rswdt.c File Reference

Reinforced Safety Watchdog Timer (RSWDT) driver for SAM.

Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.

#include "rswdt.h"

Macros
#define	RSWDT_KEY_PASSWORD   0xC4000000
#define	RSWDT_MAX_VALUE   4095
#define	RSWDT_SLCK_DIV   128

Functions
void	rswdt_disable (Rswdt *p_rswdt)
	Disable the reinforced safety watchdog timer. More...
uint32_t	rswdt_get_status (Rswdt *p_rswdt)
	Check the reinforced safety watchdog timer status. More...
uint32_t	rswdt_get_timeout_value (uint32_t ul_us, uint32_t ul_sclk)
	Get counter value or permitted range value of reinforced safety watchdog timer from the desired timeout period (in us). More...
uint32_t	rswdt_get_us_timeout_period (Rswdt *p_rswdt, uint32_t ul_sclk)
	Get the timeout period of the Reinforced Safety WatchDog Timer in microseconds. More...
void	rswdt_init (Rswdt *p_rswdt, uint32_t ul_mode, uint16_t us_counter, uint16_t us_delta)
	Initialize reinforced safety watchdog timer with the given mode. More...
void	rswdt_restart (Rswdt *p_rswdt)
	Restart the reinforced safety watchdog timer. More...