Issues getting data

[jaragones]

Hey, I'm trying to install/run open rowing monitor, I had a Raspberry PI 4 (running 11) and I did the installation (finished successfully), I can connect to 127.0.0.1 (or by IP from another device) but even that I see the monitor screen (and on inspector console: "websocket opened"), no data is being shown.

A part from that what I did is: to unplug monitor from my Sportstech WRX700 and plug wires from PIN 17 and PIN GROUND directly to sensor that is embed on rowing machine.

Am I missing something here?

[laberning]

Hi Jordi,

that sounds about right. Probably it is best to set another log level to debug what is going on there. Here is a a config that you can place in your config.js file and that might work for your setup:

import rowerProfiles from './rowerProfiles.js'

export default {
  loglevel: {
    default: 'debug',
    engine: 'debug'
  },
  rowerSettings: Object.assign(rowerProfiles.WRX700, {
    numOfImpulsesPerRevolution: 1
  })
}

Make sure that you connected the reed sensor of your rower to the correct pins of the raspi (https://pinout.xyz/pinout/pin11_gpio17).

The log should report something, if you start rowing (or if you short circuit gpio17 and gnd for short intervals).

[jaragones]

I added some logs and move logging to 'trace' instead of 'debug' and data is flowing properly, I imagine that this lack data shown was caused because I was doing "short strokes" (for testing) and they were omitted.

When I've been doing complete movements, they are shown on screen but suddenly they are not considered anymore or some of them are omitted. Logs below.

In order to improve omitted strokes, and considering that I have a Sportstech WRX700 with 1 reed sensor, is there any config file that I should modify to improve (or decrease) missing strokes for my machine?

Btw, I'm really excited on this project! You are doing an awesome and cool work!!

My config.js file looks:

'use strict'
import rowerProfiles from './rowerProfiles.js'

export default {
  
    // example: change the default log level:
    loglevel: {
      default: 'trace',
      RowingEngine: 'trace'
    },

    // example: set a rower profile, but overwrite some settings:
    rowerSettings: Object.assign(rowerProfiles.WRX700, {
      numOfImpulsesPerRevolution: 1
    })
}

Logs for some omitted.

==== Open Rowing Monitor undefined ====

bluetooth profile: FTMS Rower
webserver running on port 80
websocket client connected
recording time is less than 10s, skipping creation of recording files...
recording time is less than 10s, skipping creation of recording files...
Time: 0.7407 sec, impuls 2: flank suggests no power (-1413.4 rad/s2), but waiting for for recoveryPhaseLength (1.2000 sec) to exceed minimumRecoveryTime (1.2 sec)
noise filter corrected currentDt, 0.717792967 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.437900443
noise filter corrected currentDt, 0.529789657 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.437900443
noise filter corrected currentDt, 0.570433892 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.41557282
noise filter corrected currentDt, 0.584370535 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.41557282
noise filter corrected currentDt, 0.534175697 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.378133099
noise filter corrected currentDt, 0.644752296 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.378133099
noise filter corrected currentDt, 0.509722711 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.342682734
noise filter corrected currentDt, 0.65726394 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.342682734
*** drive phase completed
*** RECOVERY phase started at time: 9.4433 sec, impuls number 23
stroke: 0, dur: 9.64s, power: 58w, split: 03:02, ratio: 0.88, dist: 26.2m, cal: 0.8kcal, SPM: 6.2, speed: 9.87km/h, cal/hour: 140.2kcal, cal/minute: 2.3kcal
noise filter corrected currentDt, 0.648670874 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.478089734
Time: 10.5040 sec, impuls 25: flank suggests power (0.0 rad/s2), but waiting for recoveryPhaseLength (0.5206 sec) to exceed minimumRecoveryTime (1.2 sec)
Time: 10.7213 sec, impuls 26: flank suggests power (5.1 rad/s2), but waiting for recoveryPhaseLength (0.9987 sec) to exceed minimumRecoveryTime (1.2 sec)
noise filter corrected currentDt, 0.605284628 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.425902046
noise filter corrected currentDt, 0.527223197 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.425902046
*** recovery phase completed
*** Calculated drag factor: 5889.67
*** DRIVE phase started at time: 12.5438 sec, impuls number 30
noise filter corrected currentDt, 0.411513718 was too much of an accelleration/decelleration with respect to 0.411513718, changed to previous value, 0.234973192
noise filter corrected currentDt, 0.588395824 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.234973192
noise filter corrected currentDt, 0.588179543 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.234973192
noise filter corrected currentDt, 0.390513443 was too much of an accelleration/decelleration with respect to 0.390513443, changed to previous value, 0.222058543
noise filter corrected currentDt, 0.565204273 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.222058543
noise filter corrected currentDt, 0.669779916 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.222058543
noise filter corrected currentDt, 0.538066732 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.339453948
noise filter corrected currentDt, 0.714197342 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.339453948
recording time is less than 10s, skipping creation of recording files...
noise filter corrected currentDt, 0.544814135 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.32433265
noise filter corrected currentDt, 0.809944202 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.32433265
noise filter corrected currentDt, 1.5914014810000001 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.32433265

Logs for stopped updating

recording time is less than 10s, skipping creation of recording files...
noise filter corrected currentDt, 0.575219953 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.424751814
*** drive phase completed
*** RECOVERY phase started at time: 25.3926 sec, impuls number 59
stroke: 1, dur: 16.10s, power: 72w, split: 02:49, ratio: 0.84, dist: 73.7m, cal: 2.1kcal, SPM: 0.0, speed: 10.62km/h, cal/hour: 25.8kcal, cal/minute: 5.0kcal
noise filter corrected currentDt, 0.503126039 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.375433889
*** recovery phase completed
*** Calculated drag factor: 13450.21
*** DRIVE phase started at time: 26.8638 sec, impuls number 63
*** drive phase completed
*** RECOVERY phase started at time: 27.7366 sec, impuls number 65
stroke: 2, dur: 2.09s, power: 206w, split: 02:05, ratio: 0.58, dist: 83.7m, cal: 2.5kcal, SPM: 7.7, speed: 14.38km/h, cal/hour: 29.4kcal, cal/minute: 5.5kcal
noise filter corrected currentDt, 0.549821089 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.498814081
Time: 28.5491 sec, impuls 67: flank suggests power (0.0 rad/s2), but waiting for recoveryPhaseLength (0.6100 sec) to exceed minimumRecoveryTime (1.2 sec)
Time: 28.7701 sec, impuls 68: flank suggests power (43.1 rad/s2), but waiting for recoveryPhaseLength (1.1088 sec) to exceed minimumRecoveryTime (1.2 sec)
noise filter corrected currentDt, 0.585566919 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.441924351
*** recovery phase completed
*** Calculated drag factor: 6036.37
*** DRIVE phase started at time: 30.4714 sec, impuls number 72
*** drive phase completed
*** RECOVERY phase started at time: 31.3247 sec, impuls number 75
stroke: 3, dur: 3.84s, power: 191w, split: 02:04, ratio: 0.38, dist: 98.7m, cal: 3.6kcal, SPM: 13.2, speed: 14.51km/h, cal/hour: 42.2kcal, cal/minute: 7.5kcal
noise filter corrected currentDt, 0.526308481 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.389341413
noise filter corrected currentDt, 0.515571959 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.389341413
Time: 32.3666 sec, impuls 77: flank suggests power (0.0 rad/s2), but waiting for recoveryPhaseLength (0.4640 sec) to exceed minimumRecoveryTime (1.2 sec)
Time: 32.6148 sec, impuls 78: flank suggests power (0.0 rad/s2), but waiting for recoveryPhaseLength (0.8533 sec) to exceed minimumRecoveryTime (1.2 sec)
*** recovery phase completed
*** Calculated drag factor: 8832.12
*** DRIVE phase started at time: 32.8261 sec, impuls number 79
*** drive phase completed
*** RECOVERY phase started at time: 33.6046 sec, impuls number 81
stroke: 4, dur: 2.14s, power: 238w, split: 01:54, ratio: 0.40, dist: 108.7m, cal: 4.1kcal, SPM: 21.5, speed: 15.71km/h, cal/hour: 48.5kcal, cal/minute: 8.3kcal
noise filter corrected currentDt, 0.58764497 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.458994709
Time: 34.4814 sec, impuls 83: flank suggests power (0.0 rad/s2), but waiting for recoveryPhaseLength (0.5307 sec) to exceed minimumRecoveryTime (1.2 sec)
Time: 34.6930 sec, impuls 84: flank suggests power (27.8 rad/s2), but waiting for recoveryPhaseLength (0.9897 sec) to exceed minimumRecoveryTime (1.2 sec)
noise filter corrected currentDt, 0.553798804 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.404618744
*** recovery phase completed
*** Calculated drag factor: 5913.56
*** DRIVE phase started at time: 36.3694 sec, impuls number 88
*** drive phase completed
*** RECOVERY phase started at time: 37.6367 sec, impuls number 92
stroke: 5, dur: 3.98s, power: 215w, split: 01:58, ratio: 0.36, dist: 124.9m, cal: 5.4kcal, SPM: 17.5, speed: 15.25km/h, cal/hour: 62.3kcal, cal/minute: 9.8kcal
noise filter corrected currentDt, 0.590583274 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.481290569
Time: 38.5008 sec, impuls 94: flank suggests power (0.0 rad/s2), but waiting for recoveryPhaseLength (0.5569 sec) to exceed minimumRecoveryTime (1.2 sec)
Time: 38.7074 sec, impuls 95: flank suggests power (36.3 rad/s2), but waiting for recoveryPhaseLength (1.0382 sec) to exceed minimumRecoveryTime (1.2 sec)
noise filter corrected currentDt, 0.559472006 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.402633096
*** recovery phase completed
*** Calculated drag factor: 5678.49
*** DRIVE phase started at time: 40.3902 sec, impuls number 99
noise filter corrected currentDt, 0.500211704 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.337258611
noise filter corrected currentDt, 0.600590331 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.337258611
*** drive phase completed
*** RECOVERY phase started at time: 43.5024 sec, impuls number 108
stroke: 6, dur: 5.95s, power: 176w, split: 02:06, ratio: 0.50, dist: 147.4m, cal: 7.0kcal, SPM: 12.4, speed: 14.26km/h, cal/hour: 79.7kcal, cal/minute: 10.9kcal
noise filter corrected currentDt, 0.649259485 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.461011117
Time: 44.4929 sec, impuls 110: flank suggests power (0.0 rad/s2), but waiting for recoveryPhaseLength (0.4935 sec) to exceed minimumRecoveryTime (1.2 sec)
Time: 44.7096 sec, impuls 111: flank suggests power (14.0 rad/s2), but waiting for recoveryPhaseLength (0.9545 sec) to exceed minimumRecoveryTime (1.2 sec)
noise filter corrected currentDt, 0.42410182 was too much of an accelleration/decelleration with respect to 0.42410182, changed to previous value, 0.239490125
noise filter corrected currentDt, 0.607217546 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.239490125
*** recovery phase completed
*** Calculated drag factor: 1044.89
*** DRIVE phase started at time: 45.9804 sec, impuls number 114
noise filter corrected currentDt, 0.474537328 was too much of an accelleration/decelleration with respect to 0.474537328, changed to previous value, 0.239490125
noise filter corrected currentDt, 0.522585007 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.340639879
noise filter corrected currentDt, 0.589735127 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.340639879
*** drive phase completed
*** RECOVERY phase started at time: 49.4865 sec, impuls number 124
stroke: 7, dur: 6.03s, power: 150w, split: 02:12, ratio: 0.60, dist: 169.9m, cal: 8.4kcal, SPM: 10.5, speed: 13.57km/h, cal/hour: 93.9kcal, cal/minute: 11.4kcal
noise filter corrected currentDt, 0.647359549 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.444373696
Time: 50.5076 sec, impuls 126: flank suggests power (0.0 rad/s2), but waiting for recoveryPhaseLength (0.4633 sec) to exceed minimumRecoveryTime (1.2 sec)
Time: 50.7192 sec, impuls 127: flank suggests power (7.1 rad/s2), but waiting for recoveryPhaseLength (0.9077 sec) to exceed minimumRecoveryTime (1.2 sec)
*** recovery phase completed
*** Calculated drag factor: 8266.88
*** DRIVE phase started at time: 50.9342 sec, impuls number 128
noise filter corrected currentDt, 0.395403484 was too much of an accelleration/decelleration with respect to 0.395403484, changed to previous value, 0.214976158
noise filter corrected currentDt, 0.594555411 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.214976158
noise filter corrected currentDt, 0.568905586 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.214976158
noise filter corrected currentDt, 0.576160807 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.343958627
noise filter corrected currentDt, 0.598071108 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.343958627
*** drive phase completed
*** RECOVERY phase started at time: 55.6730 sec, impuls number 140
stroke: 8, dur: 6.12s, power: 141w, split: 02:15, ratio: 0.71, dist: 192.4m, cal: 9.8kcal, SPM: 10.2, speed: 13.29km/h, cal/hour: 107.0kcal, cal/minute: 11.6kcal
noise filter corrected currentDt, 0.695616028 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.490090468
Time: 56.6697 sec, impuls 142: flank suggests power (0.0 rad/s2), but waiting for recoveryPhaseLength (0.4804 sec) to exceed minimumRecoveryTime (1.2 sec)
Time: 56.8732 sec, impuls 143: flank suggests power (26.7 rad/s2), but waiting for recoveryPhaseLength (0.9705 sec) to exceed minimumRecoveryTime (1.2 sec)
noise filter corrected currentDt, 0.417962144 was too much of an accelleration/decelleration with respect to 0.417962144, changed to previous value, 0.220651984
noise filter corrected currentDt, 0.643090514 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.220651984
*** recovery phase completed
*** Calculated drag factor: 799.26
*** DRIVE phase started at time: 58.1549 sec, impuls number 146
noise filter corrected currentDt, 0.455274587 was too much of an accelleration/decelleration with respect to 0.455274587, changed to previous value, 0.220651984
noise filter corrected currentDt, 0.385165676 was too much of an accelleration/decelleration with respect to 0.385165676, changed to previous value, 0.21406661
noise filter corrected currentDt, 0.619733333 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.21406661
noise filter corrected currentDt, 0.540139038 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.21406661
noise filter corrected currentDt, 0.53174008 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.305015646
noise filter corrected currentDt, 0.68951195 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.305015646
noise filter corrected currentDt, 0.453456292 was too much of an accelleration/decelleration with respect to 0.453456292, changed to previous value, 0.235940691
noise filter corrected currentDt, 0.70528867 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.235940691
noise filter corrected currentDt, 0.379425818 was too much of an accelleration/decelleration with respect to 0.379425818, changed to previous value, 0.202786612
recording time is less than 10s, skipping creation of recording files...
noise filter corrected currentDt, 0.605533351 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.202786612
noise filter corrected currentDt, 0.585723451 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.202786612
noise filter corrected currentDt, 0.559684258 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.313023853
noise filter corrected currentDt, 0.659635778 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.313023853
noise filter corrected currentDt, 0.501838407 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.278886797
noise filter corrected currentDt, 0.787983157 was not between minimumTimeBetweenImpulses and maximumTimeBetweenImpulses, changed to 0.278886797

[laberning]

Hi Jordi,

ah yes, of course with one magnet the time between impulses is roughly twice of what we have with two magnets 😄
You can try with the settings bellow.

In general, I think I would make more sense to change maximumTimeBetweenImpulses to something like maximumTimePerRevolution, that would be independent of the number of magnets. Thanks for pointing that one out, we will consider it for a future update.

import rowerProfiles from './rowerProfiles.js'

export default {
  loglevel: {
      default: 'trace',
      RowingEngine: 'trace'
  },
  rowerSettings: Object.assign(rowerProfiles.WRX700, {
    numOfImpulsesPerRevolution: 1,
    maximumTimeBetweenImpulses: 1,
    naturalDeceleration: 0
  })
}

[jaragones]

Last settings provided by @laberning worked for me!! Thanks for this awesome project!