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RTOS/CC2640R2F: CC2640r2F wakeup from standbz on URAT data received

Peter Langer
Prodigy 210 points
Part Number: CC2640R2F


Tool/software: TI-RTOS

Hi,

I am using CC2640R2F and would like to wakeup from standby once communication on UART occurs.

In the thread: e2e.ti.com/.../1610936

You posted that You are developing solution where waking up on 2 wire UART would be possible.

Is this solution already available?

 

Thank You.

Peter

  • 0
    TI__Guru** 105180 points
    Hello Peter,

    A 2 wire demo was provided for an earlier SDK on our GitHub page:
    github.com/.../unified

    We do not maintain this example as our supported offering is the UART + MRDY/SRDY for achieving power savings with NPI. You are however free to use the code as a reference for assisting with your application development.

    Best wishes
  • 0
    Guru 86765 points
    Hi Peter,

    From what I read the CC2640R2F should wake up from standby mode if there is UART activity. But, from my experience what I do is after I receive UART data, I would queue it to main RTOS Task to wake up from standby mode.

    - kel