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modules: openthread: platform: radio: Time Sync OT Feature support

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Add missing otRadioIeInfo structure and add plaform time to transmit frame

Signed-off-by: Dave Lacerte <lacerte.dave@hydroquebec.com>
This commit is contained in:
Dave Lacerte 2024-03-26 14:49:19 -04:00 committed by David Leach
parent 903bbefef3
commit 379ac5e394
2 changed files with 22 additions and 1 deletions
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3
modules/openthread/Kconfig.features
View file

@ -341,7 +341,8 @@ config OPENTHREAD_SRP_SERVER
select OPENTHREAD_ECDSA
config OPENTHREAD_TIME_SYNC
bool "The time synchronization service feature"
bool "The time synchronization service feature [EXPERIMENTAL]"
select EXPERIMENTAL
config OPENTHREAD_TREL
bool "TREL radio link for Thread over Infrastructure feature"

20
modules/openthread/platform/radio.c
View file

@ -85,6 +85,10 @@ static otRadioFrame sTransmitFrame;
static otRadioFrame ack_frame;
static uint8_t ack_psdu[ACK_PKT_LENGTH];
#if defined(CONFIG_OPENTHREAD_TIME_SYNC)
static otRadioIeInfo tx_ie_info;
#endif
static struct net_pkt *tx_pkt;
static struct net_buf *tx_payload;
@ -334,6 +338,10 @@ static void dataInit(void)
for (size_t i = 0; i < CHANNEL_COUNT; i++) {
max_tx_power_table[i] = OT_RADIO_POWER_INVALID;
}
#if defined(CONFIG_OPENTHREAD_TIME_SYNC)
sTransmitFrame.mInfo.mTxInfo.mIeInfo = &tx_ie_info;
#endif
}
void platformRadioInit(void)
@ -385,6 +393,18 @@ void transmit_message(struct k_work *tx_job)
radio_api->set_channel(radio_dev, channel);
radio_api->set_txpower(radio_dev, get_transmit_power_for_channel(channel));
#if defined(CONFIG_OPENTHREAD_TIME_SYNC)
if (sTransmitFrame.mInfo.mTxInfo.mIeInfo->mTimeIeOffset != 0) {
uint8_t *time_ie =
sTransmitFrame.mPsdu + sTransmitFrame.mInfo.mTxInfo.mIeInfo->mTimeIeOffset;
uint64_t offset_plat_time =
otPlatTimeGet() + sTransmitFrame.mInfo.mTxInfo.mIeInfo->mNetworkTimeOffset;
*(time_ie++) = sTransmitFrame.mInfo.mTxInfo.mIeInfo->mTimeSyncSeq;
sys_put_le64(offset_plat_time, time_ie);
}
#endif
net_pkt_set_ieee802154_frame_secured(tx_pkt,
sTransmitFrame.mInfo.mTxInfo.mIsSecurityProcessed);
net_pkt_set_ieee802154_mac_hdr_rdy(tx_pkt, sTransmitFrame.mInfo.mTxInfo.mIsHeaderUpdated);