1 line
3.7 KiB
XML
1 line
3.7 KiB
XML
<xml version="Mixly 2.0 rc2" board="Arduino AVR@Arduino/Genuino Uno"><block type="factory_notes" id="?|rz{uQ=h/OY#dl)Vvdy" x="-865" y="243"><field name="VALUE">变量使用需要先声明数据类型</field><next><block type="factory_notes" id="3Z)l|8y#/+ly4D;UJbh{"><field name="VALUE">变量分为全局变量与局部变量</field><next><block type="factory_notes" id="5mF!pOw+Vg{Y}emEdb5r"><field name="VALUE">全局变量整个程序全局调用，局部变量只对当前函数有效</field><next><block type="factory_notes" id="QelDBT,}_pz*T;(6_X9i"><field name="VALUE">全局变量整个程序全局调用，局部变量只对当前函数有效，例如这里声明了两个同名变量item&#10;其中主循环loop里声明的是局部变量，同名局部变量会覆盖全局变量</field><next><block type="serial_begin" id=")(o9o5_fcOb8wQU+L^Rq"><field name="serial_select">Serial</field><value name="CONTENT"><shadow type="math_number" id="kU*fvwxs7q(!VpKZ)Wur"><field name="NUM">115200</field></shadow></value><next><block type="variables_declare" id="d,~;#s7Hp?+S6w7x`Ego"><field name="variables_type">global_variate</field><field name="VAR">item</field><field name="TYPE">int</field><value name="VALUE"><block type="math_number" id="h[W*}~ED6g]?@Ol~$X{F"><field name="NUM">123</field></block></value></block></next></block></next></block></next></block></next></block></next></block><block type="base_setup" id="jD#I|:N05@(Q#^iP-hJO" x="-863" y="494"><statement name="DO"><block type="serial_print" id="y{L~dk)33|2kF}~`GjD9"><field name="serial_select">Serial</field><field name="new_line">println</field><value name="CONTENT"><block type="variables_get" id="B6-5x5#9|75LT.).6Je="><field name="VAR">item</field></block></value></block></statement></block><block type="variables_set" id="5ipRtrd.6oBVP@2k!V_h" x="-864" y="583"><field name="VAR">item</field><value name="VALUE"><block type="math_number" id="(|o;Us1,KtfU[!Z`fyG3"><field name="NUM">888</field></block></value><next><block type="serial_print" id="[7gZ8xbrECrKUuHe=Kuk"><field name="serial_select">Serial</field><field name="new_line">println</field><value name="CONTENT"><block type="variables_get" id="nP]OcCZ/v6[-DXh~m8bA"><field name="VAR">item</field></block></value><next><block type="variables_declare" id="_0t!udV)0nn-?8njd-$F"><field name="variables_type">local_variate</field><field name="VAR">item</field><field name="TYPE">int</field><value name="VALUE"><block type="math_number" id="1`_70QWK;a8Z}z`Uy3zg"><field name="NUM">666</field></block></value><next><block type="serial_print" id="e9M|5.@ZV?#e]16hMS/W"><field name="serial_select">Serial</field><field name="new_line">println</field><value name="CONTENT"><block type="variables_get" id="uag6;d5a1;51jj2LiVo7"><field name="VAR">item</field></block></value><next><block type="controls_end_program" id="A(q$@c-@u|acmlS=-qZk"></block></next></block></next></block></next></block></next></block></xml><code>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</code> |