去掉Untracked files ，提示将变为绿色
Merge branch 'master' of github.com:houwentaoff/powerpc_i2c_temp
Merge branch 'master' of github.com:houwentaoff/powerpc_i2c_temp
tcp udp 测试tcp udp传输速率大小
Merge branch 'master' of github.com:houwentaoff/powerpc_i2c_temp
Merge branch 'master' of github.com:houwentaoff/powerpc_i2c_temp
..
megeing