nRF5 SDK for Thread and Zigbee v4.2.0
Data Fields
otRadioFrame Struct Reference

#include <radio.h>

Data Fields

uint8_t * mPsdu
 The PSDU.
uint16_t mLength
 Length of the PSDU.
uint8_t mChannel
 Channel used to transmit/receive the frame.
union {
   struct {
      const otMacKey *   mAesKey
 The key used for AES-CCM frame security.
      otRadioIeInfo *   mIeInfo
 The pointer to the Header IE(s) related information.
      uint8_t   mMaxCsmaBackoffs
 Maximum number of backoffs attempts before declaring CCA failure.
      uint8_t   mMaxFrameRetries
 Maximum number of retries allowed after a transmission failure.
      bool   mIsARetx: 1
 True if this frame is a retransmission (ignored by radio driver).
      bool   mCsmaCaEnabled: 1
 Set to true to enable CSMA-CA for this packet, false otherwise.
      bool   mIsSecurityProcessed: 1
 True if SubMac should skip the AES processing of this frame.
   }   mTxInfo
   struct {
      uint64_t   mTimestamp
      int8_t   mRssi
 Received signal strength indicator in dBm for received frames.
      uint8_t   mLqi
 Link Quality Indicator for received frames.
      bool   mAckedWithFramePending: 1
   }   mRxInfo

Detailed Description

This structure represents an IEEE 802.15.4 radio frame.

Field Documentation

union { ... } otRadioFrame::mInfo

The union of transmit and receive information for a radio frame.

struct { ... } otRadioFrame::mRxInfo

Structure representing radio frame receive information.

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.

struct { ... } otRadioFrame::mTxInfo

Structure representing radio frame transmit information.

The documentation for this struct was generated from the following file:

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