/** ##########################################################################
**     Filename  :
**     Project   :
**     Module    :
**     Processor :
**     Version   :
**     Compiler  :
**     Date/Time :
**     Abstract  :
**     Contents  :
**     Note      :
**
**     (c) Copyright dmdz Co.,Ltd
**  --------------------------------------------------------------------------
**               R E V I S I O N   H I S T O R Y
**  --------------------------------------------------------------------------
**  Date       Ver   Author             Description

**  -20230602-  --V1.0--  --mingyea---  --修改--

** #########################################################################*/

/*---------------------------------------------------------------------------
- I N C L U D E   F I L E S
----------------------------------------------------------------------------*/
#include "common_types.h"
#include "error.h"
//#include "eeprom.h"
#include "nvm.h"

/*---------------------------------------------------------------------------
- D E F I N E S / M A C R O S
----------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------
- T Y P E   D E F I N I T I O N S
----------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------
- S T A T I C   V A R I A B L E S
----------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------
* G L O B A L   V A R I A B L E S
----------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------
- C O N S T A N T S
----------------------------------------------------------------------------*/


/*---------------------------------------------------------------------------
- F U N C T I O N   P R O T O T Y P E
----------------------------------------------------------------------------*/

/*---------------------------------------------------------------------------
|Prototype			: 
|Called by			:
|Preconditions		:
|Input parameters	:
|Output parameters	:
|Return value		:
|Description		:
----------------------------------------------------------------------------*/
u8 ram_read_bytes(u32 addr,u8 *p_data,u16 len)
{
	u8 l_result;
	u8 *p_src;
	u16 i;

	if( (addr<RAM_START_ADDR) || (addr>RAM_END_ADDR) || ((addr+len)>(RAM_END_ADDR+1u)) )
	{
		l_result = (u8)ERR_FAILED;
	}
	else
	{
		p_src = (u8 *)(addr);

		for (i = 0; i < len; i++)
		{
			p_data[i] = p_src[i]; /*lint !e511*/
		}

		l_result = (u8)ERR_OK;
	}

	return l_result;
}

/*---------------------------------------------------------------------------
|Prototype			: 
|Called by			:
|Preconditions		:
|Input parameters	:
|Output parameters	:
|Return value		:
|Description		:
----------------------------------------------------------------------------*/
u8 ram_write_bytes(u32 addr,u8 *p_data,u16 len)
{
	u8 l_result;
	u8 *p_addr;
	u16 i;

	if( (addr<RAM_START_ADDR) || (addr>RAM_END_ADDR) || ((addr+len)>(RAM_END_ADDR+1u)) )
	{
		l_result = (u8)ERR_FAILED;
	}
	else
	{
		p_addr = (u8 *)(addr);

		for (i = 0; i < len; i++)
		{
			p_addr[i] = p_data[i] ;  /*lint !e511*/
		}

		l_result = (u8)ERR_OK;
	}

	return l_result;
}

/*---------------------------------------------------------------------------
|Prototype			: 
|Called by			:
|Preconditions		:
|Input parameters	:
|Output parameters	:
|Return value		:
|Description		:
----------------------------------------------------------------------------*/
u8 flash_read_bytes(u32 addr,u8 *p_data,u16 len)
{
	u8 l_result;
	u8 *p_src;
	u16 i;

	if( (addr<FLASH_START_ADDR) || (addr>FLASH_END_ADDR) || ((addr+len)>(FLASH_END_ADDR+1u)) )
	{
		l_result = (u8)ERR_FAILED;
	}
	else
	{
		p_src = (u8 *)(addr);

		for (i = 0; i < len; i++)
		{
			p_data[i] = p_src[i]; /*lint !e511*/
		}

		l_result = (u8)ERR_OK;
	}

	return l_result;
}

/*---------------------------------------------------------------------------
|Prototype			: 
|Called by			:
|Preconditions		:
|Input parameters	:
|Output parameters	:
|Return value		:
|Description		:
----------------------------------------------------------------------------*/
void nvm_init(void)
{
	//u8 i;
	flash_init();
	//#ifdef NVM_EEPROM_EXT_EN
	//eeprom_init();
	//#endif

	//nvm_eeprom_init();

	//eeprom_ext_init();
	#if 0
	g_nvm_test.result = nvm_read_bytes(NVM_TYPE_EEPROM,0x100300,&g_nvm_test.read_data[0],16);
	for(i=0;i<20;i++)
	{
		g_nvm_test.read_data[i] = 0;
		g_nvm_test.write_data[i] = 0x36+i;
	}
	g_nvm_test.result = nvm_write_bytes(NVM_TYPE_EEPROM,0x100300,&g_nvm_test.write_data[0],16);
	g_nvm_test.result = nvm_read_bytes(NVM_TYPE_EEPROM,0x100300,&g_nvm_test.read_data[0],16);

	g_nvm_test.result = nvm_read_bytes(NVM_TYPE_FLASH,0xfe0000,&g_nvm_test.read_data[0],16);
	g_nvm_test.result = nvm_read_bytes(NVM_TYPE_RAM,0x001000ul,&g_nvm_test.read_data[0],8);
	for(i=0;i<20;i++)
	{
		g_nvm_test.write_data[i] = 0x36+i;
	}
	g_nvm_test.result = nvm_write_bytes(NVM_TYPE_RAM,0x001000ul,&g_nvm_test.write_data[0],8);
	g_nvm_test.result = nvm_read_bytes(NVM_TYPE_RAM,0x001000ul,&g_nvm_test.read_data[0],8);
	#endif
}


/*---------------------------------------------------------------------------
|Prototype			: 
|Called by			:
|Preconditions		:
|Input parameters	:
|Output parameters	:
|Return value		:
|Description		:
----------------------------------------------------------------------------*/
void nvm_task(void)
{
	//#ifdef NVM_EEPROM_EXT_EN
	//eeprom_task();
	//#endif
}




/*---------------------------------------------------------------------------
|Prototype			: 
|Called by			:
|Preconditions		:
|Input parameters	:
|Output parameters	:
|Return value		:
|Description		:
----------------------------------------------------------------------------*/
u8 nvm_read_bytes(nvm_type_e type,u32 addr, u8 *p_data, u16 num)
{
	u8 l_result = (u8)ERR_FAILED;
	switch(type)
	{
		case NVM_TYPE_EEPROM:
			//#ifdef NVM_EEPROM_EXT_EN
			l_result =eeprom_read_u8_ext(addr,p_data,num);
			//#endif
		break;
		case NVM_TYPE_RAM:
			l_result =ram_read_bytes(addr,p_data,num);
		break;
		case NVM_TYPE_FLASH:
			l_result =flash_read_bytes(addr,p_data,num);
		break;
		default:
			//code
		break;
	}
	return l_result;
}

/*---------------------------------------------------------------------------
|Prototype			: 
|Called by			:
|Preconditions		:
|Input parameters	:
|Output parameters	:
|Return value		:
|Description		:
----------------------------------------------------------------------------*/
u8 nvm_write_bytes(nvm_type_e type,u32 addr, u8 *p_data, u16 num)
{
	u8 l_result = (u8)ERR_FAILED;
	switch(type)
	{
		case NVM_TYPE_EEPROM:
			//#ifdef NVM_EEPROM_EXT_EN
			l_result =eeprom_write_u8_ext(addr,p_data,num);
			//#endif
		break;
		case NVM_TYPE_RAM:
			l_result =ram_write_bytes(addr,p_data,num);
		break;
		case NVM_TYPE_FLASH:
			//l_result =flash_read_bytes(addr,p_data,num);
		break;
		default:
			//code
		break;
	}
	return l_result;
}