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    Enumeration IEEE802154CcaMode

    Index

    Enumeration Members

    ALWAYS_TRANSMIT: 4

    ALOHA. Always transmit CCA=1. CCA always reports an idle medium.

    RSSI: 0

    RSSI-based CCA. CCA reports a busy medium upon detecting any energy above -75 (default RAIL_CsmaConfig_t.ccaThreshold).

    SIGNAL: 1

    Signal Identifier-based CCA. CCA reports a busy medium only upon the detection of a signal compliant with this standard with the same modulation and spreading characteristics of the PHY that is currently in use.

    SIGNAL_AND_RSSI: 3

    RSSI and signal identifier-based CCA. CCA reports a busy medium only on detecting any energy above -75 (default RAIL_CsmaConfig_t.ccaThreshold) of a signal compliant with this standard with the same modulation and spreading characteristics of the PHY that is currently in use.

    SIGNAL_OR_RSSI: 2

    RSSI or signal identifier-based CCA. CCA reports a busy medium on either detecting any energy above -75 (default RAIL_CsmaConfig_t.ccaThreshold) or detection of a signal compliant with this standard with the same modulation and spreading characteristics of the PHY that is currently in use.