huhui/bms @ 8b4b845ca66b6eeb5c498c82d927467bae483e72

huhui 8b4b845ca6 加入工厂测试结果写入和读取		%!s(int64=3) %!d(string=hai) anos
..
app	8b4b845ca6 加入工厂测试结果写入和读取	%!s(int64=3) %!d(string=hai) anos
bsp	2f9d1eab8e uart改回DMA模式，环形buffer初始化复位读写指针	%!s(int64=3) %!d(string=hai) anos
libs	cebc698778 support read chip id	%!s(int64=3) %!d(string=hai) anos