34#define FMC_APROM_BASE 0x00000000UL
35#define FMC_APROM_END 0x00008000UL
36#define FMC_LDROM_BASE 0x00100000UL
37#define FMC_LDROM_END 0x00100A00UL
38#define FMC_SPROM_BASE 0x00200000UL
39#define FMC_SPROM_END 0x00200200UL
40#define FMC_CONFIG_BASE 0x00300000UL
42#define FMC_FLASH_PAGE_SIZE 0x200
43#define FMC_LDROM_SIZE 0xA00
44#define FMC_SPROM_SIZE 0x200
46#define FMC_TIMEOUT_READ ((SystemCoreClock/10)*2)
47#define FMC_TIMEOUT_WRITE ((SystemCoreClock/10)*2)
48#define FMC_TIMEOUT_ERASE ((SystemCoreClock/10)*4)
49#define FMC_TIMEOUT_CHKSUM (SystemCoreClock*2)
55#define FMC_ISPCMD_READ 0x00
56#define FMC_ISPCMD_READ_UID 0x04
57#define FMC_ISPCMD_READ_CID 0x0B
58#define FMC_ISPCMD_READ_PID 0x0C
59#define FMC_ISPCMD_READ_CRC32 0x0D
60#define FMC_ISPCMD_PROGRAM 0x21
61#define FMC_ISPCMD_PAGE_ERASE 0x22
62#define FMC_ISPCMD_CAL_CRC32 0x2D
63#define FMC_ISPCMD_VECMAP 0x2E
77#define FMC_SET_APROM_BOOT() (FMC->ISPCTL &= ~FMC_ISPCTL_BS_Msk)
78#define FMC_SET_LDROM_BOOT() (FMC->ISPCTL |= FMC_ISPCTL_BS_Msk)
79#define FMC_DISABLE_AP_UPDATE() (FMC->ISPCTL &= ~FMC_ISPCTL_APUEN_Msk)
80#define FMC_DISABLE_SP_UPDATE() (FMC->ISPCTL &= ~FMC_ISPCTL_SPUEN_Msk)
81#define FMC_DISABLE_CFG_UPDATE() (FMC->ISPCTL &= ~FMC_ISPCTL_CFGUEN_Msk)
82#define FMC_DISABLE_LD_UPDATE() (FMC->ISPCTL &= ~FMC_ISPCTL_LDUEN_Msk)
83#define FMC_DISABLE_ISP() (FMC->ISPCTL &= ~FMC_ISPCTL_ISPEN_Msk)
84#define FMC_ENABLE_AP_UPDATE() (FMC->ISPCTL |= FMC_ISPCTL_APUEN_Msk)
85#define FMC_ENABLE_SP_UPDATE() (FMC->ISPCTL |= FMC_ISPCTL_SPUEN_Msk)
86#define FMC_ENABLE_LD_UPDATE() (FMC->ISPCTL |= FMC_ISPCTL_LDUEN_Msk)
87#define FMC_ENABLE_CFG_UPDATE() (FMC->ISPCTL |= FMC_ISPCTL_CFGUEN_Msk)
88#define FMC_ENABLE_ISP() (FMC->ISPCTL |= FMC_ISPCTL_ISPEN_Msk)
89#define FMC_GET_FAIL_FLAG() ((FMC->ISPCTL & FMC_ISPCTL_ISPFF_Msk) ? 1 : 0)
93extern int32_t
FMC_Erase(uint32_t u32PageAddr);
96extern uint32_t
FMC_Read (uint32_t u32Addr);
104extern int32_t
FMC_Write(uint32_t u32Addr, uint32_t u32Data);
105extern int32_t
FMC_ReadConfig(uint32_t *u32Config, uint32_t u32Count);
107extern int32_t
FMC_GetCRC32Sum(uint32_t addr, uint32_t count, uint32_t *chksum);
void FMC_Close(void)
Disable all FMC functions.
int32_t FMC_ReadConfig(uint32_t *u32Config, uint32_t u32Count)
Read the User Configuration words.
void FMC_SetVectorPageAddr(uint32_t u32PageAddr)
This function will force re-map assigned flash page to CPU address 0x0.
uint32_t FMC_ReadCID(void)
Read company ID.
uint32_t FMC_GetVectorPageAddr(void)
Obtain the current vector page address setting.
uint32_t FMC_ReadUID(uint32_t u32Index)
This function reads one of the three UID.
int32_t FMC_GetCRC32Sum(uint32_t addr, uint32_t count, uint32_t *chksum)
Calculate and read the CRC32 checksum of a specified flash area.
int32_t FMC_Erase(uint32_t u32PageAddr)
Erase a page. The page size is 512 bytes.
uint32_t FMC_ReadDataFlashBaseAddr(void)
Get the base address of Data Flash if enabled.
int32_t FMC_Write(uint32_t u32Addr, uint32_t u32Data)
Writes a word data to specified flash address.
uint32_t FMC_Read(uint32_t u32Addr)
Read a word from specified flash address.
uint32_t FMC_ReadPID(void)
Read product ID.
int32_t FMC_GetBootSource(void)
get the current boot source
int32_t FMC_WriteConfig(uint32_t *u32Config, uint32_t u32Count)
Write User Configuration.
void FMC_Open(void)
Enable FMC ISP function.
uint32_t FMC_ReadUCID(uint32_t u32Index)
This function reads one of the four UCID.