watchdog_instance_t Struct Reference

#include <watchdog.h>

Data Fields
watchdog_hwreg_t *	hwreg
u32	enable [2]
u32	prescaler
	Prescaler value.
u32	counterLimit [2]
u32	heartbeat

Detailed Description

Watchdog instance. Holds the software registers and hardware pointer.

Note

This structure holds configuration values to be applied to the hardware.

• enable: Enable flags for each counter.
• prescaler: Clock divider value.
• counterLimit: Counter limit values for each counter.
• heartbeat: Heartbeat action value.

Definition at line 133 of file watchdog.h.

Field Documentation

counterLimit

u32 watchdog_instance_t::counterLimit[2]

Counter limit values for each counter

Note

• CounterLimit[0] for Limit Counter 0
• CounterLimit[1] for Limit Counter 1

Definition at line 146 of file watchdog.h.

enable

u32 watchdog_instance_t::enable[2]

Enable flags for each counter

Note

• enable[0] to enable Counter 0
• enable[1] to enable Counter 1

Definition at line 139 of file watchdog.h.

heartbeat

u32 watchdog_instance_t::heartbeat

Heartbeat action value

Note

Heartbeat Config: WDG_TIMER_CLEAR, WDG_TIMER_UNLOCK , WDG_TIMER_LOCK

Definition at line 151 of file watchdog.h.

hwreg

watchdog_hwreg_t* watchdog_instance_t::hwreg

Pointer to Hardware Register Map

Note

Struct that maps directly onto the Watchdog peripheral memory-mapped register layout.

Definition at line 134 of file watchdog.h.

prescaler

u32 watchdog_instance_t::prescaler

Prescaler value.

Definition at line 144 of file watchdog.h.

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The documentation for this struct was generated from the following file:

• C:/Users/JasonLau/Downloads/workspace_local/GitLab/efx_IP/efx_soc_rv64/embedded_sw/software/standalone/driver/watchdog/watchdog.h