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Mv series camera appnotes 4 rpi/zh
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Revision as of 15:22, 12 April 2022
521 bytes added
,
15:22, 12 April 2022
→列出相机支持的可配置参数
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*
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v4l2-
ctl抓拍图片
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可以使用下面的方法设置和获取参数。
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<code>
v4l2-
ctl --set-ctrl [ctrl_type]=[val]</code>
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<code>v4l2-ctl --get-ctrl [ctrl_type]</code>
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需要指出的是,以上参数在开始取图的状态均不可修改。下面进行逐个说明:
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====== 配置翻转 ======
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* 水平翻转
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<code>v4l2-ctl --set-ctrl horizontal_flip=1</code>
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* 垂直翻转
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<code>v4l2-ctl --set-ctrl <small>vertical_flip</small>=1</code>
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====== 配置触发模式 ======
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<code>v4l2-ctl --set-ctrl <small>trigger_mode=[0-2]</small></code>
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<br />
*抓拍一张UYVY原始数据图片 (1080p mode)
*抓拍一张UYVY原始数据图片 (1080p mode)
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