diff options
| author | NIIBE Yutaka <gniibe@fsij.org> | 2015-07-15 09:51:24 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2015-07-15 09:51:24 +0900 |
| commit | cd61ff565335ee58425b5a9611bde9872eb4a888 (patch) | |
| tree | 41bc1fd832672d8013dba7cefea61acd49154ad6 /example-led/sys.h | |
| parent | 27f42c8522b2be10730c4ded075ff142377138be (diff) | |
share sys with example-fsm-55
Diffstat (limited to 'example-led/sys.h')
| l---------[-rw-r--r--] | example-led/sys.h | 116 |
1 files changed, 1 insertions, 115 deletions
diff --git a/example-led/sys.h b/example-led/sys.h index 25d33f1..0e89717 100644..120000 --- a/example-led/sys.h +++ b/example-led/sys.h @@ -1,115 +1 @@ -extern const uint8_t sys_version[8]; - -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]) (); -} +../example-fsm-55/sys.h
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