得到ArduinoSAM库根目录路径
返回一个字符向量,其中包含已安装Arduino的根文件夹的绝对路径®山姆库。samLibraryRoot
= arduino.金宝appsupportpkg.getSAMLibraryRoot
arduino.金宝appsupportpkg.getAVRLibraryRoot
|arduino.金宝appsupportpkg.getAVRRoot
|arduino.金宝appsupportpkg.getBoardInfo
|arduino.金宝appsupportpkg.getIDERoot
|arduino.金宝appsupportpkg.getLibraryRoot
|arduino.金宝appsupportpkg.getSAMDLibraryRoot
|arduino.金宝appsupportpkg.getSAMDRoot
|arduino.金宝appsupportpkg.getSAMRoot