Lines Matching full:watchdog
10 * @brief Watchdog (WDT) Driver for Atmel SAM MCUs
13 * - Once the watchdog disable bit is set, it cannot be cleared till next
14 * power reset, i.e, the watchdog cannot be started once stopped.
16 * is set default at boot and watchdog module is disabled in the MCU for
17 * systems that don't need watchdog functionality.
18 * - If the application needs to use the watchdog in the system, then
22 #include <zephyr/drivers/watchdog.h>
61 * @brief Calculates the watchdog counter value (WDV)
62 * to be installed in the watchdog timer
90 /* since Watchdog mode register is 'write-once', we can't disable if in wdt_sam_disable()
99 /* Watchdog Mode register is 'write-once' only register. in wdt_sam_disable()
120 /* since Watchdog mode register is 'write-once', we can't set if in wdt_sam_setup()
173 /*A Watchdog fault (underflow or error) activates all resets */ in wdt_sam_install_timeout()
178 /* A Watchdog fault (underflow or error) asserts interrupt. */ in wdt_sam_install_timeout()
191 /*A Watchdog fault activates the processor reset*/ in wdt_sam_install_timeout()
198 LOG_ERR("Unsupported watchdog config Flag\n"); in wdt_sam_install_timeout()
216 * On watchdog restart the Watchdog counter is immediately in wdt_sam_feed()
217 * reloaded/fed with the 12-bit watchdog counter in wdt_sam_feed()