113 lines
1.9 KiB
C
113 lines
1.9 KiB
C
#ifndef _AUASRC_H
|
|
#define _AUASRC_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
/**
|
|
* @brief AUASRC ioctl_cmd type
|
|
*/
|
|
enum auasrc_ioctl_cmd {
|
|
|
|
/*!
|
|
* @brief:
|
|
*
|
|
*/
|
|
AUASRC_IOCTL_CMD_NONE,
|
|
};
|
|
|
|
|
|
|
|
|
|
/* AUASRC api for user */
|
|
|
|
struct auasrc_device {
|
|
struct dev_obj dev;
|
|
};
|
|
|
|
struct auasrc_hal_ops {
|
|
struct devobj_ops ops;
|
|
int32(*open)(struct auasrc_device *auasrc);
|
|
int32(*close)(struct auasrc_device *auasrc);
|
|
int32(*run)(struct auasrc_device *auasrc, uint32 hz_from, uint32 hz_to);
|
|
int32(*ioctl)(struct auasrc_device *auasrc, enum auasrc_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
|
|
};
|
|
|
|
|
|
|
|
/* AUASRC API functions */
|
|
|
|
|
|
|
|
/**
|
|
* @brief auasrc_open
|
|
*
|
|
*
|
|
* @note .
|
|
*
|
|
* @param auasrc The address of auasrc device in the RTOS.
|
|
* @param .
|
|
* @param .
|
|
*
|
|
* @return
|
|
* - RET_OK Success
|
|
* - RET_ERR Fail
|
|
*/
|
|
int32 auasrc_open(struct auasrc_device *auasrc);
|
|
|
|
/**
|
|
* @brief auasrc_close
|
|
*
|
|
*
|
|
* @note .
|
|
*
|
|
* @param auasrc The address of auasrc device in the RTOS.
|
|
* @param .
|
|
* @param .
|
|
*
|
|
* @return
|
|
* - RET_OK Success
|
|
* - RET_ERR Fail
|
|
*/
|
|
int32 auasrc_close(struct auasrc_device *auasrc);
|
|
|
|
/**
|
|
* @brief auasrc_encode
|
|
*
|
|
*
|
|
* @note .
|
|
*
|
|
* @param auasrc The address of auasrc device in the RTOS.
|
|
* @param .
|
|
* @param .
|
|
*
|
|
* @return
|
|
* - RET_OK Success
|
|
* - RET_ERR Fail
|
|
*/
|
|
int32 auasrc_run(struct auasrc_device *auasrc, uint32 hz_from, uint32 hz_to);
|
|
|
|
|
|
/**
|
|
* @brief auasrc_ioctl
|
|
*
|
|
*
|
|
* @note .
|
|
*
|
|
* @param auasrc The address of auasrc device in the RTOS.
|
|
* @param .
|
|
* @param .
|
|
*
|
|
* @return
|
|
* - RET_OK Success
|
|
* - RET_ERR Fail
|
|
*/
|
|
int32 auasrc_ioctl(struct auasrc_device *auasrc, enum auasrc_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif
|