#include "UDS_DTC.h"
//#include "Services_ODO.h"
uint8_t isNeedSaveDTC = 0u;
uint8_t HVoltageStatus = 0u;
uint8_t LVoltageStatus = 0u;
/**
*DTC列表
*/
const uint32_t DTCList[18u][2u] =
{
{U100700, 1u},
{U100701, 1u},
{U100702, 1u},
{U100703, 1u},
{U100706, 1u},
{U10070F, 1u},
{U100710, 1u},
{B110000, 1u},
{B110001, 1u},
{B110002, 1u},
{B110005, 1u},
{B110006, 1u},
{B110007, 1u},
{B110008, 1u},
{B110009, 1u},
{B11000A, 1u},
{B11000B, 1u},
{B11000C, 1u},
};
/**
*DTC发生时间
*/
uint32_t DTCTimerList[18u] = {0u};
/**
*msg列表
*/
uint32_t msgList[6][4] =
{
{0x18FFC325ul, 8u, 200u ,0u},
{0x18FFDA21ul, 8u, 200u ,0u},
{0x18FE4EECul, 8u, 100u ,0u},
{0x18FF14E8ul, 8u, 100u ,0u},//周期不知道
{0x18F0010Bul, 8u, 100u ,0u},
{0x0CF00400ul, 8u, 10u ,0u},
};
/**
*测试DTC
*@param timer 计时器增加的时间，单位：ms
*/
void TestDTC(uint16_t timer)
{
if(getKL15Status())
{
if(!getEngStatus())
{
TestDTC_B110001(timer); /*检测控制模块输入电压低*/
TestDTC_B110000(timer); /*检测控制模块输入电压高*/
if(!getPowerStatus())
{
TestDTC_U100700(); /*检测can总线关闭*/
TestDTC_B110002(); /*EEPROM 故障*/
TestDTC_B110005(); /*气压传感器1开路/对地短路故障*/
TestDTC_B110006(); /* 气压传感器1对电源短路故障*/
TestDTC_B110007(); /*气压传感器2开路/对地短路故障*/
TestDTC_B110008(); /*气压传感器2开路对电源短路故障*/
TestDTC_B110009(); /*驱动桥1机油温度传感器对地短路故障*/
TestDTC_B11000A(); /* 驱动桥2机油温度传感器对地短路故障*/
TestDTC_B11000B(); /* 转向机油温度传感器对地短路故障*/
TestDTC_B11000C(); /*IC 功能limphome故障*/
if(!getBusoffStatus())
{
if(isDTCEnable())
{
TestDTC_U100701(); /*Switch2通讯丢失*/
TestDTC_U100702(); /*BCM1通讯丢失*/
TestDTC_U100703(); /*DCM1通讯丢失*/
TestDTC_U100706(); /*与车道偏离系统通讯丢失*/
TestDTC_U10070F(); /*EBC1_ABS通讯丢失*/
TestDTC_U100710(); /*EEC1通讯丢失*/
}
}
}
if(isNeedSaveDTC)
{
SaveDTCData();
isNeedSaveDTC = 0u;
}
}
}
}
/**
*检测can总线关闭
*/
void TestDTC_U100700(void)
{
if(DTCList[U100700][1u])
{
if(getBUS_OFF_FLAG())
{
ChangeDTCData(cnU100700, DTCError);
}
else
{
ChangeDTCData(cnU100700, DTCNoError);
}
}
}
/**
*检测控制模块输入电压低
*@param timer 计时器增加的时间，单位：ms
*/
void TestDTC_B110001(uint16_t timer)
{
uint32_t KL30Voltage = 0u;
if(DTCList[cnB110001][1u])
{
KL30Voltage = getKL30Voltage();
if(KL30Voltage <= MinimumVoltage)
{
if(DTCTimerList[cnB110001] == LowVoltageTimer)
{
ChangeDTCData(cnB110001, DTCError);
}
else
{
DTCTimerList[cnB110001] += timer;
}
}
if(KL30Voltage >= RestoreMinimumVoltage)
{
if(DTCTimerList[cnB110001] == 0u)
{
ChangeDTCData(cnB110001, DTCNoError);
}
else
{
if(DTCTimerList[cnB110001] > timer)
{
DTCTimerList[cnB110001] -= timer;
}
else
{
DTCTimerList[cnB110001] = 0u;
}
}
}
}
}
/**
*检测控制模块输入电压高
*@param timer 计时器增加的时间，单位：ms
*/
void TestDTC_B110000(uint16_t timer)
{
uint16_t KL30Voltage = 0u;
if(DTCList[cnB110000][1u])
{
KL30Voltage = getKL30Voltage();
if(KL30Voltage >= MaximumVoltage)
{
if(DTCTimerList[cnB110000] == HightVoltageTimer)
{
ChangeDTCData(cnB110000, DTCError);
}
else
{
DTCTimerList[cnB110000] += timer;
}
}
if(KL30Voltage <= RestoreMaximumVoltage)
{
if(DTCTimerList[cnB110000] == 0u)
{
ChangeDTCData(cnB110000, DTCNoError);
}
else
{
if(DTCTimerList[cnB110000] > timer)
{
DTCTimerList[cnB110000] -= timer;
}
else
{
DTCTimerList[cnB110000] = 0u;
}
}
}
}
}
/**
*Switch2通讯丢失
*/
void TestDTC_U100701(void)
{
if(DTCList[cnU100701][1u])
{
//if(Val_EOL_F110_EMS())
{
if(getMSGStatus(cnMSG325))
{
ChangeDTCData(cnU100701, DTCError);
}
else
{
ChangeDTCData(cnU100701, DTCNoError);
}
}
}
}
/**
*BCM1通讯丢失
*/
void TestDTC_U100702(void)
{
if(DTCList[cnU100702][1u])
{
//if(Val_EOL_F110_TCU())
{
if(getMSGStatus(cnMSGA21))
{
ChangeDTCData(cnU100702, DTCError);
}
else
{
ChangeDTCData(cnU100702, DTCNoError);
}
}
}
}
/**
*DCM1通讯丢失
*/
void TestDTC_U100703(void)
{
if(DTCList[cnU100703][1u])
{
//if(Val_EOL_F110_ESC())
{
if(getMSGStatus(cnMSGEEC))
{
ChangeDTCData(cnU100703, DTCError);
}
else
{
ChangeDTCData(cnU100703, DTCNoError);
}
}
}
}
/**
*与车道偏离系统通讯丢失
*/
void TestDTC_U100706(void)
{
if(DTCList[cnU100706][1u])
{
if(Val_EOL_605C_LDWS())
{
if(getMSGStatus(cnMSG4E8))
{
ChangeDTCData(cnU100706, DTCError);
}
else
{
ChangeDTCData(cnU100706, DTCNoError);
}
}
}
}
/**
*EBC1_ABS通讯丢失
*/
void TestDTC_U10070F(void)
{
if(DTCList[cnU10070F][1u])
{
//if(Val_EOL_F110_BCM())
{
if(getMSGStatus(cnMSG10B))
{
ChangeDTCData(cnU10070F, DTCError);
}
else
{
ChangeDTCData(cnU10070F, DTCNoError);
}
}
}
}
/**
*EEC1通讯丢失
*/
void TestDTC_U100710(void)
{
if(DTCList[cnU100710][1u])
{
//if(Val_EOL_F110_GW())
{
if(getMSGStatus(cnMSG400))
{
ChangeDTCData(cnU100710, DTCError);
}
else
{
ChangeDTCData(cnU100710, DTCNoError);
}
}
}
}
/**
*EEPROM 故障
*/
void TestDTC_B110002(void)
{
}
/**
*气压传感器1开路/对地短路故障
*/
void TestDTC_B110005(void)
{
if(DTCList[cnB110005][1u])
{
if(0u)
{
ChangeDTCData(cnB110005, DTCError);
}
else
{
ChangeDTCData(cnB110005, DTCNoError);
}
}
}
/**
*气压传感器1对电源短路故障
*/
void TestDTC_B110006(void)
{
if(DTCList[cnB110006][1u])
{
if(0u)
{
ChangeDTCData(cnB110006, DTCError);
}
else
{
ChangeDTCData(cnB110006, DTCNoError);
}
}
}
/**
*气压传感器2开路/对地短路故障
*/
void TestDTC_B110007(void)
{
}
/**
*气压传感器2开路对电源短路故障
*/
void TestDTC_B110008(void)
{
}
/**
*驱动桥1机油温度传感器对地短路故障
*/
void TestDTC_B110009(void)
{
}
/**
*驱动桥2机油温度传感器对地短路故障
*/
void TestDTC_B11000A(void)
{
}
/**
*转向机油温度传感器对地短路故障
*/
void TestDTC_B11000B(void)
{
}
/**
*IC 功能limphome故障
*/
void TestDTC_B11000C(void)
{
}
/**
*获取30电电压状态
*@return 30电电压状态 0为电压正常,1为低压,2为高压
*/
uint8_t getPowerStatus(void)
{
uint8_t enResult = NormalVottage;
uint32_t KL30Voltage = getKL30Voltage();
if((KL30Voltage >= 16000u) && (KL30Voltage <= 32000u))
{
//if(LVoltageStatus == 1u)
{
if(KL30Voltage < 17000u)
{
enResult = LowVottage;
setDTCEnableTimer(H_LVoltageDTCEnableTimer);
}
else
{
LVoltageStatus = 0u;
enResult = NormalVottage;
}
}
//else if(HVoltageStatus == 1u)
{
if(KL30Voltage > 31000u)
{
enResult = HightVottage;
setDTCEnableTimer(H_LVoltageDTCEnableTimer);
}
else
{
HVoltageStatus = 0u;
enResult = NormalVottage;
}
}
//else
{
enResult = NormalVottage;
}
}
else if(KL30Voltage > 16000u)
{
HVoltageStatus = 1u;
enResult = HightVottage;
setDTCEnableTimer(H_LVoltageDTCEnableTimer);
}
else
{
LVoltageStatus = 1u;
enResult = LowVottage;
setDTCEnableTimer(H_LVoltageDTCEnableTimer);
}
return enResult;
}
/**
*获取busoff状态
*@return busoff状态 0为正常,1为异常
*/
uint8_t getBusoffStatus(void)
{
if(getBUS_OFF_Status())
{
setDTCEnableTimer(BusOffDTCEnableTimer);
}
return getBUS_OFF_Status();
return 0;
}
/**
*获取发动机启动状态
*@return EngStatus 0为未启动,1为启动
*/
uint8_t getEngStatus(void)
{
return 0u;
}
/**
*获取报文状态
*@param cnMsgID 报文数组下标
*@return 报文状态 0为在线,1为掉线
*/
uint8_t getMSGStatus(uint8_t cnMsgID)
{
uint8_t enResult;
if(msgList[cnMsgID][3u] < msgList[cnMsgID][2u] * OfflineLoopMultiple)
{
enResult = 0u;
}
else
{
enResult = 1u;
}
return enResult;
}
/**
*更改DTC状态
*@param DTCNum DTC编号
*@param DTCStatus DTC状态
*/
void ChangeDTCData(uint8_t DTCNum, uint8_t DTCStatus)
{
if(DTCTestIsOpen())
{
if((uint8_t)(DTCToDFlashInfo.DTC[DTCNum].DTCStatus & DTCNoTestLastClear) == DTCNoTestLastClear)
{
DTCToDFlashInfo.DTC[DTCNum].DTCStatus &= (uint8_t)(~DTCNoTestLastClear);
}
if((uint8_t)(DTCToDFlashInfo.DTC[DTCNum].DTCStatus & DTCNoTestThisCycle) == DTCNoTestThisCycle)
{
DTCToDFlashInfo.DTC[DTCNum].DTCStatus &= (uint8_t)(~DTCNoTestThisCycle);
}
if(DTCStatus == DTCError)
{
if((uint8_t)(DTCToDFlashInfo.DTC[DTCNum].DTCStatus & DTCError) != DTCError)
{
DTCToDFlashInfo.DTC[DTCNum].DTCStatus |= DTCError;
if((uint8_t)(DTCToDFlashInfo.DTC[DTCNum].DTCStatus & DTCErrorThisCycle) != DTCErrorThisCycle)
{
DTCToDFlashInfo.DTC[DTCNum].DTCStatus |= DTCErrorThisCycle;
DTCToDFlashInfo.DTC[DTCNum].DTCAgeing = 0u;
DTCToDFlashInfo.DTC[DTCNum].DTCPendingCount++;
if(DTCToDFlashInfo.DTC[DTCNum].DTCPendingCount >= MaxDTCPendingCount)
{
if((uint8_t)(DTCToDFlashInfo.DTC[DTCNum].DTCStatus & DTCConfirmed) != DTCConfirmed)
{
DTCToDFlashInfo.DTC[DTCNum].DTCStatus |= DTCConfirmed;
}
}
}
if((uint8_t)(DTCToDFlashInfo.DTC[DTCNum].DTCStatus & DTCPending) != DTCPending)
{
DTCToDFlashInfo.DTC[DTCNum].DTCStatus |= DTCPending;
}
if((uint8_t)(DTCToDFlashInfo.DTC[DTCNum].DTCStatus & DTCErrorLastClear) != DTCErrorLastClear)
{
DTCToDFlashInfo.DTC[DTCNum].DTCStatus |= DTCErrorLastClear;
}
/*DTCToDFlashInfo.DTC[DTCNum].Snapshot.ECUPowerVoltage = (uint8_t)(getKL30Voltage() / 100u);
DTCToDFlashInfo.DTC[DTCNum].Snapshot.VehicleSpeed = 0u;
if(DTCToDFlashInfo.DTC[DTCNum].Snapshot.OccurrenceCounter == 0u)
{
DTCToDFlashInfo.DTC[DTCNum].Snapshot.FirstMalfunction = (Data_ODO_Read() / 10u);
}
if(DTCToDFlashInfo.DTC[DTCNum].Snapshot.OccurrenceCounter < 255u)
{
DTCToDFlashInfo.DTC[DTCNum].Snapshot.OccurrenceCounter++;
}
DTCToDFlashInfo.DTC[DTCNum].Snapshot.LastMalfunction = (Data_ODO_Read() / 10u);*/
isNeedSaveDTC = 1u;
}
}
else
{
if((uint8_t)(DTCToDFlashInfo.DTC[DTCNum].DTCStatus & DTCError) == DTCError)
{
DTCToDFlashInfo.DTC[DTCNum].DTCStatus &= DTCNoError;
isNeedSaveDTC = 1u;
}
}
}
}
/**
*保存DTC状态
*/
void SaveDTCData(void)
{
WriteDFlashData(EEPROM_BLOCK_UDS_DTC, (uint32_t *)&DTCToDFlashInfo.Flag, sizeof(DTCToDFlashInfo) / 4u, NoNeedWait);
}