pinebuds/platform/hal/hal_wdt.h

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2022-08-15 04:20:27 -05:00
/***************************************************************************
*
* Copyright 2015-2019 BES.
* All rights reserved. All unpublished rights reserved.
*
* No part of this work may be used or reproduced in any form or by any
* means, or stored in a database or retrieval system, without prior written
* permission of BES.
*
* Use of this work is governed by a license granted by BES.
* This work contains confidential and proprietary information of
* BES. which is protected by copyright, trade secret,
* trademark and other intellectual property rights.
*
****************************************************************************/
#ifndef WDT_HAL_H
#define WDT_HAL_H
#ifdef __cplusplus
extern "C" {
#endif
#include "plat_types.h"
enum HAL_WDT_ID_T {
HAL_WDT_ID_0 = 0,
HAL_WDT_ID_NUM,
};
enum HAL_WDT_EVENT_T {
HAL_WDT_EVENT_FIRE = 0,
};
#define HAL_WDT_YES 1
#define HAL_WDT_NO 0
typedef void (*HAL_WDT_IRQ_CALLBACK)(enum HAL_WDT_ID_T id, uint32_t status);
/* hal api */
void hal_wdt_set_irq_callback(enum HAL_WDT_ID_T id, HAL_WDT_IRQ_CALLBACK handler);
/* mandatory operations */
int hal_wdt_start(enum HAL_WDT_ID_T id);
int hal_wdt_stop(enum HAL_WDT_ID_T id);
/* optional operations */
int hal_wdt_ping(enum HAL_WDT_ID_T id);
int hal_wdt_set_timeout(enum HAL_WDT_ID_T id, unsigned int);
unsigned int hal_wdt_get_timeleft(enum HAL_WDT_ID_T id);
#ifdef __cplusplus
}
#endif
#endif /* WDT_HAL_H */