S32K344 FLS write fail

[tianxing]

erase is OK but Fls_Write function write fail  

[Senlent · Accepted solution]

Hi@tianxing

There is an example "Example_S32KXX_DS_Fls" in S32 DS 3.4 for your reference. I just tested it and it works fine on my side. 

BR!

     Jim,

[tianxing]

Hi,Selent

Thank you for reply!

The example in S32DS3.4 is to control the data flash It works well.

And I made a change to erase and write the code flash,erase is OK but write always failed.

Do you know why?

The code is as below

main.c

#define FLS_START_ADDR 0x0U
#define FLS_INTERNAL_SECTOR_SIZE 0x2000U
#define FLS_NUM_OF_INTERNAL_SECTOR 25U
#define FLS_BUF_SIZE 104U

Fls_Init(NULL_PTR);
Fls_RXBufInit();
Fls_TXBufInit();
Fls_Erase(FLS_START_ADDR,FLS_INTERNAL_SECTOR_SIZE*FLS_NUM_OF_INTERNAL_SECTOR);
while(Fls_GetStatus()!=MEMIF_IDLE)
{
Fls_MainFunction();
}
if (MEMIF_JOB_OK != Fls_GetJobResult())
{
checkresult=false;
}
returnresult=Fls_Write(FLS_START_ADDR,Fls_TxData,FLS_BUF_SIZE);
while(Fls_GetStatus()!=MEMIF_IDLE)
{
Fls_MainFunction();
}
if (MEMIF_JOB_OK != Fls_GetJobResult())
{
checkresult=false;
Siul2_Dio_Ip_TogglePins(LED_2_PORT,(1<<LED_2_PIN));

}

Fls_Cfg

#define FLS_PROGRAM_FLASH_BASE_ADDR (0x00400000UL)

Fls_BOARD_InitPeripherals_PBcfg.c

static const Fls_Flash_InternalSectorInfoType FlsSector_0_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x032000UL), 
57U 
};

static const Fls_Flash_InternalSectorInfoType FlsSector_1_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x034000UL), /* pSectorStartAddressPtr */
58U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_2_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x036000UL), /* pSectorStartAddressPtr */
59U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_3_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x038000UL), /* pSectorStartAddressPtr */
60U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_4_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x03A000UL), /* pSectorStartAddressPtr */
61U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_5_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x03C000UL), /* pSectorStartAddressPtr */
62U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_6_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x03E000UL), /* pSectorStartAddressPtr */
63U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_7_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x040000UL), /* pSectorStartAddressPtr */
64U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_8_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x042000UL), /* pSectorStartAddressPtr */
65U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_9_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x044000UL), /* pSectorStartAddressPtr */
66U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_10_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x046000UL), /* pSectorStartAddressPtr */
67U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_11_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x048000UL), /* pSectorStartAddressPtr */
68U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_12_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x04A000UL), /* pSectorStartAddressPtr */
69U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_13_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x04C000UL), /* pSectorStartAddressPtr */
70U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_14_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x04E000UL), /* pSectorStartAddressPtr */
71U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_15_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x050000UL), /* pSectorStartAddressPtr */
72U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_16_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x052000UL), /* pSectorStartAddressPtr */
73U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_17_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x054000UL), /* pSectorStartAddressPtr */
74U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_18_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x056000UL), /* pSectorStartAddressPtr */
75U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_19_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x058000UL), /* pSectorStartAddressPtr */
76U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_20_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x05A000UL), /* pSectorStartAddressPtr */
77U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_21_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x05C000UL), /* pSectorStartAddressPtr */
78U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_22_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x05E000UL), /* pSectorStartAddressPtr */
79U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_23_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x060000UL), /* pSectorStartAddressPtr */
80U /* Sector location to calculate cfgCRC */
};

static const Fls_Flash_InternalSectorInfoType FlsSector_24_FlsConfigSet_BOARD_InitPeripherals_sInternalSectorInfo =
{
(FLS_PROGRAM_FLASH_BASE_ADDR + 0x062000UL), /* pSectorStartAddressPtr */
81U /* Sector location to calculate cfgCRC */
};