hotkeys file(s). Paths configuration In KiCad, one can define paths using an environment variable. A few environment variables are internally defined by KiCad, and can be used to define paths for libraries KICAD6_FOOTPRINT_DIR environment variable, would be defined as ${KICAD6_FOOTPRINT_DIR}/connect.pretty . The Preferences → Configure Paths… menu allows you to define paths for some built-in KiCad environment variables variables, and add your own environment variables to define personal paths, if needed. KiCad environment variables: KICAD6_3DMODEL_DIR Base path of 3D models used in footprints. KICAD6_3RD_PARTY Location

hotkeys file(s). Paths configuration In KiCad, one can define paths using an environment variable. A few environment variables are internally defined by KiCad, and can be used to define paths for libraries KICAD7_FOOTPRINT_DIR environment variable, would be defined as ${KICAD7_FOOTPRINT_DIR}/connect.pretty . The Preferences → Configure Paths… menu allows you to define paths for some built-in KiCad environment variables variables, and add your own environment variables to define personal paths, if needed. KiCad environment variables KICAD7_3DMODEL_DIR Base path of KiCad’s standard 3D footprint model library files. The KICAD6_3DMODEL_DIR

SPICE directives Running simulations Advanced Topics Configuration and Customization Text variables Database Libraries Custom Netlist and BOM Formats Actions reference Schematic Editor Common project variables, and accessing symbol field values. 41 Feature Markup Syntax Result Superscript text^{superscript} text Subscript text_{subscript} text Overbar ~{text} text Variables ${variable} ${refdes:field} field_value of symbol refdes NOTE Variables must be defined in Schematic Setup before they can be used. There are also a number of built-in system text variables. Graphic Shapes Graphic rectangles

file(s). Paths configuration In KiCad, one can define paths using a path variable. A few path variables are internally defined by KiCad, and can be used to define paths for libraries, 3D shapes, etc for some built-in KiCad path variables, and add your own path variables to define personal paths, if needed. NOTE KiCad will automatically resolve versioned path variables from older versions of KiCad of ${KICAD8_FOOTPRINT_DIR} if there is no KICAD7_FOOTPRINT_DIR variable defined. KiCad path variables KICAD8_3DMODEL_DIR Base path of KiCad’s standard 3D footprint model library files. KICAD8_3RD_PARTY

appropriate .hotkeys file(s). パスの設定 In KiCad, one can define paths using a path variable. A few path variables are internally defined by KiCad, and can be used to define paths for libraries, 3D shapes, etc for some built-in KiCad path variables, and add your own path variables to define personal paths, if needed. NOTE KiCad will automatically resolve versioned path variables from older versions of KiCad of ${KICAD8_FOOTPRINT_DIR} if there is no KICAD7_FOOTPRINT_DIR variable defined. KiCad path variables KICAD8_3DMODEL_DIR Base path of KiCad’s standard 3D footprint model library files. KICAD8_3RD_PARTY

libraries Creating and editing footprints Advanced topics Configuration and Customization Text variables Custom design rules Scripting Working With IDF Component Outlines Actions reference PCB Editor length of 2 means twice the width of the line. Text replacement variables can be created in the Text Variables section. These variables allow you to substitute the variable name for any text string. This also mix regular text and variables. For example, you can create a text object with the text Version: ${VERSION} which will be substituted as Version: 1.0 . Text variables can also be created in Schematic

Assigning models Spice directives Simulation Advanced Topics Configuration and Customization Text variables Custom Netlist and BOM Formats Actions reference Schematic Editor Common 58 58 60 62 67 clicking the Edit File button. Relevant environment variables are shown at the bottom of the window. When the Relative path option is checked, these environment variables will automatically be used to make Each library entry must have a valid path. Paths can be defined as absolute, relative, or by environment variable substitution. The appropriate library format must be selected in order for the library

设置》一节)。如果您在一台计算机上以您喜欢的方式配置了 KiCad 快捷键，则可以通过导入适当的 .hotkeys 文件 将该配置传输到另一台计算机。 路径配置 在 KiCad 中，可以使用 environment 变量 定义路径。 一些环境变量由 KiCad 在内部定义，可用于定义库，3D 形状 等的路径。 当绝对路径未知或可能发生变化时（例如，当您将工程传输到另一台计算机时），以及许多类似工程共享一个基本路 instance, the path to the connect.pretty footprint library, when using the KICAD6_FOOTPRINT_DIR environment variable, would be defined as ${KICAD6_FOOTPRINT_DIR}/connect.pretty . 在 偏好设置 → 配置路径… 菜单中，您可以为一些内置的 KiCad and are not visible as environment variables outside of KiCad. They are stored in KiCad’s user configuration files. Paths can also be set as environment variables outside of KiCad, which will override

视图-主屏幕 符号库浏览器顶部工具栏 仿真器 分配模型 Spice 指令 仿真 Advanced Topics Configuration and Customization Text variables Custom Netlist and BOM Formats Actions reference Schematic Editor Common 58 58 60 62 67 clicking the Edit File button. Relevant environment variables are shown at the bottom of the window. When the Relative path option is checked, these environment variables will automatically be used to make Each library entry must have a valid path. Paths can be defined as absolute, relative, or by environment variable substitution. The appropriate library format must be selected in order for the library

file name depending on the type of library. Paths can be defined as absolute, relative, or by environment variable substitution (see below) The appropriate plug in type must be selected in order for the entry when duplicated names occur. 2.3.5. Environment Variable Substitution One of the most powerful features of the footprint library table is environment variable substitution. This allows you to define are stored in environment variables. Environment variable substitution is supported by using the syntax ${ENV_VAR_NAME} in the footprint library path. There are some default variables that KiCad defines: