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CC3235SF: Transceiver mode CCA or rssi api

Ben Schoeler
Intellectual 770 points
Part Number: CC3235SF

Hi Support,

When operating in transceiver mode, is there any way to get the current channel's rssi or get the value used to compare against the cca requirement?

Thanks!

  • 0
    TI__Guru 63006 points

    Hi,

    No. You can read RSSI for a received packet and average RSSI (with the RX statistics), but you can't perform the channel assessment according to the spec.

    You can use the SL_SOCK_DGRAM transceiver type that enables CCA.

    sl_Socket(SL_AF_RF, SL_SOCK_DGRAM, channel);

    Br,

    Kobi