diagnostic/Dem/Dem.c

   1 /* -------------------------------- Arctic Core ------------------------------\r
   2  * Arctic Core - the open source AUTOSAR platform http://arccore.com\r
   3  *\r
   4  * Copyright (C) 2009  ArcCore AB <contact@arccore.com>\r
   5  *\r
   6  * This source code is free software; you can redistribute it and/or modify it\r
   7  * under the terms of the GNU General Public License version 2 as published by the\r
   8  * Free Software Foundation; See <http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt>.\r
   9  *\r
  10  * This program is distributed in the hope that it will be useful, but\r
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\r
  12  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License\r
  13  * for more details.\r
  14  * -------------------------------- Arctic Core ------------------------------*/\r
  15 \r
  16 // 904 PC-Lint MISRA 14.7: OK. Allow VALIDATE, VALIDATE_RV and VALIDATE_NO_RV to return value.\r
  17 //lint -emacro(904,VALIDATE_RV,VALIDATE_NO_RV,VALIDATE)\r
  18 \r
  19 // 522 PC-Lint exception for empty functions\r
  20 //lint -esym(522,storeFreezeFrameDataEvtMem)\r
  21 //lint -esym(522,deleteFreezeFrameDataPriMem)\r
  22 //lint -esym(522,storeFreezeFrameDataPreInit)\r
  23 //lint -esym(522,storeFreezeFrameDataPriMem)\r
  24 //lint -esym(522,updateFreezeFrameOccurrencePreInit)\r
  25 \r
  26 // PC-Lint misunderstanding of MISRA 8.12, 18.1: Empty arrays are OK as long as size 0 is specified.\r
  27 //lint -esym(85,preInitFreezeFrameBuffer)\r
  28 //lint -esym(85,priMemFreezeFrameBuffer)\r
  29 \r
  30 \r
  31 /*\r
  32  *  General requirements\r
  33  */\r
  34 /** @req DEM126 */\r
  35 /** @req DEM151.partially */\r
  36 /** @req DEM152 */\r
  37 /** @req DEM013.14229-1 */\r
  38 /** @req DEM277 */\r
  39 /** @req DEM363 */\r
  40 /** @req DEM113 */ /** @req DEM174 */\r
  41 /** @req DEM286 */\r
  42 /** @req DEM267 */\r
  43 /** @req DEM364 */\r
  44 /** @req DEM114 */\r
  45 /** @req DEM124 */\r
  46 /** @req DEM370 */\r
  47 \r
  48 \r
  49 \r
  50 #include <string.h>\r
  51 #include "Dem.h"\r
  52 //#include "Fim.h"\r
  53 #include "NvM.h"\r
  54 //#include "SchM_Dem.h"\r
  55 #include "MemMap.h"\r
  56 #include "Cpu.h"\r
  57 #include "Dem_Types.h"\r
  58 #include "Dem_Lcfg.h"\r
  59 \r
  60 #define USE_DEBUG_PRINTF\r
  61 #include "debug.h"\r
  62 /*\r
  63  * Local defines\r
  64  */\r
  65 #define DEBOUNCE_FDC_TEST_FAILED  127\r
  66 #define DEBOUNCE_FDC_TEST_PASSED -128\r
  67 \r
  68 #if  ( DEM_DEV_ERROR_DETECT == STD_ON )\r
  69 #include "Det.h"\r
  70 /** @req DEM117 */\r
  71 #define VALIDATE_RV(_exp,_api,_err,_rv ) \\r
  72         if( !(_exp) ) { \\r
  73           Det_ReportError(MODULE_ID_DEM, 0, _api, _err); \\r
  74           return _rv; \\r
  75         }\r
  76 \r
  77 #define VALIDATE_NO_RV(_exp,_api,_err ) \\r
  78   if( !(_exp) ) { \\r
  79           Det_ReportError(MODULE_ID_DEM, 0, _api, _err); \\r
  80           return; \\r
  81         }\r
  82 #define DET_REPORTERROR(_x,_y,_z,_q) Det_ReportError(_x, _y, _z, _q)\r
  83 \r
  84 #else\r
  85 #define VALIDATE_RV(_exp,_api,_err,_rv )\r
  86 #define VALIDATE_NO_RV(_exp,_api,_err )\r
  87 #define DET_REPORTERROR(_x,_y,_z,_q)\r
  88 #endif\r
  89 \r
  90 #if (DEM_OBD_SUPPORT == STD_ON)\r
  91 #error "DEM_OBD_SUPPORT is set to STD_ON, this is not supported by the code."\r
  92 #endif\r
  93 \r
  94 #if (DEM_PTO_SUPPORT == STD_ON)\r
  95 #error "DEM_PTO_SUPPORT is set to STD_ON, this is not supported by the code."\r
  96 #endif\r
  97 \r
  98 #if (DEM_TYPE_OF_DTC_SUPPORTED != 0x01)\r
  99 #error "DEM_TYPE_OF_DTC_SUPPORTED is not set to 1 (ISO14229-1), only ISO14229-1 is currently supported by the code."\r
 100 #endif\r
 101 \r
 102 \r
 103 /*\r
 104  * Local types\r
 105  */\r
 106 #if !defined(USE_DCM)\r
 107 typedef uint8 Dcm_NegativeResponseCodeType;\r
 108 #define DCM_E_POSITIVERESPONSE ((Dcm_NegativeResponseCodeType)0x00)\r
 109 #endif\r
 110 \r
 111 // DtcFilterType\r
 112 typedef struct {\r
 113         Dem_EventStatusExtendedType dtcStatusMask;\r
 114         Dem_DTCKindType                         dtcKind;\r
 115         Dem_DTCOriginType                       dtcOrigin;\r
 116         Dem_FilterWithSeverityType      filterWithSeverity;\r
 117         Dem_DTCSeverityType                     dtcSeverityMask;\r
 118         Dem_FilterForFDCType            filterForFaultDetectionCounter;\r
 119         uint16                                          faultIndex;\r
 120 } DtcFilterType;\r
 121 \r
 122 // DisableDtcStorageType\r
 123 typedef struct {\r
 124         boolean                                         storageDisabled;\r
 125         Dem_DTCGroupType                        dtcGroup;\r
 126         Dem_DTCKindType                         dtcKind;\r
 127 } DisableDtcStorageType;\r
 128 \r
 129 // For keeping track of the events status\r
 130 typedef struct {\r
 131         Dem_EventIdType                         eventId;\r
 132         const Dem_EventParameterType *eventParamRef;\r
 133         sint8                                           faultDetectionCounter;\r
 134         uint16                                          occurrence;                             /** @req DEM011 */\r
 135         Dem_EventStatusExtendedType     eventStatusExtended;    /** @req DEM006 */\r
 136         boolean                                         errorStatusChanged;\r
 137 } EventStatusRecType;\r
 138 \r
 139 // Types for storing different event data on event memory\r
 140 typedef struct {\r
 141         Dem_EventIdType                         eventId;\r
 142         uint16                                          occurrence;\r
 143         Dem_EventStatusExtendedType eventStatusExtended;\r
 144         ChecksumType                            checksum;\r
 145 } EventRecType;\r
 146 \r
 147 typedef struct {\r
 148         Dem_EventIdType         eventId;\r
 149         uint16                          dataSize;\r
 150         uint8                           data[DEM_MAX_SIZE_EXT_DATA];\r
 151         ChecksumType            checksum;\r
 152 } ExtDataRecType;\r
 153 \r
 154 \r
 155 // State variable\r
 156 typedef enum\r
 157 {\r
 158   DEM_UNINITIALIZED = 0,\r
 159   DEM_PREINITIALIZED,\r
 160   DEM_INITIALIZED\r
 161 } Dem_StateType; /** @req DEM169 */\r
 162 \r
 163 \r
 164 static Dem_StateType demState = DEM_UNINITIALIZED;\r
 165 \r
 166 // Help pointer to configuration set\r
 167 static const Dem_ConfigSetType *configSet;\r
 168 \r
 169 /*\r
 170  * Allocation of DTC filter parameters\r
 171  */\r
 172 static DtcFilterType dtcFilter;\r
 173 \r
 174 /*\r
 175  * Allocation of Disable/Enable DTC storage parameters\r
 176  */\r
 177 static DisableDtcStorageType disableDtcStorage;\r
 178 \r
 179 /*\r
 180  * Allocation of operation cycle state list\r
 181  */\r
 182 static Dem_OperationCycleStateType operationCycleStateList[DEM_OPERATION_CYCLE_ID_ENDMARK];\r
 183 \r
 184 /*\r
 185  * Allocation of local event status buffer\r
 186  */\r
 187 static EventStatusRecType       eventStatusBuffer[DEM_MAX_NUMBER_EVENT];\r
 188 \r
 189 /*\r
 190  * Allocation of pre-init event memory (used between pre-init and init)\r
 191  */\r
 192 /** @req DEM207 */\r
 193 static FreezeFrameRecType       preInitFreezeFrameBuffer[DEM_MAX_NUMBER_FF_DATA_PRE_INIT];\r
 194 static ExtDataRecType           preInitExtDataBuffer[DEM_MAX_NUMBER_EXT_DATA_PRE_INIT];\r
 195 \r
 196 /*\r
 197  * Allocation of primary event memory ramlog (after init) in uninitialized memory\r
 198  */\r
 199 /** @req DEM162 */\r
 200 EventRecType                    priMemEventBuffer[DEM_MAX_NUMBER_EVENT_PRI_MEM];\r
 201 static FreezeFrameRecType       priMemFreezeFrameBuffer[DEM_MAX_NUMBER_FF_DATA_PRI_MEM];\r
 202 //FreezeFrameRecType        FreezeFrameMirrorBuffer[DEM_MAX_NUMBER_FF_DATA_PRI_MEM];\r
 203 extern FreezeFrameRecType*  FreezeFrameMirrorBuffer[];\r
 204 static ExtDataRecType           priMemExtDataBuffer[DEM_MAX_NUMBER_EXT_DATA_PRI_MEM];\r
 205 HealingRecType                  priMemAgingBuffer[DEM_MAX_NUMBER_AGING_PRI_MEM];\r
 206 extern HealingRecType                   HealingMirrorBuffer[DEM_MAX_NUMBER_AGING_PRI_MEM];\r
 207 \r
 208 /* block in NVRam, use for freezeframe */\r
 209 extern const NvM_BlockIdType FreezeFrameBlockId[DEM_MAX_NUMBER_FF_DATA_PRI_MEM];\r
 210 /* block in NVRam, use for aging */\r
 211 extern const NvM_BlockIdType HealingBlockId;\r
 212 \r
 213 \r
 214 /*\r
 215 *Allocation of freezeFrame storage timestamp,record the time order\r
 216 */\r
 217 /**private variable for freezeframe */\r
 218 static uint32 FF_TimeStamp = 0;\r
 219 \r
 220 /*\r
 221  * TRUE:        priMemFreezeFrameBuffer changed,\r
 222  * FALSE:       priMemFreezeFrameBuffer not changed\r
 223  */\r
 224 static boolean FFIsModified = FALSE;\r
 225 \r
 226 /*\r
 227  * TRUE:        priMemAgingBuffer changed,\r
 228  * FALSE:       priMemAgingBuffer not changed\r
 229  */\r
 230 static boolean AgingIsModified = FALSE;\r
 231 \r
 232 /*\r
 233  * Procedure:   zeroPriMemBuffers\r
 234  * Description: Fill the primary buffers with zeroes\r
 235  */\r
 236 //lint -save\r
 237 //lint -e84 //PC-Lint exception, size 0 is OK.\r
 238 //lint -e957    PC-Lint exception - Used only by DemTest\r
 239 void demZeroPriMemBuffers(void)\r
 240 {\r
 241         memset(priMemEventBuffer, 0, sizeof(priMemEventBuffer));\r
 242         memset(priMemFreezeFrameBuffer, 0, sizeof(priMemFreezeFrameBuffer));\r
 243         memset(priMemExtDataBuffer, 0, sizeof(priMemExtDataBuffer));\r
 244 }\r
 245 //lint -restore\r
 246 \r
 247 /*\r
 248  * Procedure:   calcChecksum\r
 249  * Description: Calculate checksum over *data to *(data+nrOfBytes-1) area\r
 250  */\r
 251 static ChecksumType calcChecksum(void *data, uint16 nrOfBytes)\r
 252 {\r
 253         uint16 i;\r
 254         uint8 *byte = (uint8*)data;\r
 255         ChecksumType sum = 0;\r
 256 \r
 257         for (i = 0; i < nrOfBytes; i++) {\r
 258                 sum += byte[i];\r
 259         }\r
 260         sum ^= 0xaaaau;\r
 261         return sum;\r
 262 }\r
 263 \r
 264 \r
 265 /*\r
 266  * Procedure:   checkDtcKind\r
 267  * Description: Return TRUE if "dtcKind" match the events DTCKind or "dtcKind"\r
 268  *                              is "DEM_DTC_KIND_ALL_DTCS" otherwise FALSE.\r
 269  */\r
 270 static boolean checkDtcKind(Dem_DTCKindType dtcKind, const Dem_EventParameterType *eventParam)\r
 271 {\r
 272         boolean result = FALSE;\r
 273 \r
 274         if (dtcKind == DEM_DTC_KIND_ALL_DTCS) {\r
 275                 result = TRUE;\r
 276         }\r
 277         else {\r
 278                 if (eventParam->DTCClassRef != NULL) {\r
 279                         if (eventParam->DTCClassRef->DTCKind == dtcKind) {\r
 280                                 result = TRUE;\r
 281                         }\r
 282                 }\r
 283         }\r
 284         return result;\r
 285 }\r
 286 \r
 287 \r
 288 /*\r
 289  * Procedure:   checkDtcGroup\r
 290  * Description: Return TRUE if "dtc" match the events DTC or "dtc" is\r
 291  *                              "DEM_DTC_GROUP_ALL_DTCS" otherwise FALSE.\r
 292  */\r
 293 static boolean checkDtcGroup(uint32 dtc, const Dem_EventParameterType *eventParam)\r
 294 {\r
 295         boolean result = FALSE;\r
 296 \r
 297         if (dtc == DEM_DTC_GROUP_ALL_DTCS) {\r
 298                 result = TRUE;\r
 299         }\r
 300         else {\r
 301                 if (eventParam->DTCClassRef != NULL) {\r
 302                         if (eventParam->DTCClassRef->DTC == dtc) {\r
 303                                 result = TRUE;\r
 304                         }\r
 305                 }\r
 306         }\r
 307         return result;\r
 308 }\r
 309 \r
 310 \r
 311 /*\r
 312  * Procedure:   checkDtcOrigin\r
 313  * Description: Return TRUE if "dtcOrigin" match any of the events DTCOrigin otherwise FALSE.\r
 314  */\r
 315 static boolean checkDtcOrigin(Dem_DTCOriginType dtcOrigin, const Dem_EventParameterType *eventParam)\r
 316 {\r
 317         boolean result = FALSE;\r
 318         boolean dtcOriginFound = FALSE;\r
 319         uint16 i;\r
 320 \r
 321         for (i = 0;(i < DEM_MAX_NR_OF_EVENT_DESTINATION) && (!dtcOriginFound); i++){\r
 322                 dtcOriginFound = (eventParam->EventClass->EventDestination[i] == dtcOrigin);\r
 323         }\r
 324 \r
 325         if (dtcOriginFound) {\r
 326                 result = TRUE;\r
 327         }\r
 328 \r
 329         return result;\r
 330 }\r
 331 \r
 332 /*\r
 333  * Procedure:   checkDtcSeverityMask\r
 334  * Description: Return TRUE if "dtcSeverityMask" match any of the events DTC severity otherwise FALSE.\r
 335  */\r
 336 // PC-Lint (715 etc): Remove errors until function is filled.\r
 337 //lint -e{715}          Symbol not referenced\r
 338 static boolean checkDtcSeverityMask(Dem_DTCSeverityType dtcSeverityMask, const Dem_EventParameterType *eventParam)\r
 339 {\r
 340         boolean result = TRUE;\r
 341 \r
 342         // TODO: This function is optional, may be implemented here.\r
 343 \r
 344         return result;\r
 345 }\r
 346 \r
 347 \r
 348 /*\r
 349  * Procedure:   checkDtcFaultDetectionCounterMask\r
 350  * Description: TBD.\r
 351  */\r
 352 // PC-Lint (715 etc): Remove errors until function is filled.\r
 353 //lint -e{715}          Symbol not referenced\r
 354 static boolean checkDtcFaultDetectionCounter(const Dem_EventParameterType *eventParam)\r
 355 {\r
 356         boolean result = TRUE;\r
 357 \r
 358         // TODO: Not implemented yet.\r
 359 \r
 360         return result;\r
 361 }\r
 362 \r
 363 \r
 364 /*\r
 365  * Procedure:   lookupEventStatusRec\r
 366  * Description: Returns the pointer to event id parameters of "eventId" in "*eventStatusBuffer",\r
 367  *                              if not found NULL is returned.\r
 368  */\r
 369 static void lookupEventStatusRec(Dem_EventIdType eventId, EventStatusRecType **const eventStatusRec)\r
 370 {\r
 371         uint8 i;\r
 372         boolean eventIdFound = FALSE;\r
 373 \r
 374         for (i = 0; (i < DEM_MAX_NUMBER_EVENT) && (!eventIdFound); i++) {\r
 375                 eventIdFound = (eventStatusBuffer[i].eventId == eventId);\r
 376         }\r
 377 \r
 378         if (eventIdFound) {\r
 379                 *eventStatusRec = &eventStatusBuffer[i-1];\r
 380         } else {\r
 381                 *eventStatusRec = NULL;\r
 382         }\r
 383 }\r
 384 \r
 385 \r
 386 /*\r
 387  * Procedure:   lookupEventIdParameter\r
 388  * Description: Returns the pointer to event id parameters of "eventId" in "*eventIdParam",\r
 389  *                              if not found NULL is returned.\r
 390  */\r
 391 static void lookupEventIdParameter(Dem_EventIdType eventId, const Dem_EventParameterType **const eventIdParam)\r
 392 {\r
 393         const Dem_EventParameterType *EventIdParamList = configSet->EventParameter;\r
 394 \r
 395         /* Lookup the correct event id parameters */\r
 396         uint16 i=0;\r
 397         while ((EventIdParamList[i].EventID != eventId) && (!EventIdParamList[i].Arc_EOL)) {\r
 398                 i++;\r
 399         }\r
 400 \r
 401         if (!EventIdParamList[i].Arc_EOL) {\r
 402                 *eventIdParam = &EventIdParamList[i];\r
 403         } else {\r
 404                 *eventIdParam = NULL;\r
 405         }\r
 406 }\r
 407 /*\r
 408  * Procedure:   checkEntryValid\r
 409  * Description: Returns whether event id "eventId" is a valid entry in primary memory\r
 410  */\r
 411 static boolean checkEntryValid(Dem_EventIdType eventId){\r
 412         const Dem_EventParameterType *EventIdParamList = configSet->EventParameter;\r
 413         boolean isValid = FALSE;\r
 414         uint16 i=0;\r
 415         while ((EventIdParamList[i].EventID != eventId) && (!EventIdParamList[i].Arc_EOL)) {\r
 416                 i++;\r
 417         }\r
 418 \r
 419         if (!EventIdParamList[i].Arc_EOL) {\r
 420                 // Event was found\r
 421                 uint16 index = 0;\r
 422                 for (index = 0; (index < DEM_MAX_NR_OF_EVENT_DESTINATION)\r
 423                                          && (EventIdParamList[i].EventClass->EventDestination[index] != DEM_EVENT_DESTINATION_END_OF_LIST); index++) {\r
 424                         if( DEM_DTC_ORIGIN_PRIMARY_MEMORY == EventIdParamList[i].EventClass->EventDestination[index]){\r
 425                                 // Event should be stored in primary memory.\r
 426                                 isValid = TRUE;\r
 427                         }\r
 428                 }\r
 429 \r
 430         } else {\r
 431                 // The event did not exist\r
 432         }\r
 433         return isValid;\r
 434 }\r
 435 /*\r
 436  * Procedure:   preDebounceNone\r
 437  * Description: Returns the result of the debouncing.\r
 438  */\r
 439 static Dem_EventStatusType preDebounceNone(const Dem_EventStatusType reportedStatus, const EventStatusRecType* statusRecord) {\r
 440         Dem_EventStatusType returnCode;\r
 441         (void)statusRecord;             // Just to get rid of PC-Lint warnings\r
 442 \r
 443         switch (reportedStatus) {\r
 444         case DEM_EVENT_STATUS_FAILED: /** @req DEM091.NoneFailed */\r
 445         case DEM_EVENT_STATUS_PASSED: /** @req DEM091.NonePassed */\r
 446                 // Already debounced, do nothing.\r
 447                 break;\r
 448 \r
 449         default:\r
 450                 // TODO: What to do with PREFAIL and PREPASSED on no debouncing?\r
 451                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_PREDEBOUNCE_NONE_ID, DEM_E_PARAM_DATA);\r
 452                 break;\r
 453         }\r
 454 \r
 455         returnCode = reportedStatus;\r
 456         return returnCode;\r
 457 }\r
 458 \r
 459 \r
 460 /*\r
 461  * Procedure:   preDebounceCounterBased\r
 462  * Description: Returns the result of the debouncing.\r
 463  */\r
 464 static Dem_EventStatusType preDebounceCounterBased(Dem_EventStatusType reportedStatus, EventStatusRecType* statusRecord) {\r
 465         Dem_EventStatusType returnCode;\r
 466         const Dem_PreDebounceCounterBasedType* pdVars = statusRecord->eventParamRef->EventClass->PreDebounceAlgorithmClass->PreDebounceAlgorithm.PreDebounceCounterBased;\r
 467 \r
 468         switch (reportedStatus) {\r
 469         case DEM_EVENT_STATUS_PREFAILED:\r
 470                 if (statusRecord->faultDetectionCounter < DEBOUNCE_FDC_TEST_FAILED) {\r
 471                         if ((pdVars->JumpUp) && (statusRecord->faultDetectionCounter < 0)) {\r
 472                                 statusRecord->faultDetectionCounter = 0;\r
 473                         } else {\r
 474                                 if (((sint16)statusRecord->faultDetectionCounter + (sint8)pdVars->CountInStepSize) < DEBOUNCE_FDC_TEST_FAILED) {\r
 475                                         statusRecord->faultDetectionCounter += (sint8)pdVars->CountInStepSize;\r
 476                                 } else {\r
 477                                         statusRecord->faultDetectionCounter = DEBOUNCE_FDC_TEST_FAILED;\r
 478                                 }\r
 479                         }\r
 480                 }\r
 481                 break;\r
 482 \r
 483         case DEM_EVENT_STATUS_PREPASSED:\r
 484                 if (statusRecord->faultDetectionCounter > DEBOUNCE_FDC_TEST_PASSED) {\r
 485                         if ((pdVars->JumpDown) && (statusRecord->faultDetectionCounter > 0)) {\r
 486                                 statusRecord->faultDetectionCounter = 0;\r
 487                         } else {\r
 488                                 if (((sint16)statusRecord->faultDetectionCounter - (sint8)pdVars->CountOutStepSize) > DEBOUNCE_FDC_TEST_PASSED) {\r
 489                                         statusRecord->faultDetectionCounter -= (sint8)pdVars->CountOutStepSize;\r
 490                                 } else {\r
 491                                         statusRecord->faultDetectionCounter = DEBOUNCE_FDC_TEST_PASSED;\r
 492                                 }\r
 493                         }\r
 494                 }\r
 495                 break;\r
 496 \r
 497         case DEM_EVENT_STATUS_FAILED:\r
 498                 statusRecord->faultDetectionCounter = DEBOUNCE_FDC_TEST_FAILED; /** @req DEM091.CounterFailed */\r
 499                 break;\r
 500 \r
 501         case DEM_EVENT_STATUS_PASSED:\r
 502                 statusRecord->faultDetectionCounter = DEBOUNCE_FDC_TEST_PASSED; /** @req DEM091.CounterPassed */\r
 503                 break;\r
 504 \r
 505         default:\r
 506                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_PREDEBOUNCE_COUNTER_BASED_ID, DEM_E_PARAM_DATA);\r
 507                 break;\r
 508 \r
 509         }\r
 510 \r
 511         switch (statusRecord->faultDetectionCounter) {\r
 512         case DEBOUNCE_FDC_TEST_FAILED:\r
 513                 returnCode = DEM_EVENT_STATUS_FAILED;\r
 514                 break;\r
 515 \r
 516         case DEBOUNCE_FDC_TEST_PASSED:\r
 517                 returnCode = DEM_EVENT_STATUS_PASSED;\r
 518                 break;\r
 519 \r
 520         default:\r
 521                 returnCode = reportedStatus;\r
 522                 break;\r
 523         }\r
 524 \r
 525         return returnCode;\r
 526 }\r
 527 \r
 528 \r
 529 /*\r
 530  * Procedure:   updateEventStatusRec\r
 531  * Description: Update the status of "eventId", if not exist and "createIfNotExist" is\r
 532  *                              true a new record is created\r
 533  */\r
 534 static void updateEventStatusRec(const Dem_EventParameterType *eventParam, Dem_EventStatusType eventStatus, boolean createIfNotExist, EventStatusRecType *eventStatusRec)\r
 535 {\r
 536         EventStatusRecType *eventStatusRecPtr;\r
 537         sint8 faultCounterBeforeDebounce = 0;\r
 538         sint8 faultCounterAfterDebounce = 0;\r
 539         imask_t state;\r
 540     Irq_Save(state);\r
 541 \r
 542         lookupEventStatusRec(eventParam->EventID, &eventStatusRecPtr);\r
 543 \r
 544         if ((eventStatusRecPtr == NULL) && (createIfNotExist)) {\r
 545                 lookupEventStatusRec(DEM_EVENT_ID_NULL, &eventStatusRecPtr);\r
 546                 if (eventStatusRecPtr != NULL) {\r
 547                         eventStatusRecPtr->eventId = eventParam->EventID;\r
 548                         eventStatusRecPtr->eventParamRef = eventParam;\r
 549                         eventStatusRecPtr->faultDetectionCounter = 0;\r
 550                         eventStatusRecPtr->occurrence = 0;\r
 551                         eventStatusRecPtr->eventStatusExtended = DEM_TEST_NOT_COMPLETED_SINCE_LAST_CLEAR | DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE;\r
 552                         eventStatusRecPtr->errorStatusChanged = FALSE;\r
 553                 }\r
 554                 else {\r
 555                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_UPDATE_EVENT_STATUS_ID, DEM_E_EVENT_STATUS_BUFF_FULL);\r
 556                 }\r
 557         }\r
 558 \r
 559 \r
 560         if (eventStatusRecPtr != NULL) {\r
 561                 faultCounterBeforeDebounce = eventStatusRecPtr->faultDetectionCounter;\r
 562 \r
 563                 if (eventParam->EventClass->PreDebounceAlgorithmClass != NULL) {\r
 564                         switch (eventParam->EventClass->PreDebounceAlgorithmClass->PreDebounceName) { /** @req DEM004 */ /** @req DEM342 */\r
 565                         case DEM_NO_PRE_DEBOUNCE:\r
 566                                 eventStatus = preDebounceNone(eventStatus, eventStatusRecPtr);\r
 567                                 break;\r
 568 \r
 569                         case DEM_PRE_DEBOUNCE_COUNTER_BASED:\r
 570                                 eventStatus = preDebounceCounterBased(eventStatus, eventStatusRecPtr);\r
 571                                 break;\r
 572 \r
 573                         default:\r
 574                                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_UPDATE_EVENT_STATUS_ID, DEM_E_NOT_IMPLEMENTED_YET);\r
 575                                 break;\r
 576                         }\r
 577                 }\r
 578                 faultCounterAfterDebounce = eventStatusRecPtr->faultDetectionCounter;\r
 579 \r
 580                 eventStatusRecPtr->errorStatusChanged = FALSE;\r
 581 \r
 582                 if (eventStatus == DEM_EVENT_STATUS_FAILED) {\r
 583                         if (!(eventStatusRecPtr->eventStatusExtended & DEM_TEST_FAILED)) {\r
 584                                 eventStatusRecPtr->occurrence++;\r
 585                                 eventStatusRecPtr->errorStatusChanged = TRUE;\r
 586                         }\r
 587                         /** @req DEM036 */ /** @req DEM379.PendingSet */\r
 588                         eventStatusRecPtr->eventStatusExtended |= (DEM_TEST_FAILED | DEM_TEST_FAILED_THIS_OPERATION_CYCLE | DEM_TEST_FAILED_SINCE_LAST_CLEAR | DEM_PENDING_DTC | DEM_CONFIRMED_DTC);\r
 589                         eventStatusRecPtr->eventStatusExtended &= (Dem_EventStatusExtendedType)~(DEM_TEST_NOT_COMPLETED_SINCE_LAST_CLEAR | DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE);\r
 590                 }\r
 591 \r
 592                 if (eventStatus == DEM_EVENT_STATUS_PASSED) {\r
 593                         if (eventStatusRecPtr->eventStatusExtended & (DEM_TEST_FAILED | DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE)) {\r
 594                                 eventStatusRecPtr->errorStatusChanged = TRUE;\r
 595                         }\r
 596                         /** @req DEM036 */\r
 597                         eventStatusRecPtr->eventStatusExtended &= (Dem_EventStatusExtendedType)~DEM_TEST_FAILED;\r
 598                         eventStatusRecPtr->eventStatusExtended &= (Dem_EventStatusExtendedType)~(DEM_TEST_NOT_COMPLETED_SINCE_LAST_CLEAR | DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE);\r
 599                 }\r
 600 \r
 601                 if ((eventStatus == DEM_EVENT_STATUS_PREFAILED)\\r
 602                         && (faultCounterBeforeDebounce <= 0) && (faultCounterAfterDebounce > 0)){\r
 603                         eventStatusRecPtr->errorStatusChanged = TRUE;\r
 604                 }\r
 605 \r
 606                 memcpy(eventStatusRec, eventStatusRecPtr, sizeof(EventStatusRecType));\r
 607         }\r
 608         else {\r
 609                 eventStatusRec->eventId = DEM_EVENT_ID_NULL;\r
 610                 eventStatusRec->faultDetectionCounter = 0;\r
 611                 eventStatusRec->occurrence = 0;\r
 612                 eventStatusRec->eventStatusExtended = DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE | DEM_TEST_NOT_COMPLETED_SINCE_LAST_CLEAR;\r
 613                 eventStatusRec->errorStatusChanged = FALSE;\r
 614         }\r
 615 \r
 616     Irq_Restore(state);\r
 617 }\r
 618 \r
 619 \r
 620 /*\r
 621  * Procedure:   mergeEventStatusRec\r
 622  * Description: Update the occurrence counter of status, if not exist a new record is created\r
 623  */\r
 624 static void mergeEventStatusRec(const EventRecType *eventRec)\r
 625 {\r
 626         EventStatusRecType *eventStatusRecPtr;\r
 627         imask_t state;\r
 628     Irq_Save(state);\r
 629 \r
 630         // Lookup event ID\r
 631         lookupEventStatusRec(eventRec->eventId, &eventStatusRecPtr);\r
 632 \r
 633         if (eventStatusRecPtr != NULL) {\r
 634                 // Update occurrence counter.\r
 635                 eventStatusRecPtr->occurrence += eventRec->occurrence;\r
 636                 // Merge event status extended with stored\r
 637                 // TEST_FAILED_SINCE_LAST_CLEAR should be set if set if set in either\r
 638                 eventStatusRecPtr->eventStatusExtended |= (Dem_EventStatusExtendedType)(eventRec->eventStatusExtended & DEM_TEST_FAILED_SINCE_LAST_CLEAR);\r
 639                 // DEM_TEST_NOT_COMPLETED_SINCE_LAST_CLEAR should cleared if cleared in either\r
 640                 eventStatusRecPtr->eventStatusExtended |= (Dem_EventStatusExtendedType)(eventRec->eventStatusExtended & eventStatusRecPtr->eventStatusExtended & DEM_TEST_NOT_COMPLETED_SINCE_LAST_CLEAR);\r
 641                 // DEM_PENDING_DTC and DEM_CONFIRMED_DTC should be set if set in either\r
 642                 eventStatusRecPtr->eventStatusExtended |= (Dem_EventStatusExtendedType)(eventRec->eventStatusExtended & (DEM_PENDING_DTC | DEM_CONFIRMED_DTC));\r
 643 \r
 644         }\r
 645 \r
 646     Irq_Restore(state);\r
 647 }\r
 648 \r
 649 /*\r
 650  * Procedure:   resetEventStatusRec\r
 651  * Description: Reset the status record of "eventParam->eventId" from "eventStatusBuffer".\r
 652  */\r
 653 static void resetEventStatusRec(const Dem_EventParameterType *eventParam)\r
 654 {\r
 655         EventStatusRecType *eventStatusRecPtr;\r
 656         imask_t state;\r
 657         Irq_Save(state);\r
 658 \r
 659         // Lookup event ID\r
 660         lookupEventStatusRec(eventParam->EventID, &eventStatusRecPtr);\r
 661 \r
 662         if (eventStatusRecPtr != NULL) {\r
 663                 // Reset event record\r
 664                 eventStatusRecPtr->faultDetectionCounter = 0;\r
 665                 eventStatusRecPtr->eventStatusExtended = (DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE | DEM_TEST_NOT_COMPLETED_SINCE_LAST_CLEAR);\r
 666                 eventStatusRecPtr->errorStatusChanged = FALSE;\r
 667                 eventStatusRecPtr->occurrence = 0;\r
 668         }\r
 669 \r
 670         Irq_Restore(state);\r
 671 }\r
 672 \r
 673 /*\r
 674  * Procedure:   getEventStatusRec\r
 675  * Description: Returns the status record of "eventId" in "eventStatusRec"\r
 676  */\r
 677 static void getEventStatusRec(Dem_EventIdType eventId, EventStatusRecType *eventStatusRec)\r
 678 {\r
 679         EventStatusRecType *eventStatusRecPtr;\r
 680 \r
 681         // Lookup event ID\r
 682         lookupEventStatusRec(eventId, &eventStatusRecPtr);\r
 683 \r
 684         if (eventStatusRecPtr != NULL) {\r
 685                 // Copy the record\r
 686                 memcpy(eventStatusRec, eventStatusRecPtr, sizeof(EventStatusRecType));\r
 687         }\r
 688         else {\r
 689                 eventStatusRec->eventId = DEM_EVENT_ID_NULL;\r
 690         }\r
 691 }\r
 692 \r
 693 \r
 694 /*\r
 695  * Procedure:   lookupDtcEvent\r
 696  * Description: Returns TRUE if the DTC was found and "eventStatusRec" points\r
 697  *                              to the event record found.\r
 698  */\r
 699 static boolean lookupDtcEvent(uint32 dtc, EventStatusRecType **eventStatusRec)\r
 700 {\r
 701         boolean dtcFound = FALSE;\r
 702         uint16 i;\r
 703 \r
 704         *eventStatusRec = NULL;\r
 705 \r
 706         for (i = 0; (i < DEM_MAX_NUMBER_EVENT) && (!dtcFound); i++) {\r
 707                 if (eventStatusBuffer[i].eventId != DEM_EVENT_ID_NULL) {\r
 708                         if (eventStatusBuffer[i].eventParamRef->DTCClassRef != NULL) {\r
 709 \r
 710                                 // Check DTC\r
 711                                 if (eventStatusBuffer[i].eventParamRef->DTCClassRef->DTC == dtc) {\r
 712                                         *eventStatusRec = &eventStatusBuffer[i];\r
 713                                         dtcFound = TRUE;\r
 714                                 }\r
 715                         }\r
 716                 }\r
 717         }\r
 718 \r
 719         return dtcFound;\r
 720 }\r
 721 \r
 722 \r
 723 /*\r
 724  * Procedure:   matchEventWithDtcFilter\r
 725  * Description: Returns TRUE if the event pointed by "event" fulfill\r
 726  *                              the "dtcFilter" global filter settings.\r
 727  */\r
 728 static boolean matchEventWithDtcFilter(const EventStatusRecType *eventRec)\r
 729 {\r
 730         boolean dtcMatch = FALSE;\r
 731 \r
 732         // Check status\r
 733         if ((dtcFilter.dtcStatusMask == DEM_DTC_STATUS_MASK_ALL) || (eventRec->eventStatusExtended & dtcFilter.dtcStatusMask)) {\r
 734                 if (eventRec->eventParamRef != NULL) {\r
 735 \r
 736                         // Check dtcKind\r
 737                         if (checkDtcKind(dtcFilter.dtcKind, eventRec->eventParamRef)) {\r
 738 \r
 739                                 // Check dtcOrigin\r
 740                                 if (checkDtcOrigin(dtcFilter.dtcOrigin, eventRec->eventParamRef)) {\r
 741 \r
 742                                         // Check severity\r
 743                                         if ((dtcFilter.filterWithSeverity == DEM_FILTER_WITH_SEVERITY_NO)\r
 744                                                 || ((dtcFilter.filterWithSeverity == DEM_FILTER_WITH_SEVERITY_YES) && (checkDtcSeverityMask(dtcFilter.dtcSeverityMask, eventRec->eventParamRef)))) {\r
 745 \r
 746                                                 // Check fault detection counter\r
 747                                                 if ((dtcFilter.filterForFaultDetectionCounter == DEM_FILTER_FOR_FDC_NO)\r
 748                                                         || ((dtcFilter.filterWithSeverity == DEM_FILTER_FOR_FDC_YES) && (checkDtcFaultDetectionCounter(eventRec->eventParamRef)))) {\r
 749                                                         dtcMatch = TRUE;\r
 750                                                 }\r
 751                                         }\r
 752                                 }\r
 753                         }\r
 754                 }\r
 755         }\r
 756 \r
 757         return dtcMatch;\r
 758 }\r
 759 /*\r
 760  * Procedure:   bubbleSort\r
 761  * Description: bubble sort\r
 762  */\r
 763 static void bubbleSort(FreezeFrameRecType *freezeFrameBuf, uint16 length)\r
 764 {\r
 765         FreezeFrameRecType temp;\r
 766         uint16 i = 0;\r
 767         uint16 j = 0;\r
 768 \r
 769         //Bubble sort:rearrange priMemFreezeFrameBuffer from little to big\r
 770         for(i=0;i<length;i++){\r
 771                 for(j=length-1; j > i; j--){\r
 772                         if(freezeFrameBuf[i].timeStamp > freezeFrameBuf[j].timeStamp){\r
 773                                 //exchange buffer data\r
 774                                 memcpy(&temp,&freezeFrameBuf[i],sizeof(FreezeFrameRecType));\r
 775                                 memcpy(&freezeFrameBuf[i],&freezeFrameBuf[j],sizeof(FreezeFrameRecType));\r
 776                                 memcpy(&freezeFrameBuf[j],&temp,sizeof(FreezeFrameRecType));\r
 777                         }\r
 778                 }\r
 779         }\r
 780 \r
 781 }\r
 782 \r
 783 /*\r
 784  * Procedure:   retrieveEventStatusBit\r
 785  * Description: retrieve Event Status Bit\r
 786  */\r
 787 static boolean retrieveEventStatusBit(FreezeFrameRecType *freezeFrameBuf,\r
 788                                                                                         uint16 length ,\r
 789                                                                                         Dem_EventStatusExtendedType nBit,\r
 790                                                                                         FreezeFrameRecType **freezeFrame)\r
 791 {\r
 792         boolean freezeFrameFound = FALSE;\r
 793         uint16 i = 0;\r
 794         uint16 j = 0;\r
 795 \r
 796         for(i=0;i<length;i++){\r
 797                 for(j=0; (j < DEM_MAX_NUMBER_EVENT) && (!freezeFrameFound); j++){\r
 798                         freezeFrameFound = (eventStatusBuffer[j].eventId == freezeFrameBuf[i].eventId)\\r
 799                                                  && (!(eventStatusBuffer[j].eventStatusExtended & nBit));\r
 800                         if(freezeFrameFound == TRUE){\r
 801                                 *freezeFrame = &freezeFrameBuf[i];\r
 802                         }\r
 803                 }\r
 804         }\r
 805 \r
 806         return freezeFrameFound;\r
 807 \r
 808 }\r
 809 \r
 810 /*\r
 811  * Procedure:   lookupFreezeFrameForDisplacementPreInit\r
 812  * Description: implement displacement strategy preinit:1.find out the oldest "not confirmed" DTC\r
 813  *                                                                                                 2.find out the oldest inactive DTC,inactive:testFailed is not set\r
 814  *                                                                                                3.find ou the oldest active DTC,active:testFailed is set\r
 815  */\r
 816 static boolean lookupFreezeFrameForDisplacementPreInit(FreezeFrameRecType **freezeFrame)\r
 817 {\r
 818         boolean freezeFrameFound = FALSE;\r
 819 \r
 820         /* Bubble sort:rearrange priMemFreezeFrameBuffer from little to big */\r
 821         bubbleSort(preInitFreezeFrameBuffer, DEM_MAX_NUMBER_FF_DATA_PRE_INIT);\r
 822 \r
 823         /* find out the oldest not confirmed dtc */\r
 824         freezeFrameFound = retrieveEventStatusBit(preInitFreezeFrameBuffer, DEM_MAX_NUMBER_FF_DATA_PRE_INIT, DEM_CONFIRMED_DTC, freezeFrame);\r
 825 \r
 826         /* if all confirmed,lookup the oldest inactive dtc */\r
 827         if(freezeFrameFound == FALSE){\r
 828                 freezeFrameFound = retrieveEventStatusBit(preInitFreezeFrameBuffer, DEM_MAX_NUMBER_FF_DATA_PRE_INIT, DEM_TEST_FAILED, freezeFrame);\r
 829         }\r
 830 \r
 831         /* if all confirmed,lookup the oldest active dtc */\r
 832         if(freezeFrameFound == FALSE){\r
 833                 *freezeFrame = &preInitFreezeFrameBuffer[0];\r
 834                 freezeFrameFound = TRUE;\r
 835         }\r
 836 \r
 837         return freezeFrameFound;\r
 838 }\r
 839 \r
 840 /*\r
 841  * Procedure:   lookupFreezeFrameForDisplacement\r
 842  * Description: implement displacement strategy:1.find out the oldest "not confirmed" DTC\r
 843  *                                                                                      2.find out the oldest inactive DTC,inactive:testFailed is not set\r
 844  *                                                                                      3.find ou the oldest active DTC,active:testFailed is set\r
 845  */\r
 846 static boolean lookupFreezeFrameForDisplacement(FreezeFrameRecType **freezeFrame)\r
 847 {\r
 848         boolean freezeFrameFound = FALSE;\r
 849 \r
 850         bubbleSort(priMemFreezeFrameBuffer, DEM_MAX_NUMBER_FF_DATA_PRI_MEM);\r
 851 \r
 852         /* Find out the oldest not confirmed dtc */\r
 853         freezeFrameFound = retrieveEventStatusBit(priMemFreezeFrameBuffer, DEM_MAX_NUMBER_FF_DATA_PRI_MEM, DEM_CONFIRMED_DTC, freezeFrame);\r
 854 \r
 855         /* If all confirmed, lookup the oldest inactive dtc */\r
 856         if(freezeFrameFound == FALSE){\r
 857                 freezeFrameFound = retrieveEventStatusBit(priMemFreezeFrameBuffer, DEM_MAX_NUMBER_FF_DATA_PRI_MEM, DEM_TEST_FAILED, freezeFrame);\r
 858         }\r
 859 \r
 860         /* If all confirmed,lookup the oldest active dtc */\r
 861         if(freezeFrameFound == FALSE){\r
 862                 *freezeFrame = &priMemFreezeFrameBuffer[0];\r
 863                 freezeFrameFound = TRUE;\r
 864         }\r
 865 \r
 866         return freezeFrameFound;\r
 867 }\r
 868 /*\r
 869  * Procedure:   rearrangeFreezeFrameTimeStamp\r
 870  * Description: rearrange FF timestamp when timestamp is beyond DEM_MAX_TIMESTAMP_FOR_REARRANGEMENT                     \r
 871  */\r
 872 static void rearrangeFreezeFrameTimeStamp(uint32 *timeStamp)\r
 873 {\r
 874         FreezeFrameRecType temp;\r
 875         uint32 i = 0;\r
 876         uint32 j = 0;\r
 877         uint32 k = 0;\r
 878 \r
 879         /* Bubble sort:rearrange priMemFreezeFrameBuffer from little to big */\r
 880         for(i=0;i<DEM_MAX_NUMBER_FF_DATA_PRI_MEM;i++){\r
 881                 if(priMemFreezeFrameBuffer[i].eventId != DEM_EVENT_ID_NULL){\r
 882                         for(j=DEM_MAX_NUMBER_FF_DATA_PRI_MEM-1; j > i; j--){\r
 883                                 if(priMemFreezeFrameBuffer[j].eventId != DEM_EVENT_ID_NULL){\r
 884                                         if(priMemFreezeFrameBuffer[i].timeStamp > priMemFreezeFrameBuffer[j].timeStamp){\r
 885                                                 //exchange buffer data\r
 886                                                 memcpy(&temp,&priMemFreezeFrameBuffer[i],sizeof(FreezeFrameRecType));\r
 887                                                 memcpy(&priMemFreezeFrameBuffer[i],&priMemFreezeFrameBuffer[j],sizeof(FreezeFrameRecType));\r
 888                                                 memcpy(&priMemFreezeFrameBuffer[j],&temp,sizeof(FreezeFrameRecType));\r
 889                                         }\r
 890 \r
 891                                 }\r
 892 \r
 893                         }\r
 894                         priMemFreezeFrameBuffer[i].timeStamp = k++;\r
 895                 }\r
 896 \r
 897         }\r
 898         /* update the current timeStamp */\r
 899         *timeStamp = k;\r
 900 \r
 901 }\r
 902 /*\r
 903  * Procedure:   getFreezeFrameData\r
 904  * Description: get FF data according configuration                     \r
 905  */\r
 906 static void getFreezeFrameData(const Dem_EventParameterType *eventParam,\r
 907                                FreezeFrameRecType *freezeFrame,\r
 908                                Dem_EventStatusType eventStatus,\r
 909                                EventStatusRecType *eventStatusRec)\r
 910 {\r
 911         Dem_FreezeFrameStorageConditonType prefailedOrFailed;\r
 912         Std_ReturnType callbackReturnCode;\r
 913         uint16 i = 0;\r
 914         uint16 storeIndex = 0;\r
 915         uint16 recordSize = 0;\r
 916         imask_t state;\r
 917         const Dem_FreezeFrameClassType *FreezeFrameLocal = NULL;\r
 918         Dcm_NegativeResponseCodeType errorCode;//should include Dcm_Lcfg.h\r
 919 \r
 920         /* clear FF data record */\r
 921         memset(freezeFrame, 0, sizeof(FreezeFrameRecType ));\r
 922 \r
 923         /* check if prefailed or failed */\r
 924         if(eventStatusRec->eventStatusExtended & DEM_TEST_FAILED){\r
 925                 prefailedOrFailed = FAILED;//confirm the FF is stored for failed\r
 926 \r
 927         }\r
 928         else{\r
 929                  if(eventStatus == DEM_EVENT_STATUS_PREFAILED){\r
 930                         prefailedOrFailed = PREFAILED;//confirm the FF is stored for prefailed\r
 931                  }\r
 932                  else{\r
 933                         prefailedOrFailed = FF_STORAGE_CONDITION_WRONG;\r
 934                         freezeFrame->eventId = DEM_EVENT_ID_NULL;\r
 935                         return;\r
 936                  }\r
 937         }\r
 938 \r
 939         /* Find out the corresponding FF class */\r
 940         if( eventParam->FreezeFrameClassRef != NULL ) {\r
 941                 for(i = 0;(i<DEM_MAX_NR_OF_CLASSES_IN_FREEZEFRAME_DATA) && (eventParam->FreezeFrameClassRef[i] != NULL);i++){\r
 942                         if(eventParam->FreezeFrameClassRef[i]->FFStorageCondition == prefailedOrFailed){\r
 943                                 FreezeFrameLocal = eventParam->FreezeFrameClassRef[i];\r
 944                                 break;\r
 945                         }\r
 946                 }\r
 947         }\r
 948 \r
 949         /* get the dids */\r
 950         if(FreezeFrameLocal != NULL){\r
 951                 if(FreezeFrameLocal->FFIdClassRef != NULL){\r
 952                         for (i = 0; (i < DEM_MAX_NR_OF_RECORDS_IN_FREEZEFRAME_DATA) && (!(FreezeFrameLocal->FFIdClassRef[i]->Arc_EOL)); i++) {\r
 953                                 if(FreezeFrameLocal->FFIdClassRef[i]->PidOrDidUsePort == FALSE){\r
 954                                         if(FreezeFrameLocal->FFIdClassRef[i]->DidReadDataLengthFnc != NULL){\r
 955                                                 callbackReturnCode = FreezeFrameLocal->FFIdClassRef[i]->DidReadDataLengthFnc(&recordSize);\r
 956                                                 if(callbackReturnCode != E_OK){\r
 957                                                         //if fail to read data length,discard the storage of FF\r
 958                                                         freezeFrame->eventId = DEM_EVENT_ID_NULL;\r
 959                                                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GET_FREEZEFRAME_ID, DEM_READ_DATA_LENGTH_FAILED);\r
 960                                                         return;\r
 961                                                 }\r
 962                                         }\r
 963                                         /* if no readDidDataLengthFunction, then try the PidOrDidSize. */\r
 964                                         else{\r
 965                                                 recordSize = FreezeFrameLocal->FFIdClassRef[i]->PidOrDidSize;\r
 966                                         }\r
 967                                         /* read out the did data */\r
 968                                         if ((storeIndex + recordSize + DEM_DID_IDENTIFIER_SIZE_OF_BYTES) <= DEM_MAX_SIZE_FF_DATA) {\r
 969                                                 /* store DID */\r
 970                                                 freezeFrame->data[storeIndex] = (FreezeFrameLocal->FFIdClassRef[i]->DidIdentifier>> 8) & 0xFFu;\r
 971                                                 storeIndex++;\r
 972                                                 freezeFrame->data[storeIndex] = FreezeFrameLocal->FFIdClassRef[i]->DidIdentifier & 0xFFu;\r
 973                                                 storeIndex++;\r
 974                                                 /* store data */\r
 975                                                 if(FreezeFrameLocal->FFIdClassRef[i]->DidConditionCheckReadFnc != NULL){\r
 976                                                         callbackReturnCode = FreezeFrameLocal->FFIdClassRef[i]->DidConditionCheckReadFnc(&errorCode);\r
 977                                                         if ((callbackReturnCode == E_OK) && (errorCode == DCM_E_POSITIVERESPONSE)) {\r
 978                                                                 if(FreezeFrameLocal->FFIdClassRef[i]->DidReadFnc!= NULL){\r
 979                                                                         callbackReturnCode = FreezeFrameLocal->FFIdClassRef[i]->DidReadFnc(&freezeFrame->data[storeIndex]);\r
 980                                                                         if (callbackReturnCode != E_OK) {\r
 981                                                                                 memset(&freezeFrame->data[storeIndex], DEM_FREEZEFRAME_DEFAULT_VALUE, recordSize);\r
 982                                                                         }\r
 983                                                                         storeIndex += recordSize;\r
 984 \r
 985                                                                 }\r
 986                                                                 else{\r
 987                                                                         memset(&freezeFrame->data[storeIndex], DEM_FREEZEFRAME_DEFAULT_VALUE, recordSize);\r
 988                                                                         storeIndex += recordSize;\r
 989                                                                 }\r
 990 \r
 991                                                         }\r
 992                                                         else{\r
 993                                                                 memset(&freezeFrame->data[storeIndex], DEM_FREEZEFRAME_DEFAULT_VALUE, recordSize);\r
 994                                                                 storeIndex += recordSize;\r
 995                                                         }\r
 996                                                 }\r
 997                                                 else{\r
 998                                                         memset(&freezeFrame->data[storeIndex], DEM_FREEZEFRAME_DEFAULT_VALUE, recordSize);\r
 999                                                         storeIndex += recordSize;\r
1000                                                 }\r
1001 \r
1002                                         }\r
1003                                         else{\r
1004                                                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GET_FREEZEFRAME_ID, DEM_E_FF_TOO_BIG);\r
1005                                                 break;\r
1006                                         }\r
1007                                 }\r
1008                                 else{\r
1009                                         //TODO:RTE should provide the port\r
1010                                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GET_FREEZEFRAME_ID, DEM_DSP_DID_USE_PORT_IS_TRUE);\r
1011                                 }\r
1012                         }\r
1013                 }\r
1014 \r
1015         }\r
1016         else{\r
1017                 /* create an empty FF */\r
1018                 freezeFrame->eventId = DEM_EVENT_ID_NULL;\r
1019         }\r
1020 \r
1021         /* Check if any data has been stored */\r
1022         if (storeIndex != 0) {\r
1023                 freezeFrame->eventId = eventParam->EventID;\r
1024                 freezeFrame->occurrence = eventStatusRec->occurrence;\r
1025                 freezeFrame->dataSize = storeIndex;\r
1026                 freezeFrame->recordNumber = FreezeFrameLocal->FFRecordNumber;\r
1027                 Irq_Save(state);\r
1028 \r
1029                 if(FF_TimeStamp > DEM_MAX_TIMESTAMP_FOR_REARRANGEMENT){\r
1030                         rearrangeFreezeFrameTimeStamp(&FF_TimeStamp);\r
1031                 }\r
1032 \r
1033                 freezeFrame->timeStamp = FF_TimeStamp;\r
1034 \r
1035                 FF_TimeStamp++;\r
1036 \r
1037                 Irq_Restore(state);\r
1038 \r
1039                 freezeFrame->checksum = calcChecksum(freezeFrame, sizeof(FreezeFrameRecType)-sizeof(ChecksumType));\r
1040         }\r
1041         else{\r
1042                 freezeFrame->eventId = DEM_EVENT_ID_NULL;\r
1043                 freezeFrame->dataSize = storeIndex;\r
1044                 freezeFrame->checksum = 0;\r
1045         }\r
1046 }\r
1047 \r
1048 \r
1049 /*\r
1050  * Procedure:   storeFreezeFrameDataPreInit\r
1051  * Description: store FF in before  preInitFreezeFrameBuffer DEM's full initialization                          \r
1052  */\r
1053 static void storeFreezeFrameDataPreInit(const Dem_EventParameterType *eventParam, const FreezeFrameRecType *freezeFrame)\r
1054 {\r
1055         boolean eventIdFound = FALSE;\r
1056         boolean eventIdFreePositionFound=FALSE;\r
1057         FreezeFrameRecType *freezeFrameLocal = NULL;\r
1058         uint16 i;\r
1059         imask_t state;\r
1060 \r
1061         Irq_Save(state);\r
1062 \r
1063         /* Check if already stored */\r
1064         for (i = 0; (i<DEM_MAX_NUMBER_FF_DATA_PRE_INIT) && (!eventIdFound); i++){\r
1065                 eventIdFound = ((preInitFreezeFrameBuffer[i].eventId == eventParam->EventID) && (preInitFreezeFrameBuffer[i].recordNumber== freezeFrame->recordNumber));\r
1066         }\r
1067 \r
1068         if(eventIdFound){\r
1069                 /* overwrite existing */\r
1070                 memcpy(&preInitFreezeFrameBuffer[i-1], freezeFrame, sizeof(FreezeFrameRecType));\r
1071         }\r
1072         else{\r
1073                 /* lookup first free position */\r
1074                 for (i = 0; (i<DEM_MAX_NUMBER_FF_DATA_PRE_INIT) && (!eventIdFreePositionFound); i++){\r
1075                         if(preInitFreezeFrameBuffer[i].eventId == DEM_EVENT_ID_NULL){\r
1076                                 eventIdFreePositionFound=TRUE;\r
1077                         }\r
1078                 }\r
1079 \r
1080                 if (eventIdFreePositionFound) {\r
1081                         memcpy(&preInitFreezeFrameBuffer[i-1], freezeFrame, sizeof(FreezeFrameRecType));\r
1082                 }\r
1083                 else {\r
1084                         /* do displacement */\r
1085                         if(lookupFreezeFrameForDisplacementPreInit(&freezeFrameLocal)){\r
1086                                 memcpy(freezeFrameLocal, freezeFrame, sizeof(FreezeFrameRecType));\r
1087                         }\r
1088                         else{\r
1089                                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_STORE_FF_DATA_PRE_INIT_ID, DEM_E_PRE_INIT_FF_DATA_BUFF_FULL);\r
1090                         }\r
1091                 }\r
1092         }\r
1093 \r
1094         Irq_Restore(state);\r
1095 }\r
1096 \r
1097 \r
1098 /*\r
1099  * Procedure:   updateFreezeFrameOccurrencePreInit\r
1100  * Description: update the occurrence in preInitFreezeFrameBuffer according to the occurrence stored in priMemEventBuffer                               \r
1101  */\r
1102 static void updateFreezeFrameOccurrencePreInit(const EventRecType *EventBuffer)\r
1103 {\r
1104         uint16 i;\r
1105 \r
1106         for (i = 0; i<DEM_MAX_NUMBER_FF_DATA_PRE_INIT; i++){\r
1107                 if(preInitFreezeFrameBuffer[i].eventId == EventBuffer->eventId){\r
1108                         preInitFreezeFrameBuffer[i].occurrence += EventBuffer->occurrence;\r
1109                 }\r
1110         }\r
1111 \r
1112 }\r
1113 /*\r
1114  * Procedure:   initCurrentFreezeFrameTimeStamp\r
1115  * Description: initialize current timestamp and update the corresponding timestamp in preInitFreezeFrameBuffer         \r
1116  */\r
1117 static void initCurrentFreezeFrameTimeStamp(uint32 *timeStampPtr)\r
1118 {\r
1119         uint16 i = 0;\r
1120         uint32 temp = 0;\r
1121         imask_t state;\r
1122 \r
1123         Irq_Save(state);\r
1124 \r
1125         /* Find out the biggest timestamp in the last power on */\r
1126         for (i = 0; i<DEM_MAX_NUMBER_FF_DATA_PRI_MEM; i++){\r
1127                 if((priMemFreezeFrameBuffer[i].eventId != DEM_EVENT_ID_NULL) &&\r
1128                   (priMemFreezeFrameBuffer[i].timeStamp > temp)){\r
1129                         temp = priMemFreezeFrameBuffer[i].timeStamp;\r
1130                 }\r
1131         }\r
1132         temp++;\r
1133         for (i = 0; i<DEM_MAX_NUMBER_FF_DATA_PRE_INIT; i++){\r
1134                 if(preInitFreezeFrameBuffer[i].eventId != DEM_EVENT_ID_NULL){\r
1135                         preInitFreezeFrameBuffer[i].timeStamp += temp;\r
1136                 }\r
1137         }\r
1138         *timeStampPtr += temp;\r
1139         Irq_Restore(state);\r
1140 }\r
1141 \r
1142 /*\r
1143  * Procedure:   getExtendedData\r
1144  * Description: Collects the extended data according to "eventParam" and return it in "extData",\r
1145  *                              if not found eventId is set to DEM_EVENT_ID_NULL.\r
1146  */\r
1147 static void getExtendedData(const Dem_EventParameterType *eventParam, ExtDataRecType *extData)\r
1148 {\r
1149         Std_ReturnType callbackReturnCode;\r
1150         uint16 i;\r
1151         uint16 storeIndex = 0;\r
1152         uint16 recordSize;\r
1153 \r
1154         // Clear ext data record\r
1155         memset(extData, 0, sizeof(ExtDataRecType));\r
1156 \r
1157         // Check if any pointer to extended data class\r
1158         if (eventParam->ExtendedDataClassRef != NULL) {\r
1159                 // Request extended data and copy it to the buffer\r
1160                 for (i = 0; (i < DEM_MAX_NR_OF_RECORDS_IN_EXTENDED_DATA) && (eventParam->ExtendedDataClassRef->ExtendedDataRecordClassRef[i] != NULL); i++) {\r
1161                         recordSize = eventParam->ExtendedDataClassRef->ExtendedDataRecordClassRef[i]->DataSize;\r
1162                         if ((storeIndex + recordSize) <= DEM_MAX_SIZE_EXT_DATA) {\r
1163                                 callbackReturnCode = eventParam->ExtendedDataClassRef->ExtendedDataRecordClassRef[i]->CallbackGetExtDataRecord(&extData->data[storeIndex]); /** @req DEM282 */\r
1164                                 if (callbackReturnCode != E_OK) {\r
1165                                         // Callback data currently not available, clear space.\r
1166                                         memset(&extData->data[storeIndex], 0xFF, recordSize);\r
1167                                 }\r
1168                                 storeIndex += recordSize;\r
1169                         }\r
1170                         else {\r
1171                                 // Error: Size of extended data record is bigger than reserved space.\r
1172                                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GET_EXTENDED_DATA_ID, DEM_E_EXT_DATA_TOO_BIG);\r
1173                                 break;  // Break the loop\r
1174                         }\r
1175                 }\r
1176         }\r
1177 \r
1178         // Check if any data has been stored\r
1179         if (storeIndex != 0) {\r
1180                 extData->eventId = eventParam->EventID;\r
1181                 extData->dataSize = storeIndex;\r
1182                 extData->checksum = calcChecksum(extData, sizeof(ExtDataRecType)-sizeof(ChecksumType));\r
1183         }\r
1184         else {\r
1185                 extData->eventId = DEM_EVENT_ID_NULL;\r
1186                 extData->dataSize = storeIndex;\r
1187                 extData->checksum = 0;\r
1188         }\r
1189 }\r
1190 \r
1191 \r
1192 /*\r
1193  * Procedure:   storeExtendedDataPreInit\r
1194  * Description: Store the extended data pointed by "extendedData" to the "preInitExtDataBuffer",\r
1195  *                              if non existent a new entry is created.\r
1196  */\r
1197 static void storeExtendedDataPreInit(const Dem_EventParameterType *eventParam, const ExtDataRecType *extendedData)\r
1198 {\r
1199         boolean eventIdFound = FALSE;\r
1200         boolean eventIdFreePositionFound=FALSE;\r
1201         uint16 i;\r
1202         imask_t state;\r
1203     Irq_Save(state);\r
1204 \r
1205         // Check if already stored\r
1206         for (i = 0; (i<DEM_MAX_NUMBER_EXT_DATA_PRE_INIT) && (!eventIdFound); i++){\r
1207                 eventIdFound = (preInitExtDataBuffer[i].eventId == eventParam->EventID);\r
1208         }\r
1209 \r
1210         if(eventIdFound){\r
1211                 // Yes, overwrite existing\r
1212                 memcpy(&preInitExtDataBuffer[i-1], extendedData, sizeof(ExtDataRecType));\r
1213         }\r
1214         else{\r
1215                 // No, lookup first free position\r
1216                 for (i = 0; (i<DEM_MAX_NUMBER_EXT_DATA_PRE_INIT) && (!eventIdFreePositionFound); i++){\r
1217                         if(preInitExtDataBuffer[i].eventId ==0){\r
1218                                 eventIdFreePositionFound=TRUE;\r
1219                         }\r
1220                 }\r
1221 \r
1222                 if (eventIdFreePositionFound) {\r
1223                         memcpy(&preInitExtDataBuffer[i-1], extendedData, sizeof(ExtDataRecType));\r
1224                 }\r
1225                 else {\r
1226                         // Error: Pre init extended data buffer full\r
1227                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_STORE_EXT_DATA_PRE_INIT_ID, DEM_E_PRE_INIT_EXT_DATA_BUFF_FULL);\r
1228                 }\r
1229         }\r
1230 \r
1231     Irq_Restore(state);\r
1232 }\r
1233 \r
1234 /*\r
1235  * Procedure:   storeEventPriMem\r
1236  * Description: Store the event data of "eventStatus->eventId" in "priMemEventBuffer",\r
1237  *                              if non existent a new entry is created.\r
1238  */\r
1239 static void storeEventPriMem(const Dem_EventParameterType *eventParam, const EventStatusRecType *eventStatus)\r
1240 {\r
1241         boolean eventIdFound = FALSE;\r
1242         boolean eventIdFreePositionFound=FALSE;\r
1243         uint16 i;\r
1244         imask_t state;\r
1245     Irq_Save(state);\r
1246 \r
1247         (void)*eventParam;      // Currently not used, do this to avoid warning\r
1248 \r
1249         // Lookup event ID\r
1250         for (i = 0; (i < DEM_MAX_NUMBER_EVENT_ENTRY_PRI) && (!eventIdFound); i++){\r
1251                 eventIdFound = (priMemEventBuffer[i].eventId == eventStatus->eventId);\r
1252         }\r
1253 \r
1254         if (eventIdFound) {\r
1255                 // Update event found\r
1256                 priMemEventBuffer[i-1].occurrence = eventStatus->occurrence;\r
1257                 priMemEventBuffer[i-1].eventStatusExtended = eventStatus->eventStatusExtended;\r
1258                 priMemEventBuffer[i-1].checksum = calcChecksum(&priMemEventBuffer[i-1], sizeof(EventRecType)-sizeof(ChecksumType));\r
1259         }\r
1260         else {\r
1261                 // Search for free position\r
1262                 for (i=0; (i < DEM_MAX_NUMBER_EVENT_ENTRY_PRI) && (!eventIdFreePositionFound); i++){\r
1263                         eventIdFreePositionFound = (priMemEventBuffer[i].eventId == DEM_EVENT_ID_NULL);\r
1264                 }\r
1265 \r
1266 \r
1267                 if (eventIdFreePositionFound) {\r
1268                         priMemEventBuffer[i-1].eventId = eventStatus->eventId;\r
1269                         priMemEventBuffer[i-1].occurrence = eventStatus->occurrence;\r
1270                         priMemEventBuffer[i-1].eventStatusExtended = eventStatus->eventStatusExtended;\r
1271                         priMemEventBuffer[i-1].checksum = calcChecksum(&priMemEventBuffer[i-1], sizeof(EventRecType)-sizeof(ChecksumType));\r
1272                 }\r
1273                 else {\r
1274                         // Error: Pri mem event buffer full\r
1275                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_STORE_EVENT_PRI_MEM_ID, DEM_E_PRI_MEM_EVENT_BUFF_FULL);\r
1276                 }\r
1277         }\r
1278 \r
1279     Irq_Restore(state);\r
1280 }\r
1281 \r
1282 /*\r
1283  * Procedure:   deleteEventPriMem\r
1284  * Description: Delete the event data of "eventParam->eventId" from "priMemEventBuffer".\r
1285  */\r
1286 static void deleteEventPriMem(const Dem_EventParameterType *eventParam)\r
1287 {\r
1288         boolean eventIdFound = FALSE;\r
1289         uint16 i;\r
1290         imask_t state;\r
1291     Irq_Save(state);\r
1292 \r
1293         for (i = 0; (i < DEM_MAX_NUMBER_EVENT_ENTRY_PRI) && (!eventIdFound); i++){\r
1294                 eventIdFound = (priMemEventBuffer[i].eventId == eventParam->EventID);\r
1295         }\r
1296 \r
1297         if (eventIdFound) {\r
1298                 memset(&priMemEventBuffer[i-1], 0, sizeof(EventRecType));\r
1299         }\r
1300 \r
1301     Irq_Restore(state);\r
1302 }\r
1303 \r
1304 /*\r
1305  * Procedure:   storeEventEvtMem\r
1306  * Description: Store the event data of "eventStatus->eventId" in event memory according to\r
1307  *                              "eventParam" destination option.\r
1308  */\r
1309 static void storeEventEvtMem(const Dem_EventParameterType *eventParam, const EventStatusRecType *eventStatus)\r
1310 {\r
1311         uint16 i;\r
1312 \r
1313         for (i = 0; (i < DEM_MAX_NR_OF_EVENT_DESTINATION)\r
1314                                  && (eventParam->EventClass->EventDestination[i] != DEM_EVENT_DESTINATION_END_OF_LIST); i++) {\r
1315                 switch (eventParam->EventClass->EventDestination[i])\r
1316                 {\r
1317                 case DEM_DTC_ORIGIN_PRIMARY_MEMORY:\r
1318                         storeEventPriMem(eventParam, eventStatus);      /** @req DEM010 */\r
1319                         break;\r
1320 \r
1321                 case DEM_DTC_ORIGIN_SECONDARY_MEMORY:\r
1322                 case DEM_DTC_ORIGIN_PERMANENT_MEMORY:\r
1323                 case DEM_DTC_ORIGIN_MIRROR_MEMORY:\r
1324                         // Not yet supported\r
1325                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GLOBAL_ID, DEM_E_NOT_IMPLEMENTED_YET);\r
1326                         break;\r
1327                 default:\r
1328                         break;\r
1329                 }\r
1330         }\r
1331 }\r
1332 \r
1333 \r
1334 /*\r
1335  * Procedure:   storeExtendedDataPriMem\r
1336  * Description: Store the extended data pointed by "extendedData" to the "priMemExtDataBuffer",\r
1337  *                              if non existent a new entry is created.\r
1338  */\r
1339 static void storeExtendedDataPriMem(const Dem_EventParameterType *eventParam, const ExtDataRecType *extendedData) /** @req DEM041 */\r
1340 {\r
1341         boolean eventIdFound = FALSE;\r
1342         boolean eventIdFreePositionFound=FALSE;\r
1343         uint16 i;\r
1344         imask_t state;\r
1345     Irq_Save(state);\r
1346 \r
1347         // Check if already stored\r
1348         for (i = 0; (i<DEM_MAX_NUMBER_EXT_DATA_PRI_MEM) && (!eventIdFound); i++){\r
1349                 eventIdFound = (priMemExtDataBuffer[i].eventId == eventParam->EventID);\r
1350         }\r
1351 \r
1352         if (eventIdFound) {\r
1353                 // Yes, overwrite existing\r
1354                 memcpy(&priMemExtDataBuffer[i-1], extendedData, sizeof(ExtDataRecType));\r
1355         }\r
1356         else {\r
1357                 // No, lookup first free position\r
1358                 for (i = 0; (i < DEM_MAX_NUMBER_EXT_DATA_PRI_MEM) && (!eventIdFreePositionFound); i++){\r
1359                         eventIdFreePositionFound =  (priMemExtDataBuffer[i].eventId == DEM_EVENT_ID_NULL);\r
1360                 }\r
1361                 if (eventIdFreePositionFound) {\r
1362                         memcpy(&priMemExtDataBuffer[i-1], extendedData, sizeof(ExtDataRecType));\r
1363                 }\r
1364                 else {\r
1365                         // Error: Pri mem extended data buffer full\r
1366                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_STORE_EXT_DATA_PRI_MEM_ID, DEM_E_PRI_MEM_EXT_DATA_BUFF_FULL);\r
1367                 }\r
1368         }\r
1369 \r
1370     Irq_Restore(state);\r
1371 }\r
1372 \r
1373 /*\r
1374  * Procedure:   deleteExtendedDataPriMem\r
1375  * Description: Delete the extended data of "eventParam->eventId" from "priMemExtDataBuffer".\r
1376  */\r
1377 static void deleteExtendedDataPriMem(const Dem_EventParameterType *eventParam)\r
1378 {\r
1379         boolean eventIdFound = FALSE;\r
1380         uint16 i;\r
1381         imask_t state;\r
1382     Irq_Save(state);\r
1383 \r
1384         // Check if already stored\r
1385         for (i = 0;(i<DEM_MAX_NUMBER_EXT_DATA_PRI_MEM) && (!eventIdFound); i++){\r
1386                 eventIdFound = (priMemExtDataBuffer[i].eventId == eventParam->EventID);\r
1387         }\r
1388 \r
1389         if (eventIdFound) {\r
1390                 // Yes, clear record\r
1391                 memset(&priMemExtDataBuffer[i-1], 0, sizeof(ExtDataRecType));\r
1392         }\r
1393 \r
1394     Irq_Restore(state);\r
1395 }\r
1396 \r
1397 /*\r
1398  * Procedure:   storeExtendedDataEvtMem\r
1399  * Description: Store the extended data in event memory according to\r
1400  *                              "eventParam" destination option\r
1401  */\r
1402 static void storeExtendedDataEvtMem(const Dem_EventParameterType *eventParam, const ExtDataRecType *extendedData)\r
1403 {\r
1404         uint16 i;\r
1405 \r
1406         for (i = 0; (i < DEM_MAX_NR_OF_EVENT_DESTINATION) && (eventParam->EventClass->EventDestination[i] != DEM_EVENT_DESTINATION_END_OF_LIST); i++) {\r
1407                 switch (eventParam->EventClass->EventDestination[i])\r
1408                 {\r
1409                 case DEM_DTC_ORIGIN_PRIMARY_MEMORY:\r
1410                         storeExtendedDataPriMem(eventParam, extendedData);\r
1411                         break;\r
1412 \r
1413                 case DEM_DTC_ORIGIN_SECONDARY_MEMORY:\r
1414                 case DEM_DTC_ORIGIN_PERMANENT_MEMORY:\r
1415                 case DEM_DTC_ORIGIN_MIRROR_MEMORY:\r
1416                         // Not yet supported\r
1417                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GLOBAL_ID, DEM_E_NOT_IMPLEMENTED_YET);\r
1418                         break;\r
1419 \r
1420                 default:\r
1421                         break;\r
1422                 }\r
1423         }\r
1424 }\r
1425 \r
1426 \r
1427 /*\r
1428  * Procedure:   lookupExtendedDataRecNumParam\r
1429  * Description: Returns TRUE if the requested extended data number was found among the configured records for the event.\r
1430  *                              "extDataRecClassPtr" returns a pointer to the record class, "posInExtData" returns the position in stored extended data.\r
1431  */\r
1432 static boolean lookupExtendedDataRecNumParam(uint8 extendedDataNumber, const Dem_EventParameterType *eventParam, Dem_ExtendedDataRecordClassType const **extDataRecClassPtr, uint16 *posInExtData)\r
1433 {\r
1434         boolean recNumFound = FALSE;\r
1435 \r
1436         if (eventParam->ExtendedDataClassRef != NULL) {\r
1437                 uint16  byteCnt = 0;\r
1438                 uint16 i;\r
1439 \r
1440                 // Request extended data and copy it to the buffer\r
1441                 for (i = 0; (i < DEM_MAX_NR_OF_RECORDS_IN_EXTENDED_DATA) && (eventParam->ExtendedDataClassRef->ExtendedDataRecordClassRef[i] != NULL) && (!recNumFound); i++) {\r
1442                         if (eventParam->ExtendedDataClassRef->ExtendedDataRecordClassRef[i]->RecordNumber == extendedDataNumber) {\r
1443                                 *extDataRecClassPtr =  eventParam->ExtendedDataClassRef->ExtendedDataRecordClassRef[i];\r
1444                                 *posInExtData = byteCnt;\r
1445                                 recNumFound = TRUE;\r
1446                         }\r
1447                         byteCnt += eventParam->ExtendedDataClassRef->ExtendedDataRecordClassRef[i]->DataSize;\r
1448                 }\r
1449         }\r
1450 \r
1451         return recNumFound;\r
1452 }\r
1453 \r
1454 \r
1455 /*\r
1456  * Procedure:   lookupExtendedDataPriMem\r
1457  * Description: Returns TRUE if the requested event id is found, "extData" points to the found data.\r
1458  */\r
1459 static boolean lookupExtendedDataPriMem(Dem_EventIdType eventId, ExtDataRecType **extData)\r
1460 {\r
1461         boolean eventIdFound = FALSE;\r
1462         sint16 i;\r
1463 \r
1464         // Lookup corresponding extended data\r
1465         for (i = 0; (i < DEM_MAX_NUMBER_EXT_DATA_PRI_MEM) && (!eventIdFound); i++) {\r
1466                 eventIdFound = (priMemExtDataBuffer[i].eventId == eventId);\r
1467         }\r
1468 \r
1469         if (eventIdFound) {\r
1470                 // Yes, return pointer\r
1471                 *extData = &priMemExtDataBuffer[i-1];\r
1472         }\r
1473 \r
1474         return eventIdFound;\r
1475 }\r
1476 /*\r
1477  * Procedure:   copyNvmMirror\r
1478  * Description: Copies Nvram to buffer\r
1479  */\r
1480 \r
1481 Std_ReturnType copyNvmMirror(const NvM_BlockIdType BlockId, uint8 *dstPtr, const uint8 *srcPtr, uint8 len)\r
1482 {\r
1483 \r
1484 #if (DEM_USE_NVM == STD_ON)\r
1485         Std_ReturnType blockReadStatus = E_NOT_OK;\r
1486         NvM_RequestResultType requestResult;\r
1487 \r
1488     if( BlockId != 0 ) {\r
1489                 NvM_GetErrorStatus(BlockId, &requestResult);\r
1490                 if(requestResult != NVM_REQ_PENDING ) {\r
1491                         memcpy(dstPtr, srcPtr, len);\r
1492                         blockReadStatus = E_OK;\r
1493                 }\r
1494     }\r
1495 \r
1496     return blockReadStatus;\r
1497 #else\r
1498     return E_OK;\r
1499 #endif\r
1500 }\r
1501 /*\r
1502  * Procedure:   writeNvmMirror\r
1503  * Description: store data in NVRam\r
1504  */\r
1505 Std_ReturnType writeNvmMirror(const NvM_BlockIdType BlockId, uint8 *dstPtr, const uint8 *srcPtr, uint8 len)\r
1506 {\r
1507 #if (DEM_USE_NVM == STD_ON)\r
1508         Std_ReturnType blockWriteStatus = E_NOT_OK;\r
1509         NvM_RequestResultType requestResult;\r
1510 \r
1511     if( BlockId != 0 ) {\r
1512         NvM_GetErrorStatus(BlockId, &requestResult);\r
1513                 if(requestResult != NVM_REQ_PENDING ) {\r
1514                         memcpy(dstPtr, srcPtr, len);\r
1515                         (void)NvM_WriteBlock(BlockId, (const uint8*)dstPtr);\r
1516                         blockWriteStatus = E_OK;\r
1517                 }\r
1518     }\r
1519 \r
1520     return blockWriteStatus;\r
1521 #else\r
1522     return E_OK;\r
1523 #endif\r
1524 }\r
1525 \r
1526 /*\r
1527  * Procedure:   storeAgingRecPerMem\r
1528  * Description: store aging records in NVRam\r
1529  */\r
1530 static void storeAgingRecPerMem(const NvM_BlockIdType AgingBlockId)\r
1531 {\r
1532         imask_t state;\r
1533 \r
1534         Irq_Save(state);\r
1535 \r
1536         if( E_OK == writeNvmMirror(AgingBlockId, (uint8 *)HealingMirrorBuffer, (const uint8 *)priMemAgingBuffer, sizeof(priMemAgingBuffer)) ){\r
1537                 AgingIsModified = FALSE;\r
1538         } else {\r
1539                 AgingIsModified = TRUE;\r
1540         }\r
1541 \r
1542         Irq_Restore(state);\r
1543 }\r
1544 /*\r
1545  * Procedure:   deleteAgingRecPriMem\r
1546  * Description: delete aging record in primary memory\r
1547  */\r
1548 static void deleteAgingRecPriMem(const Dem_EventParameterType *eventParam)\r
1549 {\r
1550         uint16 i;\r
1551         imask_t state;\r
1552 \r
1553         Irq_Save(state);\r
1554 \r
1555         for (i = 0; i<DEM_MAX_NUMBER_FF_DATA_PRI_MEM; i++){\r
1556                 if (priMemAgingBuffer[i].eventId == eventParam->EventID){\r
1557                         memset(&priMemAgingBuffer[i], 0, sizeof(HealingRecType));\r
1558                 }\r
1559         }\r
1560 \r
1561         Irq_Restore(state);\r
1562 }\r
1563 \r
1564 /*\r
1565  * Procedure:   storeFreezeFrameDataPriMem\r
1566  * Description: store FreezeFrame data record in primary memory\r
1567  */\r
1568 static void storeFreezeFrameDataPriMem(const Dem_EventParameterType *eventParam, const FreezeFrameRecType *freezeFrame)\r
1569 {\r
1570         boolean eventIdFound = FALSE;\r
1571         boolean eventIdFreePositionFound=FALSE;\r
1572         boolean displacementPositionFound=FALSE;\r
1573         FreezeFrameRecType *freezeFrameLocal;\r
1574         uint16 i;\r
1575         imask_t state;\r
1576 \r
1577         Irq_Save(state);\r
1578 \r
1579         /* Check if already stored */\r
1580         for (i = 0; (i<DEM_MAX_NUMBER_FF_DATA_PRI_MEM) && (!eventIdFound); i++){\r
1581                 eventIdFound = ((priMemFreezeFrameBuffer[i].eventId == eventParam->EventID) && (priMemFreezeFrameBuffer[i].recordNumber == freezeFrame->recordNumber));\r
1582         }\r
1583 \r
1584         if (eventIdFound) {\r
1585                 memcpy(&priMemFreezeFrameBuffer[i-1], freezeFrame, sizeof(FreezeFrameRecType));\r
1586         }\r
1587         else {\r
1588                 for (i = 0; (i < DEM_MAX_NUMBER_FF_DATA_PRI_MEM) && (!eventIdFreePositionFound); i++){\r
1589                         eventIdFreePositionFound =  (priMemFreezeFrameBuffer[i].eventId == DEM_EVENT_ID_NULL);\r
1590                 }\r
1591                 if (eventIdFreePositionFound) {\r
1592                         memcpy(&priMemFreezeFrameBuffer[i-1], freezeFrame, sizeof(FreezeFrameRecType));\r
1593                 }\r
1594                 else {\r
1595                         displacementPositionFound = lookupFreezeFrameForDisplacement(&freezeFrameLocal);\r
1596                         if(displacementPositionFound){\r
1597                                 memcpy(freezeFrameLocal, freezeFrame, sizeof(FreezeFrameRecType));\r
1598                         }\r
1599                         else{\r
1600                                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_STORE_FF_DATA_PRI_MEM_ID, DEM_E_PRI_MEM_FF_DATA_BUFF_FULL);\r
1601                         }\r
1602                 }\r
1603         }\r
1604 \r
1605         Irq_Restore(state);\r
1606 }\r
1607 /*\r
1608  * Procedure:   storeFreezeFrameDataPerMem\r
1609  * Description: Store the freeze frame data in NVRam\r
1610  * \r
1611  */\r
1612 static void storeFreezeFrameDataPerMem()\r
1613 {\r
1614         imask_t state;\r
1615 \r
1616         Irq_Save(state);\r
1617 \r
1618         for(uint16 i = 0; i < DEM_MAX_NUMBER_FF_DATA_PRI_MEM; i++){\r
1619                 if(memcmp(&priMemFreezeFrameBuffer[i], FreezeFrameMirrorBuffer[i], sizeof(FreezeFrameRecType))){\r
1620                         if( E_NOT_OK == writeNvmMirror(FreezeFrameBlockId[i], (uint8 *)FreezeFrameMirrorBuffer[i], (const uint8 *)&priMemFreezeFrameBuffer[i], sizeof(FreezeFrameRecType)) ) {\r
1621                                 FFIsModified = TRUE;\r
1622                         }\r
1623                 }\r
1624         }\r
1625 \r
1626         Irq_Restore(state);\r
1627 }\r
1628 \r
1629 // PC-Lint (715 etc): Remove errors until function is filled.\r
1630 //lint -e{715}          Symbol not referenced\r
1631 static void deleteFreezeFrameDataPriMem(const Dem_EventParameterType *eventParam)\r
1632 {\r
1633         uint16 i;\r
1634         imask_t state;\r
1635 \r
1636         Irq_Save(state);\r
1637 \r
1638         for (i = 0; i<DEM_MAX_NUMBER_FF_DATA_PRI_MEM; i++){\r
1639                 if (priMemFreezeFrameBuffer[i].eventId == eventParam->EventID){\r
1640                         memset(&priMemFreezeFrameBuffer[i], 0, sizeof(FreezeFrameRecType));\r
1641 \r
1642                 }\r
1643         }\r
1644 \r
1645         Irq_Restore(state);\r
1646 }\r
1647 \r
1648 /*\r
1649  * Procedure:   storeFreezeFrameDataEvtMem\r
1650  * Description: Store the freeze frame data in event memory according to\r
1651  *                              "eventParam" destination option\r
1652  */\r
1653 static void storeFreezeFrameDataEvtMem(const Dem_EventParameterType *eventParam, const FreezeFrameRecType *freezeFrame)\r
1654 {\r
1655         uint16 i;\r
1656 \r
1657         for (i = 0; (i < DEM_MAX_NR_OF_EVENT_DESTINATION) && (eventParam->EventClass->EventDestination[i] != DEM_EVENT_DESTINATION_END_OF_LIST); i++) {\r
1658                 switch (eventParam->EventClass->EventDestination[i])\r
1659                 {\r
1660                 case DEM_DTC_ORIGIN_PRIMARY_MEMORY:\r
1661                         storeFreezeFrameDataPriMem(eventParam, freezeFrame);\r
1662                         storeFreezeFrameDataPerMem();\r
1663                         break;\r
1664 \r
1665                 case DEM_DTC_ORIGIN_PERMANENT_MEMORY:\r
1666                 case DEM_DTC_ORIGIN_SECONDARY_MEMORY:\r
1667                 case DEM_DTC_ORIGIN_MIRROR_MEMORY:\r
1668                         // Not yet supported\r
1669                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GLOBAL_ID, DEM_E_NOT_IMPLEMENTED_YET);\r
1670                         break;\r
1671 \r
1672                 default:\r
1673                         break;\r
1674                 }\r
1675         }\r
1676 }\r
1677 \r
1678 /*\r
1679  * Procedure:   lookupFreezeFrameDataRecNumParam\r
1680  * Description: Returns TRUE if the requested freezeFrame data number was found among the configured records for the event.\r
1681  *                              "freezeFrameClassPtr" returns a pointer to the record class.\r
1682  */\r
1683 static boolean lookupFreezeFrameDataRecNumParam(uint8 recordNumber, const Dem_EventParameterType *eventParam, Dem_FreezeFrameClassType const **freezeFrameClassPtr)\r
1684 {\r
1685         boolean recNumFound = FALSE;\r
1686         uint16 i;\r
1687 \r
1688         if (eventParam->FreezeFrameClassRef != NULL) {\r
1689                 for (i = 0; (i < DEM_MAX_NR_OF_CLASSES_IN_FREEZEFRAME_DATA) && (eventParam->FreezeFrameClassRef[i] != NULL) && (!recNumFound); i++) {\r
1690                         if (eventParam->FreezeFrameClassRef[i]->FFRecordNumber == recordNumber) {\r
1691                                 *freezeFrameClassPtr =  eventParam->FreezeFrameClassRef[i];\r
1692                                 recNumFound = TRUE;\r
1693                         }\r
1694                 }\r
1695         }\r
1696 \r
1697         return recNumFound;\r
1698 }\r
1699 \r
1700 /*\r
1701  * Procedure:   lookupFreezeFrameDataSize\r
1702  * Description: Returns TRUE if the requested freezeFrame data size was obtained successfully from the configuration.\r
1703  *                              "dataSize" returns a pointer to the data size.\r
1704  */\r
1705 static boolean lookupFreezeFrameDataSize(uint8 recordNumber, Dem_FreezeFrameClassType const  **freezeFrameClassPtr, uint16 *dataSize)\r
1706 {\r
1707         Std_ReturnType callbackReturnCode;\r
1708         boolean dataSizeFound = TRUE;\r
1709         uint16 dataSizeLocal = 0;\r
1710         uint16 i;\r
1711 \r
1712         if (*freezeFrameClassPtr != NULL) {\r
1713                 for (i = 0; (i < DEM_MAX_NR_OF_RECORDS_IN_FREEZEFRAME_DATA) && ((*freezeFrameClassPtr)->FFIdClassRef[i]->Arc_EOL != TRUE); i++) {\r
1714                         if((*freezeFrameClassPtr)->FFIdClassRef[i]->DidReadDataLengthFnc != NULL){\r
1715                                 callbackReturnCode = (*freezeFrameClassPtr)->FFIdClassRef[i]->DidReadDataLengthFnc(&dataSizeLocal);\r
1716                                 if(callbackReturnCode != E_OK){\r
1717                                         return (dataSizeFound = FALSE);\r
1718                                 }\r
1719                         }\r
1720                         else{\r
1721                                 dataSizeLocal = (*freezeFrameClassPtr)->FFIdClassRef[i]->PidOrDidSize;\r
1722                         }\r
1723 \r
1724                         *dataSize += dataSizeLocal + DEM_DID_IDENTIFIER_SIZE_OF_BYTES;\r
1725                 }\r
1726 \r
1727         }\r
1728 \r
1729         return dataSizeFound;\r
1730 }\r
1731 \r
1732 /*\r
1733  * Procedure:   lookupFreezeFrameDataPriMem\r
1734  * Description: Returns TRUE if the requested event id is found, "freezeFrame" points to the found data.\r
1735  */\r
1736 static boolean lookupFreezeFrameDataPriMem(Dem_EventIdType eventId,uint8 recordNumber, FreezeFrameRecType **freezeFrame)\r
1737 {\r
1738         boolean eventIdFound = FALSE;\r
1739         uint16 i;\r
1740 \r
1741         for (i = 0; (i < DEM_MAX_NUMBER_FF_DATA_PRI_MEM) && (!eventIdFound); i++) {\r
1742                 eventIdFound = ((priMemFreezeFrameBuffer[i].eventId == eventId) && (priMemFreezeFrameBuffer[i].recordNumber == recordNumber));\r
1743         }\r
1744 \r
1745         if (eventIdFound) {\r
1746                 *freezeFrame = &priMemFreezeFrameBuffer[i-1];\r
1747         }\r
1748 \r
1749         return eventIdFound;\r
1750 }\r
1751 \r
1752 /*\r
1753  * Procedure:   handlePreInitEvent\r
1754  * Description: Handle the updating of event status and storing of\r
1755  *                              event related data in preInit buffers.\r
1756  */\r
1757 static void handlePreInitEvent(Dem_EventIdType eventId, Dem_EventStatusType eventStatus)\r
1758 {\r
1759         const Dem_EventParameterType *eventParam;\r
1760         EventStatusRecType eventStatusLocal;\r
1761         FreezeFrameRecType freezeFrameLocal;\r
1762         ExtDataRecType extendedDataLocal;\r
1763 \r
1764         lookupEventIdParameter(eventId, &eventParam);\r
1765         if (eventParam != NULL) {\r
1766                 if (eventParam->EventClass->OperationCycleRef < DEM_OPERATION_CYCLE_ID_ENDMARK) {\r
1767                         if (operationCycleStateList[eventParam->EventClass->OperationCycleRef] == DEM_CYCLE_STATE_START) {\r
1768                                 if (eventStatus == DEM_EVENT_STATUS_FAILED) {\r
1769                                         updateEventStatusRec(eventParam, eventStatus, TRUE, &eventStatusLocal);\r
1770                                 }\r
1771                                 else {\r
1772                                         updateEventStatusRec(eventParam, eventStatus, FALSE, &eventStatusLocal);\r
1773                                 }\r
1774 \r
1775                                 if (eventStatusLocal.errorStatusChanged) {\r
1776                                         if (eventStatusLocal.eventStatusExtended & DEM_TEST_FAILED) {\r
1777                                                 getExtendedData(eventParam, &extendedDataLocal);\r
1778                                                 if (extendedDataLocal.eventId != DEM_EVENT_ID_NULL) {\r
1779                                                         storeExtendedDataPreInit(eventParam, &extendedDataLocal);\r
1780                                                 }\r
1781                                                 getFreezeFrameData(eventParam, &freezeFrameLocal,eventStatus,&eventStatusLocal);\r
1782                                                 if (freezeFrameLocal.eventId != DEM_EVENT_ID_NULL) {\r
1783                                                         storeFreezeFrameDataPreInit(eventParam, &freezeFrameLocal);\r
1784                                                 }\r
1785                                         }\r
1786                                 }\r
1787 \r
1788 \r
1789                         }\r
1790                         else {\r
1791                                 // Operation cycle not started\r
1792                                 // TODO: Report error?\r
1793                         }\r
1794                 }\r
1795                 else {\r
1796                         // Operation cycle not set\r
1797                         // TODO: Report error?\r
1798                 }\r
1799         }\r
1800         else {\r
1801                 // Event ID not configured\r
1802                 // TODO: Report error?\r
1803         }\r
1804 }\r
1805 \r
1806 \r
1807 /*\r
1808  * Procedure:   handleEvent\r
1809  * Description: Handle the updating of event status and storing of\r
1810  *                              event related data in event memory.\r
1811  */\r
1812 static Std_ReturnType handleEvent(Dem_EventIdType eventId, Dem_EventStatusType eventStatus)\r
1813 {\r
1814         Std_ReturnType returnCode = E_OK;\r
1815         const Dem_EventParameterType *eventParam;\r
1816         EventStatusRecType eventStatusLocal;\r
1817         FreezeFrameRecType freezeFrameLocal;\r
1818         ExtDataRecType extendedDataLocal;\r
1819         Dem_EventStatusType eventStatusTemp = eventStatus;\r
1820 \r
1821         lookupEventIdParameter(eventId, &eventParam);\r
1822         if (eventParam != NULL) {\r
1823                 if (eventParam->EventClass->OperationCycleRef < DEM_OPERATION_CYCLE_ID_ENDMARK) {\r
1824                         if (operationCycleStateList[eventParam->EventClass->OperationCycleRef] == DEM_CYCLE_STATE_START) {\r
1825                                 if ((!((disableDtcStorage.storageDisabled) && (checkDtcGroup(disableDtcStorage.dtcGroup, eventParam)) && (checkDtcKind(disableDtcStorage.dtcKind, eventParam)))))  {\r
1826                                         updateEventStatusRec(eventParam, eventStatus, TRUE, &eventStatusLocal);\r
1827                                         if (eventStatusLocal.errorStatusChanged) {\r
1828                                                 storeEventEvtMem(eventParam, &eventStatusLocal); /** @req DEM184 */\r
1829                                                 if (eventStatusLocal.eventStatusExtended & DEM_TEST_FAILED) {\r
1830                                                         getExtendedData(eventParam, &extendedDataLocal);\r
1831                                                         if (extendedDataLocal.eventId != DEM_EVENT_ID_NULL)\r
1832                                                         {\r
1833                                                                 storeExtendedDataEvtMem(eventParam, &extendedDataLocal);\r
1834                                                         }\r
1835                                                 }\r
1836 \r
1837                                                 if ((eventStatusTemp == DEM_EVENT_STATUS_PREFAILED)\r
1838                                                                 || (eventStatusLocal.eventStatusExtended & DEM_TEST_FAILED)){\r
1839                                                         getFreezeFrameData(eventParam, &freezeFrameLocal,eventStatus,&eventStatusLocal);\r
1840                                                         if (freezeFrameLocal.eventId != DEM_EVENT_ID_NULL) {\r
1841                                                                 storeFreezeFrameDataEvtMem(eventParam, &freezeFrameLocal); /** @req DEM190 */\r
1842                                                         }\r
1843                                                 }\r
1844                                                 else{\r
1845                                                         // do nothing\r
1846                                                 }\r
1847                                         }\r
1848                                 }\r
1849                         }\r
1850                         else {\r
1851                                 // Operation cycle not started\r
1852                                 returnCode = E_NOT_OK;\r
1853                         }\r
1854                 }\r
1855                 else {\r
1856                         // Operation cycle not set\r
1857                         returnCode = E_NOT_OK;\r
1858                 }\r
1859         }\r
1860         else {\r
1861                 // Event ID not configured\r
1862                 returnCode = E_NOT_OK;\r
1863         }\r
1864 \r
1865         return returnCode;\r
1866 }\r
1867 \r
1868 \r
1869 /*\r
1870  * Procedure:   resetEventStatus\r
1871  * Description: Resets the events status of eventId.\r
1872  */\r
1873 static void resetEventStatus(Dem_EventIdType eventId)\r
1874 {\r
1875         EventStatusRecType *eventStatusRecPtr;\r
1876         imask_t state;\r
1877     Irq_Save(state);\r
1878 \r
1879         lookupEventStatusRec(eventId, &eventStatusRecPtr);\r
1880         if (eventStatusRecPtr != NULL) {\r
1881                 eventStatusRecPtr->eventStatusExtended &= (Dem_EventStatusExtendedType)~DEM_TEST_FAILED; /** @req DEM187 */\r
1882         }\r
1883 \r
1884     Irq_Restore(state);\r
1885 }\r
1886 \r
1887 \r
1888 /*\r
1889  * Procedure:   getEventStatus\r
1890  * Description: Returns the extended event status bitmask of eventId in "eventStatusExtended".\r
1891  */\r
1892 static void getEventStatus(Dem_EventIdType eventId, Dem_EventStatusExtendedType *eventStatusExtended)\r
1893 {\r
1894         EventStatusRecType eventStatusLocal;\r
1895 \r
1896         // Get recorded status\r
1897         getEventStatusRec(eventId, &eventStatusLocal);\r
1898         if (eventStatusLocal.eventId == eventId) {\r
1899                 *eventStatusExtended = eventStatusLocal.eventStatusExtended; /** @req DEM051 */\r
1900         }\r
1901         else {\r
1902                 // Event Id not found, no report received.\r
1903                 *eventStatusExtended = DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE | DEM_TEST_NOT_COMPLETED_SINCE_LAST_CLEAR;\r
1904         }\r
1905 }\r
1906 \r
1907 \r
1908 /*\r
1909  * Procedure:   getEventFailed\r
1910  * Description: Returns the TRUE or FALSE of "eventId" in "eventFailed" depending on current status.\r
1911  */\r
1912 static void getEventFailed(Dem_EventIdType eventId, boolean *eventFailed)\r
1913 {\r
1914         EventStatusRecType eventStatusLocal;\r
1915 \r
1916         // Get recorded status\r
1917         getEventStatusRec(eventId, &eventStatusLocal);\r
1918         if (eventStatusLocal.eventId == eventId) {\r
1919                 if (eventStatusLocal.eventStatusExtended & DEM_TEST_FAILED) { /** @req DEM052 */\r
1920                         *eventFailed = TRUE;\r
1921                 }\r
1922                 else {\r
1923                         *eventFailed = FALSE;\r
1924                 }\r
1925         }\r
1926         else {\r
1927                 // Event Id not found, assume ok.\r
1928                 *eventFailed = FALSE;\r
1929         }\r
1930 }\r
1931 \r
1932 \r
1933 /*\r
1934  * Procedure:   getEventTested\r
1935  * Description: Returns the TRUE or FALSE of "eventId" in "eventTested" depending on\r
1936  *                              current status the "test not completed this operation cycle" bit.\r
1937  */\r
1938 static void getEventTested(Dem_EventIdType eventId, boolean *eventTested)\r
1939 {\r
1940         EventStatusRecType eventStatusLocal;\r
1941 \r
1942         // Get recorded status\r
1943         getEventStatusRec(eventId, &eventStatusLocal);\r
1944         if (eventStatusLocal.eventId == eventId) {\r
1945                 if ( !(eventStatusLocal.eventStatusExtended & DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE)) { /** @req DEM053 */\r
1946                         *eventTested = TRUE;\r
1947                 }\r
1948                 else {\r
1949                         *eventTested = FALSE;\r
1950                 }\r
1951         }\r
1952         else {\r
1953                 // Event Id not found, not tested.\r
1954                 *eventTested = FALSE;\r
1955         }\r
1956 }\r
1957 \r
1958 \r
1959 /*\r
1960  * Procedure:   getFaultDetectionCounter\r
1961  * Description: Returns pre debounce counter of "eventId" in "counter" and return value E_OK if\r
1962  *                              the counter was available else E_NOT_OK.\r
1963  */\r
1964 static Std_ReturnType getFaultDetectionCounter(Dem_EventIdType eventId, sint8 *counter)\r
1965 {\r
1966         Std_ReturnType returnCode = E_NOT_OK;\r
1967         const Dem_EventParameterType *eventParam;\r
1968 \r
1969         lookupEventIdParameter(eventId, &eventParam);\r
1970         if (eventParam != NULL) {\r
1971                 if (eventParam->EventClass->PreDebounceAlgorithmClass != NULL) {\r
1972                         switch (eventParam->EventClass->PreDebounceAlgorithmClass->PreDebounceName)\r
1973                         {\r
1974                         case DEM_NO_PRE_DEBOUNCE:\r
1975                                 if (eventParam->EventClass->PreDebounceAlgorithmClass->PreDebounceAlgorithm.PreDebounceMonitorInternal != NULL) {\r
1976                                         if (eventParam->EventClass->PreDebounceAlgorithmClass->PreDebounceAlgorithm.PreDebounceMonitorInternal->CallbackGetFDCntFnc != NULL) {\r
1977                                                 returnCode = eventParam->EventClass->PreDebounceAlgorithmClass->PreDebounceAlgorithm.PreDebounceMonitorInternal->CallbackGetFDCntFnc(counter); /** @req DEM204.None */ /** @req DEM264 */ /** @req DEM265 */\r
1978                                         }\r
1979                                 }\r
1980                                 break;\r
1981 \r
1982                         case DEM_PRE_DEBOUNCE_COUNTER_BASED:\r
1983                                 {\r
1984                                         EventStatusRecType *eventStatusRec;\r
1985 \r
1986                                         lookupEventStatusRec(eventId, &eventStatusRec);\r
1987                                         if (eventStatusRec != NULL) {\r
1988                                                 *counter = eventStatusRec->faultDetectionCounter; /** @req DEM204.Counter */\r
1989                                         } else {\r
1990                                                 *counter = 0;\r
1991                                         }\r
1992                                         returnCode = E_OK;\r
1993                                 }\r
1994                                 break;\r
1995 \r
1996                         case DEM_PRE_DEBOUNCE_FREQUENCY_BASED:\r
1997                         case DEM_PRE_DEBOUNCE_TIME_BASED:\r
1998                                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETFAULTDETECTIONCOUNTER_ID, DEM_E_NOT_IMPLEMENTED_YET);\r
1999                                 break;\r
2000 \r
2001                         default:\r
2002                                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETFAULTDETECTIONCOUNTER_ID, DEM_E_PARAM_DATA);\r
2003                                 break;\r
2004                         }\r
2005                 }\r
2006         }\r
2007 \r
2008         return returnCode;\r
2009 }\r
2010 /*\r
2011  * Procedure:   deleteEventMemory\r
2012  * Description: If aging of an event occurs, the Dem module shall delete the event from \r
2013  *                              the event memory including its event related data\r
2014  */\r
2015 static void deleteEventMemory(const Dem_EventParameterType *eventParam)\r
2016 {\r
2017         uint16 i;\r
2018 \r
2019         for (i = 0; (i < DEM_MAX_NR_OF_EVENT_DESTINATION) && (eventParam->EventClass->EventDestination[i] != DEM_EVENT_DESTINATION_END_OF_LIST); i++) {\r
2020                 switch (eventParam->EventClass->EventDestination[i])\r
2021                 {\r
2022                 case DEM_DTC_ORIGIN_PRIMARY_MEMORY:\r
2023                         deleteEventPriMem(eventParam);\r
2024                         deleteFreezeFrameDataPriMem(eventParam);\r
2025                         deleteExtendedDataPriMem(eventParam);\r
2026                         storeFreezeFrameDataPerMem();\r
2027                         break;\r
2028 \r
2029                 case DEM_DTC_ORIGIN_PERMANENT_MEMORY:\r
2030                         //TODO:need to add corresponding event and extended deleting functions\r
2031 \r
2032                         break;\r
2033 \r
2034                 case DEM_DTC_ORIGIN_SECONDARY_MEMORY:\r
2035                 case DEM_DTC_ORIGIN_MIRROR_MEMORY:\r
2036                         // Not yet supported\r
2037                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GLOBAL_ID, DEM_E_NOT_IMPLEMENTED_YET);\r
2038                         break;\r
2039 \r
2040                 default:\r
2041                         break;\r
2042                 }\r
2043 \r
2044         }\r
2045 \r
2046 }\r
2047 /*\r
2048  * Procedure:   lookupAgingRecPriMem\r
2049  * Description: Returns the pointer to event id parameters of "eventId" in "*priMemAgingBuffer",\r
2050  *                              if not found NULL is returned.\r
2051  */\r
2052 static boolean lookupAgingRecPriMem(Dem_EventIdType eventId, const HealingRecType **agingRec)\r
2053 {\r
2054         uint16 i;\r
2055         boolean agingRecFound = FALSE;\r
2056 \r
2057         for (i = 0; i < DEM_MAX_NUMBER_AGING_PRI_MEM && (!agingRecFound); i++) {\r
2058                 if(priMemAgingBuffer[i].eventId == eventId){\r
2059                         agingRecFound = TRUE;\r
2060                 }\r
2061 \r
2062         }\r
2063 \r
2064         if(agingRecFound){\r
2065                 *agingRec = &priMemAgingBuffer[i-1];\r
2066         }\r
2067         else{\r
2068                 *agingRec = NULL;\r
2069         }\r
2070 \r
2071         return agingRecFound;\r
2072 \r
2073 }\r
2074 \r
2075 \r
2076 /*\r
2077  * Procedure:   handleAging\r
2078  * Description: according to the operation state of "operationCycleId" to "cycleState" , handle the aging relatived data\r
2079  *                              Returns E_OK if operation was successful else E_NOT_OK.\r
2080  */\r
2081 static Std_ReturnType handleAging(Dem_OperationCycleIdType operationCycleId, Dem_OperationCycleStateType cycleState)\r
2082 {\r
2083         uint16 i;\r
2084         Std_ReturnType returnCode = E_OK;\r
2085         HealingRecType *agingRecLocal = NULL;\r
2086         boolean agingRecFound = FALSE;\r
2087 \r
2088         if (operationCycleId < DEM_OPERATION_CYCLE_ID_ENDMARK) {\r
2089                 switch (cycleState)\r
2090                 {\r
2091                 case DEM_CYCLE_STATE_START:\r
2092                         break;\r
2093 \r
2094                 case DEM_CYCLE_STATE_END:/** @req Dem490 */\r
2095                         for (i = 0; i < DEM_MAX_NUMBER_EVENT; i++) {\r
2096                                 if(eventStatusBuffer[i].eventId != DEM_EVENT_ID_NULL){\r
2097                                         if(eventStatusBuffer[i].eventParamRef != NULL){\r
2098                                                 if(eventStatusBuffer[i].eventParamRef->EventClass != NULL){\r
2099                                                         if((eventStatusBuffer[i].eventParamRef->EventClass->HealingAllowed == TRUE)\\r
2100                                                                 && (eventStatusBuffer[i].eventParamRef->EventClass->HealingCycleRef == operationCycleId)){\r
2101                                                                 if((eventStatusBuffer[i].eventStatusExtended & DEM_CONFIRMED_DTC)\\r
2102                                                                         && (!(eventStatusBuffer[i].eventStatusExtended & DEM_TEST_FAILED))\\r
2103                                                                         && (!(eventStatusBuffer[i].eventStatusExtended & DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE))){\r
2104                                                                         agingRecFound = lookupAgingRecPriMem(eventStatusBuffer[i].eventId, (const HealingRecType **)(&agingRecLocal));\r
2105                                                                         if(agingRecFound){\r
2106                                                                                 agingRecLocal->agingCounter++;/** @req Dem489 */\r
2107                                                                                 agingRecLocal->checksum = calcChecksum(agingRecLocal,sizeof(HealingRecType) - sizeof(ChecksumType));\r
2108                                                                                 if(agingRecLocal->agingCounter > eventStatusBuffer[i].eventParamRef->EventClass->HealingCycleCounter){\r
2109                                                                                         //deleteEventMemory(eventStatusBuffer[i].eventParamRef); /** @req Dem497 */\r
2110 \r
2111                                                                                         deleteAgingRecPriMem(eventStatusBuffer[i].eventParamRef);\r
2112 \r
2113                                                                                         eventStatusBuffer[i].eventStatusExtended &= (Dem_EventStatusExtendedType)(~DEM_CONFIRMED_DTC);\r
2114                                                                                         eventStatusBuffer[i].eventStatusExtended &= (Dem_EventStatusExtendedType)(~DEM_PENDING_DTC);\r
2115                                                                                         eventStatusBuffer[i].eventStatusExtended &= (Dem_EventStatusExtendedType)(~DEM_WARNING_INDICATOR_REQUESTED);\r
2116                                                                                 }\r
2117                                                                                 /* Set the flag,start up the storage of NVRam in main function. */\r
2118                                                                                 AgingIsModified = TRUE;\r
2119                                                                         }\r
2120                                                                         else{\r
2121                                                                                 /* If it does exist,establish a new record for the corresponding event */\r
2122                                                                                 agingRecFound = lookupAgingRecPriMem(DEM_EVENT_ID_NULL, (const HealingRecType **)(&agingRecLocal));\r
2123                                                                                 if(agingRecFound){\r
2124                                                                                         agingRecLocal->eventId = eventStatusBuffer[i].eventId;\r
2125                                                                                         agingRecLocal->agingCounter++;\r
2126                                                                                         agingRecLocal->checksum = calcChecksum(agingRecLocal,sizeof(HealingRecType) - sizeof(ChecksumType));\r
2127                                                                                         AgingIsModified = TRUE;\r
2128                                                                                 }\r
2129                                                                                 else{\r
2130                                                                                         /* primary memory of aging records is full. */\r
2131                                                                                 }\r
2132                                                                         }\r
2133                                                                 }\r
2134                                                                 else{\r
2135                                                                         /* If the status bit testFailed (bit 0) is set during the operation cycle, the counter shall be reset. */\r
2136                                                                         if(eventStatusBuffer[i].eventStatusExtended & DEM_TEST_FAILED){\r
2137                                                                                 agingRecFound = lookupAgingRecPriMem(eventStatusBuffer[i].eventId, (const HealingRecType **)(&agingRecLocal));\r
2138                                                                                 if(agingRecFound){\r
2139                                                                                         if(agingRecLocal->agingCounter){\r
2140                                                                                                 agingRecLocal->agingCounter = 0;\r
2141                                                                                                 agingRecLocal->checksum = calcChecksum(agingRecLocal,sizeof(HealingRecType) - sizeof(ChecksumType));\r
2142                                                                                                 AgingIsModified = TRUE;\r
2143                                                                                         }\r
2144                                                                                 }\r
2145                                                                         }\r
2146                                                                 }\r
2147                                                         }\r
2148                                                 }\r
2149                                         }\r
2150                                 }\r
2151                         }\r
2152                         break;\r
2153                 default:\r
2154                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_SETOPERATIONCYCLESTATE_ID, DEM_E_PARAM_DATA);\r
2155                         returnCode = E_NOT_OK;\r
2156                         break;\r
2157                 }\r
2158         }\r
2159         else {\r
2160                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_SETOPERATIONCYCLESTATE_ID, DEM_E_PARAM_DATA);\r
2161                 returnCode = E_NOT_OK;\r
2162                 }\r
2163 \r
2164         return returnCode;\r
2165 \r
2166 }\r
2167 \r
2168 /*\r
2169  * Procedure:   setOperationCycleState\r
2170  * Description: Change the operation state of "operationCycleId" to "cycleState" and updates stored\r
2171  *                              event connected to this cycle id.\r
2172  *                              Returns E_OK if operation was successful else E_NOT_OK.\r
2173  */\r
2174 static Std_ReturnType setOperationCycleState(Dem_OperationCycleIdType operationCycleId, Dem_OperationCycleStateType cycleState) /** @req DEM338 */\r
2175 {\r
2176         uint16 i;\r
2177         Std_ReturnType returnCode = E_OK;\r
2178 \r
2179         if (operationCycleId < DEM_OPERATION_CYCLE_ID_ENDMARK) {\r
2180                 switch (cycleState)\r
2181                 {\r
2182                 case DEM_CYCLE_STATE_START:\r
2183                         operationCycleStateList[operationCycleId] = cycleState;\r
2184                         // Lookup event ID\r
2185                         for (i = 0; i < DEM_MAX_NUMBER_EVENT; i++) {\r
2186                                 if ((eventStatusBuffer[i].eventId != DEM_EVENT_ID_NULL) && (eventStatusBuffer[i].eventParamRef->EventClass->OperationCycleRef == operationCycleId)) {\r
2187                                         eventStatusBuffer[i].eventStatusExtended &= (Dem_EventStatusExtendedType)~DEM_TEST_FAILED_THIS_OPERATION_CYCLE;\r
2188                                         eventStatusBuffer[i].eventStatusExtended |= DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE;\r
2189                                 }\r
2190                         }\r
2191                         break;\r
2192 \r
2193                 case DEM_CYCLE_STATE_END:\r
2194                         operationCycleStateList[operationCycleId] = cycleState;\r
2195                         // Lookup event ID\r
2196                         for (i = 0; i < DEM_MAX_NUMBER_EVENT; i++) {\r
2197                                 if ((eventStatusBuffer[i].eventId != DEM_EVENT_ID_NULL) && (eventStatusBuffer[i].eventParamRef->EventClass->OperationCycleRef == operationCycleId)) {\r
2198                                         if ((!(eventStatusBuffer[i].eventStatusExtended & DEM_TEST_FAILED_THIS_OPERATION_CYCLE)) && (!(eventStatusBuffer[i].eventStatusExtended & DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE))) {\r
2199                                                 eventStatusBuffer[i].eventStatusExtended &= (Dem_EventStatusExtendedType)~DEM_PENDING_DTC;              // Clear pendingDTC bit /** @req DEM379.PendingClear\r
2200                                                 storeEventEvtMem(eventStatusBuffer[i].eventParamRef, &eventStatusBuffer[i]);\r
2201                                         }\r
2202                                 }\r
2203                         }\r
2204                         break;\r
2205                 default:\r
2206                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_SETOPERATIONCYCLESTATE_ID, DEM_E_PARAM_DATA);\r
2207                         returnCode = E_NOT_OK;\r
2208                         break;\r
2209                 }\r
2210         }\r
2211         else {\r
2212                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_SETOPERATIONCYCLESTATE_ID, DEM_E_PARAM_DATA);\r
2213                 returnCode = E_NOT_OK;\r
2214                 }\r
2215 \r
2216         return returnCode;\r
2217 }\r
2218 \r
2219 \r
2220 //==============================================================================//\r
2221 //                                                                                                                                                              //\r
2222 //                                        E X T E R N A L   F U N C T I O N S                                           //\r
2223 //                                                                                                                                                              //\r
2224 //==============================================================================//\r
2225 \r
2226 /*********************************************\r
2227  * Interface for upper layer modules (8.3.1) *\r
2228  *********************************************/\r
2229 \r
2230 /*\r
2231  * Procedure:   Dem_GetVersionInfo\r
2232  * Reentrant:   Yes\r
2233  */\r
2234 // Defined in Dem.h\r
2235 \r
2236 \r
2237 /***********************************************\r
2238  * Interface ECU State Manager <-> DEM (8.3.2) *\r
2239  ***********************************************/\r
2240 \r
2241 /*\r
2242  * Procedure:   Dem_PreInit\r
2243  * Reentrant:   No\r
2244  */\r
2245 void Dem_PreInit(void)\r
2246 {\r
2247         /** @req DEM180 */\r
2248         uint16 i, j;\r
2249 \r
2250         EventStatusRecType *eventStatusRecPtr;\r
2251         const Dem_EventParameterType *eventIdParamList;\r
2252 \r
2253         VALIDATE_NO_RV(DEM_Config.ConfigSet != NULL, DEM_PREINIT_ID, DEM_E_CONFIG_PTR_INVALID);\r
2254 \r
2255         configSet = DEM_Config.ConfigSet;\r
2256 \r
2257         // Initializion of operation cycle states.\r
2258         for (i = 0; i < DEM_OPERATION_CYCLE_ID_ENDMARK; i++) {\r
2259                 operationCycleStateList[i] = DEM_CYCLE_STATE_END;\r
2260         }\r
2261 \r
2262         // Initialize the event status buffer\r
2263         for (i = 0; i < DEM_MAX_NUMBER_EVENT; i++) {\r
2264                 eventStatusBuffer[i].eventId = DEM_EVENT_ID_NULL;\r
2265                 eventStatusBuffer[i].eventParamRef = NULL;\r
2266                 eventStatusBuffer[i].faultDetectionCounter = 0;\r
2267                 eventStatusBuffer[i].occurrence = 0;\r
2268                 eventStatusBuffer[i].eventStatusExtended = DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE | DEM_TEST_NOT_COMPLETED_SINCE_LAST_CLEAR;\r
2269                 eventStatusBuffer[i].errorStatusChanged = FALSE;\r
2270         }\r
2271 \r
2272         // Insert all supported events into event status buffer\r
2273         uint16 index = 0;\r
2274         eventIdParamList = configSet->EventParameter;\r
2275         while( !eventIdParamList[index].Arc_EOL ) {\r
2276                 // Find next free position in event status buffer\r
2277                 lookupEventStatusRec(DEM_EVENT_ID_NULL, &eventStatusRecPtr);\r
2278                 if(NULL != eventStatusRecPtr) {\r
2279                         eventStatusRecPtr->eventId = eventIdParamList[index].EventID;\r
2280                         eventStatusRecPtr->eventParamRef = &eventIdParamList[index];\r
2281                 } else {\r
2282                         // event status buffer is full\r
2283                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_PREINIT_ID, DEM_E_EVENT_STATUS_BUFF_FULL);\r
2284                 }\r
2285                 index++;\r
2286         }\r
2287 \r
2288         //lint -save\r
2289         //lint -e568 -e685 //PC-Lint exception.\r
2290         //lint -e681 //PC-Lint exception to MISRA 14.1: Loop is not entered. This only happens when config variable is zero. Keep as it is for less complex code.\r
2291         // Initialize the pre init buffers\r
2292         for (i = 0; i < DEM_MAX_NUMBER_FF_DATA_PRE_INIT; i++) {\r
2293                 preInitFreezeFrameBuffer[i].checksum = 0;\r
2294                 preInitFreezeFrameBuffer[i].eventId = DEM_EVENT_ID_NULL;\r
2295                 preInitFreezeFrameBuffer[i].occurrence = 0;\r
2296                 preInitFreezeFrameBuffer[i].dataSize = 0;\r
2297                 for (j = 0; j < DEM_MAX_SIZE_FF_DATA;j++){\r
2298                         preInitFreezeFrameBuffer[i].data[j] = 0;\r
2299                 }\r
2300         }\r
2301         //lint -restore\r
2302 \r
2303         for (i = 0; i < DEM_MAX_NUMBER_EXT_DATA_PRE_INIT; i++) {\r
2304                 preInitExtDataBuffer[i].checksum = 0;\r
2305                 preInitExtDataBuffer[i].eventId = DEM_EVENT_ID_NULL;\r
2306                 preInitExtDataBuffer[i].dataSize = 0;\r
2307                 for (j = 0; j < DEM_MAX_SIZE_EXT_DATA;j++){\r
2308                         preInitExtDataBuffer[i].data[j] = 0;\r
2309                 }\r
2310         }\r
2311 \r
2312         disableDtcStorage.storageDisabled = FALSE;\r
2313 \r
2314         (void)setOperationCycleState(DEM_ACTIVE, DEM_CYCLE_STATE_START); /** @req DEM047 */\r
2315 \r
2316         demState = DEM_PREINITIALIZED;\r
2317 }\r
2318 \r
2319 \r
2320 /*\r
2321  * Procedure:   Dem_Init\r
2322  * Reentrant:   No\r
2323  */\r
2324 void Dem_Init(void)\r
2325 {\r
2326         uint16 i;\r
2327 //      ChecksumType cSum;\r
2328         boolean entryValid = FALSE;\r
2329         const Dem_EventParameterType *eventParam;\r
2330 \r
2331         if(DEM_PREINITIALIZED != demState){\r
2332                 /*\r
2333                  * Dem_PreInit was has not been called since last time Dem_Shutdown was called.\r
2334                  * This suggests that we are resuming from sleep. According to section 5.7 in\r
2335                  * EcuM specification, RAM content is assumed to be still valid from the previous cycle.\r
2336                  * Do not read from saved error log since buffers already contains this data.\r
2337                  */\r
2338                 (void)setOperationCycleState(DEM_ACTIVE, DEM_CYCLE_STATE_START);\r
2339 \r
2340         } else {\r
2341 \r
2342                 for(i = 0; i < DEM_MAX_NUMBER_FF_DATA_PRI_MEM; i++){\r
2343                         if( E_NOT_OK == copyNvmMirror(FreezeFrameBlockId[i], (uint8 *)&priMemFreezeFrameBuffer[i], (const uint8 *)FreezeFrameMirrorBuffer[i], sizeof(FreezeFrameRecType)) ){\r
2344                                 //TODO:NVM is busy or block id is 0,report error or what?\r
2345                         }\r
2346                 }\r
2347                 //recover Aging from NVRam to RAM\r
2348                 if(E_OK == copyNvmMirror(HealingBlockId, (uint8*)priMemAgingBuffer, (const uint8*)HealingMirrorBuffer, sizeof(priMemAgingBuffer)) ){\r
2349 \r
2350                 }\r
2351 \r
2352                 // Validate aging records stored in primary memory\r
2353                 for (i = 0; i < DEM_MAX_NUMBER_AGING_PRI_MEM; i++){\r
2354                         entryValid = checkEntryValid(priMemAgingBuffer[i].eventId);\r
2355 //                      cSum = calcChecksum(&priMemAgingBuffer[i], sizeof(HealingRecType) - sizeof(ChecksumType));\r
2356                         if ((priMemAgingBuffer[i].eventId == DEM_EVENT_ID_NULL) || (FALSE == entryValid)) {\r
2357                                 // Unlegal record, clear the record\r
2358                                 memset(&priMemAgingBuffer[i], 0, sizeof(HealingRecType));\r
2359                                 AgingIsModified = TRUE;\r
2360                         }\r
2361                 }\r
2362 \r
2363                 // Validate event records stored in primary memory\r
2364                 for (i = 0; i < DEM_MAX_NUMBER_EVENT_PRI_MEM; i++) {\r
2365                         entryValid = checkEntryValid(priMemEventBuffer[i].eventId);\r
2366 //                      cSum = calcChecksum(&priMemEventBuffer[i], sizeof(EventRecType)-sizeof(ChecksumType));\r
2367                         if ((priMemEventBuffer[i].eventId == DEM_EVENT_ID_NULL) || (FALSE == entryValid)) {\r
2368                                 // Unlegal record, clear the record\r
2369                                 memset(&priMemEventBuffer[i], 0, sizeof(EventRecType));\r
2370                         }\r
2371                         else {\r
2372                                 // Valid, update current status\r
2373                                 mergeEventStatusRec(&priMemEventBuffer[i]);\r
2374 \r
2375                                 // Update occurrence counter on pre init stored freeze frames\r
2376                                 updateFreezeFrameOccurrencePreInit(&priMemEventBuffer[i]);\r
2377                         }\r
2378                 }\r
2379 \r
2380 \r
2381 \r
2382                 // Validate extended data records stored in primary memory\r
2383                 for (i = 0; i < DEM_MAX_NUMBER_EXT_DATA_PRI_MEM; i++) {\r
2384                         entryValid = checkEntryValid(priMemExtDataBuffer[i].eventId);\r
2385 //                      cSum = calcChecksum(&priMemExtDataBuffer[i], sizeof(ExtDataRecType)-sizeof(ChecksumType));\r
2386                         if ((priMemExtDataBuffer[i].eventId == DEM_EVENT_ID_NULL) || (FALSE == entryValid)) {\r
2387                                 // Unlegal record, clear the record\r
2388                                 memset(&priMemExtDataBuffer[i], 0, sizeof(ExtDataRecType));\r
2389                         }\r
2390                 }\r
2391 \r
2392                 //initialize the current timestamp and update the timestamp in pre init\r
2393                 initCurrentFreezeFrameTimeStamp(&FF_TimeStamp);\r
2394 \r
2395                 //lint -save\r
2396                 //lint -e568 //PC-Lint exception.\r
2397                 //lint -e685 //PC-Lint exception.\r
2398                 //lint -e681 //PC-Lint exception to MISRA 14.1: Loop is not entered. This only happens when DEM_MAX_NUMBER_FF_DATA_PRE_INIT is zero. Keep as it is for less complex code.\r
2399                 // Validate freeze frame records stored in primary memory\r
2400                 for (i = 0; i < DEM_MAX_NUMBER_FF_DATA_PRI_MEM; i++) {\r
2401                         entryValid = checkEntryValid(priMemFreezeFrameBuffer[i].eventId);\r
2402 //                      cSum = calcChecksum(&priMemFreezeFrameBuffer[i], sizeof(FreezeFrameRecType)-sizeof(ChecksumType));\r
2403                         if ((priMemFreezeFrameBuffer[i].eventId == DEM_EVENT_ID_NULL) || (FALSE == entryValid)) {\r
2404                                 // Unlegal record, clear the record\r
2405                                 memset(&priMemFreezeFrameBuffer[i], 0, sizeof(FreezeFrameRecType));\r
2406                         }\r
2407                 }\r
2408                 //lint -restore\r
2409 \r
2410                 /* Transfer updated event data to event memory */\r
2411                 for (i = 0; i < DEM_MAX_NUMBER_EVENT; i++) {\r
2412                         if (eventStatusBuffer[i].eventId != DEM_EVENT_ID_NULL) {\r
2413                                 lookupEventIdParameter(eventStatusBuffer[i].eventId, &eventParam);\r
2414                                 storeEventEvtMem(eventParam, &eventStatusBuffer[i]);\r
2415                         }\r
2416                 }\r
2417 \r
2418                 /* Transfer extended data to event memory if necessary */\r
2419                 for (i = 0; i < DEM_MAX_NUMBER_EXT_DATA_PRE_INIT; i++) {\r
2420                         if (preInitExtDataBuffer[i].eventId !=  DEM_EVENT_ID_NULL) {\r
2421                                 lookupEventIdParameter(preInitExtDataBuffer[i].eventId, &eventParam);\r
2422                                 storeExtendedDataEvtMem(eventParam, &preInitExtDataBuffer[i]);\r
2423                         }\r
2424                 }\r
2425 \r
2426                 //lint -save\r
2427                 //lint -e568 //PC-Lint exception.\r
2428                 //lint -e685 //PC-Lint exception.\r
2429                 //lint -e681 //PC-Lint exception to MISRA 14.1: Loop is not entered. This only happens when DEM_MAX_NUMBER_FF_DATA_PRE_INIT is zero. Keep as it is for less complex code.\r
2430                 /* Transfer freeze frames to event memory */\r
2431                 for (i = 0; i < DEM_MAX_NUMBER_FF_DATA_PRE_INIT; i++) {\r
2432                         if (preInitFreezeFrameBuffer[i].eventId != DEM_EVENT_ID_NULL) {\r
2433                                 lookupEventIdParameter(preInitFreezeFrameBuffer[i].eventId, &eventParam);\r
2434                                 storeFreezeFrameDataEvtMem(eventParam, &preInitFreezeFrameBuffer[i]);\r
2435                         }\r
2436                 }\r
2437                 //lint -restore\r
2438         }\r
2439 \r
2440         // Init the dtc filter\r
2441         dtcFilter.dtcStatusMask = DEM_DTC_STATUS_MASK_ALL;                                      // All allowed\r
2442         dtcFilter.dtcKind = DEM_DTC_KIND_ALL_DTCS;                                                      // All kinds of DTCs\r
2443         dtcFilter.dtcOrigin = DEM_DTC_ORIGIN_PRIMARY_MEMORY;                            // Primary memory\r
2444         dtcFilter.filterWithSeverity = DEM_FILTER_WITH_SEVERITY_NO;                     // No Severity filtering\r
2445         dtcFilter.dtcSeverityMask = DEM_SEVERITY_NO_SEVERITY;                           // Not used when filterWithSeverity is FALSE\r
2446         dtcFilter.filterForFaultDetectionCounter = DEM_FILTER_FOR_FDC_NO;       // No fault detection counter filtering\r
2447 \r
2448         dtcFilter.faultIndex = DEM_MAX_NUMBER_EVENT;\r
2449 \r
2450         disableDtcStorage.storageDisabled = FALSE;\r
2451 \r
2452         demState = DEM_INITIALIZED;\r
2453 }\r
2454 \r
2455 \r
2456 /*\r
2457  * Procedure:   Dem_shutdown\r
2458  * Reentrant:   No\r
2459  */\r
2460 void Dem_Shutdown(void)\r
2461 {\r
2462         (void)setOperationCycleState(DEM_ACTIVE, DEM_CYCLE_STATE_END); /** @req DEM047 */\r
2463 \r
2464         /* handleAging() should be called behind setOperationCycleState() */\r
2465         (void)handleAging(DEM_ACTIVE, DEM_CYCLE_STATE_END);\r
2466 \r
2467         demState = DEM_UNINITIALIZED; /** @req DEM368 */\r
2468 }\r
2469 \r
2470 \r
2471 /*\r
2472  * Interface for basic software scheduler\r
2473  */\r
2474 void Dem_MainFunction(void)/** @req DEM125 */\r
2475 {\r
2476         if (FFIsModified) {\r
2477                 storeFreezeFrameDataPerMem(FreezeFrameBlockId);\r
2478         }\r
2479 \r
2480         if (AgingIsModified) {\r
2481                 storeAgingRecPerMem(HealingBlockId);\r
2482         }\r
2483 }\r
2484 \r
2485 \r
2486 /***************************************************\r
2487  * Interface SW-Components via RTE <-> DEM (8.3.3) *\r
2488  ***************************************************/\r
2489 \r
2490 /*\r
2491  * Procedure:   Dem_SetEventStatus\r
2492  * Reentrant:   Yes\r
2493  */\r
2494 Std_ReturnType Dem_SetEventStatus(Dem_EventIdType eventId, Dem_EventStatusType eventStatus) /** @req DEM330 */\r
2495 {\r
2496         Std_ReturnType returnCode = E_OK;\r
2497 \r
2498         if (demState == DEM_INITIALIZED) // No action is taken if the module is not started\r
2499         {\r
2500                 returnCode = handleEvent(eventId, eventStatus);\r
2501         }\r
2502         else\r
2503         {\r
2504                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_SETEVENTSTATUS_ID, DEM_E_UNINIT);\r
2505                 returnCode = E_NOT_OK;\r
2506         }\r
2507 \r
2508         return returnCode;\r
2509 }\r
2510 \r
2511 \r
2512 /*\r
2513  * Procedure:   Dem_ResetEventStatus\r
2514  * Reentrant:   Yes\r
2515  */\r
2516 Std_ReturnType Dem_ResetEventStatus(Dem_EventIdType eventId) /** @req DEM331 */\r
2517 {\r
2518         Std_ReturnType returnCode = E_OK;\r
2519 \r
2520         if (demState == DEM_INITIALIZED) // No action is taken if the module is not started\r
2521         {\r
2522                 resetEventStatus(eventId); /** @req DEM186 */\r
2523         }\r
2524         else\r
2525         {\r
2526                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_RESETEVENTSTATUS_ID, DEM_E_UNINIT);\r
2527                 returnCode = E_NOT_OK;\r
2528         }\r
2529 \r
2530         return returnCode;\r
2531 }\r
2532 \r
2533 \r
2534 /*\r
2535  * Procedure:   Dem_GetEventStatus\r
2536  * Reentrant:   Yes\r
2537  */\r
2538 Std_ReturnType Dem_GetEventStatus(Dem_EventIdType eventId, Dem_EventStatusExtendedType *eventStatusExtended) /** @req DEM332 */\r
2539 {\r
2540         Std_ReturnType returnCode = E_OK;\r
2541 \r
2542         if (demState == DEM_INITIALIZED) // No action is taken if the module is not started\r
2543         {\r
2544                 getEventStatus(eventId, eventStatusExtended);\r
2545         }\r
2546         else\r
2547         {\r
2548                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETEVENTSTATUS_ID, DEM_E_UNINIT);\r
2549                 returnCode = E_NOT_OK;\r
2550         }\r
2551 \r
2552         return returnCode;\r
2553 }\r
2554 \r
2555 \r
2556 /*\r
2557  * Procedure:   Dem_GetEventFailed\r
2558  * Reentrant:   Yes\r
2559  */\r
2560 Std_ReturnType Dem_GetEventFailed(Dem_EventIdType eventId, boolean *eventFailed) /** @req DEM333 */\r
2561 {\r
2562         Std_ReturnType returnCode = E_OK;\r
2563 \r
2564         if (demState == DEM_INITIALIZED) // No action is taken if the module is not started\r
2565         {\r
2566                 getEventFailed(eventId, eventFailed);\r
2567         }\r
2568         else\r
2569         {\r
2570                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETEVENTFAILED_ID, DEM_E_UNINIT);\r
2571                 returnCode = E_NOT_OK;\r
2572         }\r
2573 \r
2574         return returnCode;\r
2575 }\r
2576 \r
2577 \r
2578 /*\r
2579  * Procedure:   Dem_GetEventTested\r
2580  * Reentrant:   Yes\r
2581  */\r
2582 Std_ReturnType Dem_GetEventTested(Dem_EventIdType eventId, boolean *eventTested)\r
2583 {\r
2584         Std_ReturnType returnCode = E_OK;\r
2585 \r
2586         if (demState == DEM_INITIALIZED) // No action is taken if the module is not started\r
2587         {\r
2588                 getEventTested(eventId, eventTested);\r
2589         }\r
2590         else\r
2591         {\r
2592                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETEVENTTESTED_ID, DEM_E_UNINIT);\r
2593                 returnCode = E_NOT_OK;\r
2594         }\r
2595 \r
2596         return returnCode;\r
2597 }\r
2598 \r
2599 \r
2600 /*\r
2601  * Procedure:   Dem_GetFaultDetectionCounter\r
2602  * Reentrant:   No\r
2603  */\r
2604 Std_ReturnType Dem_GetFaultDetectionCounter(Dem_EventIdType eventId, sint8 *counter)\r
2605 {\r
2606         Std_ReturnType returnCode = E_OK;\r
2607 \r
2608         if (demState == DEM_INITIALIZED) // No action is taken if the module is not started\r
2609         {\r
2610                 returnCode = getFaultDetectionCounter(eventId, counter);\r
2611         }\r
2612         else\r
2613         {\r
2614                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETFAULTDETECTIONCOUNTER_ID, DEM_E_UNINIT);\r
2615                 returnCode = E_NOT_OK;\r
2616         }\r
2617 \r
2618         return returnCode;\r
2619 }\r
2620 \r
2621 \r
2622 /*\r
2623  * Procedure:   Dem_SetOperationCycleState\r
2624  * Reentrant:   No\r
2625  */\r
2626 Std_ReturnType Dem_SetOperationCycleState(Dem_OperationCycleIdType operationCycleId, Dem_OperationCycleStateType cycleState)\r
2627 {\r
2628         Std_ReturnType returnCode = E_OK;\r
2629 \r
2630         if (demState == DEM_INITIALIZED) // No action is taken if the module is not started\r
2631         {\r
2632                 returnCode = setOperationCycleState(operationCycleId, cycleState);\r
2633                 (void)handleAging(operationCycleId, cycleState);\r
2634 \r
2635         }\r
2636         else\r
2637         {\r
2638                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_SETOPERATIONCYCLESTATE_ID, DEM_E_UNINIT);\r
2639                 returnCode = E_NOT_OK;\r
2640         }\r
2641 \r
2642         return returnCode;\r
2643 }\r
2644 \r
2645 \r
2646 /*\r
2647  * Procedure:   Dem_GetDTCOfEvent\r
2648  * Reentrant:   Yes\r
2649  */\r
2650 Std_ReturnType Dem_GetDTCOfEvent(Dem_EventIdType eventId, Dem_DTCKindType dtcKind, uint32* dtcOfEvent)\r
2651 {\r
2652         Std_ReturnType returnCode = E_NO_DTC_AVAILABLE;\r
2653         const Dem_EventParameterType *eventParam;\r
2654 \r
2655         if (demState == DEM_INITIALIZED) // No action is taken if the module is not started\r
2656         {\r
2657                 lookupEventIdParameter(eventId, &eventParam);\r
2658 \r
2659                 if (eventParam != NULL) {\r
2660                         if (checkDtcKind(dtcKind, eventParam)) {\r
2661                                 if (eventParam->DTCClassRef != NULL) {\r
2662                                         *dtcOfEvent = eventParam->DTCClassRef->DTC; /** @req DEM269 */\r
2663                                         returnCode = E_OK;\r
2664                                 }\r
2665                         }\r
2666                 }\r
2667                 else {\r
2668                         // Event Id not found\r
2669                         returnCode = E_NOT_OK;\r
2670                 }\r
2671         }\r
2672         else\r
2673         {\r
2674                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETDTCOFEVENT_ID, DEM_UNINITIALIZED);\r
2675                 returnCode = E_NOT_OK;\r
2676         }\r
2677 \r
2678         return returnCode;\r
2679 }\r
2680 \r
2681 \r
2682 /********************************************\r
2683  * Interface BSW-Components <-> DEM (8.3.4) *\r
2684  ********************************************/\r
2685 \r
2686 /*\r
2687  * Procedure:   Dem_ReportErrorStatus\r
2688  * Reentrant:   Yes\r
2689  */\r
2690 void Dem_ReportErrorStatus( Dem_EventIdType eventId, Dem_EventStatusType eventStatus ) /** @req DEM206 */\r
2691 {\r
2692 \r
2693         switch (demState) {\r
2694                 case DEM_PREINITIALIZED:\r
2695                         // Update status and check if is to be stored\r
2696                         if ((eventStatus == DEM_EVENT_STATUS_PASSED) || (eventStatus == DEM_EVENT_STATUS_FAILED)) {\r
2697                                 handlePreInitEvent(eventId, eventStatus); /** @req DEM168 */\r
2698                         }\r
2699                         break;\r
2700 \r
2701                 case DEM_INITIALIZED:\r
2702                         (void)handleEvent(eventId, eventStatus);        /** @req DEM167 */\r
2703                         break;\r
2704 \r
2705                 case DEM_UNINITIALIZED:\r
2706                 default:\r
2707                         // Uninitialized can not do anything\r
2708                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_REPORTERRORSTATUS_ID, DEM_E_UNINIT);\r
2709 \r
2710                         break;\r
2711 \r
2712         } // switch (demState)\r
2713 }\r
2714 \r
2715 /*********************************\r
2716  * Interface DCM <-> DEM (8.3.5) *\r
2717  *********************************/\r
2718 /*\r
2719  * Procedure:   Dem_GetDTCStatusAvailabilityMask\r
2720  * Reentrant:   No\r
2721  */\r
2722 Std_ReturnType Dem_GetDTCStatusAvailabilityMask(uint8 *dtcStatusMask) /** @req DEM014 */\r
2723 {\r
2724         *dtcStatusMask =        DEM_DTC_STATUS_AVAILABILITY_MASK;               // User configuration mask\r
2725         *dtcStatusMask &=       DEM_TEST_FAILED                                                 // Mask with supported bits /** @req DEM060 */\r
2726                                                 | DEM_TEST_FAILED_THIS_OPERATION_CYCLE\r
2727                                                 | DEM_PENDING_DTC\r
2728                                                 | DEM_CONFIRMED_DTC\r
2729                                                 | DEM_TEST_NOT_COMPLETED_SINCE_LAST_CLEAR\r
2730                                                 | DEM_TEST_FAILED_SINCE_LAST_CLEAR\r
2731                                                 | DEM_TEST_NOT_COMPLETED_THIS_OPERATION_CYCLE\r
2732 //                                              | DEM_WARNING_INDICATOR_REQUESTED       TODO: Add support for this bit\r
2733                                                 ;\r
2734 \r
2735         return E_OK;\r
2736 }\r
2737 \r
2738 \r
2739 /*\r
2740  * Procedure:   Dem_SetDTCFilter\r
2741  * Reentrant:   No\r
2742  */\r
2743 Dem_ReturnSetDTCFilterType Dem_SetDTCFilter(uint8 dtcStatusMask,\r
2744                 Dem_DTCKindType dtcKind,\r
2745                 Dem_DTCOriginType dtcOrigin,\r
2746                 Dem_FilterWithSeverityType filterWithSeverity,\r
2747                 Dem_DTCSeverityType dtcSeverityMask,\r
2748                 Dem_FilterForFDCType filterForFaultDetectionCounter)\r
2749 {\r
2750         Dem_ReturnSetDTCFilterType returnCode = DEM_FILTER_ACCEPTED;\r
2751 \r
2752         if (demState == DEM_INITIALIZED) {\r
2753                 // Check dtcKind parameter\r
2754                 VALIDATE_RV((dtcKind == DEM_DTC_KIND_ALL_DTCS) || (dtcKind == DEM_DTC_KIND_EMISSION_REL_DTCS), DEM_SETDTCFILTER_ID, DEM_E_PARAM_DATA, DEM_WRONG_FILTER);\r
2755 \r
2756                 // Check dtcOrigin parameter\r
2757                 VALIDATE_RV((dtcOrigin == DEM_DTC_ORIGIN_SECONDARY_MEMORY) || (dtcOrigin == DEM_DTC_ORIGIN_PRIMARY_MEMORY)\r
2758                                         || (dtcOrigin == DEM_DTC_ORIGIN_PERMANENT_MEMORY) || (dtcOrigin == DEM_DTC_ORIGIN_MIRROR_MEMORY), DEM_SETDTCFILTER_ID, DEM_E_PARAM_DATA, DEM_WRONG_FILTER);\r
2759 \r
2760                 // Check filterWithSeverity and dtcSeverityMask parameter\r
2761                 VALIDATE_RV(((filterWithSeverity == DEM_FILTER_WITH_SEVERITY_NO)\r
2762                                         || ((filterWithSeverity == DEM_FILTER_WITH_SEVERITY_YES)\r
2763                                                 && (!(dtcSeverityMask & (Dem_DTCSeverityType)~(DEM_SEVERITY_MAINTENANCE_ONLY | DEM_SEVERITY_CHECK_AT_NEXT_FALT | DEM_SEVERITY_CHECK_IMMEDIATELY))))), DEM_SETDTCFILTER_ID, DEM_E_PARAM_DATA, DEM_WRONG_FILTER);\r
2764 \r
2765                 // Check filterForFaultDetectionCounter parameter\r
2766                 VALIDATE_RV((filterForFaultDetectionCounter == DEM_FILTER_FOR_FDC_YES) || (filterForFaultDetectionCounter ==  DEM_FILTER_FOR_FDC_NO), DEM_SETDTCFILTER_ID, DEM_E_PARAM_DATA, DEM_WRONG_FILTER);\r
2767 \r
2768                 // Yes all parameters correct, set the new filters.  /** @req DEM057 */\r
2769                 dtcFilter.dtcStatusMask = dtcStatusMask;\r
2770                 dtcFilter.dtcKind = dtcKind;\r
2771                 dtcFilter.dtcOrigin = dtcOrigin;\r
2772                 dtcFilter.filterWithSeverity = filterWithSeverity;\r
2773                 dtcFilter.dtcSeverityMask = dtcSeverityMask;\r
2774                 dtcFilter.filterForFaultDetectionCounter = filterForFaultDetectionCounter;\r
2775                 dtcFilter.faultIndex = DEM_MAX_NUMBER_EVENT;\r
2776         } else {\r
2777                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_SETDTCFILTER_ID, DEM_E_UNINIT);\r
2778                 returnCode = DEM_WRONG_FILTER;\r
2779         }\r
2780 \r
2781         return returnCode;\r
2782 }\r
2783 \r
2784 \r
2785 /*\r
2786  * Procedure:   Dem_GetStatusOfDTC\r
2787  * Reentrant:   No\r
2788  */\r
2789 Dem_ReturnGetStatusOfDTCType Dem_GetStatusOfDTC(uint32 dtc, Dem_DTCKindType dtcKind, Dem_DTCOriginType dtcOrigin, Dem_EventStatusExtendedType* status) {\r
2790         Dem_ReturnGetStatusOfDTCType returnCode = DEM_STATUS_FAILED;\r
2791         EventStatusRecType *eventRec;\r
2792 \r
2793         if (demState == DEM_INITIALIZED) {\r
2794                 if (lookupDtcEvent(dtc, &eventRec)) {\r
2795                         if (checkDtcKind(dtcKind, eventRec->eventParamRef)) {\r
2796                                 if (checkDtcOrigin(dtcOrigin,eventRec->eventParamRef)) {\r
2797                                         *status = eventRec->eventStatusExtended; /** @req DEM059 */\r
2798                                         returnCode = DEM_STATUS_OK;\r
2799                                 }\r
2800                                 else {\r
2801                                         returnCode = DEM_STATUS_WRONG_DTCORIGIN; /** @req DEM171 */\r
2802                                 }\r
2803                         }\r
2804                         else {\r
2805                                 returnCode = DEM_STATUS_WRONG_DTCKIND;\r
2806                         }\r
2807                 }\r
2808                 else {\r
2809                         returnCode = DEM_STATUS_WRONG_DTC; /** @req DEM172 */\r
2810                 }\r
2811         } else {\r
2812                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETSTATUSOFDTC_ID, DEM_E_UNINIT);\r
2813                 returnCode = DEM_STATUS_FAILED;\r
2814         }\r
2815 \r
2816         return returnCode;\r
2817 }\r
2818 \r
2819 \r
2820 /*\r
2821  * Procedure:   Dem_GetNumberOfFilteredDtc\r
2822  * Reentrant:   No\r
2823  */\r
2824 Dem_ReturnGetNumberOfFilteredDTCType Dem_GetNumberOfFilteredDtc(uint16 *numberOfFilteredDTC) {\r
2825         uint16 i;\r
2826         uint16 numberOfFaults = 0;\r
2827         Dem_ReturnGetNumberOfFilteredDTCType returnCode = DEM_NUMBER_OK;\r
2828 \r
2829         if (demState == DEM_INITIALIZED) {\r
2830                 //Dem_DisableEventStatusUpdate();\r
2831 \r
2832                 for (i = 0; i < DEM_MAX_NUMBER_EVENT; i++) {\r
2833                         if (eventStatusBuffer[i].eventId != DEM_EVENT_ID_NULL) {\r
2834                                 if (matchEventWithDtcFilter(&eventStatusBuffer[i])) {\r
2835                                         if (eventStatusBuffer[i].eventParamRef->DTCClassRef != NULL) {\r
2836                                                 numberOfFaults++;\r
2837                                         }\r
2838                                 }\r
2839                         }\r
2840                 }\r
2841 \r
2842                 //Dem_EnableEventStatusUpdate();\r
2843 \r
2844                 *numberOfFilteredDTC = numberOfFaults; /** @req DEM061 */\r
2845         } else {\r
2846                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETNUMBEROFFILTEREDDTC_ID, DEM_E_UNINIT);\r
2847                 returnCode = DEM_NUMBER_FAILED;\r
2848         }\r
2849 \r
2850         return returnCode;\r
2851 }\r
2852 \r
2853 \r
2854 /*\r
2855  * Procedure:   Dem_GetNextFilteredDTC\r
2856  * Reentrant:   No\r
2857  */\r
2858 Dem_ReturnGetNextFilteredDTCType Dem_GetNextFilteredDTC(uint32 *dtc, Dem_EventStatusExtendedType *dtcStatus)\r
2859 {\r
2860         Dem_ReturnGetNextFilteredDTCType returnCode = DEM_FILTERED_OK;\r
2861         boolean dtcFound = FALSE;\r
2862 \r
2863         if (demState == DEM_INITIALIZED) {\r
2864                 // TODO: This job should be done in an more advanced way according to Dem217\r
2865                 while ((!dtcFound) && (dtcFilter.faultIndex != 0)) {\r
2866                         dtcFilter.faultIndex--;\r
2867                         if (eventStatusBuffer[dtcFilter.faultIndex].eventId != DEM_EVENT_ID_NULL) {\r
2868                                 if (matchEventWithDtcFilter(&eventStatusBuffer[dtcFilter.faultIndex])) {\r
2869                                         if (eventStatusBuffer[dtcFilter.faultIndex].eventParamRef->DTCClassRef != NULL) {\r
2870                                                 *dtc = eventStatusBuffer[dtcFilter.faultIndex].eventParamRef->DTCClassRef->DTC; /** @req DEM216 */\r
2871                                                 *dtcStatus = eventStatusBuffer[dtcFilter.faultIndex].eventStatusExtended;\r
2872                                                 dtcFound = TRUE;\r
2873                                         }\r
2874                                 }\r
2875                         }\r
2876                 }\r
2877 \r
2878                 if (!dtcFound) {\r
2879                         dtcFilter.faultIndex = DEM_MAX_NUMBER_EVENT;\r
2880                         returnCode = DEM_FILTERED_NO_MATCHING_DTC;\r
2881                 }\r
2882         } else {\r
2883                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETNEXTFILTEREDDTC_ID, DEM_E_UNINIT);\r
2884                 returnCode = DEM_FILTERED_NO_MATCHING_DTC;\r
2885         }\r
2886 \r
2887         return returnCode;\r
2888 }\r
2889 \r
2890 \r
2891 /*\r
2892  * Procedure:   Dem_GetTranslationType\r
2893  * Reentrant:   No\r
2894  */\r
2895 Dem_ReturnTypeOfDtcSupportedType Dem_GetTranslationType(void)\r
2896 {\r
2897         return DEM_TYPE_OF_DTC_SUPPORTED; /** @req DEM231 */\r
2898 }\r
2899 \r
2900 \r
2901 /*\r
2902  * Procedure:   Dem_ClearDTC\r
2903  * Reentrant:   No\r
2904  */\r
2905 Dem_ReturnClearDTCType Dem_ClearDTC(uint32 dtc, Dem_DTCKindType dtcKind, Dem_DTCOriginType dtcOrigin) /** @req DEM009 *//** @req DEM241 */\r
2906 {\r
2907         Dem_ReturnClearDTCType returnCode = DEM_CLEAR_OK;\r
2908         Dem_EventIdType eventId;\r
2909         const Dem_EventParameterType *eventParam;\r
2910         uint16 i, j;\r
2911 \r
2912         if (demState == DEM_INITIALIZED) {\r
2913                 for (i = 0; i < DEM_MAX_NUMBER_EVENT; i++) {\r
2914                         eventId = eventStatusBuffer[i].eventId;\r
2915                         if (eventId != DEM_EVENT_ID_NULL) {\r
2916                                 eventParam = eventStatusBuffer[i].eventParamRef;\r
2917                                 if (eventParam != NULL) {\r
2918                                         //lint --e(506) PC-Lint exception Misra 13.7, 14.1 Allow configuration variables in boolean expression\r
2919                                         //lint --e(774) PC-Lint exception       Related to MISRA 13.7\r
2920                                         if ((DEM_CLEAR_ALL_EVENTS == STD_ON) || (eventParam->DTCClassRef != NULL)) {\r
2921                                                 if (checkDtcKind(dtcKind, eventParam)) {\r
2922                                                         if (checkDtcGroup(dtc, eventParam)) {\r
2923                                                                 boolean dtcOriginFound = FALSE;\r
2924                                                                 for (j = 0; (j < DEM_MAX_NR_OF_EVENT_DESTINATION) && (!dtcOriginFound) ; j++){\r
2925                                                                         dtcOriginFound =(eventParam->EventClass->EventDestination[j] == dtcOrigin);\r
2926                                                                 }\r
2927                                                                 if (dtcOriginFound) {\r
2928                                                                         switch (dtcOrigin)\r
2929                                                                         {\r
2930                                                                         case DEM_DTC_ORIGIN_PRIMARY_MEMORY:\r
2931                                                                                 /** @req DEM077 */\r
2932                                                                                 deleteEventPriMem(eventParam);\r
2933                                                                                 deleteFreezeFrameDataPriMem(eventParam);\r
2934                                                                                 deleteExtendedDataPriMem(eventParam);\r
2935                                                                                 resetEventStatusRec(eventParam);\r
2936                                                                                 storeFreezeFrameDataPerMem();\r
2937                                                                                 break;\r
2938 \r
2939                                                                         case DEM_DTC_ORIGIN_SECONDARY_MEMORY:\r
2940                                                                         case DEM_DTC_ORIGIN_PERMANENT_MEMORY:\r
2941                                                                         case DEM_DTC_ORIGIN_MIRROR_MEMORY:\r
2942                                                                                 // Not yet supported\r
2943                                                                                 returnCode = DEM_CLEAR_WRONG_DTCORIGIN;\r
2944                                                                                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_CLEARDTC_ID, DEM_E_NOT_IMPLEMENTED_YET);\r
2945                                                                                 break;\r
2946                                                                         default:\r
2947                                                                                 returnCode = DEM_CLEAR_WRONG_DTCORIGIN;\r
2948                                                                                 break;\r
2949                                                                         }\r
2950                                                                 }\r
2951                                                         }\r
2952                                                 }\r
2953                                         }\r
2954                                 }\r
2955                                 else {\r
2956                                         // Fatal error, no event parameters found for the stored event!\r
2957                                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_CLEARDTC_ID, DEM_E_UNEXPECTED_EXECUTION);\r
2958                                 }\r
2959                         }\r
2960                 }\r
2961         } else {\r
2962                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_CLEARDTC_ID, DEM_E_UNINIT);\r
2963                 returnCode = DEM_CLEAR_FAILED;\r
2964         }\r
2965 \r
2966         return returnCode;\r
2967 }\r
2968 \r
2969 \r
2970 /*\r
2971  * Procedure:   Dem_DisableDTCStorage\r
2972  * Reentrant:   No\r
2973  */\r
2974 Dem_ReturnControlDTCStorageType Dem_DisableDTCStorage(Dem_DTCGroupType dtcGroup, Dem_DTCKindType dtcKind) /** @req DEM035 */\r
2975 {\r
2976         Dem_ReturnControlDTCStorageType returnCode = DEM_CONTROL_DTC_STORAGE_OK;\r
2977 \r
2978         if (demState == DEM_INITIALIZED) {\r
2979                 // Check dtcGroup parameter\r
2980                 if (dtcGroup == DEM_DTC_GROUP_ALL_DTCS) {\r
2981                         // Check dtcKind parameter\r
2982                         if ((dtcKind == DEM_DTC_KIND_ALL_DTCS) || (dtcKind ==  DEM_DTC_KIND_EMISSION_REL_DTCS)) {\r
2983                                 /** @req DEM079 */\r
2984                                 disableDtcStorage.dtcGroup = dtcGroup;\r
2985                                 disableDtcStorage.dtcKind = dtcKind;\r
2986                                 disableDtcStorage.storageDisabled = TRUE;\r
2987                         } else {\r
2988                                 returnCode = DEM_CONTROL_DTC_STORAGE_N_OK;\r
2989                         }\r
2990                 } else {\r
2991                         returnCode = DEM_CONTROL_DTC_WRONG_DTCGROUP;\r
2992                 }\r
2993         } else {\r
2994                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_DISABLEDTCSTORAGE_ID, DEM_E_UNINIT);\r
2995                 returnCode = DEM_CONTROL_DTC_STORAGE_N_OK;\r
2996         }\r
2997 \r
2998         return returnCode;\r
2999 }\r
3000 \r
3001 \r
3002 /*\r
3003  * Procedure:   Dem_EnableDTCStorage\r
3004  * Reentrant:   No\r
3005  */\r
3006 Dem_ReturnControlDTCStorageType Dem_EnableDTCStorage(Dem_DTCGroupType dtcGroup, Dem_DTCKindType dtcKind)\r
3007 {\r
3008         Dem_ReturnControlDTCStorageType returnCode = DEM_CONTROL_DTC_STORAGE_OK;\r
3009 \r
3010         if (demState == DEM_INITIALIZED) {\r
3011                 // TODO: Behavior is not defined if group or kind do not match active settings, therefore the filter is just switched off.\r
3012                 (void)dtcGroup; (void)dtcKind;  // Just to make get rid of PC-Lint warnings\r
3013                 disableDtcStorage.storageDisabled = FALSE; /** @req DEM080 */\r
3014         } else {\r
3015                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_ENABLEDTCSTORAGE_ID, DEM_E_UNINIT);\r
3016                 returnCode = DEM_CONTROL_DTC_STORAGE_N_OK;\r
3017         }\r
3018 \r
3019         return returnCode;\r
3020 }\r
3021 \r
3022 /*\r
3023  * Procedure:   Dem_GetExtendedDataRecordByDTC\r
3024  * Reentrant:   No\r
3025  */\r
3026 Dem_ReturnGetExtendedDataRecordByDTCType Dem_GetExtendedDataRecordByDTC(uint32 dtc, Dem_DTCKindType dtcKind, Dem_DTCOriginType dtcOrigin, uint8 extendedDataNumber, uint8 *destBuffer, uint16 *bufSize)\r
3027 {\r
3028         Dem_ReturnGetExtendedDataRecordByDTCType returnCode = DEM_RECORD_WRONG_DTC;\r
3029         EventStatusRecType *eventRec;\r
3030         Dem_ExtendedDataRecordClassType const *extendedDataRecordClass = NULL;\r
3031         ExtDataRecType *extData;\r
3032         uint16 posInExtData = 0;\r
3033 \r
3034         if (demState == DEM_INITIALIZED) {\r
3035                 if (lookupDtcEvent(dtc, &eventRec)) {\r
3036                         if (checkDtcKind(dtcKind, eventRec->eventParamRef)) {\r
3037                                 if (checkDtcOrigin(dtcOrigin, eventRec->eventParamRef)) {\r
3038                                         if (lookupExtendedDataRecNumParam(extendedDataNumber, eventRec->eventParamRef, &extendedDataRecordClass, &posInExtData)) {\r
3039                                                 if (*bufSize >= extendedDataRecordClass->DataSize) {\r
3040                                                         switch (dtcOrigin)\r
3041                                                         {\r
3042                                                         case DEM_DTC_ORIGIN_PRIMARY_MEMORY:\r
3043                                                                 if (lookupExtendedDataPriMem(eventRec->eventId, &extData)) {\r
3044                                                                         // Yes all conditions met, copy the extended data record to destination buffer.\r
3045                                                                         memcpy(destBuffer, &extData->data[posInExtData], extendedDataRecordClass->DataSize); /** @req DEM075 */\r
3046                                                                         *bufSize = extendedDataRecordClass->DataSize;\r
3047                                                                         returnCode = DEM_RECORD_OK;\r
3048                                                                 }\r
3049                                                                 else {\r
3050                                                                         // The record number is legal but no record was found for the DTC\r
3051                                                                         *bufSize = 0;\r
3052                                                                         returnCode = DEM_RECORD_OK;\r
3053                                                                 }\r
3054                                                                 break;\r
3055 \r
3056                                                         case DEM_DTC_ORIGIN_SECONDARY_MEMORY:\r
3057                                                         case DEM_DTC_ORIGIN_PERMANENT_MEMORY:\r
3058                                                         case DEM_DTC_ORIGIN_MIRROR_MEMORY:\r
3059                                                                 // Not yet supported\r
3060                                                                 returnCode = DEM_RECORD_WRONG_DTCORIGIN;\r
3061                                                                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETEXTENDEDDATARECORDBYDTC_ID, DEM_E_NOT_IMPLEMENTED_YET);\r
3062                                                                 break;\r
3063                                                         default:\r
3064                                                                 returnCode = DEM_RECORD_WRONG_DTCORIGIN;\r
3065                                                                 break;\r
3066                                                         }\r
3067                                                 }\r
3068                                                 else {\r
3069                                                         returnCode = DEM_RECORD_BUFFERSIZE;\r
3070                                                 }\r
3071                                         }\r
3072                                         else {\r
3073                                                 returnCode = DEM_RECORD_NUMBER;\r
3074                                         }\r
3075                                 }\r
3076                                 else {\r
3077                                         returnCode = DEM_RECORD_WRONG_DTCORIGIN;\r
3078                                 }\r
3079                         }\r
3080                         else {\r
3081                                 returnCode = DEM_RECORD_DTCKIND;\r
3082                         }\r
3083                 }\r
3084         } else {\r
3085                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETEXTENDEDDATARECORDBYDTC_ID, DEM_E_UNINIT);\r
3086                 returnCode = DEM_RECORD_WRONG_DTC;\r
3087         }\r
3088 \r
3089         return returnCode;\r
3090 }\r
3091 \r
3092 \r
3093 /*\r
3094  * Procedure:   Dem_GetSizeOfExtendedDataRecordByDTC\r
3095  * Reentrant:   No\r
3096  */\r
3097 Dem_ReturnGetSizeOfExtendedDataRecordByDTCType Dem_GetSizeOfExtendedDataRecordByDTC(uint32 dtc, Dem_DTCKindType dtcKind, Dem_DTCOriginType dtcOrigin, uint8 extendedDataNumber, uint16 *sizeOfExtendedDataRecord)\r
3098 {\r
3099         Dem_ReturnGetExtendedDataRecordByDTCType returnCode = DEM_GET_SIZEOFEDRBYDTC_W_DTC;\r
3100         EventStatusRecType *eventRec;\r
3101         Dem_ExtendedDataRecordClassType const *extendedDataRecordClass = NULL;\r
3102         uint16 posInExtData;\r
3103 \r
3104         if (demState == DEM_INITIALIZED) {\r
3105                 if (lookupDtcEvent(dtc, &eventRec)) {\r
3106                         if (checkDtcKind(dtcKind, eventRec->eventParamRef)) {\r
3107                                 if (checkDtcOrigin(dtcOrigin, eventRec->eventParamRef)) {\r
3108                                         if (lookupExtendedDataRecNumParam(extendedDataNumber, eventRec->eventParamRef, &extendedDataRecordClass, &posInExtData)) {\r
3109                                                 *sizeOfExtendedDataRecord = extendedDataRecordClass->DataSize; /** @req DEM076 */\r
3110                                                 returnCode = DEM_GET_SIZEOFEDRBYDTC_OK;\r
3111                                         }\r
3112                                         else {\r
3113                                                 returnCode = DEM_GET_SIZEOFEDRBYDTC_W_RNUM;\r
3114                                         }\r
3115                                 }\r
3116                                 else {\r
3117                                         returnCode = DEM_GET_SIZEOFEDRBYDTC_W_DTCOR;\r
3118                                 }\r
3119                         }\r
3120                         else {\r
3121                                 returnCode = DEM_GET_SIZEOFEDRBYDTC_W_DTCKI;\r
3122                         }\r
3123                 }\r
3124         } else {\r
3125                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETSIZEOFEXTENDEDDATARECORDBYDTC_ID, DEM_E_UNINIT);\r
3126                 returnCode = DEM_GET_SIZEOFEDRBYDTC_W_DTC;\r
3127         }\r
3128 \r
3129         return returnCode;\r
3130 }\r
3131 \r
3132 /*\r
3133  * Procedure:   Dem_GetFreezeFrameDataByDTC\r
3134  * Reentrant:   No\r
3135  */\r
3136 /** @req DEM236 */\r
3137 Dem_ReturnGetFreezeFrameDataByDTCType Dem_GetFreezeFrameDataByDTC(uint32  dtc,Dem_DTCKindType  dtcKind,Dem_DTCOriginType  dtcOrigin,uint8  recordNumber,uint8*  destBuffer,uint8*  bufSize)\r
3138 {\r
3139         Dem_ReturnGetFreezeFrameDataByDTCType returnCode = DEM_GET_FFDATABYDTC_WRONG_DTC;\r
3140         EventStatusRecType *eventRec;\r
3141         Dem_FreezeFrameClassType const *FFDataRecordClass = NULL;\r
3142         FreezeFrameRecType *freezeframe;\r
3143         uint16 FFDataSize = 0;\r
3144 \r
3145         if (demState == DEM_INITIALIZED) {\r
3146                 if (lookupDtcEvent(dtc, &eventRec)) {\r
3147                         if (checkDtcKind(dtcKind, eventRec->eventParamRef)) {\r
3148                                 if (checkDtcOrigin(dtcOrigin, eventRec->eventParamRef)) {\r
3149                                         if (lookupFreezeFrameDataRecNumParam(recordNumber, eventRec->eventParamRef, &FFDataRecordClass)) {\r
3150                                                 lookupFreezeFrameDataSize(recordNumber, &FFDataRecordClass, &FFDataSize);\r
3151                                                 if (*bufSize >= FFDataSize) {\r
3152                                                         switch (dtcOrigin)\r
3153                                                         {\r
3154                                                         case DEM_DTC_ORIGIN_PRIMARY_MEMORY:\r
3155                                                                 if (lookupFreezeFrameDataPriMem(eventRec->eventId,recordNumber, &freezeframe)) {\r
3156                                                                         memcpy(destBuffer, freezeframe->data, FFDataSize); /** @req DEM071 */\r
3157                                                                         *bufSize = FFDataSize;\r
3158                                                                         returnCode = DEM_GET_FFDATABYDTC_OK;\r
3159                                                                 }\r
3160                                                                 else {\r
3161                                                                         *bufSize = 0;\r
3162                                                                         returnCode = DEM_GET_FFDATABYDTC_OK;\r
3163                                                                 }\r
3164                                                                 break;\r
3165 \r
3166                                                         case DEM_DTC_ORIGIN_SECONDARY_MEMORY:\r
3167                                                         case DEM_DTC_ORIGIN_PERMANENT_MEMORY:\r
3168                                                         case DEM_DTC_ORIGIN_MIRROR_MEMORY:\r
3169                                                                 // Not yet supported\r
3170                                                                 returnCode = DEM_GET_FFDATABYDTC_WRONG_DTCORIGIN;\r
3171                                                                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETFREEZEFRAMEDATARECORDBYDTC_ID, DEM_E_NOT_IMPLEMENTED_YET);\r
3172                                                                 break;\r
3173                                                         default:\r
3174                                                                 returnCode = DEM_GET_FFDATABYDTC_WRONG_DTCORIGIN;\r
3175                                                                 break;\r
3176                                                         }\r
3177                                                 }\r
3178                                                 else{\r
3179                                                         returnCode = DEM_GET_FFDATABYDTC_BUFFERSIZE;\r
3180                                                 }\r
3181                                         }\r
3182                                         else {\r
3183                                                 returnCode = DEM_GET_FFDATABYDTC_RECORDNUMBER;\r
3184                                         }\r
3185                                 }\r
3186                                 else {\r
3187                                         returnCode = DEM_GET_FFDATABYDTC_WRONG_DTCORIGIN;\r
3188                                 }\r
3189                         }\r
3190                         else {\r
3191                                 returnCode = DEM_GET_FFDATABYDTC_WRONG_DTCKIND;\r
3192                         }\r
3193                 }\r
3194                 else{\r
3195                         returnCode = DEM_GET_FFDATABYDTC_WRONG_DTC;\r
3196 \r
3197                 }\r
3198         } else {\r
3199                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETFREEZEFRAMEDATARECORDBYDTC_ID, DEM_E_UNINIT);\r
3200                 returnCode = DEM_GET_ID_PENDING;\r
3201         }\r
3202 \r
3203         return returnCode;\r
3204 \r
3205 \r
3206 }\r
3207 \r
3208 /*\r
3209  * Procedure:   Dem_GetFreezeFrameDataIdentifierByDTC\r
3210  * Reentrant:   No\r
3211  */\r
3212 Dem_GetFreezeFameDataIdentifierByDTCType Dem_GetFreezeFrameDataIdentifierByDTC(uint32  dtc,\r
3213                                                                                                                                                                                 Dem_DTCKindType  dtcKind,\r
3214                                                                                                                                                                                 Dem_DTCOriginType  dtcOrigin,\r
3215                                                                                                                                                                                 uint8  recordNumber,\r
3216                                                                                                                                                                                 uint8*  arraySize,\r
3217                                                                                                                                                                                 const  uint16** dataId )/** @req DEM237 */\r
3218 {\r
3219         Dem_GetFreezeFameDataIdentifierByDTCType returnCode = DEM_GET_ID_WRONG_FF_TYPE;\r
3220         Dem_FreezeFrameClassType const *FFDataRecordClass = NULL;\r
3221         EventStatusRecType *eventRec;\r
3222         uint8 didNum = 0;\r
3223         uint16 i = 0;\r
3224         if (demState == DEM_INITIALIZED) {\r
3225                 if (lookupDtcEvent(dtc, &eventRec)) {\r
3226                         if (checkDtcKind(dtcKind, eventRec->eventParamRef)) {\r
3227                                 if (checkDtcOrigin(dtcOrigin, eventRec->eventParamRef)) {\r
3228                                         if (lookupFreezeFrameDataRecNumParam(recordNumber, eventRec->eventParamRef, &FFDataRecordClass)) {\r
3229                                                 if(FFDataRecordClass->FFIdClassRef != NULL){\r
3230                                                         for(i=0; (i < DEM_MAX_NR_OF_RECORDS_IN_FREEZEFRAME_DATA) && (!(FFDataRecordClass->FFIdClassRef[i]->Arc_EOL)); i++){\r
3231                                                                 dataId[didNum] = &FFDataRecordClass->FFIdClassRef[i]->DidIdentifier;/** @req DEM073 */\r
3232                                                                 didNum++;\r
3233                                                                 returnCode = DEM_GET_ID_OK;\r
3234 \r
3235                                                         }\r
3236                                                         *arraySize = didNum;\r
3237                                                 }\r
3238                                                 else {\r
3239                                                         returnCode = DEM_GET_ID_WRONG_FF_TYPE;\r
3240                                                 }\r
3241                                         }\r
3242                                         else{\r
3243                                                 returnCode = DEM_GET_ID_WRONG_FF_TYPE;\r
3244                                         }\r
3245                                 }\r
3246                                 else{\r
3247                                         returnCode = DEM_GET_ID_WRONG_DTCORIGIN;\r
3248                                 }\r
3249                         }\r
3250                         else{\r
3251                                 returnCode = DEM_GET_ID_WRONG_DTCKIND;\r
3252                         }\r
3253                 }\r
3254                 else{\r
3255                         returnCode = DEM_GET_ID_WRONG_DTC;\r
3256                 }\r
3257 \r
3258         }\r
3259         else{\r
3260                 DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETFREEZEFRAMEDATAIDENTIFIERBYDTC_ID, DEM_E_UNINIT);\r
3261         }\r
3262 \r
3263         return returnCode;\r
3264 \r
3265 }\r
3266 \r
3267 /*\r
3268  * Procedure:   Dem_GetSizeOfFreezeFrame\r
3269  * Reentrant:   No\r
3270  */\r
3271  /** @req DEM238 */\r
3272 Dem_ReturnGetSizeOfFreezeFrameType Dem_GetSizeOfFreezeFrame(uint32  dtc,Dem_DTCKindType  dtcKind,Dem_DTCOriginType  dtcOrigin,uint8  recordNumber,uint16*  sizeOfFreezeFrame)\r
3273 {\r
3274         Dem_ReturnGetSizeOfFreezeFrameType returnCode = DEM_GET_SIZEOFFF_PENDING;\r
3275         Dem_FreezeFrameClassType const *FFDataRecordClass = NULL;\r
3276         Std_ReturnType callbackReturnCode;\r
3277         EventStatusRecType *eventRec;\r
3278         uint16 dataSize = 0;\r
3279         uint16 i = 0;\r
3280 \r
3281         if (demState == DEM_INITIALIZED) {\r
3282                 if (lookupDtcEvent(dtc, &eventRec)) {\r
3283                         if (checkDtcKind(dtcKind, eventRec->eventParamRef)) {\r
3284                                 if (checkDtcOrigin(dtcOrigin, eventRec->eventParamRef)) {\r
3285                                         if (lookupFreezeFrameDataRecNumParam(recordNumber, eventRec->eventParamRef, &FFDataRecordClass)) {\r
3286                                                 if(FFDataRecordClass->FFIdClassRef != NULL){\r
3287                                                         /* Note - there is a function called lookupFreezeFrameDataSize that can be used here */\r
3288                                                         for(i = 0; (i < DEM_MAX_NR_OF_RECORDS_IN_FREEZEFRAME_DATA) && (!(FFDataRecordClass->FFIdClassRef[i]->Arc_EOL)); i++){\r
3289                                                                 /* read out the did size */\r
3290                                                                 if(FFDataRecordClass->FFIdClassRef[i]->DidReadDataLengthFnc != NULL){\r
3291                                                                         callbackReturnCode = FFDataRecordClass->FFIdClassRef[i]->DidReadDataLengthFnc(&dataSize);\r
3292                                                                         if(callbackReturnCode != E_OK){\r
3293                                                                                 return (returnCode = DEM_GET_SIZEOFFF_PENDING);\r
3294                                                                         }\r
3295                                                                 }\r
3296                                                                 else{\r
3297                                                                         dataSize = FFDataRecordClass->FFIdClassRef[i]->PidOrDidSize;\r
3298                                                                 }\r
3299                                                                 *sizeOfFreezeFrame += dataSize+DEM_DID_IDENTIFIER_SIZE_OF_BYTES;/** @req DEM074 */\r
3300                                                                 returnCode = DEM_GET_SIZEOFFF_OK;\r
3301                                                         }\r
3302                                                 }\r
3303                                                 else {\r
3304                                                         returnCode = DEM_GET_SIZEOFFF_WRONG_RNUM;\r
3305                                                 }\r
3306                                         }\r
3307                                         else{\r
3308                                                 returnCode = DEM_GET_SIZEOFFF_WRONG_RNUM;\r
3309                                         }\r
3310                                 }\r
3311                                 else{\r
3312                                         returnCode = DEM_GET_SIZEOFFF_WRONG_DTCOR;\r
3313                                 }\r
3314                         }\r
3315                         else{\r
3316                                 returnCode = DEM_GET_SIZEOFFF_WRONG_DTCKIND;\r
3317                         }\r
3318                 }\r
3319                 else{\r
3320                         returnCode = DEM_GET_SIZEOFFF_WRONG_DTC;\r
3321                 }\r
3322 \r
3323         }\r
3324         else{\r
3325                         DET_REPORTERROR(MODULE_ID_DEM, 0, DEM_GETFREEZEFRAMEDATAIDENTIFIERBYDTC_ID, DEM_E_UNINIT);\r
3326                         returnCode = DEM_GET_SIZEOFFF_PENDING;\r
3327                 }\r
3328 \r
3329         return returnCode;\r
3330 \r
3331 \r
3332 }\r
3333 \r
3334 #define DEM_UNIT_TEST\r
3335 #ifdef DEM_UNIT_TEST\r
3336 void getFFDataPreInit(FreezeFrameRecType **buf)\r
3337 {\r
3338         *buf = &preInitFreezeFrameBuffer[0];\r
3339         return;\r
3340 }\r
3341 void getPriMemFFBufPtr(FreezeFrameRecType **buf)\r
3342 {\r
3343         *buf = &priMemFreezeFrameBuffer[0];\r
3344         return;\r
3345 }\r
3346 \r
3347 uint32 getCurTimeStamp()\r
3348 {\r
3349         return FF_TimeStamp;\r
3350 }\r
3351 \r
3352 void getPriMemEventRecBufPtr(EventStatusRecType **buf)\r
3353 {\r
3354         *buf = &eventStatusBuffer[0];\r
3355         return;\r
3356 }\r
3357 \r
3358 void getPriMemAgingBufPtr(HealingRecType **buf)\r
3359 {\r
3360         *buf = &priMemAgingBuffer[0];\r
3361         return;\r
3362 }\r
3363 #endif\r
3364 \r
3365 \r
3366 \r
3367 \r
3368 \r
3369 /***********************************\r
3370  * OBD-specific Interfaces (8.3.6) *\r
3371  ***********************************/\r
3372 \r
3373 \r
3374 \r