#include "CanNw.h" CAN_NW_STATE euNwState; unsigned char ucNwSendPduType; //网络管理控制发送选择 0：关闭发送 1：发送APP报文 2：发送网络管理APP报文 unsigned int uiNwTimCnt; unsigned int uiNwToutCnt; unsigned int uiNwRMSCnt; unsigned int uiNwBsSlpCnt; unsigned int uiSetNwPduCycVal; unsigned int uiNwPduCycCnt; unsigned int uiNwLocWkpOffCnt; unsigned char ucActiveWakeupBit; unsigned char ucRemoteWakupFlg; unsigned char ucNwPowerUpFlg; unsigned char ucNwNetIdelCheck; unsigned char ucNwNetIdelFlg; unsigned char ucPreLocWkpStu; unsigned char ucNetActiveFlg; unsigned char ImmediateNM_count; unsigned int DiagCnt; unsigned char RepeatMessageReq; unsigned char DiagMsgRcvFlag; unsigned char RSSDiagReq; unsigned char CanNwWakeupSourceCheck(unsigned char LocalSource,unsigned char *RemoteSource); unsigned char CanNwNetIdelCheck(unsigned char *IdelFlg); void CanNwInit(void) { euNwState = CAN_NW_RESERVED; uiNwTimCnt = 0u; uiNwToutCnt = 0u; uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; uiNwBsSlpCnt = 0u; uiSetNwPduCycVal = REPEAT_NW_CYCLE_TIMER_THR; ucActiveWakeupBit = PASSIVE_WAKEUP; ucRemoteWakupFlg = 0u; ucNwPowerUpFlg = 0u; ucNwSendPduType = SEND_DISABLE; uiNwPduCycCnt = 0; ucNwNetIdelCheck = 0; ucNwNetIdelFlg = 0; ucPreLocWkpStu = PASSIVE_WAKEUP; uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; ucNetActiveFlg = 0;//网络管理使能 Can_Nw_Init(); } /* 函数名：void CanNwHandle(void) 调度周期时间：10ms 相关说明：网络管理程序，包含唤醒检测，网络管理状态机切换，网络空闲检测 */ void CanNwHandle(void) { static unsigned char FlgTemp = 0,FlgTemp1 = 0; //if((euNwState == CAN_NW_RESERVED)||(euNwState == CAN_NW_GOTO_SLEEP)) if(euNwState == CAN_NW_RESERVED) { if((ucRemoteWakupFlg == 1)||(I_IGN_SIGN == IGN_ON)) { FlgTemp1 = 0; if(FlgTemp == 0) { FlgTemp = 1; C0CTRH &= ~0x0300; // 设置正常模式 } } else { FlgTemp = 0; if(FlgTemp1 == 0) { C0CTRH |= 0x0300; // 设置监听模式 FlgTemp1 = 1; } } } if(DiagMsgRcvFlag == 1) { DiagCnt = 5000; DiagMsgRcvFlag = 0; if(euNwState==CAN_NW_READY_SLEEP)RSSDiagReq=1; } ucActiveWakeupBit = CanNwWakeupSourceCheck(ucIgnStus,&ucRemoteWakupFlg); ucNwNetIdelFlg = CanNwNetIdelCheck(&ucNwNetIdelCheck); //CAN_2F6.Msg_Bit.NWM_STATE = euNwState; switch(euNwState) { case CAN_NW_RESERVED: { if((ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP)||(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP)) { uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; euNwState = CAN_NW_RMS_SLEEP; //睡眠模式到重复消息模式 //设置100ms周期发送NW_PDU uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; ucNwSendPduType = SEND_NWAPP_PDU; uiNwPduCycCnt = 0; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) //本地唤醒进入立即发送网络管理报文模式 { ImmediateNM_count = 0; uiSetNwPduCycVal = IMMEDIATENM_CYCLE_TIMER_THR; } else { ImmediateNM_count = 5; uiSetNwPduCycVal = REPEAT_NW_CYCLE_TIMER_THR; } } else { euNwState = CAN_NW_RESERVED; if(ucNwNetIdelFlg == 1) { if(uiNwTimCnt > 5000) //5sec goto sleep { ucNwSendPduType = SEND_DISABLE; SleepDetect(); } } } } break; case CAN_NW_RMS_SLEEP: { if(ImmediateNM_count >= 4 )uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; if((ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP)||(ucNetActiveFlg == NW_NET_ACTIVE)) { uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { if(uiNwRMSCnt == NM_TIMEOUT) //1S超时进入正常模式 { euNwState = CAN_NW_NOS_REPEAT_MESSAGE; //重复状态模式进入正常模式 uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; //网络管理定时器重置为“0” uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; //设置200ms周期发送NW_PDU ucNwSendPduType = SEND_NWAPP_PDU; } } else /*if(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP)*/ { if(uiNwRMSCnt == NM_TIMEOUT) //1S超时进入正常模式 { euNwState = CAN_NW_NOS_REPEAT_MESSAGE; //重复状态模式进入正常模式 uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; //网络管理定时器重置为“0” uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; //设置200ms周期发送NW_PDU ucNwSendPduType = SEND_NWAPP_PDU; } } } else { //if(uiNwTimCnt > REPEAT_MESSAGE_TIMER_THR) //唤醒信号超时1S后 //if(uiNwLocWkpOffCnt == NM_TIMEOUT) if(uiNwRMSCnt == NM_TIMEOUT) { euNwState = CAN_NW_READY_SLEEP; //重复状态进入准备睡眠模式 uiNwTimCnt = 500-uiNwPduCycCnt; ucNwSendPduType = SEND_APP_PDU; } } } break; case CAN_NW_RMS_PREPARE_SLEEP: { if(ImmediateNM_count >= 4 )uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { if(uiNwRMSCnt == NM_TIMEOUT) //1S超时进入正常模式 { euNwState = CAN_NW_NOS_REPEAT_MESSAGE; //重复状态模式进入正常模式 uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; //网络管理定时器重置为“0” uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; //设置200ms周期发送NW_PDU ucNwSendPduType = SEND_NWAPP_PDU; } } else /*if(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP)*/ { if(uiNwRMSCnt == NM_TIMEOUT) //1S超时进入正常模式 { euNwState = CAN_NW_NOS_REPEAT_MESSAGE; //重复状态模式进入正常模式 uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; //网络管理定时器重置为“0” uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; //设置200ms周期发送NW_PDU ucNwSendPduType = SEND_NWAPP_PDU; } } } else { //if(uiNwTimCnt > REPEAT_MESSAGE_TIMER_THR) //唤醒信号超时1S后 /* if(uiNwLocWkpOffCnt == NM_TIMEOUT) { euNwState = CAN_NW_READY_SLEEP; //重复状态进入准备睡眠模式 uiNwTimCnt = 500-uiNwPduCycCnt;; ucNwSendPduType = SEND_APP_PDU; } */ //SW030BT03 if(uiNwRMSCnt == NM_TIMEOUT) { euNwState = CAN_NW_READY_SLEEP; //重复状态进入准备睡眠模式 uiNwTimCnt = 500-uiNwPduCycCnt; ucNwSendPduType = SEND_APP_PDU; } } } break; case CAN_NW_RMS_NORMAL_OPERATION: { if(ImmediateNM_count >= 4 )uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { if(uiNwRMSCnt == NM_TIMEOUT) //1S超时进入正常模式 { euNwState = CAN_NW_NOS_REPEAT_MESSAGE; //重复状态模式进入正常模式 uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; //网络管理定时器重置为“0” uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; //设置200ms周期发送NW_PDU ucNwSendPduType = SEND_NWAPP_PDU; } } else /*if(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP)*/ { if(uiNwRMSCnt == NM_TIMEOUT) //1S超时进入正常模式 { euNwState = CAN_NW_NOS_REPEAT_MESSAGE; //重复状态模式进入正常模式 uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; //网络管理定时器重置为“0” uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; //设置200ms周期发送NW_PDU ucNwSendPduType = SEND_NWAPP_PDU; } } } else { //if(uiNwTimCnt > REPEAT_MESSAGE_TIMER_THR) //唤醒信号超时1S后 /* if(uiNwLocWkpOffCnt == NM_TIMEOUT) { euNwState = CAN_NW_READY_SLEEP; //重复状态进入准备睡眠模式 uiNwTimCnt = 500-uiNwPduCycCnt;; ucNwSendPduType = SEND_APP_PDU; } */ //SW030BT03 if(uiNwRMSCnt == NM_TIMEOUT) { euNwState = CAN_NW_READY_SLEEP; //重复状态进入准备睡眠模式 uiNwTimCnt = 500-uiNwPduCycCnt; ucNwSendPduType = SEND_APP_PDU; } } } break; case CAN_NW_RMS_READY_SLEEP: { if(ImmediateNM_count >= 4 )uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { if(uiNwRMSCnt == NM_TIMEOUT) //1S超时进入正常模式 { euNwState = CAN_NW_NOS_REPEAT_MESSAGE; //重复状态模式进入正常模式 uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; //网络管理定时器重置为“0” uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; //设置200ms周期发送NW_PDU ucNwSendPduType = SEND_NWAPP_PDU; } } else /*if(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP)*/ { if(uiNwRMSCnt == NM_TIMEOUT) //1S超时进入正常模式 { euNwState = CAN_NW_NOS_REPEAT_MESSAGE; //重复状态模式进入正常模式 uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; //网络管理定时器重置为“0” uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; //设置200ms周期发送NW_PDU ucNwSendPduType = SEND_NWAPP_PDU; } } } else { //if(uiNwTimCnt > REPEAT_MESSAGE_TIMER_THR) //唤醒信号超时1S后 /* if(uiNwLocWkpOffCnt == NM_TIMEOUT) { euNwState = CAN_NW_READY_SLEEP; //重复状态进入准备睡眠模式 uiNwTimCnt = 0; ucNwSendPduType = SEND_APP_PDU; } */ //SW030BT03 if(uiNwRMSCnt == NM_TIMEOUT) { euNwState = CAN_NW_READY_SLEEP; //重复状态进入准备睡眠模式 uiNwTimCnt = 500-uiNwPduCycCnt; ucNwSendPduType = SEND_APP_PDU; } } } break; case CAN_NW_NOS_REPEAT_MESSAGE: { //if((ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP)||(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP)) if(RepeatMessageReq == 1) { RepeatMessageReq = 0; euNwState = CAN_NW_RMS_NORMAL_OPERATION; uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; uiNwTimCnt = 0; ucNwSendPduType = SEND_NWAPP_PDU; uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; ImmediateNM_count = 5; uiNwPduCycCnt = 0; } if((ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP)||(ucNetActiveFlg == NW_NET_ACTIVE)) { uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 ucNwSendPduType = SEND_NWAPP_PDU; } else /*if(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP)*/ { uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 ucNwSendPduType = SEND_NWAPP_PDU; } } else { //if((uiNwTimCnt > REPEAT_MESSAGE_TIMER_THR)||(uiNwRMSCnt == NM_TIMEOUT)) //if((uiNwLocWkpOffCnt == NM_TIMEOUT)&&(uiNwRMSCnt == NM_TIMEOUT)&&(DiagCnt==NM_TIMEOUT)) if(DiagCnt==NM_TIMEOUT) { euNwState = CAN_NW_READY_SLEEP; uiNwTimCnt = 500-uiNwPduCycCnt;; ucNwSendPduType = SEND_APP_PDU; } } } break; case CAN_NW_NOS_READY_SLEEP: { if(RepeatMessageReq == 1) { RepeatMessageReq = 0; euNwState = CAN_NW_RMS_NORMAL_OPERATION; uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; uiNwTimCnt = 0; ucNwSendPduType = SEND_NWAPP_PDU; uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; ImmediateNM_count = 5; uiNwPduCycCnt = 0; } //if((ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP)||(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP)) if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 ucNwSendPduType = SEND_NWAPP_PDU; } else /*if(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP)*/ { uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 ucNwSendPduType = SEND_NWAPP_PDU; } } else { //if((uiNwTimCnt > REPEAT_MESSAGE_TIMER_THR)||(uiNwRMSCnt == NM_TIMEOUT)) //if((uiNwLocWkpOffCnt == NM_TIMEOUT)&&(uiNwRMSCnt == NM_TIMEOUT)&&(DiagCnt==NM_TIMEOUT)) if(DiagCnt==NM_TIMEOUT) { euNwState = CAN_NW_READY_SLEEP; uiNwTimCnt = 500-uiNwPduCycCnt;; ucNwSendPduType = SEND_APP_PDU; } } } break; case CAN_NW_READY_SLEEP: { if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; euNwState = CAN_NW_NOS_READY_SLEEP; uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; ucNwSendPduType = SEND_NWAPP_PDU; } else if(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP) { /*Wait In CAN_NW_NOS_READY_SLEEP */ ucNwSendPduType = SEND_APP_PDU; if(RepeatMessageReq == 1) { RepeatMessageReq = 0; euNwState = CAN_NW_RMS_READY_SLEEP; uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; uiNwTimCnt = 0; ucNwSendPduType = SEND_NWAPP_PDU; uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; ImmediateNM_count = 5; uiNwPduCycCnt = 0; } } else { if(RSSDiagReq == 1) { RSSDiagReq = 0; uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; euNwState = CAN_NW_NOS_READY_SLEEP; uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiNwTimCnt = 0; uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; ucNwSendPduType = SEND_NWAPP_PDU; } if(uiNwTimCnt > NM_TIMEOUT_TIMER_THR) { euNwState = CAN_NW_GOTO_SLEEP; uiNwTimCnt = 0; ucNwSendPduType = SEND_DISABLE; } if(RepeatMessageReq == 1) { RepeatMessageReq = 0; euNwState = CAN_NW_RMS_READY_SLEEP; uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; uiNwTimCnt = 0; ucNwSendPduType = SEND_NWAPP_PDU; uiSetNwPduCycVal = NM_NORMAL_CYCLE_TIMER_THR; ImmediateNM_count = 5; uiNwPduCycCnt = 0; } } } break; case CAN_NW_GOTO_SLEEP: { if((ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP)||(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP)) { uiNwLocWkpOffCnt = NM_TIMEOUT_TIMER_THR; euNwState = CAN_NW_RMS_PREPARE_SLEEP; uiNwRMSCnt = REPEAT_MESSAGE_TIMER_THR; //设置1S超时后进入正常模式定时器 uiSetNwPduCycVal = REPEAT_NW_CYCLE_TIMER_THR; //设置100ms周期发送NW_PDU uiNwTimCnt = 0; ucNwSendPduType = SEND_NWAPP_PDU; uiNwPduCycCnt = 0; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) //本地唤醒进入立即发送网络管理报文模式 { ImmediateNM_count = 0; uiSetNwPduCycVal = IMMEDIATENM_CYCLE_TIMER_THR; } else { ImmediateNM_count = 5; uiSetNwPduCycVal = REPEAT_NW_CYCLE_TIMER_THR; } } else { if(uiNwTimCnt > WAIT_BUS_SLEEP_TIMER_THR) { //满足进入睡眠条件后 执行睡眠程序，注意唤醒后状态机必须切换到 "euNwState = CAN_NW_RESERVED" if(ucNwNetIdelFlg == 1) { uiNwTimCnt = 0; ucNwSendPduType = SEND_DISABLE; FlgTemp = 0; FlgTemp1 = 0; C0CTRH |= 0x0300; // 设置监听模式 SleepDetect(); } else { //waiting can bus idel uiNwTimCnt = WAIT_BUS_SLEEP_TIMER_THR; ucNwSendPduType = SEND_DISABLE; } } } } break; default: { euNwState = CAN_NW_GOTO_SLEEP; uiNwTimCnt = 0; } break; } TxCanNwMsg_6B7.Msg_Part.RCP3_Address=0x36; /* if(euNwState == CAN_NW_RMS_SLEEP || euNwState == CAN_NW_RMS_PREPARE_SLEEP) TxCanNwMsg_6B7.Msg_Part.RCP3_RMR=1; else TxCanNwMsg_6B7.Msg_Part.RCP3_RMR=0; */ //20190707一直是0 TxCanNwMsg_6B7.Msg_Part.RCP3_RMR=0; if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { TxCanNwMsg_6B7.Msg_Part.RCP3_AWB = 1; } else { TxCanNwMsg_6B7.Msg_Part.RCP3_AWB = 0; } if((euNwState == CAN_NW_NOS_REPEAT_MESSAGE)||(euNwState == CAN_NW_NOS_READY_SLEEP)) { TxCanNwMsg_6B7.Msg_Part.RCP3_NMSts = 1; } else { TxCanNwMsg_6B7.Msg_Part.RCP3_NMSts = 0; } if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { TxCanNwMsg_6B7.Msg_Part.RCP3_Stayawake_reasons_2=0; } else { TxCanNwMsg_6B7.Msg_Part.RCP3_Stayawake_reasons_2=0; } if(ucActiveWakeupBit == REMOTE_ACTIVE_WAKEUP) { TxCanNwMsg_6B7.Msg_Part.RCP3_Wakeup_reasons=2; } else if(ucActiveWakeupBit == LOCAL_ACTIVE_WAKEUP) { TxCanNwMsg_6B7.Msg_Part.RCP3_Wakeup_reasons=1; } else { TxCanNwMsg_6B7.Msg_Part.RCP3_Wakeup_reasons=0; } TxCanNwMsg_6B7.Msg_Part.RCP3_Stayawake_reasons_1=0; TxCanNwMsg_6B7.Msg_Part.RCP3_Stayawake_reasons_4=0; TxCanNwMsg_6B7.Msg_Part.RCP3_Stayawake_reasons_5=0; TxCanNwMsg_6B7.Msg_Part.RCP3_Stayawake_reasons_6=0; TxCanNwMsg_6B7.Msg_Part.RCP3_Stayawake_reasons_7=0; TxCanNwMsg_6B7.Msg_Part.RCP3_Stayawake_reasons_8=0; Copy_Array_to_Array(TxCanNwPdu_436.DB,TxCanNwMsg_6B7.Msg_Byte,8); } unsigned char CanNwWakeupSourceCheck(unsigned char LocalSource,unsigned char *RemoteSource) { static unsigned char ucRemWkpTemp = 0u; unsigned char ucRtnTemp; ucRtnTemp = PASSIVE_WAKEUP; if(ucNwPowerUpFlg == 0u) //上电初始化后进入循环后网络管理定时器清"0" { ucNwPowerUpFlg = 1u; uiNwTimCnt = 0u; ucRemWkpTemp = 0; } else { if(uiNwTimCnt > (NM_NORMAL_CYCLE_TIMER_THR+REPEAT_NW_CYCLE_TIMER_THR)||(*RemoteSource == 1)) //300ms检测一次远程标志位 { if(*RemoteSource == 1) { *RemoteSource = 0; uiNwTimCnt = 0; ucRemWkpTemp = 1; } else { ucRemWkpTemp = 0; } } } if(LocalSource == IGN_ON) { ucPreLocWkpStu = LOCAL_ACTIVE_WAKEUP; ucRtnTemp = LOCAL_ACTIVE_WAKEUP; } else if(ucRemWkpTemp == 1) { if(ucPreLocWkpStu == LOCAL_ACTIVE_WAKEUP) { ucRtnTemp = PASSIVE_WAKEUP; } else { ucRtnTemp = REMOTE_ACTIVE_WAKEUP; } } else { ucPreLocWkpStu = PASSIVE_WAKEUP; ucRtnTemp = PASSIVE_WAKEUP; } return ucRtnTemp; } unsigned char CanNwNetIdelCheck(unsigned char *IdelFlg) { static unsigned int suiIdelTimCnt = 0; static unsigned char sucIdelCheckCnt = 0; if(++suiIdelTimCnt > 30) { if(*IdelFlg == 0) { if(++sucIdelCheckCnt > 3) { sucIdelCheckCnt = 3; return 1; } else { suiIdelTimCnt = 0; } } else { *IdelFlg = 0; suiIdelTimCnt = 0; sucIdelCheckCnt = 0; } if(suiIdelTimCnt > 40) { suiIdelTimCnt = 40; } } return 0; }