tServer task executes functions at low priority (254). serverSend funtion is used to send a request to the tServer to execute a function at the tServer s priority. First tServer task executes the i() system call to print the sum

编译环境为风河公司VxWorks操作系统的Tornado开发环境，基于公司提供的Demo改编而成，直接基于WindML3.0底层函数编写，可实现对键盘和鼠标的响应-Compiler environment for Wind River VxWorks operating system Tornado development environment, based on the company' s Demo adaptation, the underlying function direct