    You can find the same hibernate example with calendar mode in C:\ti\TivaWare_C_Series-2.2.0.295\examples\boards\dk-tm4c129x\hibernate.