YdLidar X4, G4 version are supported by package.(Exception during scan is fixed)

in scan function list out of range in corner cases is eliminated. if(e[0]==0): statement through error when return e is not array. exception without handling is chosen solution.

YdLidar X4, G4 version are supported by package (Waiting for initial bits eliminated)

Waiting for initial byte sequence(platform+version info) has been compromised with time delay because initial byte sequence is only observed duing type c connection and not through convertor port

YdLidar X4, G4 version are supported by package.

Python package repository pypi release 1.3. Supports G4, X4 version YdLidar from http://ydlidar.com/.