113 lines
1.8 KiB
C
113 lines
1.8 KiB
C
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#ifndef _AUDRC_H
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#define _AUDRC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief AUDRC ioctl_cmd type
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*/
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enum audrc_ioctl_cmd {
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/*!
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* @brief:
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*
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*/
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AUDRC_IOCTL_CMD_NONE,
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};
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/* AUDRC api for user */
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struct audrc_device {
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struct dev_obj dev;
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};
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struct audrc_hal_ops {
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struct devobj_ops ops;
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int32(*open)(struct audrc_device *audrc);
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int32(*close)(struct audrc_device *audrc);
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int32(*run)(struct audrc_device *audrc, void *p_content, uint32 bytes);
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int32(*ioctl)(struct audrc_device *audrc, enum audrc_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
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};
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/* AUDRC API functions */
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/**
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* @brief audrc_open
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*
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*
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* @note .
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*
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* @param audrc The address of audrc device in the RTOS.
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* @param .
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* @param .
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*
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* @return
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* - RET_OK Success
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* - RET_ERR Fail
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*/
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int32 audrc_open(struct audrc_device *audrc);
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/**
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* @brief audrc_close
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*
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*
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* @note .
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*
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* @param audrc The address of audrc device in the RTOS.
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* @param .
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* @param .
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*
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* @return
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* - RET_OK Success
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* - RET_ERR Fail
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*/
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int32 audrc_close(struct audrc_device *audrc);
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/**
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* @brief audrc_encode
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*
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*
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* @note .
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*
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* @param audrc The address of audrc device in the RTOS.
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* @param .
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* @param .
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*
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* @return
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* - RET_OK Success
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* - RET_ERR Fail
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*/
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int32 audrc_run(struct audrc_device *audrc, void *p_content, uint32 bytes);
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/**
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* @brief audrc_ioctl
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*
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*
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* @note .
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*
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* @param audrc The address of audrc device in the RTOS.
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* @param .
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* @param .
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*
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* @return
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* - RET_OK Success
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* - RET_ERR Fail
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*/
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int32 audrc_ioctl(struct audrc_device *audrc, enum audrc_ioctl_cmd ioctl_cmd, uint32 param1, uint32 param2);
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#ifdef __cplusplus
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}
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#endif
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#endif
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