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416bd537338abdf1227b3973d2cf48e239156b7e
datalink_nc_mode/datalink814_ge/src/linklayer/time_sync.c
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Gatsby Van 416bd53733 Initial version.
2023-12-20 00:11:03 +08:00

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/*****************************************************************************/
/**
* Description: Time sync implementation file.
*
* Author: Author's name
* Date: 2021-12-04 16:32
* LastEditors: FanHao
* LastEditTime: 2022-07-10 20:43
* Revisions: Rev 0.0
* History:
* [2022-07-10]: New branch for Dijian.
* [2021-12-04]: Initial version.
*
* Copyright(c) 2021 Beijing Institute of Technology.
* Lab of Communication and Networking
*
******************************************************************************/
/***************************** Include Files *********************************/
#include <string.h>
#include <stdlib.h>
#include "linklayer814.h"
#include "rtt.h"
#include "../time_ctrl/time_ctrl.h"
#include "../error.h"
#include "../common.h"
/************************** Constant Definitions *****************************/
/***************** Macros (Inline Functions) Definitions *********************/
/**************************** Type Definitions *******************************/
/************************** Variable Definitions *****************************/
/************************** Function Prototypes ******************************/
static void RTT_StageUpdate(L2_RTT_FSM* rttFsmPtr, L2_RTT_SATGE newSatge);
static void RTT_ResetRecord(RTT_RECORD* recordPtr);
static int32_t RTT_GetCounter10nsDeviation(PHY_INST *phyRef);
/*****************************************************************************/
/**
* @brief a slot alignment, base on physical layer information.
*
* @param instPtr a pointer to linklayer layer instance
* @param frameNum
* @param slotNum
*
* @return SUCCESS Initialize successfully.
* FAILURE Initialization failed, allocate memory fail or initial
* bram controller fail.
*
******************************************************************************/
// TODO: Check
int32_t L2_TimeAlign(L2_INST* instPtr, uint32_t frameNum, uint32_t slotNum){
L1_FRAME_TYPE lastRecvdFrame;
lastRecvdFrame = Phy_GetLastRecvFrameType(instPtr->config.phyInstPtr);
if(lastRecvdFrame != L1_NONE_FRAME){
return EIGNORE;
}
// read nextSendTime from physical layer
uint64_t currTime, expctTime;
int64_t timeDiff;
TIME_WORD timeStamp, slotTimerAdjmet;
expctTime = ((uint64_t)(frameNum*L2_SLOTS_PER_FRAME + slotNum))*COUNTE_FRAC_MAX;
expctTime += Phy_GetTimeComp(lastRecvdFrame);
Phy_GetFrameSyncTimeStamp(instPtr->config.phyInstPtr, &timeStamp);
currTime = (uint64_t)timeStamp.frac_part;
currTime += ((uint64_t)timeStamp.int_part) * COUNTE_FRAC_MAX;
timeDiff = (int64_t)(expctTime - currTime);
slotTimerAdjmet.int_part = (uint32_t)(timeDiff/COUNTE_FRAC_MAX);
slotTimerAdjmet.frac_part = (uint32_t)(timeDiff%COUNTE_FRAC_MAX);
TimeCtrl_TimeAdjust(instPtr->config.tmcInstPtr, &slotTimerAdjmet, TM_ADJ_ADD);
return SUCCESS;
}
/**
* @brief Get last RTT stage of a specified RTT descriptor.
*/
inline L2_RTT_SATGE RTT_GetLastStage(L2_RTT_FSM* rttFsmPtr){
ASSERT(rttFsmPtr != NULL);
return rttFsmPtr->rttStatge.last;
}
/**
* @brief Get current RTT stage of a specified RTT descriptor.
*/
inline L2_RTT_SATGE RTT_GetCurrentStage(L2_RTT_FSM* rttFsmPtr){
ASSERT(rttFsmPtr != NULL);
return rttFsmPtr->rttStatge.curr;
}
/**
* @brief Get next RTT stage of a specified RTT descriptor.
*/
inline L2_RTT_SATGE RTT_GetNextStage(L2_RTT_FSM* rttFsmPtr){
ASSERT(rttFsmPtr != NULL);
return rttFsmPtr->rttStatge.next;
}
/**
* @brief Get next RTT stage of a specified RTT descriptor.
*/
static inline void RTT_ResetRecord(RTT_RECORD* recordPtr){
ASSERT(recordPtr != NULL);
memset(recordPtr, 0x00, sizeof(RTT_RECORD));
return;
}
/*****************************************************************************/
/**
* @brief Update corrent time-sync for RTT stage
*
* @param scanFsmPtr A pointer to scan net fsm.
* newSatge New state.
*
* @return NONE.
*
******************************************************************************/
static void RTT_StageUpdate(L2_RTT_FSM* rttFsmPtr, L2_RTT_SATGE newSatge) {
ASSERT(rttFsmPtr != NULL);
ASSERT(newSatge >= RTT_NONE_STAGE && newSatge <= RTT_RSP2);
DBG_INFO("RTT current Stage: %u -> RTT new Stage: %u, Stage: arranged.%d.\n",
rttFsmPtr->rttStatge.curr, rttFsmPtr->rttStatge.next, newSatge);
L2_RcdShift(&(rttFsmPtr->rttStatge), newSatge);
return;
}
/*****************************************************************************/
/**
* @brief Reset RTT systerm .
*
* @param rttFsmPtr
*
* @return SUCCESS Initialization successful.
* EMAC_MEMORY_ALLOC_ERROR Memory allocate error.
*
******************************************************************************/
void RTT_Reset(L2_RTT_FSM* rttFsmPtr){
ASSERT(rttFsmPtr != NULL);
RTT_ResetRecord(&(rttFsmPtr->rttRecord));
rttFsmPtr->rttStatge.last = RTT_NONE_STAGE;
rttFsmPtr->rttStatge.curr = RTT_NONE_STAGE;
rttFsmPtr->rttStatge.next = RTT_NONE_STAGE;
rttFsmPtr->isR1Valid = false;
rttFsmPtr->isR2Valid = false;
rttFsmPtr->isR3Valid = false;
rttFsmPtr->isR4Valid = false;
}
void RTT_Destroy(L2_RTT_FSM* rttFsmPtr){
free(rttFsmPtr);
}
static int32_t RTT_GetCounter10nsDeviation(PHY_INST *phyRef) {
TIME_WORD timeStamp;
int64_t lastFrameSyncT, lastSlotStartT;
Phy_GetFrameSyncTimeStamp(phyRef, &timeStamp);
lastFrameSyncT = (uint64_t) timeStamp.frac_part;
lastFrameSyncT += ((uint64_t)timeStamp.int_part) * COUNTE_FRAC_MAX;
Phy_GetLastSlotStartTimeStamp(phyRef, &timeStamp);
lastSlotStartT = (uint64_t) timeStamp.frac_part;
lastSlotStartT += ((uint64_t)timeStamp.int_part) * COUNTE_FRAC_MAX;
return (PHY_SYNCT2FEND_200K - (lastSlotStartT - lastFrameSyncT));
}
/*****************************************************************************/
/**
* @brief Initialize RTT FSM, allocate memory for FSM instance.
*
* @param rttFsmPtr
*
* @return SUCCESS Initialization successful.
* EMAC_MEMORY_ALLOC_ERROR Memory allocate error.
*
******************************************************************************/
int32_t RTT_Init(L2_RTT_FSM** rttFsmPtr){
(*rttFsmPtr) = (L2_RTT_FSM*) malloc(sizeof(L2_RTT_FSM));
if (*rttFsmPtr == NULL) {
free(*rttFsmPtr);
return EALLOC;
}
RTT_Reset(*rttFsmPtr);
return SUCCESS;
}
/*****************************************************************************/
/**
* @brief Execute a Time-Sync Process.
*
* @param instPtr a pointer to linklayer layer instance
*
* @return SUCCESS Time-Sync Process Done.
* FAILURE Time-Sync Process end with error.
*
******************************************************************************/
int32_t RTT_Proc(L2_INST* instPtr) {
ASSERT(instPtr != NULL);
L2_RTT_FSM* rttFsmPtr = L2_GetRttDesc(instPtr);
RTT_RECORD* rttRecord = &(rttFsmPtr->rttRecord);
PHY_INST *phyRef = instPtr->config.phyInstPtr;
int32_t Status = SUCCESS;
L2_RTT_TOR lastTor, nextTor;
if(instPtr->rtneConfig.last != NULL && instPtr->rtneConfig.last->slotType == SLOT_INTRA_TSYNC){
// Get last tor state
if(instPtr->rtneConfig.last->src0 == instPtr->myInfo.nodeId){
lastTor = RTT_SEND;
}
else if(instPtr->rtneConfig.last->dst0 == instPtr->myInfo.nodeId){
lastTor = RTT_RCV;
}
else{
lastTor = RTT_NONE;
}
}
else{
lastTor = RTT_NONE;
}
if(instPtr->rtneConfig.next != NULL && instPtr->rtneConfig.next->slotType == SLOT_INTRA_TSYNC){
// Get next tor state
if(instPtr->rtneConfig.next->src0 == instPtr->myInfo.nodeId){
nextTor = RTT_SEND;
}
else if(instPtr->rtneConfig.next->dst0 == instPtr->myInfo.nodeId){
nextTor = RTT_RCV;
}
else{
nextTor = RTT_NONE;
}
}
else{
nextTor = RTT_NONE;
}
DBG_INFO("-------- RTT Procedure --------\n");
// Stage trans
// For Head Node: Tx->Rx->Tx->Rx
if(instPtr->myInfo.nodeType == HEAD_NODE){
switch(rttFsmPtr->rttStatge.next) {
case RTT_NONE_STAGE :
DBG_INFO("RTT procedure start...\n");
// TODO
// RTT_ResetRecord(rttRecord);
RTT_StageUpdate(rttFsmPtr, RTT_REQ1);
break;
case RTT_REQ1 :
if(nextTor == RTT_SEND){
DBG_INFO("Prepare data for RTT REQ-1\n");
rttRecord->Tt1.timeH = L2_GetNextFrameNum(instPtr)*L2_SLOTS_PER_FRAME + L2_GetNextSlotNum(instPtr);
rttRecord->Tt1.timeL = 0 ;
DBG_INFO("Tt1-timeL:%u.\n", rttRecord->Tt1.timeL);
DBG_INFO("Tt1-timeH:%u.\n", rttRecord->Tt1.timeH);
RTT_StageUpdate(rttFsmPtr, RTT_RSP1);
}
else{
DBG_INFO("Skip RTT slot, [Stage: %u].\n", rttFsmPtr->rttStatge.next);
}
break;
case RTT_RSP1 :
if(lastTor == RTT_RCV){
if(L2_isDataAvail(instPtr) == true){
DBG_INFO("RTT RSP-1 have been received.\n");
DBG_INFO("Preparing data for RTT REQ-2.\n");
rttFsmPtr->isR2Valid = true;
// Calculate doppler
double doppler = Phy_GetCoarseFreqEst(phyRef);
rttRecord->dopplerR2 = (int32_t)doppler;
DBG_INFO("rttRecord->dopplerR2: %u.\n", rttRecord->dopplerR2);
// Calculate last frame receive time.
int32_t counter10ns = RTT_GetCounter10nsDeviation(phyRef);
// response for rtt Adj
counter10ns += 10000;
counter10ns -= rttRecord->rttAdj;
if ( counter10ns < 0) {
counter10ns += COUNTE_FRAC_MAX;
rttRecord->Tr2.timeH -- ;
_nop_();
}
rttRecord->Tr2.timeH = L2_GetLastFrameNum(instPtr)*L2_SLOTS_PER_FRAME + L2_GetLastSlotNum(instPtr);
rttRecord->Tr2.timeL = (uint32_t)counter10ns;
DBG_INFO("Tr2-timeL:%u.\n", rttRecord->Tr2.timeL);
DBG_INFO("Tr2-timeH:%u.\n", rttRecord->Tr2.timeH);
// Calculate TroundA
rttRecord->TroundA.timeL = rttRecord->Tr2.timeL;
rttRecord->TroundA.timeH = rttRecord->Tr2.timeH - rttRecord->Tt1.timeH;
DBG_INFO("TroundA-timeL:%u.\n", rttRecord->TroundA.timeL);
DBG_INFO("TroundA-timeH:%u.\n", rttRecord->TroundA.timeH);
}
else{
rttFsmPtr->isR2Valid = false;
rttRecord->dopplerR2 = RTT_DOPPLER_NONE;
rttRecord->TroundA.timeL = RTT_TIME_NONE;
rttRecord->TroundA.timeH = RTT_TIME_NONE;
DBG_WARNING("RTT RSP-1 have not been received [Stage: %u].\n", rttFsmPtr->rttStatge.next);
DBG_WARNING("Set dopplerR2 and TroundA to dummy value.\n");
DBG_INFO("dopplerR2:%08X.\n", rttRecord->dopplerR2);
DBG_INFO("TroundA-timeL:%08X.\n", rttRecord->TroundA.timeL);
DBG_INFO("TroundA-timeH:%08X.\n", rttRecord->TroundA.timeH);
}
RTT_StageUpdate(rttFsmPtr, RTT_REQ2);
}
else{
DBG_INFO("Skip RTT slot, [Stage: %u].\n", rttFsmPtr->rttStatge.next);
}
break;
case RTT_REQ2 :
if(nextTor == RTT_SEND){
DBG_INFO("Prepare data for RTT REQ-2\n");
rttRecord->Tt3.timeH = L2_GetNextFrameNum(instPtr)*L2_SLOTS_PER_FRAME + L2_GetNextSlotNum(instPtr);
rttRecord->Tt3.timeL = 0 ;
DBG_INFO("Tt3-timeL:%u.\n", rttRecord->Tt3.timeL);
DBG_INFO("Tt3-timeH:%u.\n", rttRecord->Tt3.timeH);
if ( rttFsmPtr->isR2Valid ) {
// Calculate reply A
rttRecord->TreplyA.timeL = COUNTE_FRAC_MAX - rttRecord->Tr2.timeL;
rttRecord->TreplyA.timeH = rttRecord->Tt3.timeH - rttRecord->Tr2.timeH - 1;
DBG_INFO("TreplyA-timeL:%u.\n", rttRecord->TreplyA.timeL);
DBG_INFO("TreplyA-timeH:%u.\n", rttRecord->TreplyA.timeH);
}
else {
rttRecord->TreplyA.timeL = RTT_TIME_NONE;
rttRecord->TreplyA.timeH = RTT_TIME_NONE;
DBG_WARNING("RTT RSP-1 have not been received [Stage: %u].\n", rttFsmPtr->rttStatge.next);
DBG_WARNING("Set TreplyA to dummy value.\n");
DBG_INFO("TreplyA-timeL:%08X.\n", rttRecord->TreplyA.timeL);
DBG_INFO("TreplyA-timeH:%08X.\n", rttRecord->TreplyA.timeH);
}
RTT_StageUpdate(rttFsmPtr, RTT_RSP2);
}
else{
DBG_INFO("Skip RTT slot, [Stage: %u].\n", rttFsmPtr->rttStatge.next);
}
break;
case RTT_RSP2 :
if(lastTor == RTT_RCV){
if(L2_isDataAvail(instPtr) == true){
DBG_INFO("RTT RSP-2 have been received.\n");
rttFsmPtr->isR4Valid = true;
// Calculate doppler
double doppler = Phy_GetCoarseFreqEst(phyRef);
rttRecord->dopplerR2 = (int32_t)doppler;
DBG_INFO("rttRecord->dopplerR2: %d.\n", rttRecord->dopplerR2);
// Calculate last frame receive time.
int32_t counter10ns = RTT_GetCounter10nsDeviation(phyRef);
if ( counter10ns < 0) {
counter10ns += COUNTE_FRAC_MAX;
rttRecord->Tr4.timeH -- ;
}
rttRecord->Tr2.timeH = L2_GetLastFrameNum(instPtr)*L2_SLOTS_PER_FRAME + L2_GetLastSlotNum(instPtr);
// Get a cnt with clk of 192MHz
rttRecord->Tr4.timeL = (uint32_t)counter10ns;
DBG_INFO("Tr4-timeL:%u.\n", rttRecord->Tr4.timeL);
DBG_INFO("Tr4-timeH:%u.\n", rttRecord->Tr4.timeH);
}
else{
rttFsmPtr->isR4Valid = false;
rttRecord->Tr4.timeL = RTT_TIME_NONE;
rttRecord->Tr4.timeH = RTT_TIME_NONE;
DBG_WARNING("RTT RSP-2 have not been received [Stage: %u].\n", rttFsmPtr->rttStatge.next);
DBG_WARNING("Set Tr4 to dummy value.\n");
DBG_INFO("Tr4-timeL:%08X.\n", rttRecord->Tr4.timeL);
DBG_INFO("Tr4-timeH:%08X.\n", rttRecord->Tr4.timeH);
}
RTT_StageUpdate(rttFsmPtr, RTT_NONE_STAGE);
DBG_INFO("RTT procedure end...\n");
}
break;
default :
break;
}
}
// For Member Node: Rx->Tx->Rx->Tx
else{
switch (rttFsmPtr->rttStatge.next) {
case RTT_NONE_STAGE :
DBG_INFO("RTT procedure start...\n");
// TODO
// RTT_ResetRecord(rttRecord);
RTT_StageUpdate(rttFsmPtr, RTT_REQ1);
break;
case RTT_REQ1 :
if(lastTor == RTT_RCV){
if(L2_isDataAvail(instPtr) == true){
DBG_INFO("RTT REQ-1 have been received.\n");
DBG_INFO("Preparing data for RTT RSP-1.\n");
rttFsmPtr->isR2Valid = true;
// Calculate doppler
double doppler = Phy_GetCoarseFreqEst(phyRef);
rttRecord->dopplerR2 = (int32_t)doppler;
DBG_INFO("rttRecord->dopplerR2: %d.\n", rttRecord->dopplerR2);
// Calculate last frame receive time.
int32_t counter10ns = RTT_GetCounter10nsDeviation(phyRef);
if ( counter10ns < 0) {
counter10ns += COUNTE_FRAC_MAX;
rttRecord->Tr1.timeH -- ;
}
rttRecord->Tr1.timeH = L2_GetLastFrameNum(instPtr)*L2_SLOTS_PER_FRAME + L2_GetLastSlotNum(instPtr);
rttRecord->Tr1.timeL = (uint32_t)counter10ns;
DBG_INFO("Tr1-timeL:%u.\n", rttRecord->Tr1.timeL);
DBG_INFO("Tr1-timeH:%u.\n", rttRecord->Tr1.timeH);
}
else{
rttFsmPtr->isR1Valid = false;
rttRecord->dopplerR1 = RTT_DOPPLER_NONE;
rttRecord->Tr1.timeL = RTT_TIME_NONE;
rttRecord->Tr1.timeH = RTT_TIME_NONE;
DBG_WARNING("RTT REQ-1 have not been received [Stage: %u].\n", rttFsmPtr->rttStatge.next);
DBG_WARNING("Set dopplerR1 and Tr1 to dummy value.\n");
DBG_INFO("dopplerR1:%08X.\n", rttRecord->dopplerR1);
DBG_INFO("Tr1-timeL:%08X.\n", rttRecord->Tr1.timeL);
DBG_INFO("Tr1-timeH:%08X.\n", rttRecord->Tr1.timeH);
}
RTT_StageUpdate(rttFsmPtr, RTT_RSP1);
}
break;
case RTT_RSP1 :
if(nextTor == RTT_SEND){
DBG_INFO("Prepare data for RTT RSP-1\n");
rttRecord->Tt2.timeH = L2_GetNextFrameNum(instPtr)*L2_SLOTS_PER_FRAME + L2_GetNextSlotNum(instPtr);
rttRecord->Tt2.timeL = 0 ;
DBG_INFO("Tt2-timeL:%u.\n", rttRecord->Tt2.timeL);
DBG_INFO("Tt2-timeH:%u.\n", rttRecord->Tt2.timeH);
if ( rttFsmPtr->isR1Valid ) {
// Calculate reply B
rttRecord->TreplyB.timeL = COUNTE_FRAC_MAX - rttRecord->Tr1.timeL;
rttRecord->TreplyB.timeH = rttRecord->Tt2.timeH - rttRecord->Tr1.timeH - 1;
DBG_INFO("TreplyB-timeL:%u.\n", rttRecord->TreplyB.timeL);
DBG_INFO("TreplyB-timeH:%u.\n", rttRecord->TreplyB.timeH);
}
else {
rttRecord->TreplyB.timeL = RTT_TIME_NONE;
rttRecord->TreplyB.timeH = RTT_TIME_NONE;
DBG_WARNING("RTT REQ-1 have not been received [Stage: %u].\n", rttFsmPtr->rttStatge.next);
DBG_WARNING("Set ReplayB to dummy value.\n");
DBG_INFO("TreplyB-timeL:%08X.\n", rttRecord->TreplyB.timeL);
DBG_INFO("TreplyB-timeH:%08X.\n", rttRecord->TreplyB.timeH);
}
RTT_StageUpdate(rttFsmPtr, RTT_REQ2);
}
break;
case RTT_REQ2 :
if(lastTor == RTT_RCV){
if(L2_isDataAvail(instPtr) == true){
DBG_INFO("RTT REQ-2 have been received.\n");
DBG_INFO("Preparing data for RTT RSP-2.\n");
rttFsmPtr->isR3Valid = true;
// Calculate doppler
double doppler = Phy_GetCoarseFreqEst(phyRef);
rttRecord->dopplerR2 = (int32_t)doppler;
DBG_INFO("rttRecord->dopplerR2: %d.\n", rttRecord->dopplerR2);
// Calculate last frame receive time.
int32_t counter10ns = RTT_GetCounter10nsDeviation(phyRef);
if ( counter10ns < 0) {
counter10ns += COUNTE_FRAC_MAX;
rttRecord->Tr3.timeH -- ;
}
rttRecord->Tr3.timeL = (uint32_t)counter10ns;
DBG_INFO("Tr3-timeL:%u.\n", rttRecord->Tr3.timeL);
DBG_INFO("Tr3-timeH:%u.\n", rttRecord->Tr3.timeH);
// Calculate TroundB
rttRecord->TroundB.timeL = rttRecord->Tr3.timeL;
rttRecord->TroundB.timeH = rttRecord->Tr3.timeH - rttRecord->Tt2.timeH;
DBG_INFO("TroundB-timeL:%u.\n", rttRecord->TroundB.timeL);
DBG_INFO("TroundB-timeH:%u.\n", rttRecord->TroundB.timeH);
}
else{
rttFsmPtr->isR3Valid = false;
rttRecord->dopplerR3 = RTT_DOPPLER_NONE;
rttRecord->TroundB.timeL = RTT_TIME_NONE;
rttRecord->TroundB.timeH = RTT_TIME_NONE;
DBG_WARNING("RTT REQ-2 have not been received [Stage: %u].\n", rttFsmPtr->rttStatge.next);
DBG_WARNING("Set dopplerR3 and ReplayB to dummy value.\n");
DBG_INFO("dopplerR3:%08X.\n", rttRecord->dopplerR3);
DBG_INFO("TroundB-timeL:%08X.\n", rttRecord->TroundB.timeL);
DBG_INFO("TroundB-timeH:%08X.\n", rttRecord->TroundB.timeH);
}
RTT_StageUpdate(rttFsmPtr, RTT_RSP2);
}
break;
case RTT_RSP2 :
if(nextTor == RTT_SEND){
DBG_INFO("Prepare data for RTT RSP-2\n");
rttRecord->Tt4.timeH = L2_GetNextFrameNum(instPtr)*L2_SLOTS_PER_FRAME + L2_GetNextSlotNum(instPtr);
rttRecord->Tt4.timeL = 0;
DBG_INFO("Tt4-timeL:%u.\n", rttRecord->Tt4.timeL);
DBG_INFO("Tt4-timeH:%u.\n", rttRecord->Tt4.timeH);
if ( rttFsmPtr->isR3Valid ) {
// Calculate reply B
rttRecord->TreplyB.timeL = COUNTE_FRAC_MAX - rttRecord->Tr3.timeL;
rttRecord->TreplyB.timeH = rttRecord->Tt4.timeH - rttRecord->Tr3.timeH - 1;
DBG_INFO("TreplyB-timeL:%u.\n", rttRecord->TreplyB.timeL);
DBG_INFO("TreplyB-timeH:%u.\n", rttRecord->TreplyB.timeH);
// TODO implement a time adjustment.
DBG_INFO("RTT procedure end...\n");
}
else {
rttRecord->TreplyB.timeL = RTT_TIME_NONE;
rttRecord->TreplyB.timeH = RTT_TIME_NONE;
DBG_WARNING("RTT REQ-2 have not been received [Stage: %u].\n", rttFsmPtr->rttStatge.next);
DBG_WARNING("Set ReplayB to dummy value.\n");
DBG_INFO("TreplyB-timeL:%08X.\n", rttRecord->TreplyB.timeL);
DBG_INFO("TreplyB-timeH:%08X.\n", rttRecord->TreplyB.timeH);
}
RTT_StageUpdate(rttFsmPtr, RTT_NONE_STAGE);
}
break;
default :
break;
}
}
return Status;
}
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