ELM 327 Bluetooth DdT4All error

[org07]

Hello everyone, I have a problem, I want support from those who have information. My ELM 327 bluetooth device works with PYREN, but DDT4ALL gives an OBD com error how can I solve this problem?

[AndyIreland]

make sure you choose the correct port, and try reducing the baud rate and try reducing the ms CAN timeout settings

[KarelSvo]

show the error message

[org07]

It works fine in PyRen, I tried everything in ddt4all, it doesn't work. error message com port not found

[AndyIreland]

It works fine in PyRen, I tried everything in ddt4all, it doesn't work. error message com port not found

do you exit fully out of pyREN before trying to connect with DDT4ALL?

and try this version of DDT4ALL and select 'ALL CARS'

https://www.drive2.com/b/498093336985338243/

[org07]

I was already using it all the time, the bluetooth ELM327 I used before is broken, I am having this problem on the device I bought later. The strange thing is that although PyRen and Ddt4all use the same infrastructure, it works in one but not in the other

.

[org07]

Let me point out that I am not a newbie in using it.

[KarelSvo]

WiFi Elm and ddt4all with Python 3 produce a connection error. https://github.com/cedricp/ddt4all/pull/659/files

[org07]

Python 3 ile WiFi Elm ve ddt4all bir bağlantı sorunu olmuyor. https://github.com/cedricp/ddt4all/pull/659/files

the picture shows wifi but the device i bought has bluetooth

[KarelSvo]

https://github.com/cedricp/ddt4all/pull/679/files

[org07]

https://github.com/cedricp/ddt4all/pull/679/files

Mr. Karel Svo this is the problem

[org07]

Does anyone know what the source of this problem is?

[org07]

It also works with Android ECU Tweaker app. Only PC doesn't work with ddt4all. Isn't there a person to help?

[AndyIreland]

go into add/remove bluetooth device in windows and remove the obd2 adaptor (if it shows up) then go into device manager of windows and delete all ports (if COM ports show up) and remove them , Then go into add remove bluetooth device and re add the bluetooth obdII adaptor and see if that works. If your BT adaptor works on the Android version of DDT4ALL (ECU tweaker) and Pyren I cannot see why it will not work with your windows laptop PC - if it dont then i would say its a problem up the laptop end settings or the laptop's bluetooth adaptor

[Furtif]

Serial bug if com3 err try https://github.com/cedricp/ddt4all/pull/634

[org07]

Windows'ta bluetooth aygıtı ekle/kaldır'a gidin ve obd2 bağdaştırıcısını kaldırın (görünürse), ardından pencerelerin aygıt yöneticisine gidin ve tüm bağlantı noktalarını silin (COM bağlantı noktaları görünüyorsa) ve bunları kaldırın, Ardından Bluetooth aygıtını ekle'ye gidin ve bluetooth obdII adaptörünü yeniden ekleyin ve işe yarayıp yaramadığına bakın. BT adaptörünüz DDT4ALL (ECU tweaker) ve Pyren'in Android sürümünde çalışıyorsa, Windows dizüstü bilgisayarınızla neden çalışmayacağını göremiyorum - çalışmıyorsa, dizüstü bilgisayar uç ayarlarında veya dizüstü bilgisayarın bluetooth'unda bir sorun olduğunu söyleyebilirim. adaptör

Dear Andy Ireland also sees PyRen on the computer. I did all of what you said, but ddt4all doesn't work with ELM327 bluetootht. I believe 2 people will solve this problem here. 1. Cedric PAILLE 2. shrlnm I trust these two so much

[org07]

com3 hatası # 634'ü denediğinde seri hata

Dear Furtif, I did not understand anything from this link, but thank you for your interest.

[Furtif]

@org07 this link is an open pull request its quite simple to use just clone the repo, install pyrhon 3.x and run dtt4all.bat ..

[Furtif]

if you prefer you can also create an updated setup with that.. your problem and just use the setup content without being interested in anything else .. in open pull there are new cars according to the latest data bases ..

[org07]

@org07 this link is an open pull request its quite simple to use just clone the repo, install pyrhon 3.x and run dtt4all.bat ..

I already have Python 3.10.4 installed on my computer.

[org07]

@org07 this link is an open pull request its quite simple to use just clone the repo, install pyrhon 3.x and run dtt4all.bat ..

I don't know how to do what you said :(

[Furtif]

@org07 it's easy if you have git. installed just open a terminal and run what is in readme otherwise you can download it in zip

[Furtif]

unzip it and put it where you want https://github.com/Furtif/ddt4all/archive/refs/heads/update.zip then unzip the plugins and put it inside the plugins folder https://github.com/Furtif/ddtplugins/archive/refs/heads/fix_according_install.zip

[Furtif]

if all fine ok if not use this zip dtt4all-furtif-branch.zip drop this wherever you want to launch ddt4all double click on dtt4all.bat or dtt4all.sh if using linux or mac os

[Furtif]

if not ok need install venv remove rem of bat file in lines echo install venv etc... or use this DDT4ALL.zip *.bat ok ... i have zipe mine i have already venv installed ...

@echo off
echo Install new venv ...
python -m venv ./venv
echo Activate venv ...
call venv\Scripts\activate.bat
python -m pip install --upgrade pip
echo Install requirements ...
pip install -r requirements.txt
echo Run's app ...
python ddt4all.py
rem echo Deactivate venv ...
rem call venv\Scripts\deactivate.bat
pause

fine

[Furtif]

@org07 don't forget to copy the database inside as @cedricp mentions in readme file

[Furtif]

fine a loot new cars of recent databases .... have fun!

[Furtif]

python 3.10.4 maybe get some errs this works fine in python 3.8 or 3.9

[org07]

Dear Furtif, thank you very much, I'll try it tomorrow and let you know

[Furtif]

ok @org07 better installer for not get bugs... uninstall old and install this dtt4all_win_installer_2.0.1

Pull request: https://github.com/cedricp/ddt4all/pull/634

This pull request contains all dependencies updated with the latest versions:

Dependencies :

• Python 3.9
• PyQt 5
• pyusb
• pyserial
• crcmod
• Hardware: An ELM327, ELS327 or OBDLink SX
• Python virtual environment

Cloning Source Code

Next, you need to get the source code. This source code repository uses git submodules. So when you clone the source code, you will need to clone recursively:

git clone --recursive https://github.com/cedricp/ddt4all.git

Or if you already cloned without the recursive option, you can update the submodules by running:

git clone --recursive https://github.com/cedricp/ddt4all.git
cd ddt4all
git submodule update --init --recursive

In cas for clone my branch is:

git clone --recursive https://github.com/Furtif/ddt4all.git

Or

git clone --recursive  https://github.com/Furtif/ddt4all.git
cd ddt4all
git submodule update --init --recursive

[org07]

tamam@org07hata almamak için daha iyi yükleyici... eskiyi kaldırın ve bunu yükleyin dtt4all_win_installer_2.0.1

This pull request contains all dependencies updated with the latest versions:

Dependencies :

• Python 3.9
• PyQt 5
• pyusb
• pyserial
• crcmod
• Donanım: Bir ELM327, ELS327 veya OBDLink SX
• Python sanal ortamı

Cloning Source Code

Ardından, kaynak kodunu almanız gerekir. Bu kaynak kod deposu, git alt modüllerini kullanır. Bu nedenle, kaynak kodunu klonladığınızda, yinelemeli olarak klonlamanız gerekecektir:

git clone --recursive https://github.com/cedricp/ddt4all.git

Veya özyinelemeli seçenek olmadan zaten klonladıysanız, aşağıdakileri çalıştırarak alt modülleri güncelleyebilirsiniz:

git clone --recursive https://github.com/cedricp/ddt4all.git
cd ddt4all
git submodule update --init --recursive

Klon için cas'ta şubem:

git clone --recursive https://github.com/Furtif/ddt4all.git

Veya

git clone --recursive  https://github.com/Furtif/ddt4all.git
cd ddt4all
git submodule update --init --recursive

you're super it's better like this

[Furtif]

fine .

[org07]

I installed ddt4all-win-installer_2.0.1, it closes without opening :(

[Furtif]

I installed ddt4all-win-installer_2.0.1, it closes without opening :(

have you istalled a DataBase ??

[org07]

I don't know how to set up the database

[org07]

There is TeamViewer if you can help remotely

[Furtif]

[Furtif]

is this you err ?

[org07]

does not give an error message. shuts down before

[Furtif]

• go to c:\programfiles (x86\ delete dtt4all folder reinstall
• copy you database to c:\programfiles (x86\dtt4all
• you have conflits of all this here fine !!!
• if not have database use ecus.zip of apk copy/paste this in dtt4all folder .

[org07]

• c:\programfiles'e gidin (x86\ dtt4all klasörünü yeniden yükleyin
• veritabanınızı c:\programfiles (x86\dtt4all) klasörüne kopyalayın
• tüm bunlarla ilgili çelişkileriniz var burada iyi !!!
• veritabanınız yoksa apk dosyasının ecus.zip dosyasını kullanın, bunu dtt4all klasörüne kopyalayın/yapıştırın.

ok

[org07]

first I installed the old version, then I did not open it, I downloaded the ddt4all-win-installer_2.0.1 that you sent, I opened it in demo mode, no problem, I will try it on cars tomorrow. Sorry for making you tired, I'll let you know if it works tomorrow

[Furtif]

her şeyi yanlış yaptın .... eski sürümü hiç kurmamalısın... yenisini kullanmak için bunu kaldırmalısın, sadece yeni kurulumla kullanmak için veritabanını yedeklemelisin Tanrı aşkına... her sene değiştirirsen, yine de senin sorunun bizde olacak...

[org07]

I will remove the old version and install the new one, now

[org07]

I uninstalled the old version, I installed the new version you gave me, I didn't make any copies, it works in demo mode, if it works in bluetooth, it's ok

[Furtif]

normally it works with everything since I use dependency updates, there will be a problem if you go to the control panel and have a driver that is not ok this will no longer be a dtt4all problem but a windows driver problem if you have a driver with /!\ in the panel control devices see its ID and search in google in general there will be good things... other than that if it works with pyren the driver is ok only you have a mess that even you don't understand.

[org07]

Another windows 10. I have a computer that I use for 32 bit CAN Clip, I tried it on it, it has the same problem. It works with pyren, but it does not work with ddt4all. Wired works on both my computers, but not on both computers with bluetooth. 32 and 64 bit

[Furtif]

as I said above https://github.com/cedricp/ddt4all/issues/680#issuecomment-1121362648 this has the latest versions of dependencies, test it later if it doesn't work ok we will test some fixes that are in open pull request but you don't know how to do a git --clone or git --pull then I'll have to make your life easier with intallers..

Test before...

[Furtif]

pyserial == manage COM ports ... etc...

[org07]

Computer Ddt4all does not run this device. This device runs PyReni. It runs both on an android phone. Can someone who knows the solution to this help? this is the link i bought. https://tr.aliexpress.com/item/32572206764.html?spm=a2g0o.order_list.0.0.37cf3d12I7QB6o&gatewayAdapt=glo2tu r

[org07]

normally it works with everything since I use dependency updates, there will be a problem if you go to the control panel and have a driver that is not ok this will no longer be a dtt4all problem but a windows driver problem if you have a driver with /!\ in the panel control devices see its ID and search in google in general there will be good things... other than that if it works with pyren the driver is ok only you have a mess that even you don't understand.

Thanks for your efforts, it doesn't work, also ddt4all-win-installer_2.0.1 is running very slow.

Even the Renault CAN CLIP is faster.

I don't use the CLIP device as it is too slow, I just use it for Renault (Token) to auto promote the car via France in mandatory times