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CC1352P7: Switching between High PA and Default PA at runtime

Part Number: CC1352P7
Other Parts Discussed in Thread: CC1352P, SYSCONFIG

Hi,

In cc1352P how to switch between default PA and High Power PA? There is an option in smartRF studio to enable and disable the High PA at runtime. enabled and High PA and generated power table and ti_radio_config.h and .c files.

But during antenna switching need to change to Default PA during runtime? how to do this?

Thanks

Mohanraj

  • "Antenna switching": The RF driver uses the function rfDriverCallbackAntennaSwitching. For the examples in the SDK, this is defined in ti_drivers_config.c which is generated when you compile an example. If you use a different switch than is defined in this function you have to include this function in your application code and include the logic needed.

    In syscfg it's possible to select:

    Then you get a PA table that goes from -20 dBm t0 20 dBm in ti_drivers_config.c. If you use this the RF driver will select the PA based on the tx power set. 

  • Hi,

    not finding an option(code export configuration) to select such a configuration in TI Sysconfig tool(ver : under RF section not finding). attached image for reference

  • Try to go from: