openrowingmonitor/app/ble
Jaap van Ekris 7ee25292fc
Improved Rowing Engine (#24)
* Update to accomodate the new RowingEngine

Update of the MovingFlankDetector to provide the values needed to determine the speeds at the beginning of the flank.

* Created the MovingAverager for RowingEngine 2.0

Added the MovingAverager to accomodate the RowingEngine 2.0

* Update to RowingEngine 2.0

Update based on the great theoretical work of Anu Dudhia and the practical experiences of Dave Venrooy.

* Added to explain RowingEngine 2.0 design

A rationale for explaining the RowingEngine 2.0 design, based on the great theoretical work of Anu Dudhia, and the practical work of Dave Venrooy and Marinus van Holst, as well as the great feedback from Lars Berning.

* Update to accomodate the new RowingEngine

Update to the rower settings to accommodate the new RowingEngine. Please note that the modifications need to be verified by the respective users.

* Modifications to the RX800 tests

Modifications to the RX800 to bring it in line with the Concept2 Power and distance measurements.

* BUGFIX: Prevent ghost-strokes at end of session

This change to isAccelerating prevents stroke-detection to detect a stroke when the currentDt "flatlines". This typically happens when the error correction kicks in when you quit rowing (and thus the rowerSettings.maximumTimeBetweenImpulses is exceeded). It is bad (flatlining isn't acceleration), and this ghost-stroke causes havoc in the GUI: all measurements are reset again to random values instead of the nice indicators normally used.

* BUGFIX: Prevent ghost-strokes at end of session

This change to isAccelerating prevents stroke-detection to detect a stroke when the currentDt "flatlines". This typically happens when the error correction kicks in when you quit rowing (and thus the rowerSettings.maximumTimeBetweenImpulses is exceeded). It is bad (flatlining isn't acceleration), and this ghost-stroke causes havoc in the GUI: all measurements are reset again to random values instead of the nice indicators normally used.

* Added defensive programming

In some rare cases not rounding led to a buffer overflow, so added defensive programming to prevent this.

* Update MovingFlankDetector.js

* Improved stroke detection algorithm accuracy

Improvement of the Stroke detection algorithm: when naturalDeceleration is specified in the settings, it will only consider something a Revocery when this level of deceleration is encountered for the FlankLength.

* Made the RowingEngine more stateful

Removed some bugs, added a lot of defensive programming and made the RowingEngine report the key statistics every impuls to create a more fluid experience on the monitor. To do this, the rowingEngine maintins and reports absolute values to rowingStatistics, instead of relative.

* Improved stroke detection algorithm accuracy

Improvement of the Stroke detection algorithm: when naturalDeceleration is specified in the settings, it will only consider something a Revocery when this level of deceleration is encountered for the FlankLength.

* Modification to fit new RowingEngine

* Addition of new parameters for stroke detection

Added new parameters for stroke detection and monitor fluidity

* Fixed missing bracket

* Updated to more fluid RowingStatistics

Moved the timer from a static timer to the raw measurements of the flywheel, and the distance more frequently updated, to keep all data consistent. Also made the GUI-updates more fluid, responsive and dependent on settings: this more fluid GUI update mechanism is dependent on the screenUpdateInterval setting and moving averager dependent on a setting (numOfPhasesForAveragingScreenData)

* Made all monitor updates consistent

* Accommodate more frequent update of the monitors

Update to accommodate the more frequent updates, and to accommodate the reset for the RowingEngine

* improves some testcases, fixes some minor code styling and duplicate definitions

* Fixed a comment about dragfactor

* Added parameters for the new RowingStatistics.js

Added screenUpdateInterval, numOfPhasesForAveragingScreenData and maxCycleTimeBeforePause as config parameters to remove statically determined parameters in RowingStatistics.js

* Added RX800 as second testbed

* fixes some problems that caused the engine to crash

* uses non sanitized durations for now

* updates some settings, fixes some typos

* wires the correct timer configuration, fixes a problem where SPM would not reset to 0

* fixes a crash problem in workout recorder, fixes fallback value for strokeTime

* relaxes constraint on stroke time

* updates some explanatory text, updates some rower parameters

Co-authored-by: Lars Berning <151194+laberning@users.noreply.github.com>
2021-11-07 14:53:11 +01:00
..
ftms Improved Rowing Engine (#24) 2021-11-07 14:53:11 +01:00
pm5 Improved Rowing Engine (#24) 2021-11-07 14:53:11 +01:00
BufferBuilder.js implements PM5 protocol, simplifies code 2021-03-18 20:17:57 +00:00
BufferBuilder.test.js replaces unit testing framework ava -> uvu 2021-03-26 23:37:36 +00:00
CentralManager.js simplifies git hooks 2021-05-21 14:38:21 +02:00
CentralService.js moves rower configuration into a config file and adds rower presets 2021-04-20 21:48:34 +02:00
FtmsPeripheral.js makes low level integrations less dependent on raspberry pi hardware 2021-05-03 10:05:07 +02:00
PeripheralManager.js moves rower configuration into a config file and adds rower presets 2021-04-20 21:48:34 +02:00
Pm5Peripheral.js notifies PM5 central when stroke state changes 2021-03-20 22:04:52 +00:00