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CC1310: Internal oscillator calibration

Part Number: CC1310

Hi Team,

I'm looking for a specific information regarding the CC1310 internal clock.

A customer I'm supporting is looking for a way to re-calibrate the internal 32 kHz RC oscillator of the CC1310.

The goal here is to get a precise wake up of the MCU every 150 ms. My understanding from the Power_Management.pdf file of the SDK (C:\ti\simplelink_cc13x0_sdk_2_40_00_20\docs\tidrivers\Power_Management.pdf) is that it's possible to use RCOSC_LF to do the calibration.

The questions are :

  • Do you confirm that it is doable ?
  • Do you have a software example that shows the proper way to do it ?

Thanks in advance for your help !

Best regards,

Mickael