https://blog.youkuaiyun.com/learnrosezh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/learnrose/article/details/6254249https://blog.youkuaiyun.com/learnrose/article/details/6254249learnroseWed, 16 Mar 2011 17:44:00 +0800https://blog.youkuaiyun.com/learnrose/article/details/6253948https://blog.youkuaiyun.com/learnrose/article/details/6253948learnroseWed, 16 Mar 2011 16:37:00 +0800https://blog.youkuaiyun.com/learnrose/article/details/6247471https://blog.youkuaiyun.com/learnrose/article/details/6247471learnroseMon, 14 Mar 2011 09:52:00 +0800https://blog.youkuaiyun.com/learnrose/article/details/6237082https://blog.youkuaiyun.com/learnrose/article/details/6237082learnroseThu, 10 Mar 2011 13:12:00 +0800在实际的开发过程中，遇到过这么一种困境。
手机的SD卡坏了，ADB也有问题，只有串口能连上，需要更新手机里面的某些文件调试。
这种情况在工厂生产的过程中经常会出现，工厂生产的时候有可能还没来得及焊接USB和SD卡相关器件。
 
Busybox 提供了一个rx的程序，可以很方便得从串口获得数据并存成文件。
 
1.利用secure crt 软件连接手机的串口。
2.输入如下的命令
#busybox rx https://blog.youkuaiyun.com/learnrose/article/details/6236890https://blog.youkuaiyun.com/learnrose/article/details/6236890learnroseThu, 10 Mar 2011 11:42:00 +0800https://blog.youkuaiyun.com/learnrose/article/details/6223503https://blog.youkuaiyun.com/learnrose/article/details/6223503learnroseFri, 04 Mar 2011 15:36:00 +0800https://blog.youkuaiyun.com/learnrose/article/details/6223329https://blog.youkuaiyun.com/learnrose/article/details/6223329learnroseFri, 04 Mar 2011 15:03:00 +0800https://blog.youkuaiyun.com/learnrose/article/details/6223269https://blog.youkuaiyun.com/learnrose/article/details/6223269learnroseFri, 04 Mar 2011 14:48:00 +0800https://blog.youkuaiyun.com/learnrose/article/details/6223048https://blog.youkuaiyun.com/learnrose/article/details/6223048learnroseFri, 04 Mar 2011 13:18:00 +0800https://blog.youkuaiyun.com/learnrose/article/details/6222704https://blog.youkuaiyun.com/learnrose/article/details/6222704learnroseFri, 04 Mar 2011 11:05:00 +0800https://blog.youkuaiyun.com/learnrose/article/details/6222305https://blog.youkuaiyun.com/learnrose/article/details/6222305learnroseFri, 04 Mar 2011 09:12:00 +0800