30#include "driver_init.h" 
   34#include "watch_main_loop.h" 
   62#include "watch_slcd.h" 
   63#include "watch_extint.h" 
   65#include "watch_buzzer.h" 
   67#include "watch_gpio.h" 
   70#include "watch_uart.h" 
   71#include "watch_storage.h" 
   72#include "watch_deepsleep.h" 
   74#include "watch_private.h" 
   97int read(
int file, 
char *ptr, 
int len);
 
bool watch_is_usb_enabled(void)
Returns true if USB is enabled.
void watch_reset_to_bootloader(void)
Resets in the UF2 bootloader mode.
bool watch_is_buzzer_or_led_enabled(void)
Returns true if either the buzzer or the LED driver is enabled.
int read(int file, char *ptr, int len)
Reads up to len bytes from the USB serial.