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修改时间 12-01-2016 08:34 PM
你好,我刚接触labview没多久,我准备做一个心跳,输出0增加到255,然后又跳成0增加到255,无限重复。
但我只能实现数值增加,不知道如何把当前数值清零后重新增加。
已解决! 转到解答。
修改时间 12-19-2016 04:11 AM
我用了移位寄存器,和你用的反馈节点的差不多意思,在每次循环结束时保存这个接线的值在下一循环再次调用。
初始值给的是0,之后在每次循环中判断是否大于等于255,不大于等于255则+1,大于等于255重置为0,并将0送到下一次循环开始新一轮的计数。
修改时间 12-19-2016 08:44 AM
应用移位寄存器或者反馈节点。数据类型选择U8,最大值是255,最小值是0,溢出以后自动返回。
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