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[components][drivers] update capture driven framework

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tangweikang
2019-08-15 16:44:05 +08:00
parent 473505053f
commit e1587de6f7
3 changed files with 57 additions and 47 deletions
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components/drivers/include/drivers/rt_capture.h
+9 -10
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@@ -22,19 +22,19 @@ extern "C" {
#define CAPTURE_CMD_CLEAR_BUF (128 + 0) /* clear capture buf */
#define CAPTURE_CMD_SET_WATERMARK (128 + 1) /* Set the callback threshold */
struct capture_data_struct
struct capture_data
{
rt_bool_t is_high;
rt_uint32_t pulsewidth_us;
rt_bool_t is_high;
};
struct rt_capture_device
{
struct rt_device parent;
struct rt_device parent;
const struct rt_capture_ops *ops;
struct rt_ringbuffer *ringbuff;
rt_size_t watermark;
const struct rt_capture_ops *ops;
struct rt_ringbuffer *ringbuff;
rt_size_t watermark;
};
/**
@@ -50,10 +50,9 @@ struct rt_capture_ops
void rt_hw_capture_isr(struct rt_capture_device *capture, rt_bool_t level);
rt_err_t rt_hw_capture_register(struct rt_capture_device *capture,
const char *name,
rt_uint32_t flag,
void *data);
rt_err_t rt_device_capture_register(struct rt_capture_device *capture,
const char *name,
void *data);
#ifdef __cplusplus
}
#endif