for those who not noticed yet, Hantek have published today new firmware
2.06.3_120224.0It should fix the bad scroll mode crash, and yes it does. Now DSO is not crashing anymore,
or well at least i was not able to let crash my DSOs.
What not fixed - all new functions are not linked to help file, each time you push help button
in one of these function dso is crashing (so don't use help, lol)
What also not fixed - in equ mode when changing timebase from 4ns/div to 2ns/dov with menu
disable DSO crashing. Fix - don't use supid equ mode on 1GSs real time sampling scope? yeah, but still this is bug.
What new, go figure? Well, there is new point - save waveofrm. You could save
100 waveforms now as bin data (recorder, ref bin data, screenshot and csv of course still there and still working)
and of course reload them later. you can save to SD or USB (when yous DSO is BM/BMV model) or internal
NAND (which might be dangerous .. think about no space in NAND). But don't worry, this function will anyway
not work for you becase your DSO need a director named /param/sav/wav_sav ro allow saving in NAND.
Sure, when you create it manualy it will works for you. And no, don't use USB as location to save - it might work
but it is crashing the most time due the wrong kernel (yet, it is kernel dependant and need again BM/BMV models
which have newer kernel version)
New bugs? Of course ... In single window, sample memory sset to >=40k, both channels (ch1, ch2) enabled
and timebase from 400ns/div up to 2ns/div the position change (fine and coarse) control is not working.
Only scale is moving, but not the waveform. Luckily nothing crashing but still a bug.
Something else? Yep, it is sampling now like Rigol, with long memory (>=40kpoint) enabled it is sampling
now per channel maximal 500MSs and not 400MSs anymore. Sees to be stable.
These firmware are here:
http://www.hantek.com/english/down_list.asp?unid=30use only the "B" versions, even if i speak about "BM/BMV model features" it does NOT means
you can use the BM/BMV model firmware!!!
Hantek/Tekway are trying to maintain the code as simple as possible, which means many features
are visible in all models, but only some available ! And of course the executable from BM7BMV models
is compiled againts kernel 2.6.30.4 and not 2.6.13 as on yoyur DSO today.