mirror of
https://github.com/espressif/openthread.git
synced 2026-07-06 12:20:22 +00:00
Yakun Xu
56d0e7212b
This commit adds enhanced frame pending feature of Thread 1.2. This requires the platform radio driver to correctly set frame pending bit for Data frames and MAC Data Request frames.
128 lines
4.4 KiB
C++
128 lines
4.4 KiB
C++
/*
|
|
* Copyright (c) 2019, The OpenThread Authors.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the copyright holder nor the
|
|
* names of its contributors may be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "mac_frame.h"
|
|
|
|
#include "mac/mac_frame.hpp"
|
|
|
|
using namespace ot;
|
|
|
|
bool otMacFrameDoesAddrMatch(const otRadioFrame *aFrame,
|
|
otPanId aPanId,
|
|
otShortAddress aShortAddress,
|
|
const otExtAddress *aExtAddress)
|
|
{
|
|
const Mac::Frame &frame = *static_cast<const Mac::Frame *>(aFrame);
|
|
bool rval = false;
|
|
Mac::Address dst;
|
|
Mac::PanId panid;
|
|
|
|
SuccessOrExit(frame.GetDstAddr(dst));
|
|
|
|
switch (dst.GetType())
|
|
{
|
|
case Mac::Address::kTypeShort:
|
|
SuccessOrExit(frame.GetDstPanId(panid));
|
|
rval = (panid == Mac::kPanIdBroadcast || panid == aPanId) &&
|
|
(dst.GetShort() == Mac::kShortAddrBroadcast || dst.GetShort() == aShortAddress);
|
|
break;
|
|
|
|
case Mac::Address::kTypeExtended:
|
|
SuccessOrExit(frame.GetDstPanId(panid));
|
|
rval = (panid == Mac::kPanIdBroadcast || panid == aPanId) &&
|
|
dst.GetExtended() == *static_cast<const Mac::ExtAddress *>(aExtAddress);
|
|
break;
|
|
|
|
case Mac::Address::kTypeNone:
|
|
rval = true;
|
|
break;
|
|
}
|
|
|
|
exit:
|
|
return rval;
|
|
}
|
|
|
|
bool otMacFrameIsAck(const otRadioFrame *aFrame)
|
|
{
|
|
return static_cast<const Mac::Frame *>(aFrame)->GetType() == Mac::Frame::kFcfFrameAck;
|
|
}
|
|
|
|
bool otMacFrameIsData(const otRadioFrame *aFrame)
|
|
{
|
|
return static_cast<const Mac::Frame *>(aFrame)->GetType() == Mac::Frame::kFcfFrameData;
|
|
}
|
|
|
|
bool otMacFrameIsDataRequest(const otRadioFrame *aFrame)
|
|
{
|
|
return static_cast<const Mac::Frame *>(aFrame)->IsDataRequestCommand();
|
|
}
|
|
|
|
bool otMacFrameIsAckRequested(const otRadioFrame *aFrame)
|
|
{
|
|
return static_cast<const Mac::Frame *>(aFrame)->GetAckRequest();
|
|
}
|
|
|
|
otError otMacFrameGetSrcAddr(const otRadioFrame *aFrame, otMacAddress *aMacAddress)
|
|
{
|
|
otError error;
|
|
Mac::Address address;
|
|
|
|
error = static_cast<const Mac::Frame *>(aFrame)->GetSrcAddr(address);
|
|
SuccessOrExit(error);
|
|
|
|
switch (address.GetType())
|
|
{
|
|
case Mac::Address::kTypeNone:
|
|
aMacAddress->mType = OT_MAC_ADDRESS_TYPE_NONE;
|
|
break;
|
|
|
|
case Mac::Address::kTypeShort:
|
|
aMacAddress->mType = OT_MAC_ADDRESS_TYPE_SHORT;
|
|
aMacAddress->mAddress.mShortAddress = address.GetShort();
|
|
break;
|
|
|
|
case Mac::Address::kTypeExtended:
|
|
aMacAddress->mType = OT_MAC_ADDRESS_TYPE_EXTENDED;
|
|
aMacAddress->mAddress.mExtAddress = address.GetExtended();
|
|
break;
|
|
}
|
|
|
|
exit:
|
|
return error;
|
|
}
|
|
|
|
uint8_t otMacFrameGetSequence(const otRadioFrame *aFrame)
|
|
{
|
|
return static_cast<const Mac::Frame *>(aFrame)->GetSequence();
|
|
}
|
|
|
|
void otMacFrameProcessTransmitAesCcm(otRadioFrame *aFrame, const otExtAddress *aExtAddress)
|
|
{
|
|
static_cast<Mac::TxFrame *>(aFrame)->ProcessTransmitAesCcm(*static_cast<const Mac::ExtAddress *>(aExtAddress));
|
|
}
|