fix bug: calc simple_ana_wave_view offset right, use double is two small for double range
progress canscope_ui
add RefCount friend and dtor
fix bug: init time
add device_finder
start chnl_calc
add NotifyStart() for device init fault no notify
create and destroy device_delegate on device thread
add GetDefaultConfig()
fix bug:
destroy device when init fault
init device and notify create
fix bug:
return OK
return bad color when no trigger_wave
fix bug: init all field
fix bug:
calc speed right
init button_group_
set button color
add OscDataCollecter observer
Layout right
inc kOscCollectMiniTimeLimit