Inside the While Loop, add aWait (ms)function from theProgramming >> Timingsubpalette. Right-click on themilliseconds to waitterminal on the left and selectCreate Constant. Specify how often you would like the while loop to run, like every 500 ms. ...
Inside the While Loop, add aWait (ms)function from theProgramming >> Timingsubpalette. Right-click on themilliseconds to waitterminal on the left and selectCreate Constant. Specify how often you would like the while loop to run, like every 500 ms. ...
while(条件) { } do { }while(条件) 组成:循环框架(Loop Frame) 重复端口(Iteration Terminal) 条件端口(Conditional Terminal)每次循环结束时,条件端口检测数据连线输入的布尔值,若为TRUE,停止循环;若为FALSE,继续循环。如果不赋值,只执行一次 移位寄存器(Shift Register) 框架通道(Channel) 顺序结构(Sequence Struc...
While循环WhileLoop 定时结构TimedStructure 条件结构CaseStructure 14 事件结构EventStructure MathScript节点MathScriptNode 平铺式顺序结构FlatSequenceStructure 层叠式顺序结构StackedSequenceStructure 公式节点FormulaNode 程序框图禁用结构BlockDiagramBannedStructure 条件禁用结构CaseBannedStructure 反馈节点FeedbackNode 共享变量Sh...
In the bottom right corner of the while loop is the Conditional Terminal. Add a Stop button by right-clicking the terminal and selecting Create Control. The button created is automatically displayed on the front panel.Inside the While Loop, add a Wait...
Inside the While Loop, add aWait (ms)function from theProgramming >> Timingsubpalette. Right-click on themilliseconds to waitterminal on the left and selectCreate Constant. Specify how often you would like the while loop to run, like every 500 ms. ...
(Pause)调试VI单步执行单步(入),单步(跳),单步(出)设置端点设置探针显示数据流动画数据类型:基本数据类型:数字型(Numeric),布尔型(Boolean),字符串型(String)构造数据类型:数组(Array),簇(Cluster)其它数据类型:枚举(RefNum),空类型数组(Array):索引号从0开始一维数组(1D,列或向量),二维数组(2D,矩阵)组成:...
图2---2While循环示意图 Labview 7 Express对While循环还提供了一个快捷方式:(Function—Execution---Control—WhileLoop),与上面不同是自动加了一个停止按纽。 2.移位寄存器和反馈节点 2.1移位寄存器(Shift Register) 移位寄存器可以将数据从一个循环周期传递到另外一个周期。在程序设计中,经常要用到它.创建一个移...
4. The polling event (nodes in the while loop) could be put into the timeout case if you want to use event structure together with it (and the timeout shouldn’t be -1). Posted inLabVIEW|TaggedLabVIEW,mouse wheel,scroll|3 Comments ...
LabVIEW软件介绍解析 虚拟仪器开发环境 1 虚拟仪器的概念 所谓虚拟仪器(VirtualInstrument,简称VI)是指以通用计算机为核心的硬件平台，配以相应测试功能的硬件作为输入/输出的接口，利用仪器软件开发平台在计算机的屏幕上虚拟出仪器的面板和相应的功能，然后通过鼠标或键盘操作的仪器。软件是构成虚拟仪器的核心，可以说软件就...