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SourceVuESP-IDF Framework and ExamplesESP-IDFot::Mac::TxFrame::IsCsmaCaEnabled() const

ot::Mac::TxFrame::IsCsmaCaEnabled() const method

Indicates whether or not CSMA-CA is enabled.

Syntax

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Summary

Declaration

from mac_frame.hpp:1167

bool IsCsmaCaEnabled(void) const;

Return value

TRUE CSMA-CA is enabled. FALSE CSMA-CA is not enabled is not enabled.

References

Code

Location

Scope

Referrer

bool IsCsmaCaEnabled(void) const { return mInfo.mTxInfo.mCsmaCaEnabled; }

mac_frame.hpp:1167

if (aFrame.IsCsmaCaEnabled())

sub_mac.cpp:538

ot::Mac::SubMac

ot::Mac::SubMac::HandleTransmitDone()

VerifyOrExit(mTransmitFrame.IsCsmaCaEnabled() && !RadioSupportsCsmaBackoff(), swCsma = false);

sub_mac.cpp:807

ot::Mac::SubMac

ot::Mac::SubMac::ShouldHandleCsmaBackOff() const

Call Tree

ot::Mac::TxFrame::IsCsmaCaEnabled() const is called by 2 functions:

ot::Mac::SubMac::HandleTransmitDone()

ot::Mac::SubMac::ShouldHandleCsmaBackOff() const

ot::Mac::TxFrame::IsCsmaCaEnabled() const

Data Use

ot::Mac::TxFrame::IsCsmaCaEnabled() const reads 3 variables:

otRadioFrame::::::mCsmaCaEnabled

otRadioFrame::::mTxInfo

otRadioFrame::mInfo

ot::Mac::TxFrame::IsCsmaCaEnabled() const

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