选了freescale的一块板子，结果发现要用yocto开发，网上一搜攻略，汗～，少的可怜！
7年前开发android系统做了先驱，现在看来又要做先烈了，开了一个交流群，欢迎爱好者和开发者一起交流，转载请注明出处。
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伪代码 ——>>>>>>>>>>>>>>>>
===================================
main()
uart.open
uart.setting
net.open
net.setting
can.open
can.setting
----------------------------
uart.read.thread.start ——> *uart.read.fun
net.read.thread.start ——> *net.read.fun
can.read.thead.start ——> *can.read.fun
----------------------------
uart.read.thread.stop
net.read.thread.stop
can.read.thread.stop
----------------------------
uart.close
net.close
can.close
======================================
new thread
*uart.read.fun; *net.read.fun; *can.read.fun;
while(1) {
read.data
judge.data
send.data ——> *data.handle.fun (msg? new thread?)
}
======================================
synchronized fun
Used by *data.handle.fun:
*uart.write.fun
*net.write.fun
*can.write.fun
======================================
Yocto开发笔记之《应用程序架构》（QQ交流群：519230208）
原文：http://www.cnblogs.com/alanfang/p/5034579.html