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串口读取数据为什么连读两次
串口读取数据为什么连读两次
2025-03-15 05:16:13
推荐回答（1个）
回答1：
用于纠错，防止因为干扰造成的数据错误。如有帮助请采纳，手机则点击右上角的满意，谢谢！！
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