watchdog.h

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#define WATCHDOG_MAX    1

#define MQTT_WATCHDOG_ID        1
#define MQTT_WATCHDOG_TIMEOUT   120     // restart wifi after 2 minutes without being able to send mqtt

#define NETWORK_RESTART_DELAY   6000    // wait 6 seconds between calling wifi_station_disconnect() and wifi_station_connect()

typedef enum {
    NOT_ENABLED,
    REBOOT,
    REBOOT_VIA_EXT_WD,
    NETWORK_RESTART
} watchdog_type_t;

ICACHE_FLASH_ATTR void init_watchdog();
ICACHE_FLASH_ATTR void start_watchdog();
ICACHE_FLASH_ATTR void stop_watchdog();
ICACHE_FLASH_ATTR bool add_watchdog(uint32_t id, watchdog_type_t type, uint32_t timeout);
ICACHE_FLASH_ATTR bool remove_watchdog(uint32_t id);
ICACHE_FLASH_ATTR void reset_watchdog(uint32_t id);