BvAutoController/User/cfg.c

#include "cfg.h"
#include "uart.h"
#include "flash.h"
#include <string.h>

static uint64_t reflectionBuff[(sizeof(Config_type)>>3)+1];

Config_type *config = (Config_type *)reflectionBuff;

static void Factory_reset(void)
{
		config->magic = CONFIG_MAGIC;
		config->addr = DEFAULT_ADDR;
		config->br_index = BaudRate_115200;
	
		//config->App2Size = 0;
		//config->App2Crc = 0;
		//config->IapFlag = 0;

}

int Config_Init(void)
{
    //EFLASH_StatusType ret = EFLASH_STATUS_SUCCESS;
    //memcpy(reflectionBuff, (void *)CONFIG_ADDRESS, sizeof(Config_type));
		FLASH_DRV_Read(&g_Flash_Config,CONFIG_ADDRESS, (uint8_t*)reflectionBuff, sizeof(reflectionBuff));
    if (config->magic != CONFIG_MAGIC)
    {/* initiliaze config */
        memset(reflectionBuff, 0xFF, sizeof(reflectionBuff)); 
        //config->magic = CONFIG_MAGIC;
			
			
				Factory_reset();
			
				//
				config->IapFlag = Startup_Normal;
				config->hw_version = 0x0000;
				config->devicetype = 0x0000;
				config->deviceid = 0x00;
				
        SaveConfig();
			
    }
		
		//Factory_reset();
    return 0;
}

int SaveConfig(void)
{
	  status_t ret = STATUS_SUCCESS;
    ret = FLASH_DRV_UnlockCtrl(); 
    if(STATUS_SUCCESS != ret) return -1;
		ret = FLASH_DRV_EraseSector(&g_Flash_Config, CONFIG_ADDRESS, EFLASH_PAGE_SIZE_INIT);
		if(STATUS_SUCCESS != ret) return -1;
		ret = FLASH_DRV_VerifySection(&g_Flash_Config,CONFIG_ADDRESS, EFLASH_PAGE_SIZE_INIT/8);
		if(STATUS_SUCCESS != ret) return -1;
		ret = FLASH_DRV_Program(&g_Flash_Config, CONFIG_ADDRESS, sizeof(reflectionBuff), (uint8_t*)reflectionBuff); 
	
    FLASH_DRV_LockCtrl(); 
		
		return 0;
		
}

int ResetConfig(void)
{
    Factory_reset();
    //SaveConfig();
	
    return 0;
}