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Original question:

CC1310: About the power consume when enter orphan state.

CC1310: standby and wake-up by RTC

Viraj Cholera
Prodigy 150 points
Part Number: CC1310

Hello,

i'm looking for the solution for entering my device (CC1310) into standby mode and wake it up in a specific time interval. i.e. device performs an activity, completes it and enter into standby mode, after specific time the device wakes up and performs the activity.

Please guide me to use power management.

  • 0
    Prodigy 150 points

    TER replied to RTOS/CC1310: Standby and wake-up by RTC.

    This is a double post of e2e.ti.com/.../713864 it looks like. 

    Have you looked at dev.ti.com/.../README.html which does more or less what you ask about?

    Thanks for the reply,

    I've looked at the example, in this sleep() is used but in my application I've to use standby using RTC.

    I've used two threads, so by applying sleep() particular thread will go to sleep() , but i want to put whole system into standby mode.

    so please help me in that.

    thank you

  • 0 in reply to Viraj Cholera
    TI__Guru**** 317180 points
    What do you mean by that you have to use the RTC?

    sleep() will take the CC1310 down in standby.
  • 0 in reply to TER
    TI__Mastermind 36395 points
    Viraj,

    When you are using TIRTOS for your implementation you should not need to worry about sleep modes. The reason for that is that the system will aggressively try to put the chip into the lowest power mode possible. It will automatically do this and it will automatically calculate how long it can stay in sleep and therefore choose the best sleep mode to optimized for lowest possible system power.

    In short, if you make sure to use the RTOS correctly and not leave peripherals on (like the UART) then the RTOS put the chip to sleep in between the TX packets.

    Regards,
    /TA