38#define FMC_APROM_BASE 0x00000000UL
39#define FMC_APROM_END 0x0001EC00UL
40#define FMC_LDROM_BASE 0x00100000UL
41#define FMC_LDROM_END 0x00101000UL
42#define FMC_CONFIG_BASE 0x00300000UL
44#define FMC_FLASH_PAGE_SIZE 0x200
45#define FMC_LDROM_SIZE 0x1000
47#define FMC_TIMEOUT_READ ((SystemCoreClock/10)*2)
48#define FMC_TIMEOUT_WRITE ((SystemCoreClock/10)*2)
49#define FMC_TIMEOUT_ERASE ((SystemCoreClock/10)*4)
50#define FMC_TIMEOUT_CHKSUM (SystemCoreClock*2)
55#define FMC_ISPCMD_READ 0x00
56#define FMC_ISPCMD_PROGRAM 0x21
57#define FMC_ISPCMD_PAGE_ERASE 0x22
58#define FMC_ISPCMD_READ_CID 0x0B
59#define FMC_ISPCMD_READ_PID 0x0C
60#define FMC_ISPCMD_READ_UID 0x04
61#define FMC_ISPCMD_VECMAP 0x2E
63#define IS_BOOT_FROM_APROM 0
64#define IS_BOOT_FROM_LDROM 1
84#define FMC_SET_APROM_BOOT() (FMC->ISPCON &= ~FMC_ISPCON_BS_Msk)
92#define FMC_SET_LDROM_BOOT() (FMC->ISPCON |= FMC_ISPCON_BS_Msk)
100#define FMC_ENABLE_AP_UPDATE() (FMC->ISPCON |= FMC_ISPCON_APUEN_Msk)
108#define FMC_DISABLE_AP_UPDATE() (FMC->ISPCON &= ~FMC_ISPCON_APUEN_Msk)
116#define FMC_ENABLE_CFG_UPDATE() (FMC->ISPCON |= FMC_ISPCON_CFGUEN_Msk)
124#define FMC_DISABLE_CFG_UPDATE() (FMC->ISPCON &= ~FMC_ISPCON_CFGUEN_Msk)
132#define FMC_ENABLE_LD_UPDATE() (FMC->ISPCON |= FMC_ISPCON_LDUEN_Msk)
140#define FMC_DISABLE_LD_UPDATE() (FMC->ISPCON &= ~FMC_ISPCON_LDUEN_Msk)
148#define FMC_ENABLE_ISP() (FMC->ISPCON |= FMC_ISPCON_ISPEN_Msk)
156#define FMC_DISABLE_ISP() (FMC->ISPCON &= ~FMC_ISPCON_ISPEN_Msk)
164#define FMC_GET_FAIL_FLAG() ((FMC->ISPCON & FMC_ISPCON_ISPFF_Msk) ? 1 : 0)
172#define FMC_CLR_FAIL_FLAG() (FMC->ISPCON |= FMC_ISPCON_ISPFF_Msk)
179extern int32_t
FMC_Erase(uint32_t u32PageAddr);
182extern uint32_t
FMC_Read(uint32_t u32Addr);
190extern int32_t
FMC_Write(uint32_t u32Addr, uint32_t u32Data);
191extern int32_t
FMC_ReadConfig(uint32_t *u32Config, uint32_t u32Count);
void FMC_Close(void)
Disable FMC ISP function.
int32_t FMC_ReadConfig(uint32_t *u32Config, uint32_t u32Count)
Execute ISP command to read User Configuration.
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_Erase(uint32_t u32PageAddr)
Execute ISP command to erase a flash 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)
Execute ISP command to program a word to flash.
uint32_t FMC_Read(uint32_t u32Addr)
Execute ISP command to read a word from flash.
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)
Execute ISP command to 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.