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- /*
- * eeprom.c
- *
- * Created on: 2020. 4. 22.
- * Author: parkyj
- */
- #include <stdio.h>
- #include <string.h>
- #include "main.h"
- #include "eeprom.h"
- #include "flash.h"
- #include "stm32f1xx_hal.h"
- #include "stm32f1xx_hal_gpio.h"
- /* Includes ------------------------------------------------------------------*/
- HAL_StatusTypeDef EEPROM_M24C08_ByteRead(uint16_t devid,uint16_t Address,uint8_t* data,uint8_t size);
- extern uint8_t MBIC_BankBooting_Flash_write(uint8_t* data,uint32_t StartBankAddress);
- BLUESTATUS_st bluecell_Currdatastatus;
- extern I2C_HandleTypeDef hi2c2;
- void EEPROM_M24C08_Init(void){
-
- bool Download_Possible[2] = {false,false};
- EEPROM_M24C08_Read(EEPROM_M24C08_ID,EEPROM_WINDOW_STATUS_ADDRESDS,&bluecell_Currdatastatus.bluecell_header,sizeof(BLUESTATUS_st) );
- uint32_t CurrApiAddress = 0,Bank1Address=0,Bank2Address = 0;
- uint32_t i = 0;
- uint8_t ret = 0;
- CurrApiAddress = FLASH_MBICUSER_START_ADDR;
- Bank1Address = FLASH_USER_BANK1_START_ADDR;
- Bank2Address = FLASH_USER_BANK2_START_ADDR;
- uint8_t* Currdata = (uint8_t*)CurrApiAddress;
- uint8_t* Bank1data = (uint8_t*)Bank1Address;
- uint8_t* Bank2data = (uint8_t*)Bank2Address;
- uint32_t FileCrc = 0;
- uint32_t CrcLength = 0;
- uint32_t crcret=0;
-
- printf("Flash Init \r\n");
-
- uint8_t* pdata;
- bluecell_Currdatastatus.CPU_Bank1_Image_BuildTime1 = Bank1data[MBIC_BOOT_CREATION_TIME + 0];
- bluecell_Currdatastatus.CPU_Bank1_Image_BuildTime2 = Bank1data[MBIC_BOOT_CREATION_TIME + 1];
- bluecell_Currdatastatus.CPU_Bank1_Image_BuildTime3 = Bank1data[MBIC_BOOT_CREATION_TIME + 2];
- bluecell_Currdatastatus.CPU_Bank1_Image_BuildTime4 = Bank1data[MBIC_BOOT_CREATION_TIME + 3];
- bluecell_Currdatastatus.CPU_Bank1_Image_BuildTime5 = Bank1data[MBIC_BOOT_CREATION_TIME + 4];
- bluecell_Currdatastatus.CPU_Bank1_Image_BuildTime6 = Bank1data[MBIC_BOOT_CREATION_TIME + 5];
- bluecell_Currdatastatus.CPU_Bank1_Image_Version1 = Bank1data[MBIC_BOOT_VERSION + 0];
- bluecell_Currdatastatus.CPU_Bank1_Image_Version2 = Bank1data[MBIC_BOOT_VERSION + 1];
- bluecell_Currdatastatus.CPU_Bank1_Image_Version3 = Bank1data[MBIC_BOOT_VERSION + 2];
- // pdata = &bluecell_Currdatastatus.CPU_Bank1_Image_Name;
- // printf("BANK1 IMAGE NAME : ");
- // for(int i = 0 ; i< 32; i++){
- // pdata[i] = Bank1data[MBIC_BOOT_FILENAME + i];
- // printf("%c",pdata[i]);
- // }
- // printf("\r\n");
- bluecell_Currdatastatus.CPU_Bank2_Image_BuildTime1 = Bank2data[MBIC_BOOT_CREATION_TIME + 0];
- bluecell_Currdatastatus.CPU_Bank2_Image_BuildTime2 = Bank2data[MBIC_BOOT_CREATION_TIME + 1];
- bluecell_Currdatastatus.CPU_Bank2_Image_BuildTime3 = Bank2data[MBIC_BOOT_CREATION_TIME + 2];
- bluecell_Currdatastatus.CPU_Bank2_Image_BuildTime4 = Bank2data[MBIC_BOOT_CREATION_TIME + 3];
- bluecell_Currdatastatus.CPU_Bank2_Image_BuildTime5 = Bank2data[MBIC_BOOT_CREATION_TIME + 4];
- bluecell_Currdatastatus.CPU_Bank2_Image_BuildTime6 = Bank2data[MBIC_BOOT_CREATION_TIME + 5];
- bluecell_Currdatastatus.CPU_Bank2_Image_Version1 = Bank2data[MBIC_BOOT_VERSION + 0];
- bluecell_Currdatastatus.CPU_Bank2_Image_Version2 = Bank2data[MBIC_BOOT_VERSION + 1];
- bluecell_Currdatastatus.CPU_Bank2_Image_Version3 = Bank2data[MBIC_BOOT_VERSION + 2];
- // pdata = & bluecell_Currdatastatus.CPU_Bank2_Image_Name;
- // printf("BANK2 IMAGE NAME : ");
- // for(int i = 0 ; i< 32; i++){
- // pdata[i] = Bank2data[MBIC_BOOT_FILENAME + i];
- // printf("%c",pdata[i]);
- // }
- // printf("\r\n");
- printf("20%d Y / %d M / %d D / %d H / %d M / %d S \r\n",
- Currdata[MBIC_BOOT_CREATION_TIME + 0],
- Currdata[MBIC_BOOT_CREATION_TIME + 1],
- Currdata[MBIC_BOOT_CREATION_TIME + 2],
- Currdata[MBIC_BOOT_CREATION_TIME + 3],
- Currdata[MBIC_BOOT_CREATION_TIME + 4],
- Currdata[MBIC_BOOT_CREATION_TIME + 5]
- );
- #if 0 // PYJ.2020.06.29_BEGIN --
- if(Currdata[MBIC_BOOT_VERSION + 0] == Bank1data[MBIC_BOOT_VERSION + 0]
- &&Currdata[MBIC_BOOT_VERSION + 1] == Bank1data[MBIC_BOOT_VERSION + 1]
- &&Currdata[MBIC_BOOT_VERSION + 2] == Bank1data[MBIC_BOOT_VERSION + 2]){
- ret = HFR_BANK1_SEL;
- }else if(
- Currdata[MBIC_BOOT_VERSION + 0] == Bank2data[MBIC_BOOT_VERSION + 0]
- &&Currdata[MBIC_BOOT_VERSION + 1] == Bank2data[MBIC_BOOT_VERSION + 1]
- &&Currdata[MBIC_BOOT_VERSION + 2] == Bank2data[MBIC_BOOT_VERSION + 2]){
- ret = HFR_BANK2_SEL;
- }else{
- ret = 0;
- }
- #endif // PYJ.2020.06.29_END --
- bluecell_Currdatastatus.CPU_Current_Bank = ret;
- printf("MBIC BANK %d Booting \r\n",bluecell_Currdatastatus.CPU_Current_Bank);
- printf("bluecell_Currdatastatus.CPU_Bank_Select : %d \r\n",bluecell_Currdatastatus.CPU_Bank_Select);
-
- if(bluecell_Currdatastatus.CPU_Bank_Select == HFR_BANK2_SEL)
- {
- ret = HFR_BANK2_SEL;
- FileCrc =
- ((Bank2data[MBIC_BOOT_CRC] << 24 )
- | Bank2data[MBIC_BOOT_CRC + 1]<<16
- | Bank2data[MBIC_BOOT_CRC + 2]<<8
- | Bank2data[MBIC_BOOT_CRC + 3]);
- CrcLength=
- ((Bank2data[MBIC_BOOT_LENGTH] << 24 )
- | Bank2data[MBIC_BOOT_LENGTH + 1]<<16
- | Bank2data[MBIC_BOOT_LENGTH + 2]<<8
- | Bank2data[MBIC_BOOT_LENGTH + 3]);
- crcret = crc32(&Bank2data[MBIC_BOOT_DATA], CrcLength);
- }
- else if(bluecell_Currdatastatus.CPU_Bank_Select == HFR_BANK1_SEL)
- {
- ret = HFR_BANK1_SEL;
- FileCrc =
- ((Bank1data[MBIC_BOOT_CRC] << 24 )
- | Bank1data[MBIC_BOOT_CRC + 1]<<16
- | Bank1data[MBIC_BOOT_CRC + 2]<<8
- | Bank1data[MBIC_BOOT_CRC + 3]);
- CrcLength=
- ((Bank1data[MBIC_BOOT_LENGTH] << 24 )
- | Bank1data[MBIC_BOOT_LENGTH + 1]<<16
- | Bank1data[MBIC_BOOT_LENGTH + 2]<<8
- | Bank1data[MBIC_BOOT_LENGTH + 3]);
- crcret = crc32(&Bank1data[MBIC_BOOT_DATA], CrcLength);
- }
- else if(bluecell_Currdatastatus.CPU_Bank_Select == HFR_AUTO_SEL)
- {
- if(bluecell_Currdatastatus.CPU_Current_Bank == HFR_BANK1_SEL)
- {
- ret = HFR_BANK1_SEL;
- FileCrc =
- ((Bank1data[MBIC_BOOT_CRC] << 24 )
- | Bank1data[MBIC_BOOT_CRC + 1]<<16
- | Bank1data[MBIC_BOOT_CRC + 2]<<8
- | Bank1data[MBIC_BOOT_CRC + 3]);
- CrcLength=
- ((Bank1data[MBIC_BOOT_LENGTH] << 24 )
- | Bank1data[MBIC_BOOT_LENGTH + 1]<<16
- | Bank1data[MBIC_BOOT_LENGTH + 2]<<8
- | Bank1data[MBIC_BOOT_LENGTH + 3]);
- crcret = crc32(&Bank1data[MBIC_BOOT_DATA], CrcLength);
- }
- else
- {
- ret = HFR_BANK2_SEL;
- FileCrc =
- ((Bank2data[MBIC_BOOT_CRC] << 24 )
- | Bank2data[MBIC_BOOT_CRC + 1]<<16
- | Bank2data[MBIC_BOOT_CRC + 2]<<8
- | Bank2data[MBIC_BOOT_CRC + 3]);
- CrcLength=
- ((Bank2data[MBIC_BOOT_LENGTH] << 24 )
- | Bank2data[MBIC_BOOT_LENGTH + 1]<<16
- | Bank2data[MBIC_BOOT_LENGTH + 2]<<8
- | Bank2data[MBIC_BOOT_LENGTH + 3]);
- }
- crcret = crc32(&Bank2data[MBIC_BOOT_DATA], CrcLength);
- }
- #if 1 // PYJ.2020.06.29_BEGIN --
- printf("CRC LENGTH : %d,CRC LENGTH : %X \r\n",CrcLength,CrcLength);
- if(crcret != FileCrc){
- printf("CRC ERROR : %x , File CRC : %x \r\n",crcret,FileCrc);
- return;
- }
- else
- printf("CRC SUCCESS : %x , File CRC : %x \r\n",crcret,FileCrc);
- #endif // PYJ.2020.06.29_END --
- #if 0 // PYJ.2020.06.30_BEGIN --
- uint32_t CurrApiAddress = 0,Bank1Address=0,Bank2Address = 0;
- int32_t CrcLength = 0;
- CurrApiAddress = FLASH_MBICUSER_START_ADDR;
- Bank1Address = FLASH_USER_BANK1_START_ADDR;
- Bank2Address = FLASH_USER_BANK2_START_ADDR;
- uint8_t* Currdata = (uint8_t*)CurrApiAddress;
- uint8_t* Bank1data = (uint8_t*)Bank1Address;
- uint8_t* Bank2data = (uint8_t*)Bank2Address;
- uint16_t crcret = 0;
- CrcLength=
- ((Bank1data[MBIC_BOOT_LENGTH] << 24 )
- | Bank1data[MBIC_BOOT_LENGTH + 1]<<16
- | Bank1data[MBIC_BOOT_LENGTH + 2]<<8
- | Bank1data[MBIC_BOOT_LENGTH + 3]);
- if(CrcLength > 0)
- crcret = CRC16_Generate(Bank1data, CrcLength + 128);
- CrcLength += 128;
-
- printf("Bank 1 Crc ret : %x Length : %x : %d \r\n",crcret ,CrcLength,CrcLength);
- if()
- #endif // PYJ.2020.06.30_END --
-
- if(bluecell_Currdatastatus.CPU_Bank_Select == HFR_BANK1_SEL && bluecell_Currdatastatus.CPU_Current_Bank != HFR_BANK1_SEL){
- printf("Write Start BANK 1 Down Start\r\n");
- MBIC_BankBooting_Flash_write((uint32_t*)FLASH_USER_BANK1_START_ADDR,FLASH_MBICUSER_START_ADDR);
- bluecell_Currdatastatus.CPU_Bank_Select = 5;
- }else if(bluecell_Currdatastatus.CPU_Bank_Select == HFR_BANK2_SEL && bluecell_Currdatastatus.CPU_Current_Bank != HFR_BANK2_SEL){
- printf("Write Start BANK 2 Down Start\r\n");
- MBIC_BankBooting_Flash_write((uint32_t*)FLASH_USER_BANK2_START_ADDR,FLASH_MBICUSER_START_ADDR);
- bluecell_Currdatastatus.CPU_Bank_Select = 6;
- }
- else if (bluecell_Currdatastatus.CPU_Bank_Select == HFR_AUTO_SEL || bluecell_Currdatastatus.CPU_Bank_Select == 7){
- if(bluecell_Currdatastatus.CPU_Current_Bank == HFR_BANK1_SEL){
- printf("Write Start BANK BANK 1 Down Start\r\n");
- MBIC_BankBooting_Flash_write((uint32_t*)FLASH_USER_BANK2_START_ADDR,FLASH_MBICUSER_START_ADDR);
- }else{
- printf("Write Start BANK BANK 2 Down Start\r\n");
- MBIC_BankBooting_Flash_write((uint32_t*)FLASH_USER_BANK1_START_ADDR,FLASH_MBICUSER_START_ADDR);
- }
- bluecell_Currdatastatus.CPU_Bank_Select = 3;
- }
- EEPROM_M24C08_write(EEPROM_M24C08_ID ,(EEPROM_WINDOW_STATUS_ADDRESDS),&bluecell_Currdatastatus.bluecell_header,sizeof(BLUESTATUS_st));
- printf("EEPROM INIT COMPLETE\r\n");
- }
- #define MAXEEPROM_LENG 32
- HAL_StatusTypeDef EEPROM_M24C08_Read(uint8_t devid,uint16_t Address,uint8_t* data,uint16_t size){
- HAL_StatusTypeDef ret = HAL_ERROR;
- // uint16_t sizecnt = 0,
- //uint16_t sizeremain = 0;
- // uint16_t addrees_inc = 0;
- // ret = HAL_I2C_Mem_Read(&hi2c2, devid | ((Address & 0x0300) >> 7),((Address )), I2C_MEMADD_SIZE_8BIT, &data[0], size, 1024);
- ret = HAL_I2C_Mem_Read(&hi2c2, devid ,((Address )), I2C_MEMADD_SIZE_16BIT, &data[0], size, 1024);
- // EEPROM24XX_Load( Address,data, size);
- if(ret == HAL_ERROR)
- printf("Write ERR\r\n");
- else
- HAL_Delay(20);
- return ret;
- }
- HAL_StatusTypeDef EEPROM_M24C08_write(uint8_t devid,uint16_t Address,uint8_t* data,uint16_t size){
- HAL_StatusTypeDef ret = HAL_ERROR;
- uint8_t sizecnt = 0,sizeremain = 0;
- uint16_t addrees_inc = 0;
- sizecnt = size /MAXEEPROM_LENG;
- sizeremain = size % MAXEEPROM_LENG;
- addrees_inc = 0;
- if(sizecnt > 0){
- for(int i = 0 ; i < sizecnt; i++ ){
- addrees_inc = i * MAXEEPROM_LENG;
- ret = HAL_I2C_Mem_Write(&hi2c2, devid ,((Address + addrees_inc) & 0xFFFF) , I2C_MEMADD_SIZE_16BIT, &data[addrees_inc], MAXEEPROM_LENG, 1024);
- if(ret == HAL_ERROR)
- printf("Write ERR\r\n");
- else
- HAL_Delay(20);
- }
- addrees_inc += MAXEEPROM_LENG;
- }
- // printf("Remain Data Index : %d \r\n",sizeremain);
-
- if(sizeremain > 0){
- // printf("Remain Data Write Start ");
- for(int i = 0; i < sizeremain; i++){
- ret = HAL_I2C_Mem_Write(&hi2c2, devid ,((Address + addrees_inc + i)& 0xFFFF) , I2C_MEMADD_SIZE_16BIT, &data[addrees_inc + i], 1, 1024);
- // EEPROM24XX_Save( Address,data, size);
- if(ret == HAL_ERROR)
- printf("Write ERR\r\n");
- else
- HAL_Delay(20);
- }
- }
- return ret;
- }
- HAL_StatusTypeDef EEPROM_M24C08_Zerowrite(uint8_t devid,uint16_t Address){
- HAL_StatusTypeDef ret = HAL_ERROR;
- // uint8_t sizeremain = 0;
- uint16_t addrees_inc = 0;
- addrees_inc = 0;
- uint8_t data[4096] = {0,};
- for(int i = 0 ; i < 128; i++ ){
- addrees_inc = i * MAXEEPROM_LENG;
- ret = HAL_I2C_Mem_Write(&hi2c2, devid ,((Address + addrees_inc) & 0xFFFF) , I2C_MEMADD_SIZE_16BIT, &data[0], MAXEEPROM_LENG, 1024);
- if(ret == HAL_ERROR)
- printf("Write ERR\r\n");
- else
- HAL_Delay(20);
- }
- return ret;
- }
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