Merge #159 into xts_origin from refs/changes/159/head

Merge #159 into xts_origin from refs/changes/159/head

Code review from 胡传军

* refs/changes/159/head: (8 commits squashed)

  - 喝水及睡眠协议对接

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

  - 合并冲突

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

  - ota升级

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

  - ota升级

  - 重构OTA升级

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/159