Merge #39 into xts_origin from refs/changes/39/head

Merge #39 into xts_origin from refs/changes/39/head

Code review from 胡传军

* refs/changes/39/head: (6 commits squashed)

  - 多包数据发送修改及通讯录AT指令添加修改

  - 修改编译错误

  - Merge branch 'xts_origin' of codeup.aliyun.com:64191456b9581d62e8f81ac0/FD230 into xts_origin

  - Merge branch 'xts_origin' of codeup.aliyun.com:64191456b9581d62e8f81ac0/FD230 into xts_origin

  - Merge branch 'xts_origin' of codeup.aliyun.com:64191456b9581d62e8f81ac0/FD230 into xts_origin

  - 蓝牙设置语言及关机重启

Signed-off-by: aliyun8003852482 <1224667075@qq.com>
Reviewed-by: snickersun@163.com <accounts_62b90f7fcf51ade33b6f628e@mail.teambition.com>
Merged-by: snickersun@163.com <accounts_62b90f7fcf51ade33b6f628e@mail.teambition.com>
link: https://codeup.aliyun.com/64191456b9581d62e8f81ac0/FD230/change/39