#include "fbl_def.h"
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#include "did.h"
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#include "eeprom_emul.h"
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#include "uds.h"
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#include <string.h>
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#define CAL_PART_NUMBER_SIZE ((uint8_t)10)
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#define CORE_ASSEMBLY_NUMBER_SIZE ((uint8_t)24)
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#define ECU_SERIAL_NUMBER_SIZE ((uint8_t)16)
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#define VINID_NUMBER_SIZE ((uint8_t)17)
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#define SYSTEM_NAME_NUMBER_SIZE ((uint8_t)10)
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#define VPPS_NUMBER_SIZE ((uint8_t)14)
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#define DUNS_NAME_NUMBER_SIZE ((uint8_t)9)
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#define MTC_NAME_NUMBER_SIZE ((uint8_t)16)
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#define VERSION_CODE_NUMBER_SIZE ((uint8_t)2)
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#define FIGNER_PRINT_WRITE (9)
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#define FIGNER_PRINT_READ (10)
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#define VA_InstallDate (80u) // 4B
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#define VA_PROGRAM_DATA (84u) // 32B
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#define VA_PROGRAM_DATE (100u) // 4B
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#define ProgramBlockLenth (32u)
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typedef struct ProgrammingDate
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{
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uint8_t ProgrammingDate_YY_H;
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uint8_t ProgrammingDate_YY_L;
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uint8_t ProgrammingDate_MM;
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uint8_t ProgrammingDate_DD;
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} ProgrammingDate_t;
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// total 32 bytes
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typedef struct
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{
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uint8_t RepairShopCodeOrTesterSerialNumber[16]; /*16 byte*/
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ProgrammingDate_t UDS_NS_ProgrammingDate; /*4Byte*/
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uint8_t ProgrammingCounter; /*1Byte*/
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uint8_t ProgrammingAttempCounter; /*1Byte*/
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uint8_t FingerPrint_W[10];
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} Program_BLOCK_t;
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static Program_BLOCK_t NVM_ProgramBLOCK = {0};
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uint16_t DIDTable_Entry_Count_u16 = 0;
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UDS_DIDtableEntry DIDtable[UDS_DID_TABLE_SIZE];
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// static uint8_t DID_LoaderWaitTimer = 0;
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static uint8_t DID_NeedtoSaveFlag = 0;
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void did_init(void)
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{
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DID_NeedtoSaveFlag = 0;
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UDS_InitDIDMapRW(DID_NS_ProgrammingCounter, VA_PROGRAM_DATA, &NVM_ProgramBLOCK.ProgrammingCounter, 1);
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UDS_InitDIDMapRW(DID_NS_ProAtpCounter, VA_PROGRAM_DATA, &NVM_ProgramBLOCK.ProgrammingAttempCounter, 1);
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UDS_InitDIDMapRW(DID_NS_ReadFingerPrint, VA_PROGRAM_DATA, &NVM_ProgramBLOCK.FingerPrint_W, 9);
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UDS_InitDIDMapRW(DID_NS_RepairShopCodeOrTester, VA_PROGRAM_DATA, &NVM_ProgramBLOCK.RepairShopCodeOrTesterSerialNumber, 16);
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UDS_InitDIDMapRW(DID_NS_ECUProgtammingDate, VA_PROGRAM_DATA, &NVM_ProgramBLOCK.UDS_NS_ProgrammingDate.ProgrammingDate_YY_H, 4);
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UDS_InitDIDMapRW(DID_NS_WriteFingerPrint, VA_PROGRAM_DATA, &NVM_ProgramBLOCK.FingerPrint_W, 10);
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FblReadProgramBlock(); // load program data.must after ee_init()
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}
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extern void DID_SetWriteSaveFlag(void)
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{
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DID_NeedtoSaveFlag = 1;
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}
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extern int8_t DID_SaveProgamDataToNvm(void)
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{
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int8_t rtn = OP_STATUS_FAIL;
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if (DID_NeedtoSaveFlag == 1)
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{
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rtn = FblWriteProgramBlock();
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}
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else
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{
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rtn = OP_STATUS_OK;
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}
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}
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extern void DID_UpdateProgramCnt(void)
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{
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NVM_ProgramBLOCK.ProgrammingCounter += 1;
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DID_NeedtoSaveFlag = 1;
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}
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extern void DID_UpdateAtpProgramCnt(void)
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{
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NVM_ProgramBLOCK.ProgrammingAttempCounter += 1;
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DID_NeedtoSaveFlag = 1;
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}
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extern int8_t FblReadProgramBlock(void)
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{
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uint32_t *p_dest = (uint32_t *)(&NVM_ProgramBLOCK);
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uint8_t i = 0;
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int8_t rtn = OP_STATUS_OK;
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EE_Status retValue1 = EE_WRITE_ERROR;
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for (i = 0; i < (ProgramBlockLenth >> 2); i++)
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{
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if (EE_OK != EE_ReadVariable32bits(VA_PROGRAM_DATA + i * 4, (p_dest + i)))
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{
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rtn = OP_STATUS_FAIL;
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break;
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}
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}
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return rtn;
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}
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extern int8_t FblWriteProgramBlock(void)
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{
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uint32_t *p_dest = (uint32_t *)(&NVM_ProgramBLOCK);
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uint8_t i = 0;
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int8_t rtn = OP_STATUS_OK;
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EE_Status retValue1 = EE_WRITE_ERROR;
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for (i = 0; i < (ProgramBlockLenth >> 2); i++)
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{
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if (EE_OK != EE_WriteVariable32bits(VA_PROGRAM_DATA + i * 4, *(p_dest + i)))
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{
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rtn = OP_STATUS_FAIL;
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break;
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}
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}
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return rtn;
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}
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