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Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

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zouhaitao
2026-07-06 11:30:13 +08:00
commit e76462eeb7
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203
sdk/include/dev/audio/components/vad/auvad.h Normal file
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#ifndef _AUVAD_H
#define _AUVAD_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief AUVAD calculate mode types
*/
enum auvad_calc_mode {
AUVAD_CALC_MODE_ENERGY = BIT(0),
AUVAD_CALC_MODE_ZCR = BIT(1),
};
/**
* @brief AUVAD irq_flag type
*/
enum auvad_irq_flag {
/*!
* @brief:
*
*/
NONE = BIT(0),
};
/**
* @brief AUVAD ioctl_cmd type
*/
enum auvad_ioctl_cmd {
/*!
* @brief:
*
*/
AUVAD_IOCTL_CMD_SET_CALC_MODE,
/*!
* @brief:
*
*/
AUVAD_IOCTL_CMD_SET_THRESHOLD_TH0,
/*!
* @brief:
*
*/
AUVAD_IOCTL_CMD_SET_THRESHOLD_TH1,
/*!
* @brief:
*
*/
AUVAD_IOCTL_CMD_SET_THRESHOLD_ZCR,
};
/* User interrupt handle */
typedef void (*auvad_irq_hdl)(uint32 irq, uint32 irq_data);
/* AUVAD api for user */
struct auvad_device {
struct dev_obj dev;
};
struct auvad_hal_ops {
struct devobj_ops ops;
int32(*open)(struct auvad_device *auvad, enum auvad_calc_mode mode);
int32(*close)(struct auvad_device *auvad);
int32(*calc)(struct auvad_device *auvad, void* dat_buf, uint32 bytes, uint32 calc_type, void* result_buf);
int32(*ioctl)(struct auvad_device *auvad, enum auvad_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
int32(*request_irq)(struct auvad_device *auvad, enum auvad_irq_flag irq_flag, auvad_irq_hdl irq_hdl, uint32 irq_data);
int32(*release_irq)(struct auvad_device *auvad, enum auvad_irq_flag irq_flag);
};
/* AUVAD API functions */
/**
* @brief auvad_open
*
*
* @note .
*
* @param auvad The address of auvad device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 auvad_open(struct auvad_device *auvad, enum auvad_calc_mode mode);
/**
* @brief auvad_close
*
*
* @note .
*
* @param auvad The address of auvad device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 auvad_close(struct auvad_device *auvad);
/**
* @brief auvad_encode
*
*
* @note .
*
* @param auvad The address of auvad device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 auvad_encode(struct auvad_device *auvad, void* dat_buf, uint32 bytes, void* result_buf);
/**
* @brief auvad_decode
*
*
* @note .
*
* @param auvad The address of auvad device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 auvad_calc(struct auvad_device *auvad, void* dat_buf, uint32 bytes, uint32 calc_type, void* result_buf);
/**
* @brief auvad_ioctl
*
*
* @note .
*
* @param auvad The address of auvad device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 auvad_ioctl(struct auvad_device *auvad, enum auvad_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
/**
* @brief auvad_request_irq
*
*
* @note .
*
* @param auvad The address of auvad device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 auvad_request_irq(struct auvad_device *auvad, enum auvad_irq_flag irq_flag, auvad_irq_hdl irq_hdl, uint32 irq_data);
/**
* @brief auvad_release_irq
*
*
* @note .
*
* @param auvad The address of auvad device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 auvad_release_irq(struct auvad_device *auvad, enum auvad_irq_flag irq_flag);
#ifdef __cplusplus
}
#endif
#endif