Search found 5338 matches

by casainho
Jun 02 2021 5:38pm
Forum: EBike Non-hub Motor Drives
Topic: Bafang M500/M600 thread
Replies: 618
Views: 73095

Re: Bafang M500/M600 thread

General feedback of the reliability of the later units is very good, why would you want to change the complete firmware when in reality it just wants to be able to be user tweaked to our own personal settings. Because developing and repair the original motor controller and displays is very hard!! a...
by casainho
Jun 02 2021 4:45pm
Forum: EBike Non-hub Motor Drives
Topic: Bafang M500/M600 thread
Replies: 618
Views: 73095

Re: Bafang M500/M600 thread

Has anyone tried to run the motor with external motor controller like VESC and so fully unlock the motor speed and power? I've not done anything with this motor, but I have done exactly what you're suggesting with a Bosch Gen2 motor, using a Grin PhaseRunner & a V3 Cycle Analyst: Motor is simpl...
by casainho
Jun 02 2021 1:32pm
Forum: EBike Non-hub Motor Drives
Topic: Bafang M500/M600 thread
Replies: 618
Views: 73095

Re: Bafang M500/M600 thread

I am keep looking to this motors and it is not possible to buy parts for repair. Also seems it is impossible to unlock the motor for speed and the motor power - there are devices for speed unlock but they are very expensive like 200€ which may cost only 10€ in materials!! Has anyone tried to run the...
by casainho
May 31 2021 9:01am
Forum: EBike Non-hub Motor Drives
Topic: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource
Replies: 1557
Views: 58868

Re: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource

New release v0.8.0 -- https://github.com/OpenSourceEBike/TSDZ2_wireless/releases/tag/v0.8.0 Changelog: - Battery SOC now resets every time the battery voltage is over the configured value (previous was resetting only at wireless board power on) - corrected Battery Voltage field - added Motor Power ...
by casainho
May 31 2021 6:19am
Forum: Motor Technology
Topic: 860C-850C OSF for Bafang BBSxx
Replies: 17
Views: 735

Re: 860C-850C OSF for Bafang BBSxx

My first goal is very simple: Try to recompile 860C_v1.0.0-trip-bootloader.bin with no modifications, and upload it by serial wire to my 860C This is to test the development system only. No need to do any modification to source code, at this stage. Real learning will be after that. Usually this wou...
by casainho
May 31 2021 3:27am
Forum: EBike Non-hub Motor Drives
Topic: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource
Replies: 1557
Views: 58868

Re: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource

e3s wrote:
May 30 2021 2:30pm
When tsdz2_vin is positive, bts4140n is on? Bts4140n enables bsp296, right? Is P1.00 positive?
Yes, P1.00 needs to be positive to enable the motor controller.
by casainho
May 30 2021 11:45am
Forum: Motor Technology
Topic: 860C-850C OSF for Bafang BBSxx
Replies: 17
Views: 735

Re: 860C-850C OSF for Bafang BBSxx

AndZab wrote:
May 30 2021 11:35am
Where do you suggest to copy your .vscode folder ?
I usually put on root on source of a project, but see for yourself where it makes sense for your project. You need to understand what is inside that folder and what makes more sense for your project organization.
by casainho
May 30 2021 6:08am
Forum: Motor Technology
Topic: 860C-850C OSF for Bafang BBSxx
Replies: 17
Views: 735

Re: 860C-850C OSF for Bafang BBSxx

Please can you confirm the right task manager extension is the "Zhang Shen" one ? You can see my current situation here (no listed tasks) : Maybe I missed some step, like to create a "json" file, or whatever. If you can point me on the right direction, then I'll write on the man...
by casainho
May 29 2021 1:28am
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8789
Views: 962841

Re: New "TSDZ2 Torque Sensor Central Motor"

My 36th birthday was yesterday and i am full of positive emotions which i like to share 🥳. And my bike is just reborn with this modification, as i expected! I'll be glad to answer any questions and share information, don't be shy, i like new people. Thanks for this thread 😊 Thanks for sharing and n...
by casainho
May 28 2021 3:40pm
Forum: Motor Technology
Topic: 860C-850C OSF for Bafang BBSxx
Replies: 17
Views: 735

Re: 860C-850C OSF for Bafang BBSxx

But I stopped myself, because a maybe important instruction picture is missing (flash_debug_1.png): My main problem is that, after I installed all the requested extensions, the Task Manager "Zhang Shen" do not show anything: Please can you help me to load the project and start compiling i...
by casainho
May 27 2021 12:10pm
Forum: EBike Non-hub Motor Drives
Topic: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource
Replies: 1557
Views: 58868

Re: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource

e3s wrote:
May 27 2021 11:36am
Hello I see in the project a power switch and a transistor for the wireless controller. what are they for?
To turn on/off the TSDZ2 motor controller, as a regular displays does.
by casainho
May 26 2021 5:14pm
Forum: EBike Non-hub Motor Drives
Topic: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource
Replies: 1557
Views: 58868

Re: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource

ok I will check older versions. "Maybe even build the firmware by yourself from the repository and test." - I'll have to read how to do it. I ordered nRF from Aliexpress, maybe this is the reason? It is almost for sure something about the firmware, as the hardware used for the Bluetooth b...
by casainho
May 26 2021 6:21am
Forum: EBike Non-hub Motor Drives
Topic: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource
Replies: 1557
Views: 58868

Re: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource

ok I will check older versions. "Maybe even build the firmware by yourself from the repository and test." - I'll have to read how to do it. I ordered nRF from Aliexpress, maybe this is the reason? It is almost for sure something about the firmware, as the hardware used for the Bluetooth b...
by casainho
May 26 2021 6:13am
Forum: EBike Non-hub Motor Drives
Topic: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource
Replies: 1557
Views: 58868

Re: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource

https://images89.fotosik.pl/506/09190fd3cbb03799m.png Wysłane z mojego MAX1 przy użyciu Tapatalka So, seems the device is not working. The hardware must be ok since the bootloader works, but for some reason the firmware does not. Try to startup again the bootloader and try flash other older firmwar...
by casainho
May 26 2021 5:54am
Forum: EBike Non-hub Motor Drives
Topic: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource
Replies: 1557
Views: 58868

Re: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource

Is the device shown on the Nordic app that you use to flash the firmware?
by casainho
May 26 2021 5:32am
Forum: EBike Non-hub Motor Drives
Topic: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource
Replies: 1557
Views: 58868

Re: TSDZ2 EBike wireless standard (like Specialized Turbo Levo) - OpenSource

Hello. Yesterday I received 2 new nRFs, I put the bootloader and flash the firmware by wireless. I still can't find the device in the Bluetooth list. screenshots below. https://images89.fotosik.pl/506/6e45e17ec9175343m.png https://images91.fotosik.pl/505/1ec17e5c6b9d0562m.png https://images90.fotos...
by casainho
May 23 2021 2:53pm
Forum: Motor Technology
Topic: TSDZ2 48v 2020 new firmware
Replies: 186
Views: 7586

Re: TSDZ2 48v 2020 new firmware

Did you see this doc in the wiki that stancecoke uploaded - has all the pins documented: https://github.com/OpenSourceEBike/TSDZ2_motor_controller_v2/blob/master/Documentation/XMC1303%20pin%20assignment%20Tongsheng%20Controller.odt While that information is really important, there is more than that...
by casainho
May 23 2021 2:24am
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8789
Views: 962841

Re: New "TSDZ2 Torque Sensor Central Motor"

thank you Casainho for helping me out with this…it’s frustrating….I got to understand the problem and solve it 🤓…. In the “technical” menu I have those values…don’t know if they are correct or too low, but the motor doesn’t ingage 78112D99-4E83-499D-90CA-A4D562C1346F.jpeg Hope you meant those …. Wh...
by casainho
May 22 2021 3:42pm
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8789
Views: 962841

Re: New "TSDZ2 Torque Sensor Central Motor"

electroriderIT wrote:
May 22 2021 10:17am
HOW CAN I CHECK THE TORQUE SENSOR WITH THE MULTIMETER TO KNOW IF IT'S FAULTY?
You can check on the display the torque sensor value as also the cadence sensor value. If both are working, then torque sensor should be fine.
by casainho
May 21 2021 1:50am
Forum: EBike Non-hub Motor Drives
Topic: New "TSDZ2 Torque Sensor Central Motor"
Replies: 8789
Views: 962841

Re: New "TSDZ2 Torque Sensor Central Motor"

Hello casainho ! Finally, after almost two years of tsdz2 and a year of your wonderful firmware release...I'm goin to install the temperature sensor! :mrgreen: HERE my question: I would rather install the sensor on the motor itself ( magnets, induct), so probably the measurement it's even more prec...
by casainho
May 20 2021 12:08pm
Forum: Motor Technology
Topic: TSDZ2 48v 2020 new firmware
Replies: 186
Views: 7586

Re: TSDZ2 48v 2020 new firmware

how is the setup like the PWM pins, ADC for current measurements Why do you and so many other guys allways use full quotes???? This is not helpful in any way!!! You can click the "Post Reply" button below the latest post, then the thread appears below the editor area and you can quote the...
by casainho
May 20 2021 9:52am
Forum: Motor Technology
Topic: TSDZ2 48v 2020 new firmware
Replies: 186
Views: 7586

Re: TSDZ2 48v 2020 new firmware

can you please give a look at the last commit I did? I had a short look at the diffs: https://github.com/OpenSourceEBike/TSDZ2_motor_controller_v2/commit/d2083cfd89d013ead2e0b2bdf96e0e2a9fd3aa5a To be honest, I don't understand what/why you have changed something in the syscalls.c :confused: I can'...
by casainho
May 20 2021 2:45am
Forum: Motor Technology
Topic: TSDZ2 48v 2020 new firmware
Replies: 186
Views: 7586

Re: TSDZ2 48v 2020 new firmware

This is the issue I have when I open the project: Hm, it works for me without problems. - Download the repo as zip-file from github - unpack it to your harddrive - open a new empty workspace in DAVE - choose File-->Open Projects from File System - choose the DAVE_FOC_PROJECT folder in the dialog Th...
by casainho
May 20 2021 2:41am
Forum: Motor Technology
Topic: TSDZ2 48v 2020 new firmware
Replies: 186
Views: 7586

Re: TSDZ2 48v 2020 new firmware

I don't think you can get much more than V2 / mspider out of this engine. maybe a finer and broader tuning of the torque sensor is possible due to the higher performance of the controller, but I don't know enough about that. I don´t think much more can be done on the torque sensor side. We already ...
by casainho
May 20 2021 1:21am
Forum: Motor Technology
Topic: TSDZ2 48v 2020 new firmware
Replies: 186
Views: 7586

Re: TSDZ2 48v 2020 new firmware

the motor is significantly quieter with the new controller! I can already say that. I tested the controller with the tft500 in one of my old motors. the unpleasant higher frequencies are gone. A lower consumption and therefore less heat generation and the performance of the mspider65 version would ...