otRadioFrame Struct Reference
This structure represents an IEEE 802.15.4 radio frame.
#include <
include/openthread/platform/radio.h
>
Public Attributes |
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| uint8_t * | mPsdu |
|
The PSDU.
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| uint16_t | mLength |
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Length of the PSDU.
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| uint8_t | mChannel |
|
Channel used to transmit/receive the frame.
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|
| union { | |
| struct { | |
| const otMacKey * mAesKey | |
|
The key used for AES-CCM frame security.
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| otRadioIeInfo * mIeInfo | |
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The pointer to the Header IE(s) related information.
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| uint32_t mTxDelay | |
The delay time for this transmission (based on
mTxDelayBaseTime
).
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| uint32_t mTxDelayBaseTime | |
|
The base time for the transmission delay.
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| uint8_t mMaxCsmaBackoffs | |
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Maximum number of backoffs attempts before declaring CCA failure.
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| uint8_t mMaxFrameRetries | |
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Maximum number of retries allowed after a transmission failure.
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| bool mIsARetx : 1 | |
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True if this frame is a retransmission (ignored by radio driver).
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| bool mCsmaCaEnabled : 1 | |
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Set to true to enable CSMA-CA for this packet, false otherwise.
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| bool mCslPresent : 1 | |
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Set to true if CSL header IE is present.
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| bool mIsSecurityProcessed : 1 | |
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True if SubMac should skip the AES processing of this frame.
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| } mTxInfo | |
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Structure representing radio frame transmit information.
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| struct { | |
| uint64_t mTimestamp | |
|
The timestamp when the frame was received in microseconds.
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| uint32_t mAckFrameCounter | |
ACK security frame counter (applicable when
mAckedWithSecEnhAck
is set).
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|
| uint8_t mAckKeyId | |
ACK security key index (applicable when
mAckedWithSecEnhAck
is set).
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| int8_t mRssi | |
|
Received signal strength indicator in dBm for received frames.
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| uint8_t mLqi | |
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Link Quality Indicator for received frames.
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| bool mAckedWithFramePending : 1 | |
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This indicates if this frame was acknowledged with frame pending set.
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| bool mAckedWithSecEnhAck : 1 | |
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This indicates if this frame was acknowledged with secured enhance ACK.
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| } mRxInfo | |
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Structure representing radio frame receive information.
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| } | mInfo |
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The union of transmit and receive information for a radio frame.
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This structure represents an IEEE 802.15.4 radio frame.
Member Data Documentation
◆ mTimestamp
| uint64_t otRadioFrame::mTimestamp |
The timestamp when the frame was received in microseconds.
The value SHALL be the time when the SFD was received when TIME_SYNC or CSL is enabled. Otherwise, the time when the MAC frame was fully received is also acceptable.
The documentation for this struct was generated from the following file:
-
include/openthread/platform/
radio.h