rel_1.6.0 init

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guocheng.kgc 2020-06-18 20:06:52 +08:00 committed by shengdong.dsd
commit 27b3e2883d
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/*
* Copyright (C) 2015-2017 Alibaba Group Holding Limited
*/
#ifndef HAL_WDG_H
#define HAL_WDG_H
#include <stdint.h>
typedef struct {
uint32_t timeout; /* Watchdag timeout */
} wdg_config_t;
typedef struct {
uint8_t port; /* wdg port */
wdg_config_t config; /* wdg config */
void *priv; /* priv data */
} wdg_dev_t;
/**
* This function will initialize the on board CPU hardware watch dog
*
* @param[in] wdg the watch dog device
*
* @return 0 : on success, EIO : if an error occurred with any step
*/
int32_t hal_wdg_init(wdg_dev_t *wdg);
/**
* Reload watchdog counter.
*
* @param[in] wdg the watch dog device
*/
void hal_wdg_reload(wdg_dev_t *wdg);
/**
* This function performs any platform-specific cleanup needed for hardware watch dog.
*
* @param[in] wdg the watch dog device
*
* @return 0 : on success, EIO : if an error occurred with any step
*/
int32_t hal_wdg_finalize(wdg_dev_t *wdg);
#endif /* HAL_WDG_H */