ICACHE_FLASH_ATTR void led_pattern_b(void)
ICACHE_FLASH_ATTR void led_blink(void)
#define ICACHE_FLASH_ATTR
ICACHE_FLASH_ATTR void led_pattern_c(void)
ICACHE_FLASH_ATTR void led_on(void)
ICACHE_FLASH_ATTR void led_init(void)
ICACHE_FLASH_ATTR void led_pattern_a(void)
ICACHE_FLASH_ATTR void led_stop_pattern(void)
ICACHE_FLASH_ATTR void led_off(void)