28 LED_TM1637_1DIV16 = 0,
29 LED_TM1637_2DIV16 = 1,
30 LED_TM1637_4DIV16 = 2,
31 LED_TM1637_10DIV16 = 3,
32 LED_TM1637_11DIV16 = 4,
33 LED_TM1637_12DIV16 = 5,
34 LED_TM1637_13DIV16 = 6,
35 LED_TM1637_14DIV16 = 7,
void led_tm1637_setup(void)
setup communication with TM1637 IC
bool led_tm1637_time(uint8_t hours, uint8_t minutes)
display time
bool led_tm1637_number(uint16_t number)
display number
led_tm1637_brightness_t
display brightness levels
bool led_tm1637_text(char *text)
display text
void led_tm1637_brightness(enum led_tm1637_brightness_t brightness)
set display brightness
bool led_tm1637_off(void)
switch display on