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Device Monitoring Studio Changelog

What's new in Device Monitoring Studio 9.03.00.1447

Mar 12, 2024
  • New Features:
  • Added support for USB Attached SCSI:
  • USB Monitor now correctly recongnizes and parses USB Attached SCSI devices and their monitoring traffic.
  • Updated Features:
  • Mass Storage View table formatting fixed
  • This release fixes table formatting for several Mass Storage requests in new Mass Storage View data visualizer.
  • Bug Fixes:
  • Crash during log file enumeration:
  • Application may crash when updating log file information in Devices tool window.
  • Crash in Packet Builder:
  • Packet Builder may crash on copy/paste or Send operations.

New in Device Monitoring Studio 9.01.02.1422 (Mar 3, 2024)

  • This is a major version update. This topic lists new key features as well as improvements and updates in existing Device Monitoring Studio features.

New in Device Monitoring Studio 8.46.00.0357 (Jun 27, 2023)

  • Timestamps in Console View:
  • Console View data visualizer may now be configured to show time stamps at the beginning of each line.

New in Device Monitoring Studio 8.46.00.0343 (Jun 19, 2023)

  • SaveToLog method added to ISession
  • ISession.saveToLog method may now be used to save the entire monitoring session to a log file.
  • Several bugs fixed in MODBUS View
  • Several bugs have been fixed in both MODBUS View and Legacy MODBUS View data visualizers.
  • Several bugs fixed in Serial Bridge mode
  • Everal bugs have been fixed in various data visualizers when working in Serial Bridge mode.
  • Exception in TCP/IPv6 protocol definition
  • A bug has been fixed that caused an exception to be displayed when parsing TCP over IPv6 packets.
  • ISession.addDevice method may now match device by its serial number
  • USB ISession.addDevice method now supports matching device by its serial number.
  • SaveToLog method added to ISession
  • ISession.saveToLog method may now be used to save the entire monitoring session to a log file.

New in Device Monitoring Studio 8.45.00.9929 (Aug 2, 2022)

  • Display Filter support for Custom View:
  • Custom View and all standard data visualizers based on it now fully support Display Filter.
  • RFC2217 protocol added:
  • RFC2217 protocol definition added.
  • Custom View error scheme:
  • Custom View script may now specify which scheme to use for error messages.

New in Device Monitoring Studio 8.42.00.9838 (Jan 19, 2022)

  • Updated Features:
  • Improved support for capturing transit traffic
  • This version improves Network Monitor capabilities of capturing transit network traffic on a network interface.

New in Device Monitoring Studio 8.41.00.9819 (Dec 21, 2021)

  • New Features:
  • Ability to configure Custom View visualizer options for individual visualizers
  • It is now possible to configure Custom View visualizer options for individual data visualizers (previously, it was only possible to configure them globally).
  • Updated Features:
  • Read/Write filtering in Console View
  • Console View adds two configurable options to enable/disable parsing of read or write packets. This allows, for example, to open two Console View visualizers for a session and configure the first of them to only display read packets and configure the second one to only display write packets.
  • Bug Fixes:
  • "Add to Session" command is disabled for Favorites
  • "Add to Session" is disabled for processing modules in Favorites section. It was still possible to add them to a monitoring session by double-clicking. This is now fixed.
  • "-run" command line parameter did not work correctly
  • Fixed -run command-line parameter (load and execute scripts) not working correctly.

New in Device Monitoring Studio 8.38.00.9685 (Oct 6, 2021)

  • MODBUS Checksum calculation bug:
  • MODBUS Send module sometimes incorrectly calculated checksum for packets it constructed.
  • MODBUS protocol parsing bug:
  • Structure View sometimes failed to bind MODBUS protocol for monitored packets.
  • Several reported bugs fixed:
  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 8.37.00.9676 (Sep 9, 2021)

  • Updated Features:
  • MODBUS View and MODBUS protocol binding improvements:
  • Both MODBUS View data visualizer and MODBUS protocol (used by Structure View data visualizers) now automatically determine if the monitored packet is a request or response.
  • Bug Fixes:
  • MODBUS session type mode bugs:
  • Several bugs were discovered and fixed in built-in packet joiner for MODBUS RTU and ASCII protocols. In addition, MODBUS joiners are now more tolerant to errors in monitored data stream.
  • Playback time range selection bug:
  • It was sometimes impossible to select the desired time range for the log file playback on some computers.

New in Device Monitoring Studio 8.36.01.9640 (Apr 8, 2021)

  • Usb.ids file that contains descriptions for USB devices and features has been updated to the latest version.
  • Bug Fixes:
  • A rare crash on startup has been fixed.
  • A rare crash during updating a running monitoring session configuration has been fixed.
  • Application sometimes parsed HID reports incorrectly in HID View data visualizer.

New in Device Monitoring Studio 8.36.00.9618 (Feb 22, 2021)

  • New Features:
  • Added option to send CR/LF in Serial Terminal
  • An option to send CR/LF sequence on Enter instead of just CR has been added to Serial Terminal.
  • Updated Features:
  • Improvements to Serial Terminal module
  • New Serial Terminal session window now hides devices for which a terminal session is already running. Advanced Send window now displays target device.
  • Bug Fixes:
  • Fixed Request View packet joining
  • Fixed packet joining in Request View for multi-source sessions.
  • Better error display in Request View
  • Request View now correctly displays an error code for failed read requests.
  • Several reported bugs fixed
  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 8.35.00.9398 (Aug 13, 2020)

  • Updated Features:
  • Updated Custom View refresh rate:
  • Improved smoothness of Custom View (and other visualizers based on it) refreshing and scrolling.
  • Bug Fixes:
  • Crash during rendering packets in some data visualizers:
  • Some data visualizers failed to render huge packets, leading to crash.
  • Crash when opening damaged log files:
  • Program may crash trying to open (or even enumerate) damaged log files.
  • Fixed addDevice function with new logs:
  • It was impossible to use the addDevice scripting function with new DMSLOG8 log files.
  • Missing Get/Set Feature Report function:
  • Get/Set Feature Report function was missing in HID Send window.
  • Duplicate items in HID Send window:
  • Devices were sometimes duplicated in HID Send window.

New in Device Monitoring Studio 8.33.00.9293 (Feb 7, 2020)

  • Fixed Bugs:
  • Broken log file name generation: Wrong character 'o' used instead of '0' in auto-generated log file name.
  • Request View support for multi-source is broken: This release fixes Request View behavior when used in multi-source session.
  • Crash on application exit: Device Monitoring Studio may crash on exit.
  • Filter string syntax error: Application incorrectly rejects valid filter expressions. This fix also allows constant filter expressions to be used (previously they did not work as expected).
  • Protocol definition errors are not displayed: In some situations, protocol definition errors may not be displayed in Output window.
  • Cursor jumps randomly when item is expanded in Structure View: Fixed random cursor jump after expanding packet in Structure View data visualizer.
  • Structure View displays local packet index instead of packet's ordinal number: Structure View now correctly displays session-unique packet ordinal number.
  • Playback session cannot be started from script: Unable to start a playback session with new logging format from script.
  • New Features:
  • Visualization of top-level packets in Structure View: Structure View data visualizer is now capable of displaying bound packet data for top-level collapsed packets.
  • New built-in visualizer() function: New built-in visualize() function allows protocol definition code to invoke standard field visualization algorithm, including automatic invocation of display attribute.
  • New LLDP protocol definition: LLDP (Link Layer Discovery Protocol) definition added to a list of predefined protocols.
  • Updated Features:
  • Log enumeration performance improvements: Improved performance when enumerating log files. This greatly improves application initialization time when there are hundreds of log files in default log folder.
  • Better rendering of serial protocols: The display attribute has been applied to various serial-related protocols. Now, Structure View data visualizer displays brief important packet information without the need to expand the packet first.
  • Better rendering of network protocols: The display attribute has been applied to various network-related protocols. Now, Structure View data visualizer displays brief important packet information without the need to expand the packet first.

New in Device Monitoring Studio 8.30.00.9173 (Jul 3, 2019)

  • New logging system crash:
  • Application could crash during recording log using new logging format.

New in Device Monitoring Studio 8.30.00.9166 (May 28, 2019)

  • Data duplication in Data Repeater:
  • Fixed a bug in Data Repeater component that caused duplication of monitored data when redirected to a serial device.
  • New Features:
  • New Logging Format:
  • New data logging format (DMSLOG8) supports the following logging modes:
  • Unlimited single-file mode (similar to the previous format DMSLOG7)
  • Limited by size multiple-file mode
  • Limited by duration multiple-file mode
  • Limited by size single-file mode
  • Limited by duration single-file mode

New in Device Monitoring Studio 8.24.00.9144 (Apr 15, 2019)

  • Several reported bugs fixed:
  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 8.21.00.9115 (Mar 22, 2019)

  • Packet View numbers bug
  • Packet View may incorrectly display numbers. Fixed.
  • Raw Data View Eastern languages bug
  • Raw Data View may display incorrect data if system locale is set to one of eastern languages. Fixed.
  • Structure View update bug
  • Structure View window may not be updated when new packets are added. It can also lose focus and not update command states. Fixed.
  • Playback in stepped mode broken
  • Next button may not appear in stepped playback mode. Fixed.
  • Settings in property pages not saved
  • Changes made in some of the settings property pages are not saved. Fixed.
  • Raw Data View mouse wheel or touch scroll bug
  • Raw Data View may scroll incorrectly when scrolled by some high-definition mice or touchpads.
  • Beta packages could not be installed
  • Beta packages could not be successfully installed on Windows 7.
  • Bug in processing of non-general session types
  • In some cases, non-general session type is not successfully applied. Fixed.
  • Errors in remote monitoring
  • Sometimes garbage data may be received from the remote monitoring session. Fixed.

New in Device Monitoring Studio 8.10.00.8925 (Nov 27, 2018)

  • Crash on application close:
  • An application could crash on exit on slow (or busy) single-CPU computers.
  • Hang on application close:
  • An application could hang and had to be killed by Task Manager in some cases after changes had been detected in watched folders (log files, structure definition files or custom view implementation files).
  • Packet View performance issues:
  • Packet View could not sustain high packet rate (for example, log playback in continuous mode).
  • Packet View packet loss:
  • Packet View could start "losing" packets when session contained several hundred million packets.
  • Various performance improvements:
  • Improved performance of the following data visualizers: Raw Data View, Structure View, Packet View, Custom View.
  • Failed log playback:
  • There was an error playing back recorded log files in some cases.
  • Continuous mode playback performance improved:
  • Playback performance in continuous playback mode was improved.
  • Filter string could not contain hexadecimal numbers:
  • It was not possible to use hexadecimal numbers in capture/display filter string.
  • Auto-completion did not work in Capture Filter:
  • Auto-completion did not work in Serial Bridge's capture filter.
  • Display Filter not working correctly:
  • Display Filter could not be applied for some sessions after they have been started.
  • Workspace loading order bug:
  • Workspace components loading order has been updated. Now, if workspace contains a serial terminal session and monitoring session for the same port, a monitoring session is guaranteed to be started before the terminal session.
  • Unable to start script upon launch:
  • Script files specified on command line with "-run" option failed to start if they were using monitoring session objects.

New in Device Monitoring Studio 8.08.01.8784 (Aug 17, 2018)

  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 8.08.00.8778 (Jun 14, 2018)

  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 8.05.00.8767 (May 8, 2018)

  • Several reported bugs fixed:
  • This release fixes a number of reported and internally discovered bugs.
  • Performance improvements:
  • This release has increased performance in various key scenarios.

New in Device Monitoring Studio 8.04.00.8753 (Apr 24, 2018)

  • Several reported bugs fixed:
  • This release fixes a number of reported and internally discovered bugs.
  • New Features:
  • HID Send:
  • New HID Send module allows the user to directly control USB HID device. This component may be controlled either from the user interface or with scripting.

New in Device Monitoring Studio 8.03.00.8637 (Mar 19, 2018)

  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 8.02.00.8597 (Feb 27, 2018)

  • Several reported bugs fixed:
  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 8.02.00.8595 (Feb 23, 2018)

  • Several reported bugs fixed:
  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 8.2.0.8577 (Feb 19, 2018)

  • This is a new major version release. The following features are new or have been significantly improved compared with the previous version:
  • Script Debugger:
  • Increased support for scripting in Device Monitoring Studio calls for better tools. The built-in script editor with auto-completion support and built-in documentation is now accompanied by a script debugger.
  • The user may now place breakpoints, and perform stepping while debugging his scripts. The Watch tool window and Stack Trace tool window provide the detailed information about the script execution state.
  • New Serial Terminal:
  • The Serial Terminal module has been redesigned and rewritten from scratch. It now provides richer API, better performance and stability and integrates with a Serial Source. This integration allows for "listening" mode monitoring sessions - a configuration when there is no active controlling application listening on the port.
  • In addition, terminal window is now integrated better into the application frame, is more responsive and provide better overall experience.
  • Data Repeater:
  • This component, which may be attached to a serial or playback monitoring session, allows redirection of monitored traffic to one or more serial ports.
  • Improved USB Descriptors Retrieval:
  • Device Monitoring Studio now uses alternative methods to retrieve USB device descriptors if standard methods fail.
  • Custom View Visualizer:
  • The Custom View data visualizer is now out of beta. It has been redesigned and is now backed by TypeScript (not internal protocol definition language). Serial's Request View and Console View have been rewritten using Custom View.
  • Custom View data visualizer allows the user to consume the information produced by protocol binding module and display parsed data with rich visualization capabilities.
  • Request View and Console View data visualizers are now powered by Custom View. Old versions of these visualizers are still available as Request View (Legacy) and Console View (Legacy).
  • HTTP View (Beta) data visualizer, powered by Custom View, implements parsing and decoding of HTTP protocol for network monitoring sessions.
  • Extended Scripting API:
  • This release extends the list of components that may be controlled from TypeScript (JavaScript) scripts executing inside the Device Monitoring Studio:
  • File Manager object.
  • TCP Session, UDP Session and TCP Listener objects.
  • Updated Serial Terminal object.
  • New MODBUS Builder Object.

New in Device Monitoring Studio 7.81.00.7630 (Jun 8, 2017)

  • FIXED BUGS:
  • Crash on playback in continuous mode:
  • Application could crash if playback was running in continuous mode.
  • Baud rate limit removed:
  • In previous versions, application did not allow using baud rates larger than 256000 both in Serial Terminal UI and scripting. This limit has been removed.
  • Fixed "Invalid Configuration" message on license installation:
  • An "Invalid Application Configuration" message could be displayed after successful license installation. This has been fixed.
  • NEW FEATURES:
  • Added support for promises:
  • Scripts may now use promises and async/await language operators.
  • New 'delay' function:
  • New function delay added that returns promise, which is completed after specified number of milliseconds.
  • New Console View data visualizer:
  • New Console View data visualizer was added. It is based on Custom View.
  • HTML Copy/Export in Custom View:
  • Custom View now supports copying/exporting selected data in HTML format. New Request View and New Console View data visualizers, which are based on Custom View, also support this feature.
  • New 'delay' function:
  • New function delay added that returns promise, which is completed after specified number of milliseconds.
  • HTML Copy/Export in Custom View:
  • Custom View now supports copying/exporting selected data in HTML format. New Request View and New Console View data visualizers, which are based on Custom View, also support this feature.
  • UPDATED FEATURES:
  • Updated TypeScript version:
  • Built-in TypeScript compiler updated to version 2.3.0.
  • TCP manager renamed:
  • TCP Manager has been renamed to Network Manager. This only affects scripts.
  • Improved performance:
  • Application start-up performance has been improved.

New in Device Monitoring Studio 7.79.00.7520 (Apr 8, 2017)

  • FIXED BUGS:
  • Several reported bugs fixed:
  • This release fixes a number of reported and internally discovered bugs.
  • Incorrect data in Statistics View:
  • Statistics View data visualizer incorrectly calculated data for isochronous pipes.
  • NEW FEATURES:
  • Improved USB descriptors parsing and displaying:
  • This release adds detailed USB descriptor parsing to Structure View data visualizer. USB Monitor now also shows the same information in Configuration Descriptor window. More USB 3.0-specific descriptors are now supported.

New in Device Monitoring Studio 7.74.00.7498 (Mar 21, 2017)

  • FIXED BUGS:
  • Several reported bugs fixed:
  • This release fixes a number of reported and internally discovered bugs.
  • Incorrect descriptor decoding:
  • USB device descriptor and HID descriptor were not displayed correctly.
  • UPDATED FEATURES:
  • Improved protocol definition language:
  • This release adds new directives and attributes to protocol definition language, adding look-ahead support to protocol binding.
  • Descriptor parsing in Structure View
  • Structure View now parses and displays device descriptors, HID descriptors, Audio and Video descriptors and communication descriptors.
  • Improved HTTP parser:
  • HTTP parser has been improved.

New in Device Monitoring Studio 7.73.00.7436 (Feb 3, 2017)

  • Several reported bugs fixed:
  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 7.72.00.7419 (Dec 27, 2016)

  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 7.71.00.7316 (Nov 10, 2016)

  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 7.70.00.7246 (Sep 15, 2016)

  • FIXED BUGS:
  • Serial Terminal flow control setting:
  • Serial terminal session flow control mode is now correctly read from Session Configuration window.
  • NEW FEATURES:
  • New script editor:
  • New script editor is introduced with support for auto-completion and error highlighting.
  • High-DPI Support:
  • This release makes Device Monitoring Studio fully compatible with high-definition displays.
  • Custom session type:
  • Serial Monitor now allows setting custom session type (also known as session communication mode) programmed on TypeScript. Custom session type helps protocol binding to find the start of new packet in captured data stream.
  • UPDATED FEATURES:
  • Dropped support for Windows XP and Windows Vista:
  • Starting from this version, the minimum supported OS is Windows 7. Application no longer supports Windows XP and Windows Vista. The minimum supported server OS is Windows Server 2008 R2.
  • TypeScript support:
  • TypeScript is now always supported, the requirement to have Internet Explorer 11 installed is removed.
  • New scripting engine:
  • Updated scripting engine with support for ES6. This allowed us to improve various APIs provided by Device Monitoring Studio components. For example, all methods that worked with Array objects now also work with typed arrays, array buffers and data views.

New in Device Monitoring Studio 7.68.00.7120 (Aug 10, 2016)

  • FIXED BUGS:
  • Several reported bugs fixed
  • This release fixes a number of reported and internally discovered bugs.
  • NEW FEATURES:
  • Start Serial Terminal Command
  • "Start Serial Terminal" command is now available for serial devices in Devices tool window.

New in Device Monitoring Studio 7.67.00.7069 (Jul 9, 2016)

  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 7.66.00.7015 (Jun 23, 2016)

  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 7.65.00.6954 (May 19, 2016)

  • FIXED BUGS:
  • Restart device not working:
  • Restart device command (in Dependent Devices window) now works as expected.
  • Log file playback error:
  • Device Monitoring Studio crashed when user attempted to play back log files with long "gaps" - periods without data.
  • Errors in USB monitoring driver:
  • Several errors have been found and fixed in USB Monitor filter driver.
  • Crash on startup:
  • Several bugs have been fixed that could cause application to crash on startup.
  • Crash on Next Connected:
  • "Next Connected" monitoring session could crash Device Monitoring Studio after device had been connected to the computer.
  • NEW FEATURES:
  • USB Audio/Video 1.5:
  • This release adds support for parsing USB Audio and USB Video version 1.5. This includes new protocol definitions and new visualizer.

New in Device Monitoring Studio 7.63.00.6879 (Apr 14, 2016)

  • Crashes on startup:
  • Several problems causing application to crash on start have been fixed.
  • Copy/Export bugs:
  • Several bugs in copy/export code in various data visualizers have been fixed.
  • Find Next hot key:
  • F3 key now correctly works as Find Next hot key in various data visualizer.
  • Crash on loading invalid workspace file:
  • DMS could crash if invalid workspace file was loaded.
  • Crash in Communication View:
  • Crash in Communications View data visualizer has been fixed.
  • UPDATED FEATURES:
  • Better support for USB devices:
  • USB Monitor now supports monitoring of more USB device classes and drivers.

New in Device Monitoring Studio 7.62.01.6830 (Mar 10, 2016)

  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 7.62.00.6818 (Feb 29, 2016)

  • This release fixes a number of reported and internally discovered bugs.

New in Device Monitoring Studio 7.61.00.6804 (Feb 22, 2016)

  • Several bug fixes:
  • This release fixes a number of reported and internally discovered bugs and improves performance and reliability.

New in Device Monitoring Studio 7.51.00.6696 (Jan 28, 2016)

  • NEW FEATURES:
  • This release introduces high-precision session time measurement mode. As of 7.51, this mode is supported by USB, Serial and Network modules. When enabled (per-session), Device Monitoring Studio uses high-precision system timer for packet time-stamping. This mode is enabled by default if Device Monitoring Studio is installed on Windows 7 or later.
  • Starting from 7.51, various device information is automatically saved to a log file if the Data Recording module is added to a monitoring session. This includes the Serial Device Information for serial devices and all kinds of USB descriptors for USB devices (Device Descriptor, Configuration Descriptor and HID Descriptor tool windows).
  • When resulting log file is later selected in the Devices tool window, corresponding tool windows are updated with saved information.
  • Raw Data View and Structure View data visualizers now support additional packet coloring mode. Now they allow the user to choose one of three modes: no coloring, packet interlacing (coloring odd and even packets) and read/write coloring (coloring read and write packets).
  • FIXED BUGS:
  • This release fixes over 200 different bugs, including crashes. A special attention has been paid to the following:
  • Monitoring session startup and shutdown-related issues, including crashes and hangs. This includes configuring and starting monitoring session, adding or removing data processing modules to running session and stopping monitoring session, as well as changing session's Capture Filter or visualizers' Display Filter for a running session.
  • Capture and display filter performance.
  • Protocol binding performance.
  • Issues with various data visualizers. Almost every data visualizer has been optimized or fixed in some way.
  • Workspace saving and loading issues.
  • LIST OF REMARKABLE BUG FIXES:
  • Correct emergency session termination:
  • When resources are low, Device Monitoring Studio is now more robust in stopping affected high-data rate monitoring sessions, or session processing modules. This mostly affects 32-bit systems or systems with slow secondary storage.
  • Log file repairing:
  • Device Monitoring Studio has always repaired damaged log files on startup. If log file was large, it introduced a startup delay (only splash screen was visible and application appeared to be hanging). Now a progress bar is shown to tell the user that application is alive.
  • Reading USB device descriptors:
  • It was impossible to read USB device descriptors on some systems. The problem seems to be related to incorrect system configuration, damaged host controller driver installation or various security issues. Device Monitoring Studio now has an alternative way to read descriptors if previous method fails. This improves monitoring experience for USB devices on affected systems.
  • Operating with limited processing resources:
  • During monitoring Device Monitoring Studio uses available disk space as configured in the Data Processing Tab (invoked by Tools » Settings menu command). We have fixed a number of bugs related to Device Monitoring Studio operation under limited settings (like 1% on a single disk and 0% on all others).
  • "Exporter" data processing modules: Raw Exporter, Text Exporter and Data
  • Recording:
  • A number of bugs have been fixed in exporter modules. CPU and memory usage have been carefully profiled and optimized.
  • Memory Usage Optimizations:
  • This release also brings improvements to Device Monitoring Studio memory usage strategies. All critical paths have been carefully analyzed and profiled, resulting in memory usage savings of up to 10 times in several places. Application is now much more robust on systems with lower amount of RAM. In addition, when installed on 32-bit operating systems, application is now capable of sustaining much higher data rates during monitoring.
  • Reduced memory demands now also allow to start "heavier" monitoring sessions - sessions with more data processing modules, complex custom protocols and filter expressions.

New in Device Monitoring Studio 7.26.00.6304 (Oct 31, 2015)

  • Multiple crashes in Serial Terminal:
  • Serial Terminal module crashed when loading workspaces from previous versions. It could also crash on saving workspace.
  • Crash after removing data processing modules from running session:
  • Application crashed when a data processing module was removed from a running session.
  • Invalid behavior after changing visualizer's root protocol:
  • When Root Protocol was changed for the active visualizer, it could result in removing all monitored packets due to incorrect interpretation of empty display filter.
  • Crash after closing Structure View or Raw Data View visualizers:
  • Application could crash after closing Structure View or Raw Data View visualizers.
  • Crash in Text Exporter:
  • Text Exporter crashed during network monitoring.
  • Updated Features:
  • Trial period extension:
  • Trial period has been extended to 21 days from 14 days.

New in Device Monitoring Studio 7.25.00.6246 (Aug 20, 2015)

  • Bug Fixes:
  • Fixed "Minimize to tray" command line switch
  • Command line switch -m did not work as expected.
  • Possible crash during remote server connection
  • Application could crash if connected to remote server running Windows 8 or later.
  • Fixed script editor auto-indentation feature
  • Script editor could incorrectly apply auto-indentation in some cases.
  • New Features:
  • New scripting objects: Remote Connection Manager and Bridge Manager
  • Two new scripting objects added. Remote Connection Manager allows user scripts to establish remote connections. Bridge Manager allows user scripts to create and manage serial bridges. In addition, user script may now add remote devices and serial bridges to monitoring session.
  • Updated Features:
  • Documentation for predefined fields and functions
  • All predefined protocol fields and functions have been documented. Additional code cleanup for built-in protocols.
  • Automatic reconnect for remote sessions
  • If network connection error occurs during remote monitoring, Device Monitoring Studio automatically tries to reconnect to remote server and continue monitoring.
  • Typescript updated to 1.5
  • Built-in Typescript compiler has been updated to version 1.5.
  • Flow control support for terminal sessions from scripting
  • It is now possible to set flow control for serial terminal sessions from user script.

New in Device Monitoring Studio 7.22.00.6186 (Jul 16, 2015)

  • Fixed Bugs:
  • Missing Modbus enumeration constant:
  • Serial.CommunicationMode enumeration was missing new Modbus value.
  • MODBUS View crash on 32-bit OSes:
  • MODBUS View data visualizer could crash on 32-bit operating systems.
  • Application crash if running multiple copies:
  • Application crashed when multiple copies were launched by different users.
  • Crash during scrolling or exporting a view in long monitoring session:
  • An application crash was possible when the user tried to export or scroll data window in a long monitoring session.
  • Duplicate entries in Capture Filter Intellisense:
  • There were duplicate items in Capture/Display Filter Intellisense window.
  • Incorrect installation state if used by different user:
  • Some default configuration settings were missing if application was installed under one user account and then used under another account.
  • Improved stability on startup:
  • Improved compatibility with third-party software that modifies application files during startup. This has caused early re-compilation of protocol definition files and could lead to crash.
  • New Features:
  • Structure View, PPP View and MODBUS View support in bridge mode:
  • Serial Bridge monitoring session may now use Structure View, PPP View and MODBUS View, providing appropriate communication mode is set.
  • Updated Features:
  • Sorted tool windows in View » Tool Windows menu:
  • Tool windows in View » Tool Windows menu group are now sorted, which makes navigation easier.

New in Device Monitoring Studio 7.21.00.6146 (Jun 10, 2015)

  • Several bugs fixed:
  • Several reported bugs have been fixed, including application crashes.

New in Device Monitoring Studio 7.18.00.6071 (Apr 28, 2015)

  • Fixed Bugs:
  • Crash on 64-bit CPUs without support for AVX:
  • It was impossible to install and/or use the application on some hardware configurations (like no or disabled AVX support on CPU).
  • New Features:
  • MODBUS serial protocol added to Structure View:
  • This release adds MODBUS protocol, which can now be used in Structure View and filters.

New in Device Monitoring Studio 7.17.00.6037 (Mar 7, 2015)

  • Fixed Bugs:
  • Error copying/exporting multiple selection from Raw Data View:
  • Copying/exporting multiple selection produced incorrect data.
  • Additional checks for temporary folder locations:
  • If for some reason the default temporary disk location is unavailable, Device Monitoring Studio falls back to %TEMP% folder.
  • Application crash on empty HID descriptors:
  • Application crashed trying to display descriptors for HID device if it had empty descriptors.
  • Improved support for unknown pipe handles:
  • Monitoring of data transfers with invalid (or unknown) pipe handles are now supported.
  • New Features:
  • MODBUS TCP:
  • This release adds new protocol definition files and other supporting tools for MODBUS TCP protocol: new MODBUS communication mode, Packet Builder update to send MODBUS TCP packets and MODBUS Send window update to send MODBUS TCP packets to TCP sessions.
  • Updated Features:
  • Serial Terminal parameters:
  • Serial Terminal parameters are now saved into workspace.
  • New column in exporter output:
  • New column containing packet time stamps has been added to Raw Exporter and Text Exporter.
  • TypeScript 1.4:
  • Built-in compiler for TypeScript language has been updated to version 1.4.

New in Device Monitoring Studio 7.15.00.5940 (Aug 27, 2014)

  • Fixed Bugs:
  • Several reported bugs have been fixed.
  • New Features:
  • Custom Visualizer support (BETA)
  • This release brings (beta) support for creating custom data visualizers.
  • Updated Features:
  • Protocol & Script Editor
  • Built-in script and protocol definition files editor now has auto-indentation feature and brace match feature.

New in Device Monitoring Studio 7.13.00.5866 (Jul 29, 2014)

  • Fixed Bugs:
  • Several bugs fixed:
  • Several reported bugs have been fixed, including application crashes.
  • New Features:
  • Improved scripting support:
  • User scripts may now create, configure and start monitoring sessions. Full programming access to all monitoring session aspects, including multiple devices, source configuration, capture filters and visualizers and their configuration is provided. Scripts may be written in TypeScript language (superset of Javascript), which gives better syntax and error checking. VBScript support has been discontinued.
  • Monitoring session initialization script may be automatically generated from the New Session window.
  • Built-in script editor:
  • Device Monitoring Studio now has a built-in script file editor, which supports syntax highlighting and marking of error locations.
  • Line parameters visualization:
  • Serial Monitor now automatically determines the line parameters applied by monitored application and displays them in Sessions Tool Window. Previously, you had to manually analyze control packets to get this information.
  • Updated Features:
  • Improved performance for polling scenarios:
  • Serial Monitor is now much more responsive when monitoring a polling session (that is, when monitored application issues hundreds of thousands empty read requests continuously). This affects Request View, Data View and other visualizers.

New in Device Monitoring Studio 7.12.00.5582 (Jul 29, 2014)

  • Fixed Bugs:
  • Crash on session stop:
  • Device Monitoring Studio crashes after session with configured data logging is stopped.
  • Various playback bugs:
  • Several bugs and inconsistencies in Playback module have been fixed.

New in Device Monitoring Studio 7.12.00.5526 (Jul 29, 2014)

  • Fixed Bugs:
  • Playback improvements:
  • The performance and stability of Playback on high speeds have been improved.
  • Coloring page fixed:
  • Changing font size on the Coloring page has an effect now (Tools » Settings).
  • Protocol List window fixed:
  • Delete now works correctly in Protocol List window.
  • Playback of sub-range:
  • Playback of the portion of log file in USB Monitor has been fixed. Note that this release changes the format of log file.
  • Coloring page fixed:
  • Changing font size on the Coloring page has an effect now (Tools » Settings).

New in Device Monitoring Studio 7.10.00.5490 (Jan 16, 2014)

  • Fixed Bugs:
  • Wrong tooltip after window drag:
  • If you changed the position of opened windows using mouse, window title tooltips remained at the old position.
  • Compiler error visualization:
  • Visualizers now correctly display packet binding errors.
  • MODBUS Send bug:
  • MODBUS Send module bug which prevented from correctly sending values starting with 'f' has been fixed.
  • Crash on non-standard parity:
  • Serial Monitor could crash if non-standard parity was used in a monitoring session. Serial Monitor now also displays custom parity values.
  • New Features:
  • Configurable auto-hide tool windows timeouts:
  • User may now configure timeouts to open and hide auto-hide tool windows.
  • operator[] for strings:
  • Operator [] now works with string value types.
  • Updated Features:
  • Improved multi-monitor support:
  • If a floating tool window is positioned on a secondary monitor which is later disconnected, Device Monitoring Studio automatically moves the tool window in sight next time the application is launched.
  • Social plugin changes:
  • Social module does not require authentication to read contents anymore and provides notifications for updates. It is also now supported on Windows XP.

New in Device Monitoring Studio 7.09.00.5372 (Sep 23, 2013)

  • Context menu not working in Devices window:
  • You could not invoke a context menu in Devices tool window using keyboard. Only right mouse click worked.
  • Unable to playback Serial Bridge sessions:
  • There was an error playing back recorded serial bridge monitoring sessions.
  • Monitoring stopped on jumbo frame:
  • Network Monitor stopped capturing packets when it encountered a jumbo frame.
  • Built-in protocol definition editor:
  • This release introduces the built-in protocol definition editor. Now you may modify any built-in protocol definition or define your custom protocol directly inside Device Monitoring Studio. Automatic re-compilation and rich error reporting are provided by the DMS.

New in Device Monitoring Studio 7.07.00.5214 (Aug 15, 2013)

  • Crash on sleep/hibernate:
  • A system crash could occur when computer (running Windows Vista or later) was put into sleep, stand by or hibernate states.

New in Device Monitoring Studio 7.06.00.5156 (Aug 15, 2013)

  • Crash on session change:
  • Device Monitoring Studio crashed when you changed the root protocol on newly added visualizer on a running session.
  • Error saving Data View into workspace:
  • When a workspace with a monitoring session with Data View visualizer was saved, it later loaded as Request View.
  • Error in Serial protocol definition:
  • Serial protocol definition used incorrect byte ordering.
  • Filtering worked incorrectly in Serial Data View and Request View:
  • Configured filtering could incorrectly remove or duplicate monitored packets.
  • Data visualizers did not work in Playback sessions:
  • HID View, Audio View and Video View did not show any data during USB log playback.
  • USB Monitor did not properly support composite devices:
  • This resulted in decrease of the number of discovered devices compared to DMS 6.xx.

New in Device Monitoring Studio 7.05.00.5090 (Jul 13, 2013)

  • New Features:
  • Multi-source Monitoring:
  • Device Monitoring Studio supports joining monitored data from multiple sources of the same type into a single monitoring session. It is possible to monitor two or more serial ports, USB devices or network adapters. Device Monitoring Studio makes sure packets are correctly sorted and presented through a number of supported data visualizers. Data logging also supports multi-source sessions.
  • Remote Monitoring:
  • DMS 7 supports monitoring USB and serial devices connected to remote servers. A single client may monitor several servers and a single server may be monitored by multiple clients. A separate server installation is provided. It includes a server access module, serial and usb monitoring modules, administration and management module and documentation. A server is managed using the MMC Snap-In or from Windows Scripting Host or PowerShell.
  • Windows 8 Support:
  • DMS 7 officially supports Windows 8 and Windows Server 2012.
  • USB 3.0 Support:
  • USB Monitor introduces support for USB 3.0 host controllers and devices.
  • Built-In and Custom Protocol Parsing:
  • DMS 7 extends protocol parsing support for all monitoring modules: network, USB and serial. In addition, this version has new implementation of protocol parsing, which is more flexible and greatly improves performance.
  • New Data Processing Category:
  • New processing category is introduced: data exporters. These are components that process monitored data in some way, but do not produce any visible output on the screen. Data recording module now belongs to this category. Other data exporters are Raw Data Exporter and Text Exporter. Both these exporters are capable of using built-in or custom protocol definitions to parse monitoring data before exporting.
  • Parallel Processing:
  • New version of Device Monitoring Studio utilizes multiple cores for more responsive monitoring session operation. It basically allows the user to still perform real-time monitoring of 1 Gb network transfer without packet loss and slowdowns while having such "heavy" processing like Capture Filter and Display Filter configured for a monitoring session.
  • Device Tool Window:
  • New tool window that displays all devices the user can monitor in a single customizable view. For each supported device, its image, type and current state are displayed. The user may start, stop and configure monitoring sessions, view device properties, restart and rename devices.
  • Sessions Tool Window:
  • New tool window lists all currently running sessions and their properties. It allows you to close data visualizers, add new data processing modules, pause, resume or stop sessions. It also allows you to quickly change data processing modules configuration. For example, for data recording, the current log file size is displayed. By clicking "End Stream", the user ends the current stream and starts a new one.
  • Protocol-Based Data Visualizers:
  • Structure View and Raw Data View data visualizers for USB, Serial and Network with additional filtering (Display Filter) and ability to specify root protocol.
  • Automatic Layout Loading:
  • DMS 7 automatically loads separate tool window and command layout when monitoring session is started. Thus, until a session is started, a layout which simplifies device discovery and information retrieval is used. After the session is started, another layout is automatically loaded streamlining monitoring session usage. Both layouts may be customized by the user.
  • Global Configuration Switch:
  • Device Monitoring Studio provides you with a global switch to quickly turn it into Serial Monitor, USB Monitor or Network Monitor. This switch may be used in combi installations to temporary hide unneeded components.
  • Updated Features:
  • Session Configuration Window
  • New Session Configuration window greatly simplifies session creation and modification. There is a list of configured sources at the top of the window. Below are optional device configuration settings, buttons to add more devices and remove existing ones.
  • Depending on the type and number of configured sources, a list of available processing modules is populated. It is divided into two main categories: visualizers and exporters.
  • Double-click on the processing module to add it to the current session. Some of modules support configuration. Customized processing modules may be saved for future use.
  • Finally, the user specifies a capture filter, a generic (protocol-based) conditional expression used to filter out specific monitored packets.

New in Device Monitoring Studio 6.43.00.4475 (Mar 25, 2013)

  • Several bugs in Structure View and Raw Data View
  • Several bugs in Serial Monitor Structure View and Raw Data View data visualizers were fixed.
  • Raw Data View settings were not saved to workspace
  • Serial Monitor Raw Data View data visualizer settings were not saved to the workspace file. Fixed.
  • Several bugs in MODBUS View visualizer
  • A number of bugs have been fixed in MODBUS View data visualizer.
  • Several bugs in Structure View, Raw Data View and URB View
  • Several bugs in USB Monitor Structure View, Raw Data View and URB View data visualizers were fixed.
  • Video descriptors rendering bug
  • Some USB video class descriptors (Configuration Descriptor tool window) were parsed and displayed incorrectly. Fixed.
  • BSOD on Windows 8
  • Network Monitor may cause the computer to crash after returning from sleep on Windows 8. Fixed.
  • Large network adapter count bug
  • Network Monitor may fail to list the available network adapters if there are many of them on a computer.