1 line
2.6 KiB
XML
1 line
2.6 KiB
XML
<xml version="Mixly 2.0 rc2" board="Arduino AVR@Arduino/Genuino Uno"><block type="factory_notes" id=",e5[iS5KQv:`N-{$zG90" x="-901" y="-193"><field name="VALUE">脉冲测量可以返回某个电平状态持续的时间</field><next><block type="factory_notes" id="da`!x}ca1[!qsPbg(.b/"><field name="VALUE">例如下列程序中当12号管脚状态为高时返回该状态持续的时间</field><next><block type="factory_notes" id="z@D]b4avo}KCXxfv9Zn9"><field name="VALUE">状态超时返回0</field><next><block type="factory_notes" id="7kLpEpcu9J(0G)wwSM3!"><field name="VALUE">利用脉冲测量可以测量速度，频率等</field><next><block type="factory_notes" id=")9~S5VMVbye5R`zs,Wd}"><field name="VALUE">思考如何测量PWM的输出频率</field><next><block type="serial_begin" id=")GWurYr-6dr$b/`6Dw1["><field name="serial_select">Serial</field><value name="CONTENT"><shadow type="math_number" id="V!Vfy+d~huEMXt|H?^SF"><field name="NUM">115200</field></shadow></value><next><block type="serial_print" id="qHU;}oSevjGk.t.~fzl0"><field name="serial_select">Serial</field><field name="new_line">println</field><value name="CONTENT"><block type="inout_pulseIn" id="]XI!jhQowiBx=.].^gAz"><field name="STAT">HIGH</field><value name="PIN"><shadow type="pins_digital" id="^X07vYin@T+Q$V2VD{;-"><field name="PIN">12</field></shadow></value></block></value></block></next></block></next></block></next></block></next></block></next></block></next></block><block type="factory_notes" id="){5es~5A:IrogVqa{B(t" x="-903" y="131"><field name="VALUE">此块相比与脉冲测量多了一个超时状态，状态持续超过设置时间返回 0</field></block><block type="inout_pulseIn2" id="pd9(C~bSp|C!]sCl{6AW" disabled="true" x="-908" y="183"><field name="STAT">HIGH</field><value name="PIN"><shadow type="pins_digital" id="2vlV/r`eD6u@;[^=f6ZW"><field name="PIN">12</field></shadow></value><value name="TIMEOUT"><shadow type="math_number" id="Q2aQKU;~/I9,f3,@fH)G"><field name="NUM">1000000</field></shadow></value></block></xml><code>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</code> |