diff options
| author | NIIBE Yutaka <gniibe@fsij.org> | 2016-05-30 14:57:10 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2016-05-30 14:57:10 +0900 |
| commit | 9f16e5e051c2cf11465d00a2ee0265039e448b06 (patch) | |
| tree | fb3a664b095446e632a135c38ee139a85db48066 /mcu/sys-stm32f103.h | |
| parent | b90e58f763bd277b7a5285601a34818f44f2b01c (diff) | |
consolidate mcu-chip specific code
Diffstat (limited to 'mcu/sys-stm32f103.h')
| -rw-r--r-- | mcu/sys-stm32f103.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/mcu/sys-stm32f103.h b/mcu/sys-stm32f103.h new file mode 100644 index 0000000..aa7825d --- /dev/null +++ b/mcu/sys-stm32f103.h @@ -0,0 +1,130 @@ +#define BOARD_ID_CQ_STARM 0xc5480875 +#define BOARD_ID_FST_01_00 0x613870a9 +#define BOARD_ID_FST_01 0x696886af +#define BOARD_ID_MAPLE_MINI 0x7a445272 +#define BOARD_ID_OLIMEX_STM32_H103 0xf92bb594 +#define BOARD_ID_STBEE_MINI 0x1f341961 +#define BOARD_ID_STBEE 0x945c37e8 +#define BOARD_ID_STM32_PRIMER2 0x21e5798d +#define BOARD_ID_STM8S_DISCOVERY 0x2f0976bb +#define BOARD_ID_ST_DONGLE 0x2cd4e471 +#define BOARD_ID_ST_NUCLEO_F103 0x9b87c16d +#define BOARD_ID_NITROKEY_START 0xad1e7ebd + +extern const uint8_t sys_version[8]; +extern const uint32_t sys_board_id; +extern const uint8_t sys_board_name[]; + +typedef void (*handler)(void); +extern handler vector[16]; + +static inline const uint8_t * +unique_device_id (void) +{ + /* STM32F103 has 96-bit unique device identifier */ + const uint8_t *addr = (const uint8_t *)0x1ffff7e8; + + return addr; +} + +static inline void +set_led (int on) +{ + void (*func) (int) = (void (*)(int))vector[2]; + + return (*func) (on); +} + +static inline void +flash_unlock (void) +{ + (*vector[3]) (); +} + +static inline int +flash_program_halfword (uint32_t addr, uint16_t data) +{ + int (*func) (uint32_t, uint16_t) = (int (*)(uint32_t, uint16_t))vector[4]; + + return (*func) (addr, data); +} + +static inline int +flash_erase_page (uint32_t addr) +{ + int (*func) (uint32_t) = (int (*)(uint32_t))vector[5]; + + return (*func) (addr); +} + +static inline int +flash_check_blank (const uint8_t *p_start, size_t size) +{ + int (*func) (const uint8_t *, int) = (int (*)(const uint8_t *, int))vector[6]; + + return (*func) (p_start, size); +} + +static inline int +flash_write (uint32_t dst_addr, const uint8_t *src, size_t len) +{ + int (*func) (uint32_t, const uint8_t *, size_t) + = (int (*)(uint32_t, const uint8_t *, size_t))vector[7]; + + return (*func) (dst_addr, src, len); +} + +static inline int +flash_protect (void) +{ + int (*func) (void) = (int (*)(void))vector[8]; + + return (*func) (); +} + +static inline void __attribute__((noreturn)) +flash_erase_all_and_exec (void (*entry)(void)) +{ + void (*func) (void (*)(void)) = (void (*)(void (*)(void)))vector[9]; + + (*func) (entry); + for (;;); +} + +static inline void +usb_lld_sys_init (void) +{ + (*vector[10]) (); +} + +static inline void +usb_lld_sys_shutdown (void) +{ + (*vector[11]) (); +} + +static inline void +nvic_system_reset (void) +{ + (*vector[12]) (); +} + +/* + * Users can override INLINE by 'attribute((used))' to have an + * implementation defined. + */ +#if !defined(INLINE) +#define INLINE __inline__ +#endif + +static INLINE void +clock_init (void) +{ + (*vector[13]) (); +} + +static INLINE void +gpio_init (void) +{ + (*vector[14]) (); +} |