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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
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sdk/include/hal/capture.h Normal file
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#ifndef _HAL_CAPTURE_H_
#define _HAL_CAPTURE_H_
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief CAPTURE channel type
*/
enum capture_channel {
/*! Compatible version: V0;
*@ Describe:
*
*/
CAPTURE_CHANNEL_0,
/*! Compatible version: V0;
*@ Describe:
*
*/
CAPTURE_CHANNEL_1,
/*! Compatible version: V0;
*@ Describe:
*
*/
CAPTURE_CHANNEL_2,
/*! Compatible version: V0;
*@ Describe:
*
*/
CAPTURE_CHANNEL_3,
};
/**
* @brief CAPTURE mode type
*/
enum capture_mode {
/*! Compatible version: V0;
*@ Describe:
*
*/
CAPTURE_MODE_RISE,
/*! Compatible version: V0;
*@ Describe:
*
*/
CAPTURE_MODE_FALL,
/*! Compatible version: V0;
*@ Describe:
*
*/
CAPTURE_MODE_ALL,
};
/**
* @brief CAPTURE irq_flag type
*/
enum capture_irq_flag {
/*! Compatible version: V0;
*@ Describe:
*
*/
CAPTURE_IRQ_FLAG_CAPTURE,
/*! Compatible version: V0;
*@ Describe:
*
*/
CAPTURE_IRQ_FLAG_OVERFLOW,
};
/**
* @brief CAPTURE ioctl_cmd type
*/
enum capture_ioctl_cmd {
NONE,
};
/* User interrupt handle */
typedef void (*capture_irq_hdl)(uint32 irq, uint32 irq_data);
/* CAPTURE api for user */
struct capture_device {
struct dev_obj dev;
};
struct capture_hal_ops{
struct devobj_ops ops;
int32(*init)(struct capture_device *cap, enum capture_channel channel, enum capture_mode mode);
int32(*deinit)(struct capture_device *cap, enum capture_channel channel);
int32(*start)(struct capture_device *cap, enum capture_channel channel);
int32(*stop)(struct capture_device *cap, enum capture_channel channel);
int32(*suspend)(struct capture_device *cap, enum capture_channel channel);
int32(*resume)(struct capture_device *cap, enum capture_channel channel);
int32(*ioctl)(struct capture_device *cap, enum capture_channel channel, enum capture_ioctl_cmd cmd, uint32 param1, uint32 param2);
int32(*request_irq)(struct capture_device *cap, enum capture_channel channel, enum capture_irq_flag irq_flag, capture_irq_hdl irq_hdl, uint32 data);
int32(*release_irq)(struct capture_device *cap, enum capture_channel channel);
};
/* CAPTURE API functions */
/**
* @brief capture_init
*
* @Compatible version: V0;
*
* @note .
*
* @param capture The address of capture device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 capture_init(struct capture_device *capture, enum capture_channel channel, enum capture_mode mode);
/**
* @brief capture_deinit
*
* @Compatible version: V0;
*
* @note .
*
* @param capture The address of capture device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 capture_deinit(struct capture_device *capture, enum capture_channel channel);
/**
* @brief capture_start
*
* @Compatible version: V0;
*
* @note .
*
* @param capture The address of capture device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 capture_start(struct capture_device *capture, enum capture_channel channel);
/**
* @brief capture_stop
*
* @Compatible version: V0;
*
* @note .
*
* @param capture The address of capture device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 capture_stop(struct capture_device *capture, enum capture_channel channel);
/**
* @brief capture_suspend channel
*
* @Compatible version: V0;
*
* @note .
*
* @param capture The address of capture device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 capture_suspend(struct capture_device *capture, enum capture_channel channel);
/**
* @brief capture_resume channel
*
* @Compatible version: V0;
*
* @note .
*
* @param capture The address of capture device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 capture_resume(struct capture_device *capture, enum capture_channel channel);
/**
* @brief capture_ioctl
*
* @Compatible version: V0;
*
* @note .
*
* @param capture The address of capture device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 capture_ioctl(struct capture_device *capture, enum capture_channel channel, enum capture_ioctl_cmd cmd, uint32 param1, uint32 param2);
/**
* @brief capture_request_irq
*
* @Compatible version: V0;
*
* @note .
*
* @param capture The address of capture device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 capture_request_irq(struct capture_device *capture, enum capture_channel channel, enum capture_irq_flag irq_flag, capture_irq_hdl irq_hdl, uint32 data);
/**
* @brief capture_release_irq
*
* @Compatible version: V0;
*
* @note .
*
* @param capture The address of capture device in the RTOS.
* @param .
* @param .
*
* @return
* - RET_OK Success
* - RET_ERR Fail
*/
int32 capture_release_irq(struct capture_device *capture, enum capture_channel channel);
#ifdef __cplusplus
}
#endif
#endif