Search found 69 matches

by Dirkro
May 18 2019 12:04pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Hi, I had some requests regarding error blinking 1 and I have asked ho to make it better for me, because I sometimes got stucked on steep sections. But frankly spoke, I just swiched off the setting to power on without pedal rotation and I was suprized how fast the power came in the first 10th of my ...
by Dirkro
May 11 2019 11:00am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

I am holding the brakes, (Old Hydraulic Hayes 9 DH breakes with 200 disks, but not compatible to sensor) of course! But my foot is just resting on the pedal without pushing. Thats why I am asking for a threshold! The idea is not adding new features that brings more complexity. I want to keep firmwa...
by Dirkro
May 09 2019 12:13pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

...... Both issues would be solved with a solution above in my opinion. For my setup with a relative weak 36V batterie , I cannot see the use of this feature. Yes, that feature is to protect against possible unintentional locking of the pedals. The feature was working well before but on last beta v...
by Dirkro
May 09 2019 11:36am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

...... Both issues would be solved with a solution above in my opinion. For my setup with a relative weak 36V batterie , I cannot see the use of this feature. Yes, that feature is to protect against possible unintentional locking of the pedals. The feature was working well before but on last beta v...
by Dirkro
May 09 2019 9:29am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Hi, Regarding Blinking 1, I see the use of it , but also feel the problem in traffic light, or when you just stop and talk with friends, My saddle is quite high, so my foot is restng on the pedal when I stop. I am wondering if it is possible to - have a threshhold for torque before it reacts So it ...
by Dirkro
May 07 2019 10:41am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Hi, Regarding Blinking 1, I see the use of it , but also feel the problem in traffic light, or when you just stop and talk with friends, My saddle is quite high, so my foot is restng on the pedal when I stop. I am wondering if it is possible to - have a threshhold for torque before it reacts So it c...
by Dirkro
May 07 2019 10:34am
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 4977
Views: 376590

Re: New "TSDZ2 Torque Sensor Central Motor"

Can we jack up the cadence on the 48v with the opensource firmware? (I saw some options on the wiki but were "experimental", any side effects?) Asked the same but it looks like there isn't. There are probably two options, one is to get just the 36V motor and replace existing one, another is to run ...
by Dirkro
May 06 2019 12:03pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 4977
Views: 376590

Re: New "TSDZ2 Torque Sensor Central Motor"

Please look!

https://www.eco-ebike.com/blogs/eco-cyc ... romscratch
You can adjust the 36 V Engine and original display to 48V and have higher cardence
by Dirkro
May 04 2019 12:43pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Hi, could it be that you stand on the pedal while waiting? I think there is a timeout of 5s (10s at 19.6 ) leading to this. I never stand on pedal when I power up display or stand on traffic lights etc. I always keep my both legs on the ground. I don't understand what timeout means in this. Where i...
by Dirkro
May 01 2019 2:55pm
Forum: E-Bike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 4977
Views: 376590

Re: New "TSDZ2 Torque Sensor Central Motor"

Hi, during Easter Holyday I was using my bike with engine swiched to 0 for several kilometers over one week. For going into the Hills around Garda I used the support of course, but for the rides along the lake I was riding very well with 0 support. In my opinion, the efect of a poor adjusted disc br...
by Dirkro
May 01 2019 9:52am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

I’m wondering ”blinking 1” problem. I used to drive before beta4 and the problem came up often. It is annoying when stopping traffic lights and ”blinking 1” comes on the screen and after that there is no assist at all. This happened quite often and sometimes helped when the display was restarted. L...
by Dirkro
Sep 27 2018 5:46am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

I suggest you to look at current wiki pages and do like that, using the options to show images, links to external sites and the Table Of Contents (TOC). You will need to upload the screenshots/images, but you can do first on your github account, you can created a wiki page for testing and do there,...
by Dirkro
Sep 26 2018 4:49am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Dirko, do you want to volunteer to write a wiki page with information on how to flash on Windows? -- seems users are asking over and over the same questions and would be great to have a page with maybe some screenshots and details... Yes I can try, but how to say, I am a very beginner of HTML and G...
by Dirkro
Sep 25 2018 4:48am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Interesting for me: to get about 350W input power, I have to set about 700W. Can this be plausible? This is normal, because to get 100 % input level, you need 100% torque at a very high cardence. So it is comon to put in maybe 1400 W at the high assist levels. Once you found good values, the system...
by Dirkro
Sep 24 2018 12:58pm
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Basicaly 0.12 should be nearly OK ..
https://github.com/OpenSource-EBike-fir ... rsion-0.12
maybe give it a try... PAS cardence in menue 8 2 is 110 instead of 25 but most options are OK I think
by Dirkro
Sep 24 2018 9:07am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

I have Problems falshing the firmware. I was able to flash the display and it shows is 88888-Screen now as expected. Also, changing the battery to 24V with the original Software (changing the data field) worked. But: with STLink/Swin/STM8S105x4 the STVisualProgrammer floods with error messages like...
by Dirkro
Sep 23 2018 2:45am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

DST trip distance and total trip distance ODO are implemented on development branch, however I can reset them or so because I do not have free button combination... I am thinking in implementing QUICK PRESS followed by LONG PRESS detection of the same button, so 3 more button presses can be detecte...
by Dirkro
Sep 19 2018 4:41am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

DST trip distance and total trip distance ODO are implemented on development branch, however I can reset them or so because I do not have free button combination... I am thinking in implementing QUICK PRESS followed by LONG PRESS detection of the same button, so 3 more button presses can be detecte...
by Dirkro
Sep 18 2018 5:52am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

The original firmware does: Turn on the system. (wait about 3 sec). When you tap the power button it toggles the lights on/off. Hold power to turn off system. When lights are tapped ON: Screen backlight = ON lighting circuit has 6v applied, this circuit has two tails. Often used to power both front...
by Dirkro
Sep 16 2018 10:02am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

I've added a new page to the wiki which should be correct for the beta firmware (upcoming 0.12 firmware), see: https://github.com/OpenSource-EBike-firmware/TSDZ2_wiki/wiki/Usage-and-configuration-of-firmware-version-0.12 If you're using the official 0.11 firmware at the moment you don't need this i...
by Dirkro
Sep 16 2018 5:31am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Nice to hear, that offroad is working well now! just one question about the speed limit in different menues: - in menue 0, isnt that the "standard "speed limit, ? and - the speed limit in the offroad menue, should be the offroad speed limit? this would be my first and logucal guess But from your exp...
by Dirkro
Sep 14 2018 8:29am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

... Thanks for reporting back! Did the offroad mode work? Also the offroad speed and power limit? Enable/disable on system startup? What exactly did you test? The speed limit from menu 0 (so, not the offroad speed limit) should still work, will test this myself tonight. .... I was able to switch on...
by Dirkro
Sep 14 2018 4:03am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

I did the first test ride with the new off road firmware. Unfortunatly the speed limit from Menue 0 is totaly ignored, also at "non offroad mode" I had problems to set up parameters in menue 1, Can anybody help me wher the new parameters are documented? I found out: 0- max Amperage somwhere later I ...
by Dirkro
Sep 14 2018 2:26am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Thank you, I am keen to try!
I am a fan of a 35 km/h offroad mode
have a day off today, good weather, will try!

Do I need to reset the EEPROM? and if, how, programmer or is the a menue?
by Dirkro
Sep 14 2018 2:25am
Forum: Motor Technology
Topic: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor
Replies: 2278
Views: 100975

Re: TSDZ2 mid drive -- Flexible OpenSource firmware for TongSheng TSDZ2 mid drive motor

Thank you, I am keen to try!
I am a fan of a 35 km/h offroad mode
do I need to reset the Eprom?

Regards

Dirk