Endless Sphere

Over the weekend i could test my software changes a bit more and finetuned the values. Think it is good now, so please give it a try. If you pedal slower than 15 revolutions per minute (4 seconds for one revolution) the motor stops assisting. Feels good to me, so please give it a try with the latest...

I just made a small change in my version of the firmware so that the cadence is taken into account to stop the motor earlier. This way the motor stops after like 1 second. Not perfect but better than before. If you want the motor to stop even faster you can also raise the "ADC Torque Sensor Threshol...

Thanks for these observations. Guess the reason that my firmware still gives power has to do with the fact that i do not take the cadance into account. Because i only look at the torque sensor. And if that ones gives a small value it will still output some power. On marcos firmware the power output ...

It does not happen often. Maybe once every 60 power cycles. Possibly related to adjusting assist level while screen is still loading, as last two times it happened within 30 seconds of starting my commute. Maybe i'm somehow turning on walk assist or something, not sure how to do that. Does the km/h...

Yes i also thought about it to show additional data for mode 4. Only problem is that it will influence your Odo- and Tripmeter. But i think that's acceptable. Guess interesting would be - Motor temperature - Battery voltage - Motor amps - Battery amps - actual Watts Will test a bit when i find the t...

I just did some small bugfixes which should solve the walk assist and throttle problem.
Sources are available here
https://github.com/AckmaniacSoftware/TS ... D6-display

I just realized this, Marcoq's github repo still has a bug with switching levels, does it not? So I thought i'd just look into Ackmaniac's archive and find the file where he fixed that. It's in the folder Src/controller/ named "ebike_app.c" So I replaced marcoq's file with his... and my bike almost...

Thx for the info, i will have a look.

But what is special about the EMTB mode compared to the normal mode?

2 days ago i fixed the bug when you switch from 2nd to 3rd. And give it a try without EMTB mode. Here is a screenshot of the settings i use. But be aware that i have a 14S battery. So it might be better to use lower "Motor over Speed ERPS" when you have a 13S or 10S battery. 2019-10-18 10_06_16-TSDZ...

Your welcome,
there is also a bug that it doesn't show error codes anymore when a drive mode was changed. I fixed that already in my changes. So please have a look for that as well.

Just forked the repository and added my changes. Also added a pull request to stancokes repository. Feel free to give it a try. Features are Changes from battery current to motor current as the main control loop. Range of the torque sensor is set to a maximum. Old firmware only supported 32 ADC ste...

I also see that power assist for level 3 doesn't work. (errror is also in marcos version) If you step up from level 2 it is the same power as on level 2 and if you step down from level 4 it stays at the power of level 4. I fixed the error in my repository. https://github.com/AckmaniacSoftware/TSDZ2-...

Just forked the repository and added my changes. Also added a pull request to stancokes repository. Feel free to give it a try. Features are Changes from battery current to motor current as the main control loop. Range of the torque sensor is set to a maximum. Old firmware only supported 32 ADC ste...

When you see E06 then that means that the overtemperture is reached. Just test your temp sensor with a multimeter what it gives at the signal pin. It should be actual temperature multiplied by 10 in mv. So 230mv means 23 degrees. Problem with the recommended temp sensor is that there are too many fa...

Only difference in the configurator is that the values "PWM Duty Cylce Ramp up" and "PWM Duty Cylce Ramp Dw" now also control the motor current. So before they controlled a range of 17 battery amps and now they control 30 motor amps. So if you think it reacts to slow you can decrease the values to m...

Sorry, please link. see here: https://github.com/AckmaniacSoftware/TSDZ2-Smart-EBike-compatible-with-original-VlCD6-display Also added a pull request to stancokes repository Sorry, but I don't want to do any work on this project, please contact marcoq to update his repo directly. regards stancecoke...

Elinx wrote: ↑

Oct 02 2019 2:57am

Ackmaniac wrote: ↑

Sep 30 2019 6:10pm

Just forked the repository and added my changes. ..........

Thank you for this contribution. Looking forward to it.
I presume it must be flashed with STM or is it possible to use Marcoq's java configurator too?

You can use Marcos editor.

Just forked the repository and added my changes. Also added a pull request to stancokes repository. Feel free to give it a try. Features are Changes from battery current to motor current as the main control loop. Range of the torque sensor is set to a maximum. Old firmware only supported 32 ADC step...

I will fork and make it public once i have it ready.

Modified the firmware to motor amps control and results are nice. Motor feels more connected, which means it follows your input even better. Downside is that the more the motor follows your input the less you recognize that the motor assist you. Especially on the lower levels. You need to switch off...

What most people don't really understand is how the heat in the motor is generated. It is not the battery amps. It's the motor amps. And they are dependend on the duty cycle. I think the TSDZ2 is normally set to a max of 32 A at the motor. So if you change the battery current you can still reach 32A...

Has nothing to do with Enertion. When a float is converted to a int then it rounds it down. Means 8,6542% duty cycle get's converted to 8%. In Vedders video (BLDC) the duty cycle has a precision of 1 number after the comma. In the Raptor 1 Video my app only shows a precision of full %. So if you see...

That's unacceptable. Somebody should call the cops.
Or we found a new source of free energy.
Little hint, check what happens when a float get's converted to a int.

The app has some new features. More info can be found here.
http://www.electric-skateboard.builders ... -app/12286

At the moment I have no plans to make a IOS version. But maybe in the future. Still improving the app and the firmware atm. Next feature will be average values because there are too many misunderstandings how the VESC works in different situations. So it should help to see what is limiting the power...