WDG

Collaboration diagram for WDG:

Modules
	Watch-dog reset/interrupt mode definition

Data Structures
struct	bflb_wdg_config_s
	WDG configuration structure. More...

Macros
#define	WDG_CLKSRC_BCLK   0
#define	WDG_CLKSRC_32K   1
#define	WDG_CLKSRC_1K   2
#define	WDG_CLKSRC_XTAL   3
#define	WDG_CLKSRC_GPIO   4
#define	WDG_CLKSRC_NO   5

Functions
void	bflb_wdg_init (struct bflb_device_s *dev, const struct bflb_wdg_config_s *config)
	Initialize watchdog. More...
void	bflb_wdg_start (struct bflb_device_s *dev)
	Start watchdog. More...
void	bflb_wdg_stop (struct bflb_device_s *dev)
	Stop watchdog. More...
uint16_t	bflb_wdg_get_countervalue (struct bflb_device_s *dev)
	Get watchdog counter value. More...
void	bflb_wdg_set_countervalue (struct bflb_device_s *dev, uint16_t value)
	Set watchdog counter value. More...
void	bflb_wdg_reset_countervalue (struct bflb_device_s *dev)
	Reset watchdog counter value. More...
void	bflb_wdg_compint_clear (struct bflb_device_s *dev)
	Clear watchdog compare interrupt status. More...

Detailed Description

Macro Definition Documentation

WDG_CLKSRC_1K

#define WDG_CLKSRC_1K   2

Definition at line 18 of file bflb_wdg.h.

WDG_CLKSRC_32K

#define WDG_CLKSRC_32K   1

Definition at line 17 of file bflb_wdg.h.

WDG_CLKSRC_BCLK

#define WDG_CLKSRC_BCLK   0

Definition at line 15 of file bflb_wdg.h.

WDG_CLKSRC_GPIO

#define WDG_CLKSRC_GPIO   4

Definition at line 21 of file bflb_wdg.h.

WDG_CLKSRC_NO

#define WDG_CLKSRC_NO   5

Definition at line 23 of file bflb_wdg.h.

WDG_CLKSRC_XTAL

#define WDG_CLKSRC_XTAL   3

Definition at line 19 of file bflb_wdg.h.

Function Documentation

bflb_wdg_compint_clear()

void bflb_wdg_compint_clear

(

struct bflb_device_s *

dev

)

Clear watchdog compare interrupt status.

Parameters

[in]

dev

device handle

bflb_wdg_get_countervalue()

uint16_t bflb_wdg_get_countervalue

(

struct bflb_device_s *

dev

)

Get watchdog counter value.

Parameters

[in]

dev

device handle

Returns

counter value

bflb_wdg_init()

void bflb_wdg_init	(	struct bflb_device_s *	dev,
		const struct bflb_wdg_config_s *	config
	)

Initialize watchdog.

Parameters

[in]	dev	device handle
[in]	config	pointer to save watchdog config

bflb_wdg_reset_countervalue()

void bflb_wdg_reset_countervalue

(

struct bflb_device_s *

dev

)

Reset watchdog counter value.

Parameters

[in]

dev

device handle

bflb_wdg_set_countervalue()

void bflb_wdg_set_countervalue	(	struct bflb_device_s *	dev,
		uint16_t	value
	)

Set watchdog counter value.

Parameters

[in]	dev	device handle
[in]	counter	value

bflb_wdg_start()

void bflb_wdg_start

(

struct bflb_device_s *

dev

)

Start watchdog.

Parameters

[in]

dev

device handle

bflb_wdg_stop()

void bflb_wdg_stop

(

struct bflb_device_s *

dev

)

Stop watchdog.

Parameters

[in]

dev

device handle