Command:35
From Awesome Baozam
Response to GET file part from device
1 cmd type 2 cmd id // set by server 1 parts count // always 1 wl filename length c* filename wl part start wl part length b* bytes
PUT file to device
1 cmd type 2 cmd id // set by server 1 files count // max 256
file infos[*]
wl filename length c* filename wl file size if file_size=0 it means that device should delete the file
on error device should send cmd:38 (server - cmd:39) with corresponding code
if ok ping-pong by cmd:34<==>cmd:35 commands starts
when uploading finished device should send cmd:38 with code 600