Radio

Enumerations

enum Capability : uint16_t
Name Value Comments
kCapAckTimeout OT_RADIO_CAPS_ACK_TIMEOUT

Supports ack timeout event.
kCapEnergyScan OT_RADIO_CAPS_ENERGY_SCAN

Supports energy scan.
kCapTransmitRetries OT_RADIO_CAPS_TRANSMIT_RETRIES

Supports tx retry logic (and CSMA).
kCapCsmaBackoff OT_RADIO_CAPS_CSMA_BACKOFF

Supports CSMA backoff for frame tx (but no retry).
kCapSleepToTx OT_RADIO_CAPS_SLEEP_TO_TX

Supports transition from sleep to TX.
kCapTransmitSec OT_RADIO_CAPS_TRANSMIT_SEC

Supports tx security.
kCapTransmitTiming OT_RADIO_CAPS_TRANSMIT_TIMING

Supports tx at specific time.
kCapReceiveTiming OT_RADIO_CAPS_RECEIVE_TIMING

Supports rx at specific time.
kCapRxOnWhenIdle OT_RADIO_CAPS_RX_ON_WHEN_IDLE

Supports RxOnWhenIdle handling.
kCapTransmitFramePower OT_RADIO_CAPS_TRANSMIT_FRAME_POWER

Supports setting per-frame transmit power.
kCapAltShortAddr OT_RADIO_CAPS_ALT_SHORT_ADDR

Supports setting alternate short address.

Represents a radio capability.

Defined at line 128 of file ../../third_party/openthread/src/core/radio/radio.hpp

enum Type : uint8_t
Name Value Comments
kTypeIeee802154 0

IEEE 802.15.4 (2.4GHz) link type.
kTypeTrel 1

Thread Radio Encapsulation link type.

Defines the radio link types.

Defined at line 192 of file ../../third_party/openthread/src/core/radio/radio_types.hpp

Records

Functions

  • uint32_t ChannelMaskForPage (uint8_t aChannelPage)

    Returns the channel mask for a given channel page if supported by the radio.

    Parameters

    aChannelPage [in] The channel page. 
  • Time32 ConvertTime64To32 (Time64 aTime64)

    Converts a 64-bit radio time to a 32-bit radio time.

    Parameters

    aTime64 [in] The 64-bit radio time to convert.

    Defined at line 87 of file ../../third_party/openthread/src/core/radio/radio_types.hpp

  • uint32_t ConvertUncertaintyToUsec (uint16_t aUncertainty)

    Converts CSL uncertainty value to microseconds.

    Parameters

    aUncertainty [in] The uncertainty in units of 10 microseconds (`kUncertaintyUnit`).

    Defined at line 120 of file ../../third_party/openthread/src/core/radio/radio_types.hpp

  • bool IsTimeStrictlyBefore (Time32 aFirstTime, Time32 aSecondTime)

    Indicates whether a given 32-bit radio time is strictly before another 32-bit radio time.

    This function correctly accounts for 32-bit microsecond counter roll-over.

    Parameters

    aFirstTime [in] The first 32-bit radio time to compare.
    aSecondTime [in] The second 32-bit radio time to compare. 
  • uint32_t DetermineClockDrift (uint16_t aClockAccuracy, uint32_t aIntervalUs)

    Calculates clock drift in microseconds for a given interval and clock accuracy.

    Parameters

    aClockAccuracy [in] The clock accuracy in ppm (can be for a single device or combined accuracy of transmitterand receiver).
    aIntervalUs [in] The interval duration in microseconds. 
  • bool SupportsChannelPage (uint8_t aChannelPage)

    Indicates whether a given channel page is supported based on the current configurations.

    Parameters

    aChannelPage [in] The channel page to check.

    Defined at line 156 of file ../../third_party/openthread/src/core/radio/radio.hpp

  • bool IsChannelValid (uint16_t aChannel)

    Checks if a given channel is a valid channel number (within `[kChannelMin, kChannelMax]`).

    Parameters

    aChannel [in] The channel number to check.

    Defined at line 186 of file ../../third_party/openthread/src/core/radio/radio.hpp

  • const char * TypeToString (Type aType)

    Converts a link type to a string

    Parameters

    aType [in] A link type value.

Variables

const uint8_t[1] kSupportedChannelPages