/*==============================================================================*/
void samDataFlashReadFixAddr(unsigned char *RdDataBuff,unsigned int RdCnt)
{
fal_request_t dtyRequester;
unsigned int i=0;
unsigned int nRdCnt=0;
unsigned long __far *DataPtr =(__far unsigned long*)RdDataBuff;
if(RdCnt%4)
{
// return 0xee; //Data Length Error
}
nRdCnt = RdCnt/4;
dtyRequester.status_enu = FAL_Init( &FixArea_fal_descriptor_str );
if( dtyRequester.status_enu == FAL_OK )
{
FAL_Open();
for(i=0; i<nRdCnt; i++)
{
dtyRequester.data_u32 = 0;
dtyRequester.index_u16 = i;
dtyRequester.command_enu = FAL_CMD_READ_WORD;
dtyRequester.status_enu = 0;
FAL_Execute( &dtyRequester );
*(DataPtr+i) = dtyRequester.data_u32;
}
FAL_Close();
}
// return dtyRequester.status_enu;
}
/******************************************************************************
*
* eeprom emu sample
* mikasa yokoyama
*
******************************************************************************/
void tk_eel_init( void )
{
fal_status_t fal_status;
eel_status_t eel_status;
if ( EEPROM_Initialized != true )
{
/* Data Fash Access Library init */
fal_status = FAL_Init(&fal_descriptor_str);
if( FAL_OK == fal_status )
{
NOP(); /* FDL can be used */
}
else
{
//error
Print_EEPROM( "tk_eel_init, FAL_Init error!!" );
return;
}
/* EEPROM Emulation Library init */
eel_status = EEL_Init();
if( EEL_OK == eel_status )
{
NOP(); /* EEL pool and descriptor OK */
}
else
{
//error
Print_EEPROM( "tk_eel_init, EEL_Init error!!" );
return;
}
/* finished initialize */
EEPROM_Initialized = true;
}
}
/*==============================================================================*/
void samDataFlashWriteFixAddr(unsigned char *WrDataBuff,unsigned int WrCnt)
{
fal_request_t dtyRequester;
unsigned int i=0;
unsigned int nWrCnt=0;
unsigned long __far *DataPtr =(__far unsigned long*)WrDataBuff;
if(WrCnt%4)
{
// return 0xee; //Data Length Error
}
nWrCnt = WrCnt/4;
dtyRequester.status_enu = FAL_Init( &FixArea_fal_descriptor_str );
if( dtyRequester.status_enu == FAL_OK )
{
FAL_Open();
for(i=0; i<nWrCnt; i++)
{
dtyRequester.data_u32 = *(DataPtr+i);
dtyRequester.index_u16 = i;
dtyRequester.command_enu = FAL_CMD_WRITE_WORD;
dtyRequester.status_enu = 0;
FAL_Execute( &dtyRequester );
do {
FAL_Handler();
} while( dtyRequester.status_enu == FAL_BUSY );
}
FAL_Close();
}
// return dtyRequester.status_enu;
}
/*==============================================================================*/
void samDataFlashEraseFixAddr( void )
{
fal_request_t dtyRequester;
dtyRequester.status_enu = FAL_Init( &FixArea_fal_descriptor_str );
if( dtyRequester.status_enu == FAL_OK )
{
FAL_Open();
dtyRequester.data_u32 = 0;
dtyRequester.index_u16 = 0;
dtyRequester.command_enu = FAL_CMD_ERASE_BLOCK;
dtyRequester.status_enu = 0;
FAL_Execute( &dtyRequester );
do {
FAL_Handler();
} while( dtyRequester.status_enu == FAL_BUSY );
FAL_Close();
}
// return dtyRequester.status_enu;
}
void Data_FAL_Init(void)
{
my_fal_status_t = FAL_Init((__far fal_descriptor_t*) &fal_descriptor_str);
if (my_fal_status_t != FAL_OK) Error_Handler();
}
/* Start user code for adding. Do not edit comment generated here */
void tk_eel_start(void)
{
fal_status_t fal_status;
eel_status_t eel_status;
/* eel_request_t init */
eel_request.address_pu08 = ((void*)(0));
eel_request.identifier_u08 = 0x00;
eel_request.timeout_u08 = 0x00;
eel_request.command_enu = EEL_CMD_UNDEFINED;
/* Data Fash Access Library init */
fal_status = FAL_Init(&fal_descriptor_str);
if( FAL_OK == fal_status )
{
NOP(); /* FDL can be used */
}
else
{
//error
while(1)
{
; /* NULL */
}
}
/* EEPROM Emulation Library init */
eel_status = EEL_Init();
if( EEL_OK == eel_status )
{
NOP(); /* EEL pool and descriptor OK */
}
else
{
//error
while(1)
{
; /* NULL */
}
}
/* Data Flash Access Library Open */
EEL_Open();
/* STARTUP Command ?? */
eel_request.command_enu = EEL_CMD_STARTUP; /* STARTUP Command */
eel_request.timeout_u08 = 255; /* enforced mode */
EEL_Execute(&eel_request); /* Command process */
if( EEL_OK == eel_request.status_enu )
{
NOP(); /* STARTUP Command OK */
}
else if( EEL_ERR_POOL_INCONSISTENT == eel_request.status_enu )
{
/* STARTUP Command 실행시 eel pool 구조에 문제가 발생했을 경우의 처리(처음으로 기동할 때 등등)*/
/* FORMAT Command 실행 */
eel_request.command_enu = EEL_CMD_FORMAT; /* FORMAT Command set */
eel_request.timeout_u08 = 255; /* enforced mode로 설정 */
EEL_Execute(&eel_request); /* Command 실행 */
if( EEL_OK == eel_request.status_enu )
{
NOP(); /* request was finished regular */
}
else
{
//error
while(1)
{
; /* NULL */
}
}
/* STARTUP Command재실행 */
eel_request.command_enu = EEL_CMD_STARTUP; /* STARTUP Command set */
eel_request.timeout_u08 = 255; /* enforced mode set */
EEL_Execute(&eel_request); /* Command 실행 */
if( EEL_OK == eel_request.status_enu )
{
NOP(); /* STARTUP Command OK */
}
else
{
//error
while(1)
{
; /* NULL */
}
}
}
else
{
//error
while(1)
{
; /* NULL */
}
}
}
