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/**************************************************************************//**
*
* @copyright (C) 2020 Nuvoton Technology Corp. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2022-10-5 Wayne First version
*
******************************************************************************/
#ifndef __DRV_HWSEM_H__
#define __DRV_HWSEM_H__
#include <rtdevice.h>
typedef enum
{
evHWSEM0 = 0,
evHWSEM1,
evHWSEM2,
evHWSEM3,
evHWSEM4,
evHWSEM5,
evHWSEM6,
evHWSEM7,
evHWSEM_CNT,
} E_HWSEM_ID;
struct nu_mutex
{
E_HWSEM_ID id;
};
typedef struct nu_mutex *nu_mutex_t;
nu_mutex_t nu_mutex_init(struct rt_device *device, E_HWSEM_ID id);
rt_err_t nu_mutex_take(nu_mutex_t mutex, rt_int32_t timeout);
rt_err_t nu_mutex_release(nu_mutex_t mutex);
void nu_mutex_deinit(struct rt_device *device, E_HWSEM_ID id);
#endif /* __DRV_HWSEM_H__ */
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