lpc17_watchdog.h File Reference

Definitions of Watchdog driver implementation for LPC17xx. More...

#include "wwdt_17xx_40xx.h"

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Macros
#define	LPC17_WATCHDOG_H_
#define	wdt_init()   Chip_WWDT_Init(LPC_WWDT)
	Initialize the Watchdog timer.
#define	wdt_start()   Chip_WWDT_Start(LPC_WWDT)
	Start the Watchdog timer.
#define	wdt_config()   Chip_WWDT_SetOption(LPC_WWDT, WWDT_WDMOD_WDRESET)
	Config the Watchdog timer to reset upon count end.
#define	wdt_set_timeout(timeout)   Chip_WWDT_SetTimeOut(LPC_WWDT, timeout)
	Set Watchdog Timer max count.
#define	wdt_feed()   Chip_WWDT_Feed(LPC_WWDT)
	Reload the watchdog counter.

Detailed Description

Definitions of Watchdog driver implementation for LPC17xx.

Author

Henrique Silva henri.nosp@m.que..nosp@m.silva.nosp@m.@lnl.nosp@m.s.br, LNLS

Date

December 2015

Macro Definition Documentation

LPC17_WATCHDOG_H_

#define LPC17_WATCHDOG_H_

wdt_config

#define wdt_config

(

)

Chip_WWDT_SetOption(LPC_WWDT, WWDT_WDMOD_WDRESET)

Config the Watchdog timer to reset upon count end.

Returns

None

wdt_feed

#define wdt_feed

(

)

Chip_WWDT_Feed(LPC_WWDT)

Reload the watchdog counter.

Returns

None

wdt_init

#define wdt_init

(

)

Chip_WWDT_Init(LPC_WWDT)

Initialize the Watchdog timer.

Returns

None

wdt_set_timeout

#define wdt_set_timeout

(

timeout

)

Chip_WWDT_SetTimeOut(LPC_WWDT, timeout)

Set Watchdog Timer max count.

Select the max count for the timer, when this count reaches 0, the chip is reseted

Parameters

[in]

timeout

Max count for Watchdog timer

Returns

None

wdt_start

#define wdt_start

(

)

Chip_WWDT_Start(LPC_WWDT)

Start the Watchdog timer.

Returns

None