2023-11-22 Client: 101.1 experimental / Firmware: 101.1 experimental

Firmware:

• Improvements:
  • VW Specific CAN stream – brake pressure sensor received from ABS module
  • Failsafe value for pressure sensors set correctly when unused
  • Value for pressure sensors set correctly when source is Vehicle specific CAN Strem

Client:

• Fixes:
  • A bug that caused some channel values to not display correctly has been corrected (this was a regression in version 101.0).
  • Project Tree: CANbus Transmit dialog: Save CANX file button is now properly handle multiple bitfields of the same channel

2023-10-23 Client: 101.0 experimental / Firmware: 101.0 experimental

Firmware:

• New features:
  • Boost target based on turbospeed
  • Anti lag: fresh air valve support
• Improvements:
  • Changed default axis for Cranking Volumetric Efficiency
  • Gearbox: Changed default values for restore rate in Rpm matching and Blip/Post-shift cylinders cut
• Fixes:
  • Gearbox:
    • ‘low actuator pressure’ error is not generated when Pre-actuator pressure diagnostics is not OK
    • Improved error statuses priorities
    • Gear shift timer is calculated correctly for Down Shift Recovery and Blip Recovery states
    • Shiftec – communication with the module is using the Torque Driver instead of Torque Actual parameter.
    • DBW Target is not changed when Gearbox blip method is set to value other than DBW Target
    • Negative/positive torque TPS threshold channel values are correct now
    • Shiftec – data from the gearbox are handled correctly in IDLE state of the gearbox strategy
  • VW/DSG:
    • MDNORM parameter is now being sent correctly over CAN when VW Vehicle CAN stream and DSG gearbox are chosen at one time
    • The torque sent is clamped to the torque max value
    • The torque percent calculations correct when the max torque is above 620Nm for DQ250 or 1240Nm for DQ500.
    • double torque bit is sent correctly for DQ500
    • Fuel usage, dynamic RPM, allow start (starter lock) protocol improvements
    • ‘Driver requested torque Base’ works correctly when ‘Use engine torque base’ parameter is chosen
    • Wheel speed and Vehicle speed values fixed when ABS Emulation enabled
  • ALS: Fixed strategy behavior when exiting the strategy
  • Mazda RX8 – CAN stream fixed
  • Toyota GT86/Subaru BRZ – CAN stream fixed

Client:

• Improvements:
  • The Factor of a CANbus Receive Channel can have seven decimal places, such as 0.0000001, to enable the reception of GPS coordinates
• Fixes:
  • The improper time offset issue in Graphlog when working with long log files has been resolved
  • When adding a row to a table, the content is now interpolated correctly
  • The keyboard shortcut ‘S’ no longer causes crashes in the VE Tuner dialog and the User Table dialog

2023-09-15 Client: 100.0.3 experimental / Firmware: 100.0 experimental

Client:

• Fixes:
  • Fixed the automatic conversion for projects that use either the Custom Voltage Channel or the Custom Value Channel as a source for sensors. (Starting from firmware 100.0, sensors use the physical value instead of the raw value.)

2023-09-14 Client: 100.0.2 experimental / Firmware: 100.0 experimental

Client:

• Fixes:
  • Resolved an issue that caused a crash when the ‘undefined’ channel was used on a table axis.”

2023-09-11 Client: 100.0.1 experimental / Firmware: 100.0 experimental

Client:

• Fixes:
  • Fixed a bug causing a crash when saving a project without a connected
    USBtoCAN.

2023-09-11 Client: 100.0 experimental / Firmware: 100.0 experimental

Firmware:

• New features:
  • Password protection
  • Idle strategy – added stepper motor support
  • Sensors:
    • Pre-throttle pressure sensor added
    • Pre-intercooler and Post-intercooler temperature sensors added
    • Exhaust manifold pressure sensor added
    • Separate brake pressure for front and rear axle
    • Lambda Sensor External controller – custom voltage channel and custom value channel sources added (including CAN bus channels)
    • Added Diagnostic channel for Lambda sensors
    • EGT sensors – custom value channel (including CAN bus channels) source available
    • Turboshaft speed sensor
      • analog input, custom voltage, and custom value channel source available
      • Turboshaft speed max channel added
    • Wastegate position sensor – custom voltage channel and custom value channel sources added (including CAN bus channels)
  • DSG: parking lock actuator
• New OEM CAN streams:
  • Mazda RX8
  • Toyota GT86/Subaru BRZ
• Improvements:
  • Fuel Short term trim – added more activation conditions (engine runtime and efficiency load)
  • Lotus Evora CAN Stream – TPMS Emulation may be switched off
  • Overboost protection – soft fuel cut mode available
  • Boost
    • added State channel
    • added Manifold pressure max parameter
  • Traction control – added channels informing about the state of the strategy
  • Gearbox, sequential
    • added minimum pre-actuator pressure activation parameter for paddle shift
    • added parameters for limp mode activation for paddle shift
    • added custom limp shift activation condition for paddle shift
    • the actuator is activated only when the paddle is used. When the gear lever is used – blip/torque reduction is performed but the actuator is not activated for the paddle shift
    • Gear lever shift up activation voltage and Gear lever shift down activation voltage are tables now
  • Sensors diagnostics – custom value too low and custom value too high states added
  • Error states for Flex Fuel Diagnostics have values below zero now
  • Diagnostic channel for Vehicle speed added
  • Calibration for Gear shift actuator pressure sensor refreshed 500Hz (not 50Hz)
  • Blocked – autostart interrupted state for Starter relay has value below zero now
• Changes:
  • Analog sensors now use the physical value instead of the raw value, when sourced from custom voltage or value channels. Conversion of projects will be done automaticly when loading old project or upgrading the firmware.

Client:

• New features:
  • Loading password-protected projects onto a device with a matching password without the need to enter the password.
  • VE Tuner – added tool to modify VE table using data from a log
  • Added the ability to full-size a single panel (F6 or Tab+Space)
  • Full support of custom channel colors
• Fixes:
  • Fixed inconsistent number handling for keyboard layouts requiring shift to input numbers (e.g. Czech or French)
  • Resolved the issue of narrow column in the Smart Grid when DPI scaling is applied

2023-09-05 Client: 99.3 public release Firmware: 99.3 public release

Notes:

• The firmware “99.3 release candidate RC5” has been renamed to “99.3”. It is the exact same firmware.

2023-08-28 Client: 99.3 release candidate RC5 / Firmware: 99.3 release candidate RC5

Firmware:

• Fixes:
  • Corrected the dwell time issue during spark cut at high RPM and long base dwell time.
  • Resolved ignition intervention problem for Ignition outputs 11 and 12.

2023-08-22 Client: 99.2 release candidate RC4 / Firmware: 99.2 release candidate RC4

Firmware:

• Fixes:
• Fuel consumption Total volume is working correctly
• EMU BLACK CAN Stream
  • Fuel consumption Total volume sent correctly
  • Analog input 5 & 6 sent correctly (10-bit, not 12-bit value)
  • DSG mode, EGT1 & EGT2, Pit limiter and Traction control torque reduction, starter request flag sent correctly

2023-08-11 Client: 99.1.1 release candidate RC3 / Firmware: 99.1 release candidate RC3

Firmware:

• Fixes:
  • VVT Switched: hysteresis is working correctly
  • Gearbox: Blip level channel is updated correctly in all states
  • Gearbox: Cable blipper output duty cycle is correct now

Client:

• Fixes:
  • Fixed a bug that prevented the firmware from being upgraded on the first attempt.
  • Fixed a bug with real-time logging that sometimes didn’t start after a firmware upgrade.
  • DBW Tuner for BMW S65: Fixed a problem that caused a crash if the tuner

window was closed right away without doing the tuning

2023-07-13 Client: 99.0 release candidate RC Firmware: 99.0 release candidate RC

Firmware:

• New features:
  • Sequential gearbox – Cylinder cut in the post-shift state
• Improvements:
  • Gearbox Shiftec – ramping during deactivation improved for Post-blip cylinder cut
  • RPM Matching – ramping during deactivation improved
• Fixes:
  • ALS works correctly with Overrun enabled
  • Fuel level sensor – filtered value updated correctly when engine running
  • Traction control
    • Integrator reset threshold work correctly
    • Inactive states have values below zero now
  • RPM limiter – DBW Target is correct now during hard fuel cut
  • Lotus CAN stream – clutch status is correct when the DSG gearbox used
  • Short term trim Lambda Target value is now working correctly for Lambda Delay values greater than 980 ms
  • Channels from the following two groups are updated correctly: Fuel Lambda target Corrections and Fuel Corrections
• Changes:
  • DBW Safety – DBW tracking error is triggered only when the DBW Target is lower than the Throttle position

Client:

• Fixes:
  • The default Y-axis for each 3D table is now correctly initialized (error introduced in version 96.0)

2023-06-16 Client: 98.2 experimental Firmware: 98.2 experimental

Firmware:

• Fixes:
  • Short term trim Lambda Target value is now correct – it is now delayed Fuel Lambda target by the time defined in Short term trim Lambda Delay table.
  • Gearbox state is now correct when using Shift finished feedback parameter with
    the value Source disengage.

2023-06-12 Client: 98.1 experimental Firmware: 98.1 experimental

Firmware:

• Fixes:
  • Short term trim value is reset to 0% after the strategy is blocked (issue fixed after it was introduced in version 96.0)

2023-06-07 Client: 98.0.1 experimental Firmware: 98.0 experimental

Firmware:

• New features:
  • Manual gearbox – Torque reduction (Flat shift) and blip with RPM matching
  • Boost – electronic wastegate control using the built-in H-bridge outputs
  • CANbus Keyboards support – Project Tree / Add / CANbus Keyboard. Support for up to 2 keyboards:
    • ECUMASTER – 2×2, 3×2, 4×2, 5×2, 6×2 and 5×3
    • Grayhill CANopen – 2×4, 3×4, 4×2, 5×3 and 5×4
• Improvements:
  • Enumeration channels such as a ”Trigger Sync state” has now textual representation in the Data Master software
  • Gearbox Shiftec:
    • Torque reduction recovery ramp added
    • Post-blip cylinder cut – experimental (can be changed in the future)
• Fixes:
  • CANbus Receive Channels: Timeout Value is now handled properly
•  Changes:
  • New log file format V24 – Data Master 2023.4 is required to view new log files.

Client:

• Improvements:
  • VVT Tuner:
    • VANOS – reversed control direction handling
    • VANOS – PID calculation for dual solenoid
    • Basic results validation
  • Documentation updated
• Changes:
  • Trigger Sync state ”Fully synced” renamed to ”Synced” to better describe the behavior in case of NOT using a secondary trigger sensor

2023-05-26 Client: 96.1 experimental Firmware: 96.1 experimental

Firmware:

• Fixes:
  • Engine RPM Limiter: Strategy activation fix.

Client:

• Fixes:
  • Sensor Fuel temperature: Source=’Flex Fuel sensor’ is now correctly handled
  • Proper project conversion of ”Coolant temperature” bit after changing the name from “Engine coolant temperature”.

2023-05-16 Client: 96.0 experimental Firmware: 96.0 experimental

Firmware:

• New features:
  • 4D tables and scalar tables. The following tables are automatically converted during the upgrade/load process: Ignition Angle Base, Fuel Lambda target Base, Boost Target Base, DBW Accelerator translation.
  • Steering angle sensor – rate in [°/s] channel added
  • VW Specific CAN stream – ABS, Steering position sensor, Airbag and Gateway emulation added
  • Lambda target correction added
  • Lambda guard strategy added
  • Injector duty cycle protection added
• Improvements:
  • Negative values are allowed for short pulse adder correction
  • When using Wasted Spark and secondary trigger is configured the fueling system is working in full sequence
• Changes:
  • Fuel correction ramping removed
  • Secondary trigger ”N-1” uses the same minimal factor as in EMU BLACK (150%). A project that uses this trigger is automaticly converted to ”Longer than factor 200%”.
• Fixes:
  • Steering angle sensor
    • Calibration channel has a correct value
    • Value is now correct for defined offset other than 0°

Client:

• New features:
  • 4D tables and scalar tables implemented (require firmware 96.0 or later)
  • VVT Tuner:
    • Added chart of camshaft position vs duty cycle
    • Detection of minimal duty cycle for VVT work (e.g. in ford Coyote)
• Improvements:
  • VVT Tuner:
    • Modified Relay algorithm
    • New style of duty cycle and position sliders
• Changes:
  • Scope Graph: TDC/fuel/knock changed for Wasted Spark ignition method
• Fixes:
  • Improvements in Client application stability

2023-04-27 Client: 93.0.1 experimental Firmware: 93.0 experimental

Client:

• Improvements:
  • Tune Display now supports custom user channels from Project Tree
  • Improved look and feel of the application menubar.
• Fixes:
  • The use of sensor wizards no longer results in data corruption and app crashes.
  • Correct values are now consistently displayed for channels in both Smart Grid and Text Log

2023-04-21 Client: 93.0 experimental Firmware: 93.0 experimental

Firmware:

• New features:
  • New vehicle CAN streams:
  • Can-Am Maverick 900 Turbo
  • Can-Am Maverick X3 Turbo RR 2021
  • Polaris RZR
• Improvements:
  • All outputs are now deactivated at the beginning of the shutdown procedure
• Fixes:
  • Ignition lock is working correctly with the Idle strategy

Client:

• Improvements:
  • All ECU memory limits are now properly handled by the Client
  • Memory Report window has been expanded
  • CANbus Transmit window: Save .CANX File: symbols are now shortened to a maximum 30 characters limit to allow loading to ADU
  • Graph Log and Text Log: improved precision for 32-bit channels
• Fixes:
  • CANbus Transmit: the types for U16 and S16 channels are no longer swapped
  • Log files loaded to the Client and then re-saved are no longer being corrupted

2023-03-31 Client: 92.5 experimental Firmware: 92.5 experimental

Firmware:

• New features:
  • Gearbox – Shiftec GCU support
  • Evo X (36-2-1) primary trigger decoder
• Fixes:
  • Project Tree: Numbers: Histeresis operation is now working correctly
• Changes:
  • Sensors/Gear/Source – Vehicle Specific CAN Stream enum value name changed to Gearbox Strategy (used for DSG, Shiftec gearbox types)

Client:

• Fixes:
  • Graph Log

2023-03-28 Client: 91.2 Public Release Firmware: 91.2 Public Release

Firmware:

• No changes compared to 91.2

Client:

• Fixes:
  • Tables / Swap Axes is now moving data corectly
  • EMU PRO 8 hardware limitations are now correctly applied in every part of the Client software

2023-03-20 Client: 91.1 release candidate RC Firmware: 91.1 release candidate RC

Firmware:

• Fixes:
  • Gearbox – fixed error with not executed torque reduction for up-shift for sequential gearboxes

Client:

• New features:
  • Limitation for EMU PRO 8 hardware implemented in the Client:
    • A new EMU PRO 8 project can be selected at the start of the application
    • Added “File / Change target device” menu command to change between
      EMU PRO 8 and EMU PRO 16.
• Improvements:
  • Undo is working again (regression in version 90.x)
  • VVT Tuner: duration of collecting scope depends only on RPM
  • DPI scaling fully functional
• Fixes:
  • VVT Tuner no longer accidentally overwrites the “Primary trigger start tooth” and “Initial teeth angles” settings of other camshafts.
  • The Client application no longer crashes when a very old version of OpenGL is used.
  • The client application no longer crashes when using the Ctrl+V on the axes of a table.
  • Fixed the issue with axes in manual mode not responding properly to changing custom channel properties (factor, offset, signedness…)
• Known issue:
  • The installer and the main executable file are not digitally signed.

2023-03-07 Client: 91.0 beta Firmware: 91.0 beta

Firmware:

• New features:
  • User latching switch – Reset to default functionality added
  • ESP Off switch added – now used by Vehicle Specific CAN streams for Lotuses
  • instead of traction control off switch
• Improvements:
  • Idle strategy is blocked when a blip from the gear shift is active
  • Cranking safety conditions moved from DSG and Starter output to the Cranking strategy
  • Scope – added trigger state “Searching” to scope graphs (denoted by “s” letter)
  • Engine RPM is now properly calculated in the trigger state “Searching” (no more RPM spikes in cranking)
  • Gearbox:
    • Blip level may be treated as minimum DBW Target – Blip level is DBW target min parameter added
    • Strategy transition ignition ramping for blip added
  • DSG:
    • Gearbox torque loses channel accuracy improved
    • Park gear engagement safety condition improved
• Fixes:
  • • Coolant fans in “2-speed” mode:
    • Output slow initialization fixed
    • State is displayed correctly
  • Vehicle Speed limiter: custom activation condition is working correctly

Client:

• Improvements:
  • Logging frequencies of Custom (Project Tree) elements are now stored in a project file.
  • Graph Log: samples are now properly time-aligned even if channels have a different logging frequency
  • Smart Grid: CAN IDs are now displayed in hexadecimal notation (e.g. 0x600)
  • Scope Graph:
    • added trigger state “Searching” – denoted by “s” letter
    • additional tooth (for N+1 trigger) are now denoted by “A” letter
    • added “Ctrl+X” shortcut to clear the Scope Graph
    • a corrupted line at the bottom of a camshaft signal is no longer displayed
• Fixes:
  • The application is now properly checking if a newly created custom element has a unique name across an entire project.
  • CANbus Transmit Frame dialog is now displayed with high DPI settings.
  • Fixed crash when loading log files from different version than the Client application (internal format increased to V23)
  • Tables: Axis Wizard: proper validation of Min / Max values for 32-bit channels.

2023-02-24 Client: 90.3 (Public Release) Firmware: 90.3 (Public Release)

NOTE: Upgrading from beta firmware version (firmware 86.1 and ealier).

During the upgrade from a beta firmware, all settings will be reset to default. You need to have a project file of your tune saved on your PC. The project file can be obtained from your EMU PRO device using an older version of the software.

90.3 為首次公開版本，”低於” 90.3 之版本號為經銷商內部測試用，暫不開放一般客戶使用。