便携式实时操作系统FunkOS源代码(支持MSP430),内部有详细的说明书，2009年版-Portable real-time operating FunkOS source code (support MSP430), within the detailed specification, 2009 edition

让登陆的用户扮演另外的用户，很不错的代码。-Substitute User (access privlieged pgms while logged in on a non-privileged account). Allows a logged-in user to temporarily impersonate another (including Administrator) without logging out and in again. Similiar to UNIX su(1)

打开软件就修改开机密码-Open the software automatically changes the power-on password lobbied text Su Yuqi ==