Change Log

Known Issues

  • License Activation problems found for some phones.
    Workaround: remove/close the app from Android tasks list and restart the app.
  • Feb 2019: Device not recognized after upgrade to Android 9 (Pie).
    Workaround: Unknown. It seems after some phone upgrade to Android 9 the USB OTG stops to work. Nothing is recognized.
  • Jun 2020: HS402 driver is still in BETA stage. Automotive rates need to be fixed to hide not-workable rates, enable/disable of PWM causes instabilities (to be fixed).

TODO List

  • Allow Horizontal Rules to be used also for Second Scale
  • Add New Cloud services for Waveform sharing
  • Add more graphic options (white background mode)

2.2.8 (180 Beta) Jul, 2020

Implemented enhancements

  • Added link to the change log in the Info Page
  • Horizontal Cursors works also on the Second Scale
  • Automotive Module supports Second Scale on the right

Fixed bugs

  • HS402 driver improved stability
  • Fixed wrong menu size in Automotive module at startup without any oscilloscope connected.
  • Fixed wrong channel 2 color in Settings
  • Fixed Second Scale visualization issue in some case
  • Probe selector could not show all probes in some case (next release)

2.2.8 (179) Jun, 2020

Implemented enhancements

  • Improved user interface (added shadows, right panels color according channel colors)
  • Second scale on the right in Oscilloscope screen
  • Added channels units information in Data Logger exported CSV
  • Added freq() function in Math Module (BETA)

Fixed bugs

  • HS402 driver works for Android SDK < 9
  • HS102 channel 2 AC/DC selector didn’t get right settings on startup
  • Fixed wrong channel names on UI channels panels

2.2.7 (177) Jun, 2020

Implemented enhancements

  • New WAV format exporter
  • Changed overscale visualization method
  • Math channel color is configurable
  • Added fullscreen mode for Data Logger
  • Data Logger can load saved or modified CSV files

Fixed bugs

  • Corrected bug on statistics on HS402 (when use only CH-2)
  • Corrected max range data in oscilloscope mode
  • Corrected wave color for Math channel
  • Corrected waves color when load a file in oscilloscope mode

2.2.7 (176) May, 2020

Implemented enhancements

  • 720° Overlay allow movable cursor to measure over the area
  • Folder structure is created as user authorize permissions
  • Automotive Label Tool allow up to 12 cylinders
  • Voltage change now disable the AUTO voltage mode
  • Scroll can go over signal end
  • New Duty Cycle calculation algorithm
  • New DSP Filters
  • New HS402 DIY Oscilloscope Driver
  • Added new probe units: kPa, mb
  • Added probes offset auto calibration option
  • UI updated in some part
  • Automotive module menu can be hidden
  • Trigger is more easy to be moved on high-resolution screens
  • New Digital Module available for tests
  • Updated calibration module, calibration multiplier reset just interested voltage ranges)
  • Avoided memory leak in Cypress FX2 Experimental mode
  • New Cylinder Sincronization Overlay (Automotive Module)
  • Added color settings and thickness for waves
  • Updated drivers: HS10X, Loto OSCA02 (support for FX2 Experimental Mode)
  • Automotive module support recording cut
  • Added WAV format exporter (next release)

Fixed bugs

  • Fixed samples error on OSCA02/OSC2002
  • Fixed crash on Data Logger – Channel 2
  • Fixed UI error on Data Logger
  • Fixed Hantek 1008 data retrieving in Normal Trigger Mode (not it read the full buffer)
  • Fixed Probes update on change
  • Fixed bug on Settings -> Samples Interpolation
  • Fixed calibration issue for Loto OSC (all) in some case
  • Fixed Overscale issue on Probes with negative multiplier
  • Fixed new Probes issue (could not use after creation)
  • Fixed crash on Loto OSC on first run
  • Corrected calibration issue on multiplier
  • Calibration forms are now visible on medium resolution devices (small screens)
  • Fixed default device OSC482 among DDS120 and OSC482

2.2.6 (166) Mar, 2020

Implemented enhancements

  • Oscilloscope allow data import/export
  • Created new folders to keep saved files: Screenshots folder and Scope folder
  • Automotive Module support auto scroll according finger swipe (just after recording finished for data analyse)
  • FFT is now among the Modules
  • Trigger design updated
  • Hantek iDSO1070 can configure IP address in the settings
  • New Horizontal Cursors & Labels Overlay
  • Improved Vertical Cursors
  • Improved Logger
  • Added Driver for Loto OSCA02 and Loto OSC2002 (2019 Edition)
  • Improved Info panel (added Device name)
  • Labels can be exported/imported
  • Improved main view / added buttons with menu
  • Double click activate screen auto resize

Fixed bugs

  • Fixed crash or freeze on Automotive Module data import
  • Fixed Normal and Single Trigger issue on HS10X for rate <=100KSa/s (not roll mode)
  • Fixed issue on the original Brightness restore
  • Fixed visualization for waveform generated by Math Module
  • Fixed first sample error on OSC802 and OSCA02

2.2.5 (157) Feb, 2020

Implemented enhancements

  • Hantek 1008 added rate: 9KS/s
  • Duty Cycle calculator allow up to 5% tollerance on the requirement to have minumum value = 0V
  • Better file manager for Automotive Module
  • File Manager export also in CSV and XML formats
  • Automotive Module allow to import and analyze waveforms without requiring the license
  • Better auto-scrolling during Automotive Module recording
  • Better design for menu in Voltmeter / Datalogger panel
  • Channel 2 indicator moved on the left in Automotive Module
  • Better colors for waveforms in Automotive Module
  • File preview in Automotive module now uses 16:9 format
  • Old DDS120 must be configured first time in the Settings. See here
  • Supported new SainSmart DS482. See here

Fixed bugs

  • Hantek 1008 Fixed single trigger for lower rates (18 and 38 KSa/s)
  • Statistics corrected in Single Trigger Mode.
  • Fixed issue while operate 1-2-3 Label Tool in Automotive Module
  • Fixed fields size in Settings -> Probe panel
  • Automotive Module show correclty data units after import.
  • Automotive Module before set the Coupling to DC, now it keep AC or DC according to oscilloscope previous settings.

2.2.4 (154) Jan, 2020

Implemented enhancements

  • New Loto OSC802 Driver
  • Added optional scroller for Oscilloscope and FFT screens
  • More stable FFT statistics
  • Added auto-resize button for FFT
  • Improved Bluetooth connections management. Now you can pair several HS101 BLT oscilloscopes, then HScope connect just to the active one.
  • Automotive Data can be exported from low memory devices (before it crashed)
  • Improved Automotive scroller
  • Automotive Module export data in a new optimized and fast format (.hxml)
  • Automotive module can load and show saved waveforms (can load old and new format files)
  • Automotive new file format support waveform preview

Fixed bugs

  • Automotive Module produced corrupter samples on start (on first chunk)
  • Automotive Module fixed incorrect view size in some cases
  • Automotive Module could not enable channel after disable for 1 Channel Oscilloscopes (ie. HS101)
  • Fixed bug on iDSO1070, just 1 IP allowed for router mode (check device guide)
  • Fixed Time/Div selector in Oscilloscope