373 lines
11 KiB
C
373 lines
11 KiB
C
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#include "includes.h"
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E_MCU_DEV_INFO g_mcu_dev;
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U8_T EEPROM_CheckSum(U8_T *data,U16_T len)
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{
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U8_T data_sum = 0;
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for(U16_T i = 0;i<len;i++)
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{
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data_sum += data[i];
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}
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return data_sum;
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}
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void EEPROM_Init(void)
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{
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U8_T rev = 0;
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EnIFCClk; //使能 IFC 时钟
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IFC->MR |= 0x10002; //高速模式，延迟 2 个周期
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EEPROM_ReadPara();
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/*boot*/
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memset(&g_mcu_dev,0,sizeof(E_MCU_DEV_INFO));
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rev = EEPROM_ReadMCUDevInfo(&g_mcu_dev);
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if(g_Dip.addr != g_mcu_dev.dev_addr){
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g_mcu_dev.dev_addr = g_Dip.addr;
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EEPROM_WriteMCUDevInfo(&g_mcu_dev);
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}
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if(rev == 0x00){
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//读取成功，开始校验以下参数
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EEPROM_Validate_MCUDevInfo(&g_mcu_dev);
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}else{
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//读取失败，恢复默认参数
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EEPROM_Default_MCUDevInfo(&g_mcu_dev);
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#if DBG_LOG_EN
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SYSCON_IWDCNT_Reload();
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Dbg_Println(DBG_BIT_SYS_STATUS,"EE Use Defalut Para");
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Dbg_Println(DBG_BIT_SYS_STATUS,"EE DevBootVer:%d",g_mcu_dev.dev_boot_ver);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EE DevNameLen:%d",g_mcu_dev.dev_name_len);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EE DevName:%s",g_mcu_dev.dev_name);
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#endif
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}
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}
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/*******************************************************************************
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* Function Name : EEPROM_ReadPara
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* Description : 读取参数
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* Parameter :
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* info ：读取参数指针
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*******************************************************************************/
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U8_T EEPROM_ReadPara(void)
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{
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U32_T temp_addr = EEPROM_PARA_SaveAddr;
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U8_T read_info[10];
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U8_T para_data[EEPROM_PARA_Size];
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UINT16 read_len = 0;
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memset(read_info,0,sizeof(read_info));
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memset(para_data,0,sizeof(para_data));
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ReadDataArry_U8(temp_addr,4,read_info);
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if(read_info[0] == EEPROM_SAVE_Flag){
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read_len = read_info[2];
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read_len <<= 8;
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read_len |= read_info[1];
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if((read_len <= EEPROM_PARA_Size) && (read_len == 0x0A)){
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temp_addr += EEPROM_Data_Offset;
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ReadDataArry_U8(temp_addr,read_len,para_data);
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if(CheckSum(para_data,read_len) == read_info[3]){
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//校验成功 - 读取参数
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c_rly.wind_STOP_vol = (para_data[0] + (para_data[1]<<8));
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if(c_rly.wind_STOP_vol > 10000){
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c_rly.wind_STOP_vol = EEPROM_WINDSTOP_OUT_Default;
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}
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c_rly.wind_LOW_vol = (para_data[2] + (para_data[3]<<8));
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if(c_rly.wind_LOW_vol > 10000){
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c_rly.wind_LOW_vol = EEPROM_WINDLOW_OUT_Default;
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}
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c_rly.wind_MID_vol = (para_data[4] + (para_data[5]<<8));
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if(c_rly.wind_MID_vol > 10000){
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c_rly.wind_MID_vol = EEPROM_WINDMID_OUT_Default;
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}
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c_rly.wind_HIGH_vol = (para_data[6] + (para_data[7]<<8));
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if(c_rly.wind_HIGH_vol > 10000){
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c_rly.wind_HIGH_vol = EEPROM_WINDHIGH_OUT_Default;
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}
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//设备端口模式
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c_rly.dev_port = para_data[9];
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if((c_rly.dev_port != ACTIVE_PORT)&&(c_rly.dev_port != POLLING_PORT))
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{
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c_rly.dev_port = POLLING_PORT;
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}
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Dbg_Println(DBG_BIT_SYS_STATUS,"EEPROM_ReadPara wind_STOP_vol : %d",c_rly.wind_STOP_vol);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EEPROM_ReadPara wind_LOW_vol : %d",c_rly.wind_LOW_vol);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EEPROM_ReadPara wind_MID_vol : %d",c_rly.wind_MID_vol);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EEPROM_ReadPara wind_HIGH_vol : %d",c_rly.wind_HIGH_vol);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EEPROM_ReadPara dev_port : %d",c_rly.dev_port);
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SYSCON_IWDCNT_Reload();
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return 0x00;
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}
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}
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}
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Dbg_Println(DBG_BIT_SYS_STATUS,"EEPROM_ReadPara Default!");
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//数据读取失败，使用默认参数
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c_rly.wind_STOP_vol = EEPROM_WINDSTOP_OUT_Default;
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c_rly.wind_LOW_vol = EEPROM_WINDLOW_OUT_Default;
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c_rly.wind_MID_vol = EEPROM_WINDMID_OUT_Default;
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c_rly.wind_HIGH_vol = EEPROM_WINDHIGH_OUT_Default;
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c_rly.dev_port = POLLING_PORT;
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SYSCON_IWDCNT_Reload();
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Dbg_Println(DBG_BIT_SYS_STATUS,"wind_STOP_vol : %d",c_rly.wind_STOP_vol);
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Dbg_Println(DBG_BIT_SYS_STATUS,"wind_LOW_vol : %d",c_rly.wind_LOW_vol);
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Dbg_Println(DBG_BIT_SYS_STATUS,"wind_MID_vol : %d",c_rly.wind_MID_vol);
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Dbg_Println(DBG_BIT_SYS_STATUS,"wind_HIGH_vol : %d",c_rly.wind_HIGH_vol);
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Dbg_Println(DBG_BIT_SYS_STATUS,"dev_port : %d",c_rly.dev_port);
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SYSCON_IWDCNT_Reload();
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return 0x01;
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}
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/*******************************************************************************
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* Function Name : EEPROM_ValidateWrite
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* Description : 校验写入参数
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*******************************************************************************/
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U8_T EEPROM_ValidateWrite(U32_T Eeprom_Write_SaveAddr,U8_T* Write_Data,U16_T Write_Len){
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U8_T Read_para[Write_Len];
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U16_T i = 0;
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memset(Read_para,0,sizeof(Read_para));
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ReadDataArry_U8(Eeprom_Write_SaveAddr,Write_Len,Read_para);
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for(i=0;i<Write_Len;i++){
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if (Read_para[i]!=Write_Data[i]) {
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return 0x01;
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}
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}
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return 0x00;
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}
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/*******************************************************************************
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* Function Name : EEPROM_WritePara
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* Description : 保存参数
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*******************************************************************************/
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U8_T EEPROM_WritePara(void)
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{
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U32_T temp_addr = EEPROM_PARA_SaveAddr;
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U8_T save_para[EEPROM_PARA_Size+10];
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UINT16 save_len = 0x0A;
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memset(save_para,0,sizeof(save_para));
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if(save_len >= EEPROM_PARA_Size) save_len = EEPROM_PARA_Size;
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save_para[0] = EEPROM_SAVE_Flag;
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save_para[1] = save_len & 0xFF;
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save_para[2] = (save_len >> 8) & 0xFF;
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save_para[3] = 0x00;
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save_para[4] = c_rly.wind_STOP_vol & 0xFF;
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save_para[5] = (c_rly.wind_STOP_vol >> 8) & 0xFF;
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save_para[6] = c_rly.wind_LOW_vol & 0xFF;
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save_para[7] = (c_rly.wind_LOW_vol >> 8) & 0xFF;
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save_para[8] = c_rly.wind_MID_vol & 0xFF;
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save_para[9] = (c_rly.wind_MID_vol >> 8) & 0xFF;
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save_para[10] = c_rly.wind_HIGH_vol & 0xFF;
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save_para[11] = (c_rly.wind_HIGH_vol >> 8) & 0xFF;
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save_para[12] = g_Dip.addr;
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save_para[13] = c_rly.dev_port; //端口模式
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save_para[3] = CheckSum(&save_para[4],save_len);
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save_len += 4;
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Page_ProgramData(temp_addr,save_len,save_para);
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if(EEPROM_ValidateWrite(temp_addr,save_para,save_len)){
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Dbg_Println(DBG_BIT_SYS_STATUS,"EEPROM_WritePara Save Para Err");
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return 0x01;
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}
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Dbg_Println(DBG_BIT_SYS_STATUS,"EEPROM_WritePara Save Para");
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return 0;
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}
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/****************************<------- boot ------ -->***************************************************/
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/*******************************************************************************
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* Function Name : EEPROM_ReadMCUDevInfo
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* Description : 从EEPROM中读取设备信息
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*******************************************************************************/
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U8_T EEPROM_ReadMCUDevInfo(E_MCU_DEV_INFO *info)
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{
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U8_T read_info[6];
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U8_T para_data[EEPROM_DATA_Size_Max];
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U16_T read_len = 0;
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memset(read_info,0,sizeof(read_info));
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memset(para_data,0,sizeof(para_data));
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ReadDataArry_U8(EEPROM_MCUDevInfo_Address,4,read_info);
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if(read_info[0] == EEPROM_SVAE_FLAG){
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read_len = read_info[2];
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read_len <<= 8;
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read_len |= read_info[1];
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if(read_len <= EEPROM_DATA_Size_Max){
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ReadDataArry_U8(EEPROM_MCUDevInfo_Address+EEPROM_Offset_Data,read_len,para_data);
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if(EEPROM_CheckSum(para_data,sizeof(E_MCU_DEV_INFO)) == read_info[3]){
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//校验成功
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memcpy((uint8_t *)info,para_data,sizeof(E_MCU_DEV_INFO));
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#if DBG_LOG_EN
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Dbg_Println(DBG_BIT_SYS_STATUS,"EE DevAddr:%d",g_mcu_dev.dev_addr);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EE DevType:%d",g_mcu_dev.dev_type);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EE DevBootVer:%d",g_mcu_dev.dev_boot_ver);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EE DevAppVer:%d",g_mcu_dev.dev_app_ver);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EE DevNameLen:%d",g_mcu_dev.dev_name_len);
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Dbg_Println(DBG_BIT_SYS_STATUS,"EE DevName:%s",g_mcu_dev.dev_name);
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#endif
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return 0x00;
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}
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}
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}
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return 0x01;
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}
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/*******************************************************************************
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* Function Name : EEPROM_WriteMCUDevInfo
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* Description : 将设备信息写入到EEPROM中
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*******************************************************************************/
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U8_T EEPROM_WriteMCUDevInfo(E_MCU_DEV_INFO *info)
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{
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U8_T save_data[EEPROM_DATA_Size_Max + 6];
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U16_T save_len = sizeof(E_MCU_DEV_INFO);
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if(save_len >= EEPROM_DATA_Size_Max) save_len = EEPROM_DATA_Size_Max;
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save_data[0] = EEPROM_SVAE_FLAG;
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save_data[1] = save_len & 0xFF;
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save_data[2] = (save_len >> 8) & 0xFF;
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memcpy(&save_data[4],(uint8_t *)info,save_len);
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save_data[3] = EEPROM_CheckSum(&save_data[4],save_len);
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save_len+=4;
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Page_ProgramData(EEPROM_MCUDevInfo_Address,save_len,save_data);
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return 0;
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}
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/*******************************************************************************
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* Function Name : EEPROM_Default_MCUDevInfo
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* Description : EEPROM中参数恢复默认值，且将默认参数保存至EEPROM中
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*******************************************************************************/
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void EEPROM_Default_MCUDevInfo(E_MCU_DEV_INFO *info)
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{
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#if (Project_Area == 0x01)
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/*Boot 区域*/
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info->dev_addr = 0x00;
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info->dev_type = 0x00;
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info->dev_app_ver = 0x00;
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info->dev_boot_ver = Project_FW_Version;
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info->dev_name_len = sizeof(Peoject_Name);
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memset((char *)info->dev_name,0,EEPROM_DEV_NAME_Size);
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memcpy((char *)info->dev_name,(char *)Peoject_Name,info->dev_name_len);
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EEPROM_WriteMCUDevInfo(info);
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#elif (Project_Area == 0x02)
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/*APP 区域*/
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info->dev_addr = 0x00;
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info->dev_type = Project_Type;
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info->dev_app_ver = Project_FW_Version;
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info->dev_name_len = sizeof(Peoject_Name);
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memset((char *)info->dev_name,0,EEPROM_DEV_NAME_Size);
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memcpy((char *)info->dev_name,(char *)Peoject_Name,info->dev_name_len);
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EEPROM_WriteMCUDevInfo(info);
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#endif
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}
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/*******************************************************************************
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* Function Name : EEPROM_Validate_MCUDevInfo
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* Description : 校验从EEPROM 中读取的参数是否正确，如果不正确的话，便将当前正确的参数写入
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APP区域中，判断APP参数与EEPROM中记录的是否一致
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Boot区域中，判断Boot参数与EEPROM中记录的是否一致
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*******************************************************************************/
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void EEPROM_Validate_MCUDevInfo(E_MCU_DEV_INFO *info)
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{
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#if (Project_Area == 0x01)
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/*Boot 区域*/
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U8_T save_flag = 0;
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if(info->dev_boot_ver != Project_FW_Version)
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{
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info->dev_boot_ver = Project_FW_Version;
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save_flag = 0x01;
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}
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if(save_flag == 0x01)
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{
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EEPROM_WriteMCUDevInfo(info);
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}
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#elif (Project_Area == 0x02)
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/*APP 区域*/
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U8_T save_flag = 0;
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if(info->dev_app_ver != Project_FW_Version)
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{
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info->dev_app_ver = Project_FW_Version;
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save_flag = 0x01;
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}
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if(info->dev_type != Project_Type)
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{
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info->dev_type = Project_Type;
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save_flag = 0x01;
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}
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if(info->dev_name_len != sizeof(Peoject_Name))
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{
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info->dev_name_len = sizeof(Peoject_Name);
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save_flag = 0x01;
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}
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if(strncmp((char *)info->dev_name,(char *)Peoject_Name,sizeof(Peoject_Name)))
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{
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memcpy((char *)info->dev_name,(char *)Peoject_Name,info->dev_name_len);
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save_flag = 0x01;
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}
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if(save_flag == 0x01)
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{
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EEPROM_WriteMCUDevInfo(info);
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}
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#endif
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}
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