diff options
Diffstat (limited to 'lib_arm')
| -rw-r--r-- | lib_arm/board.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lib_arm/board.c b/lib_arm/board.c index d28afc5..87848d9 100644 --- a/lib_arm/board.c +++ b/lib_arm/board.c @@ -112,6 +112,30 @@ void *sbrk (ptrdiff_t increment) } /************************************************************************ + * Coloured LED functionality + ************************************************************************ + * May be supplied by boards if desired + */ +void inline __coloured_LED_init (void) {} +void inline coloured_LED_init (void) __attribute__((weak, alias("__coloured_LED_init"))); +void inline __red_LED_on (void) {} +void inline red_LED_on (void) __attribute__((weak, alias("__red_LED_on"))); +void inline __red_LED_off(void) {} +void inline red_LED_off(void) __attribute__((weak, alias("__red_LED_off"))); +void inline __green_LED_on(void) {} +void inline green_LED_on(void) __attribute__((weak, alias("__green_LED_on"))); +void inline __green_LED_off(void) {} +void inline green_LED_off(void)__attribute__((weak, alias("__green_LED_off"))); +void inline __yellow_LED_on(void) {} +void inline yellow_LED_on(void)__attribute__((weak, alias("__yellow_LED_on"))); +void inline __yellow_LED_off(void) {} +void inline yellow_LED_off(void)__attribute__((weak, alias("__yellow_LED_off"))); + + + + + +/************************************************************************ * Init Utilities * ************************************************************************ * Some of this code should be moved into the core functions, |