otRadioCoexMetrics struct

The following are valid radio state transitions: (Radio ON) +----------+ Enable() +-------+ Receive() +---------+ Transmit() +----------+ | |----------->| |----------->| |-------------->| | | Disabled | | Sleep | | Receive | | Transmit | | |<-----------| |<-----------| |<--------------| | +----------+ Disable() +-------+ Sleep() +---------+ Receive() +----------+ (Radio OFF) or signal TransmitDone During the IEEE 802.15.4 data request command the transition Sleep->Receive->Transmit can be shortened to direct transition from Sleep to Transmit if the platform supports the OT_RADIO_CAPS_SLEEP_TO_TX capability. Represents radio coexistence metrics.