software-2-1-x/

This page shows changes between the different Chronojump versions published on 2021.

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Chronojump software: 2.1.2-2 (2021 Jul 16)

Watch this video discussing briefly the changes: ChronoTalks 8 – Chronojump 2.1.2

General Chronojump changes

  • Top left selectors to change fast from:
    • jump simple to reactive.
    • races simple, races intervallic, race analyzer.
    • gravitatory encoder, inertial encoder.
  • On session load window you can see/hide the number or persons on that session and the number of each type of tests, by default tests or current mode are shown.
  • Now load session shows results much faster, specially when is shown again (2nd, 3rd, … times).
  • A session can be edited and deleted from session load window.
  • Social network poll at start (just 1 time) to know what is the best channel to upload our videos. You can skip answer.
  • Chronojump uses a bit less memory because some minor tweaks where done.
  • Improvements on person select window (when persons are on top).
  • After importing a session to a new session, allows to load it in the same dialog.
  • the four button under persons treeview now are inside of manage.
  • Persons manage has an icon and is better spaced.
  • If import file path is very long, it is displayed with dots in the middle.
  • All Chronojump exercises can be selected with left/right buttons (better for tactile screens) (previously it was only on encoder, now is in jumps, races, race analyzer, force sensor and encoder).
  • Now application title is: Chronojump – mode – session name.
  • Fixed some displaying color problems on generic windows depending on user selected background color.
  • Exporting a session can be cancelled by the user (if there is any problem or it is slow).
  • Animated logo is not shown by default on mac (until Big Sur improves).
  • Fixed highlighting always latest products icon when there is no network.
  • Improved person add/edit window.
  • Improves delete test type window: afecting al jumps and races with photocells.
  • Open a folder or file (with external program like browser of file manager) now cares on all systems about files with spaces.
  • On new sesion, ensure current person is null.
  • Fixed bug on triggers on analyze graphs when there are ON and not OFF or viceversa.
  • Ensure widgets sensitivity of all the widgets is correctly applied when load a session without persons.

Force sensor

  • Capture feedback with animated gamified path measuring accuracy (alternative to rectangle). Watch: ChronoTalks 5 – Gamificated feedback path (worm) on Force Sensor ABD/ADD capture
  • Exercises can show repetitions: concentric, concenctric + eccentric together or separeted.
  • Fixed variability: cvRMSSD (needed sqrt and dividing by mean) (and also *100 to be percentage).
  • Added variability calculation method: RMSSD.
  • Fixed export files on certain systems (specially images on Windows and when URL has latin chars).
  • Adjust: tare/calibrate moved to center of the capture window (much clear now).
  • Fixed capture with triggers.
  • Capture options do not show: normal/abs/inverted on ForceResultant (is always ABS).
  • Fixes on force sensor force resultant calculation.
  • Added string “Absolute values” on force resultant exercise config.
  • Analyze graph shows triggers also in zoom.
  • Shown triggers on analyze.
  • Import session also imports forceSensor triggers.
  • At export on creating the AB graph, it is shown vertical ablines to know AB on that set.
  • Analyze export can open result url.
  • Analyze graph fixed the X on triggers (was not exactly at place).
  • Capture horizontal/vertical lines work much better on negative values.
  • Exercise dialog has same window size for all the tabs (so clicking in next is not annoying anymore with the bottom buttons being moved all the time).
  • Do not allow to forceSensor capture if no session or no person.
  • Chronojump quits correctly if user closes software while capturing with force sensor.
  • ForceSensor capture unsensitivizes adjust button.
  • Ensure button_execute_test is not active after adjust if there are no persons.
  • RFD-back button much clear with an icon.
  • After load ensure change to signal (not rfd image).
  • Fixed CSVDecimalColumnIsPoint (fixing really eventual problems on export on R).
  • Fixed not seeing error label on forceSensorExercise create without name.

Encoder

  • Now Encoder configuration and exercises are different for gravitatory than inertial. An exercise can be gravitatory, inertial or both. Related changes:
    • button encoder config: shows gravitatory or inertia on label depending on mode.
    • Exercise edit takes care on saved sets with that exercise.
    • Displayed help button on gravitatory/inertial config problems like changing this modes on some exercise but having some sets captured on the other mode.
  • Fixed crash on inertia moment calculation since check Chronopic cable feature.
  • Analyze export can open result url.
  • Fixed wrong title “Delete exercise” on exercise edit.
  • Fixed trigger on encoder.
  • Fixed potentially bugs on select SQL methods.
  • Version 2.1.2-2 Fixes a crash on delete an encoder set when is executed on load set window.

Race analyzer

  • On Capture (realtime) and load, apart from a speedometer, is also shows now graphs of: speed/time, position/time, accel/time.
  • Now it is also exported: instantaneous data (raw and fitted).
  • Fixed export files on certain systems (specially images on Windows and when URL has latin chars).
  • Analyze export can open result url.
  • Speedometer shows results in two lines: Max speed and distance (also on load).
  • Now model works correctly even when the step size is too small in nls.
  • Now on load it does not change automatically to analyze tab because graphs on capture tab are relevant.
  • At load, “analyze” process is not automatically done now. User will need to click on analyze button.
  • Can capture with person height == 0 (undefined), and shows an informative message.
  • Improvements on user interface on top right of analyze tab.
  • Hidden selector for race analyzer (resisted) until product is finished.

Jumps, Races

  • Last Jump simple or multiple configuration is remembered when Chronojump is closed. Work faster and avoid mistake. Example of variables remembered: Sjl weight, Dj fall number of jumps, number of seconds, …
  • Sprints can be exported like forceSensor and RaceAnalyzer
    • Export all the sprints of a person or all the sprints on the session.
    • Includes images and table (summarized spreadsheet data).
    • Export includes laps, and laps can be different on different sets (needed columns will be automatically created on CSV).
    • Export files managed correctly on all systems (specially images on Windows and when URL has latin chars).
  • Fixed ending of RSA tests since last versions, now end time is ok.
  • Datetime is shown in races,a also on export.
  • On jumps multiple results table, it is shown now also the average of power and stiffness..
  • Simple races new analyze graph: Races/time. This graph can be saved, it can show all or only best in session, can show speed or time, km/h or m/s, has a selector for tests with custom (selectable) distances (and remember these in preferences).
  • Jumps/Races simple capture tab graph can be saved.
  • Intervallic race types with different distances allow 5 characters: eg 25,51. So now decimal values are available on this tipe or races.
  • Do not allow to press results table buttons while jump/race capture.
  • Fixed deleting last contact time on ending of an Rj jump (fixes crash on executing unlimited jumps with just 1 jump).
  • Automatic jumps sequence does not allow to add exercises on load (because it was confusing, but continue thinking on better gui and all tests integration).
  • Better animation on moving bar of last simple jump / simple race done. Animation according elapsed time.
  • Jump fall entry button has now 1 decimal.
  • Shown decimal separator character on adding a new race type.
  • Fixed not showing track distance on creating new simple race type.
  • Intervalic races show total in bold.

Chronojump-networks

  • Can change between jumps modes.
  • Fixed not showing “disconnected rfid” if disconnect it after an encoder capture.
  • Improvements on downloading image of each player and identification in general.
  • Fixed lowercase month names on some systems.
  • Now encoderDataTemp is not uploaded.
  • (Most of the Networks changes are (as usual) on the Networks website)

Translations

  • Updated translations: Brazilian Portuguese, Catalan, Italian, Romanian, Slovenian, Spanish, Swedish, Urkainian.

Chronojump software: 2.1.1-16 (2021 Mar 16)

Small fix with these changes:

  • Fixed RaceAnalyzer export when no triggers are used.
  • Fixed units N/Kg on Jumps F0 Samozino legend
  • Updated translations: Brazilian portuguese, Ukrainian.

Chronojump software: 2.1.1 (2021 Mar 12)

This is a recommended upgrade for all our force sensor and race analyzer users. (Changes since 2.1.0-36)

General Chronojump changes

  • Any session can be edited from load session view.
  • Chronojump can be shown now in an low height device (480 px).
  • Chronojump can be run now on machines with less CPU.
  • Persons on top window management allows to see persons with or without images, and delete person has moved. So now is more usable and smaller.
  • Preferences window has a better tabs viewing selection, and is now resizable.
  • Fixed size of dialog on confirmation of import session.

Force sensor

  • Analyze with 3 modes: Individual current set, individual current session, groupal current sesssion.
  • Individual current session and groupal current session exports all data including images (of set and RFD model) in an automated way. Note is important to have a correct exercise configuration on detect repetitions tab in order to export automatically data. Exported CSV shows person name, date, exercise, laterality, set, repetition, comments and obviously measured variables. Graphs size is also configurable.
  • Implemented on analysis maximum average force in X seconds, being X a value configurable on preferences. It is shown the value on the program, a green segment on the graph and this new variable is also exported.
  • On exercise dialog, better display of detect repetitions by preferences or custom.
  • On analyze now there is a chain button to link A and B sliders (AB slider has been removed).
  • Analyze sliders +1s (or user configured value on preferences) now can adjust better wich sample to use, just immediately after or before selected time, whatever is closer.
  • Calibration minimum value from 1 to 0.01
  • On preferences added two sub tabs for force sensor: capture/analyze
  • Fixed a bug that could lead under certain conditions to force data loss of a person if other person of same session is deleted.
  • Fixed wrong Minimum concentric/eccentric values for raw measure on “elastic” (program allowed to configure a weird option that now is not possible).

Race analyzer

  • Analyze with 3 modes: Individual current set, individual current session, groupal current sesssion.
  • Individual current session and groupal current session exports all data including images in an automated way. Exported CSV shows person name, date, exercise, comments and obviously measured variables. Graphs size is also configurable.
  • Fixed a bug that could lead under certain conditions to race analyzer data loss of a person if other person of same session is deleted.
  • Updated meters/pulse from 0.003003 to 0.0030321 to have a more accurated capture.
  • PPS are always sent to the device at the beginning of the capture.
  • Now in preferences PPS configuration it is shown the max speed for measuring at that time accuracy.

Jumps, Races

  • Added an option to show time on any run simple graph.
  • Hidden run/run interval execution option with reaction time measurement.

Chronojump-networks

  • Major upgrade in all the infrastructure. All systems and libraries upgraded into the last version gives more security, stability & performance.

Translations

  • Updated translations: Brazilian portuguese, Catalan, Spanish, Swedish, Ukrainian.

Chronojump software: 2.1.0-36 (2021 Feb 8)

Small fix with these changes:

  • Fixed a bug on force sensor variability measurement with cvRMSSD.
  • Import: Fixed message not shown when user needs to update Chronojump.
  • Fixed units in Race Analyzer raw acceleration.
  • Updated translations: Brazilian Portuguese, Catalan, German, Spanish.

Chronojump software: 2.1.0-15 (2021 Jan 30)

Small fix with these changes:

  • Fixed a bug on race analyzer capture since last version.
  • Added graph and text explaining equivalent mass on inertial encoder.

Chronojump software: 2.1.0 (2021 Jan 23)

Update! Chronojump 2.1.0-15 (2021 Jan 30) is just an small fix with these changes:

  • Fixed a bug on race analyzer capture since last version.
  • Added graph and text explaining equivalent mass on inertial encoder.

General Chronojump changes

  • Tags: Sessions can have user created tags, allowing users to organize much better their data. Tags can be edited/deleted, sessions can be filtered/sorted by tags. Tags cannot be imported/exported from another database.
  • Improved import session, now using Python 3 for all systems. This fixes occasional problems with non-English characters.
  • Improvements on overview window: force sensor, encoder, race analyzer. Current person is selected on the data table and selecting the desired person is easier.
  • New button: Latest products, will show new Chronojump products on a non-intrusive way.
  • Scroll to row on persons list at left when selecting a person from overview window.
  • Improvements on exporting a session.
  • Persons top window improvements: can select and close a window double clicking on person, displays correctly long names, bigger up/down buttons that displaces list row by row, and has better behaviour on selecting person.
  • Removed request to confirm on exit.
  • Rest time (minutes/seconds) is saved to be used automatically on next sessions.
  • Improved send error log window.
  • Better problem solving if user disconnected Chronopic.
  • New animated logo for Chronojump 2.1.x (versions of 2021).
  • Fixed session comments editing.

Jumps, Races

  • RSI on jumps reactive (jump height / contact time).
  • When opening Chronojump, the first click on execute jumps or races will connect with the Chronopic.
    On past versions it connected and started the jump and it was a bit confusing on some situations.
  • Better start detection on sprint model detecting initial force by time-shifting method.
  • On races with 2 tracks do not allow to do automatic sprint calculations (because model is not enough accurate for just two tracks).
  • Jump profile graph improvements: When some of the indexes are not calculated a white area is shown on the graph. Image can be saved even if not all the indexes are calculated. Better display of problems like a low Dj height.
  • Improved intervallic races graph.
  • On jump simple creation renamed types: normal/drop to jump/rebound.
  • Clarified options on creation of a jump reactive test.

Force sensor

  • New features on analyze.
    • On series of different repetitions, user can choose which repetition to analyze with the model.
    • Graphical interface: Changes on how raw and modelized analysis are shown. Bigger A,B sliders.
    • Can start/end analysis on a fixed millisecond or let Chronojump find the best start/end on some A,B range.
  • Improvements on modelized data calculations and start/end detection.
  • Implemented CVRMSSD on force sensor variability (this method can be selected on preferences).
  • Analyze raw data graph displays now: force, rfd max of selected AB. nice for having relevant data at export image.
  • On analyze can move the A, B sliders (1s distance), and this value can be configured on preferences.
  • Show laterality icon at top.
  • Fixed: export/import of forceSensor files from systems with different decimal separator.
  • Fixed laterality reading on load set.
  • Fixed showing “Free” test after changing from jump mode to force sensor mode.
  • Fixed few potential problems on trying to analyze a set incorrectly captured.

Encoder

  • New calculation for inertial: Equivalent mass. Uses inertia moment, diameter and force multiplier, can be crossed with other variables on analyze.
  • On inertial show equivalent mass and diameter on analyze data table.
  • Encoder work and impulse shown real time (on previous version was shown at the end of the capture).
  • Capture graph (bars) can be saved
  • On analyze superpose, shown laterality if is different o selected repetitions.
  • On capture showing loss can be disabled.
  • Improved decimal places of some variables on export.
  • On gravitatory now do not show inertia moment on data table.
  • Better display of preferences / encoder.
  • Better management of buttons when going to capture/analyze and backwards.
  • Fixed: Encoder, instantaneous analysis graphic size is wrong at first time.

Race analyzer

  • At capture on realtime it shows a velocimeter graph, and variables: speed and distance.
  • Shown an exportable data table for race analyzer results.
  • User can adjust the PPS (Pulses per Sample) on capture, allowing to channge space resolution on capture. Before space resolution was 3 cm, now it can be configured from 3 mm to 3 m.
  • Improved starting point detection.

Chronojump-networks

  • Added button for not upload a capture (eg. for warming up).
  • Networks person autologout will close the encoder exercise config.
  • Fixed system to 2021 server code.

Translations

  • Updated translations: Brazilian Portuguese, Catalan, Czech, Romanian, Spanish, Swedish, Ukrainian.

Changelog (by years): 2021, 2020, 2019, 2018, 2017, 2016, 2015