Is there an app-note, tutorial, or example of how to use the watchdog timer to reset the MCU if the application hangs?
Is there an app-note, tutorial, or example of how to use the watchdog timer to reset the MCU if the application hangs?
The watchdog timer doesnt work on my nrf51822! I set the timer and started as in the example just like that but thje system doesnt reset or do a interrupt (for ISR i enable the interrupt).
I also use the RTC for a simple timer in my system and use as source the RC.
Ah now it works, the problem was: At the beginning I set the 3V_enable_switch to on. After the WDT reset+pull down the 3V_enable_switch the uC reset very fast and have enough power to reach the row with the 3V_enable_switch command.
Ah now it works, the problem was: At the beginning I set the 3V_enable_switch to on. After the WDT reset+pull down the 3V_enable_switch the uC reset very fast and have enough power to reach the row with the 3V_enable_switch command.