Watchdog Timer (WDT) driver for SAM.
Copyright (c) 2011-2018 Microchip Technology Inc. and its subsidiaries.
#include "wdt.h"
Macros | |
#define | WDT_KEY_PASSWORD 0xA5000000 |
#define | WDT_MAX_VALUE 4095 |
#define | WDT_SLCK_DIV 128 |
Functions | |
void | wdt_disable (Wdt *p_wdt) |
Disable the watchdog timer. More... | |
uint32_t | wdt_get_status (Wdt *p_wdt) |
Check the watchdog timer status. More... | |
uint32_t | wdt_get_timeout_value (uint32_t ul_us, uint32_t ul_sclk) |
Get counter value or permitted range value of watchdog timer from the desired timeout period (in us). More... | |
uint32_t | wdt_get_us_timeout_period (Wdt *p_wdt, uint32_t ul_sclk) |
Get the timeout period of the WatchDog Timer in microseconds. More... | |
void | wdt_init (Wdt *p_wdt, uint32_t ul_mode, uint16_t us_counter, uint16_t us_delta) |
Initialize watchdog timer with the given mode. More... | |
void | wdt_restart (Wdt *p_wdt) |
Restart the watchdog timer. More... | |