#include "system_mem_para.h"
#include "mbcrc.h"
#include "eeprom.h"
#include "system_eep_mem_manage.h"

SYSTEM_EEP_IDENTIFICATION_T system_eep_id_g;
EQUIPMENT_BASIC_INF_T 			    equipment_basic_inf_g;
MAIN_EQUIPM_HARDWARE_SOFTWARE_INF_T        main_equipment_hardware_software_inf_g;
LCD_EQUIPM_HARDWARE_SOFTWARE_INF_T         lcd_equipment_hardware_software_inf_g;
WIRELESS_EQUIPM_HARDWARE_SOFTWARE_INF_T    wireless_equipment_hardware_software_inf_g;



//EEPROM²ÎÊýдÈëºÍ¶ÁÈ¡¼ì²é,Ö»Ö§³Ö1024¸ö×Ö½ÚµÄдÈëÓë¶ÁÈ¡¼ì²é
ErrorStatus	eepWriteAndReadCheck(uint8_t * write_data,uint32_t addr,uint16_t length)
{
	uint8_t	buf_l[1024];
	
	if(length >1024)	
		return FAIL;
	
	EEPROM_MultipleWrite(write_data,addr,length);
	
	EEPROM_MultipleRead(buf_l,addr,length);
	
	return ucharcmp(write_data,buf_l,length);
}

//EEPROM²ÎÊýABÇø¶à·ÝдÈëºÍ¶ÁÈ¡¼ì²é
ErrorStatus	eepABWriteAndReadCheck(uint8_t * write_data,uint32_t addrA,uint32_t addrB,uint16_t length)
{
	ErrorStatus	return_flag = PASS;
	if(eepWriteAndReadCheck(write_data,addrA,length)==FAIL)
	{
		if(eepWriteAndReadCheck(write_data,addrA,length)==FAIL)
		{
			return_flag = FAIL;
		}
	}
	
	if(eepWriteAndReadCheck(write_data,addrB,length)==FAIL)
	{
		if(eepWriteAndReadCheck(write_data,addrB,length)==FAIL)
		{
			return_flag = FAIL;
		}
	}
	
	return return_flag;
}

//EEPROM²ÎÊý¶ÁÈ¡²¢¼ì²é£¬Ö»Ö§³Ö×î´ó1024×Ö½Ú¶ÁÈ¡
ErrorStatus	eepABReadCheck(uint8_t * write_data,uint32_t addrA,uint32_t addrB,uint16_t length)
{
	ErrorStatus	read_flag = FAIL;
	uint16_t CRC16_MODBUS;
	uint8_t	buf_l[1024]={0};
	const uint8_t	read_times = 2;
	uint8_t	count_i = 0;
	
	if(length >1024)	
		return FAIL;
	
	for(count_i=0;count_i< read_times;count_i++)
	{
		memset (buf_l,0,sizeof (buf_l));
		EEPROM_MultipleRead(buf_l,addrA,length);
		CRC16_MODBUS = usMBCRC16(0xFFFF, &buf_l[CRC16_MODBUS_OFFSET], length - CRC16_MODBUS_OFFSET );
		
		if((buf_l[1]*256 + buf_l[0])==CRC16_MODBUS)
		{
			read_flag = PASS;
			break;
		}
	}
	
	if(read_flag == PASS)
	{
		arrayA_2_arrayB(buf_l, write_data, length, LITTLE_ENDIAN) ;
		return PASS;
	}else
	{
		for(count_i=0;count_i< read_times;count_i++)
		{
			memset (buf_l,0,sizeof (buf_l));
			EEPROM_MultipleRead(buf_l,addrB,length);
			CRC16_MODBUS = usMBCRC16(0xFFFF, &buf_l[CRC16_MODBUS_OFFSET], length - CRC16_MODBUS_OFFSET );
			
			if((buf_l[1]*256 + buf_l[0])==CRC16_MODBUS)
			{
				read_flag = PASS;
				break;
			}
		}
		
		if(read_flag == PASS)
		{
			arrayA_2_arrayB(buf_l, write_data, length, LITTLE_ENDIAN) ;
			EEPROM_MultipleWrite(buf_l,addrA,length);//AÇøУÑé´íÎó£¬BÇøÕýÈ·£¬Ôò½«BÇøÊý¾ÝдÈëAÇø
			return PASS;
		}else
		{
			return FAIL;
		}				
	}	
}

//²ÎÊý¼ÆËãCRCºóÔÙдÈëAB´æ´¢Çø
ErrorStatus	paraCalcCrcAndWriteEepAB(uint8_t * write_data,uint32_t addrA,uint32_t addrB,uint16_t length)
{
	uint16_t CRC16_MODBUS;
	
	CRC16_MODBUS = usMBCRC16(0xFFFF, write_data + CRC16_MODBUS_OFFSET, length - CRC16_MODBUS_OFFSET );
	
	*write_data = CRC16_MODBUS&0xff;
	*(write_data + 1)	= (CRC16_MODBUS>>8)&0xff;
	
	if(eepABWriteAndReadCheck(write_data,addrA,addrB,length) == FAIL)
	{
		return FAIL;
	}else
	{
		return PASS;
	}
}


//ϵͳ´æ´¢±êʶ³õʼ»¯Ð´Èë
ErrorStatus	systemEepIdDefaultInit(void)
{
	system_eep_id_g.eep_para_init_config_id = EEP_PARA_INIT_ID;
	system_eep_id_g.eep_para_patch_id = LAST_PATCH_ID;
	memset(system_eep_id_g.reserve,0,sizeof (system_eep_id_g.reserve));

	return paraCalcCrcAndWriteEepAB((uint8_t * )&system_eep_id_g,SYSTEM_EEP_ID_ADDR,SYSTEM_EEP_ID_ADDR + PARA_EEP_B_OFFSET_ADDR,SYSTEM_EEP_IDENTIFICATION_LENGTH);
}

//ϵͳ´æ´¢±êʶ¶ÁÈ¡
ErrorStatus	systemEepIdReadFromEep(void)
{
	if(	eepABReadCheck((uint8_t * )&system_eep_id_g,SYSTEM_EEP_ID_ADDR,SYSTEM_EEP_ID_ADDR + PARA_EEP_B_OFFSET_ADDR,SYSTEM_EEP_IDENTIFICATION_LENGTH) == FAIL)
	{
		systemEepIdDefaultInit();
		return FAIL;
	}else
	{
		return PASS;
	}
}


//ËùÓвÎÊý³õʼ»¯ÎªÄ¬ÈÏÖµ²¢Ð´ÈëEEPROM
void allParaDefaultInit(void)
{
	ErrorStatus	return_flag = PASS;
	//ϵͳ´æ´¢±êʶ³õʼ»¯Ð´Èë
	if(systemEepIdDefaultInit()==FAIL) return_flag = FAIL;
	
	
	//É豸»ù´¡ÐÅÏ¢³õʼ»¯Ð´Èë
	
	
	//×îÖÕÅжÏreturn_flag==FAIL£¬Ôò±¨¾¯´æ´¢Òì³££¬Èç¹û»¹ÓÐÕâ¸ö±¨¾¯µÄ»°
	
}




//ËùÓвÎÊýÖ±½Ó¶ÁÈ¡
void allParaReadFromEep(void)
{
	ErrorStatus	return_flag = PASS;
	//ϵͳ´æ´¢±êʶ¶ÁÈ¡
	if(systemEepIdReadFromEep()==FAIL) return_flag = FAIL;
	
	//É豸»ù´¡ÐÅÏ¢¶ÁÈ¡
	
	//×îÖÕÅжÏreturn_flag==FAIL£¬Ôò±¨¾¯´æ´¢Òì³££¬Èç¹û»¹ÓÐÕâ¸ö±¨¾¯µÄ»°
	
}



//²¹¶¡1
void eepParaPatchPro_1(void)
{
	//¿Õ
}

//²¹¶¡2
void eepParaPatchPro_2(void)
{
	//½«ÐèÒª³õʼ»¯µÄ²ÎÊýÐÞ¸ÄÖ®ºó£¬ÔÙÖØд洢
	
}


void allParaPatchPro(void)
{
	uint8_t	patch_id_need_write = 0 ; //·Ç0´ú±íÐèÒªÖØÐÂдpatch_idµ½´æ´¢
	
	//¿ÉÒÔ¿¼ÂDz¹¶¡±êʶµÄʶ±ð£¬Ò»°ãÀ´ËµÐ¡ÓÚEEP_PARA_PATCH_ID_1 »òÕß´óÓÚ0x50000000ÊÇ´íÎóµÄ£¬³öÏÖ×ÖĸҲÊÇ´íÎóµÄ
	
	
	if(system_eep_id_g.eep_para_patch_id < EEP_PARA_PATCH_ID_1)
	{
		eepParaPatchPro_1();
		system_eep_id_g.eep_para_patch_id = EEP_PARA_PATCH_ID_1;
		patch_id_need_write = 1;
		
	}
	
	
	//´Ë´¦¼ÌÐøÔö¼ÓºóÐø²¹¶¡
//	if(system_eep_id_g.eep_para_patch_id < EEP_PARA_PATCH_ID_2)
//	{
//		eepParaPatchPro_2();
//			system_eep_id_g.eep_para_patch_id = EEP_PARA_PATCH_ID_2;
//			patch_id_need_write = 1;
//	}
	
	
	
	
		if(patch_id_need_write!=0)
		{
			paraCalcCrcAndWriteEepAB((uint8_t * )&system_eep_id_g,SYSTEM_EEP_ID_ADDR,SYSTEM_EEP_ID_ADDR + PARA_EEP_B_OFFSET_ADDR,SYSTEM_EEP_IDENTIFICATION_LENGTH);
		}
}