wdt_hal_config_stage() function

Context of HAL layer

Stage to configure (0 to 3)

Number of WDT ticks for the stage to time out

What action to take when the stage times out. Note that only the RWDT supports the RTC reset action.

Disable write protection of the WDT registers

Enable write protection of the WDT registers

Disable the WDT

Feed the WDT Feeding the WDT will reset the internal count and current stage.

Enable the WDT The WDT will start counting when enabled. This function also feeds the WDT before enabling it.

Initialize one of the WDTs associated HAL context This function initializes one of the WDTs (MWDT0, MWDT1, or RWDT) hardware by doing the following: - Disables the WDT and all of its stages - Sets some registers with default values - Sets the WDTs source clock prescaler (not applicable to RWDT) - Optionally enables the level interrupt The HAL context is initialized by storing the type (i.e. MWDT or RWDT) of this WDT instance, and a pointer to the associated registers.

Check if the WDT is enabled

Handle WDT interrupt Clears the interrupt status bit and feeds the WDT

Deinitialize a WDT and its HAL context This function deinitializes a WDT by feeding then disabling it. The WDT's interrupt is also cleared and disabled. The HAL context is cleared.

Enable/Disable the WDT flash boot mode