yashsingh1/xdaforums huggingface dataset:
[Tilt, TyTN II, MDA Vario III General] mbl8jstn:
So is there anywhere to get the hardware buttons?
[Tilt, TyTN II, MDA Vario III General] mbl8jstn:
Is there somewhere to get the hardware buttons for these that anyone is aware of? I am not afraid to open this thing up to fix it.
[Tilt, TyTN II, MDA Vario III General] kristoff_sz:
Why you wont search this by your own at all? :P

http://cgi.ebay.com/HTC-TYTN-II-2-K...14&_trkparms=72:1234|66:2|65:12|39:1|240:1318

http://cgi.ebay.com/Cover-for-AT-T-...14&_trkparms=72:1234|66:2|65:12|39:1|240:1318 this is just BTW :D:D

http://cgi.ebay.com/Flex-Cable-FOR-...14&_trkparms=72:1234|66:2|65:12|39:1|240:1318

This problem seems definately hardware problem - not ROM/SPL related.
[Tilt, TyTN II, MDA Vario III General] mbl8jstn:
I have searched for and have found these flex cables but just was not sure if they were the solution to my problem. Anyway thanks for the verification.
[Android Head-Units] FernandoSouza:
Hi!

I'm working in a hack for a universal parking sensor and I have the microcontroller code ready.

I would like to know if there's some Android developer interested to work in this project.

I don't pretend pay for this app. The project can be open source or the developer can sell the app in the Play Store.

The initial idea is to show the sensors readings in the head unit to eliminate the needs of a additional display over the console.

This feature is available in some stock head units as show below.

The app should work in float mode to allow the user to place over the rear camera image.

Also it could work on smartphone like FenSens.

Also there's this project as reference.

I have published some information about the circuit for hack the parking sensor and a code for test in this repository:

GitHub - FernandoGarcia/ParkingSensor: Interface for a parking sensor with 8 sensors.

Interface for a parking sensor with 8 sensors. Contribute to FernandoGarcia/ParkingSensor development by creating an account on GitHub.

github.com

The final code is not available yet.

Basically the controller will send a JSON via BLE to head unit.

If someone is interested let me know.

Best regards.
[Android Head-Units] Neogx:
This seems damn cool how far have your gotten with this?
[Android Head-Units] FernandoSouza:
Hi!

I have the sensors installed on car and the microcontroller is sending data via BLE.

I can see the data using "nRF Connect for Mobile" app running in the head unit.

View attachment 5615783

Missing an interface as shown above.

Best regards.
[Android Head-Units] Neogx:
seen your github page seems like your solo working on this im impressed how far you gotten.looks like your inching closer and closer to having something amazing
[Android Head-Units] gibbylinks:
Looks brilliant, it would be great if the app could work with factory fitted sensors too.
[Android Head-Units] FernandoSouza:
Hi!

It's complicated because each manufacturer has your own communication protocol.

Best regards.
[Android Head-Units] 17sixa:
Hey @FernandoSouza - mighty cool project. Did you get it to work? I would try and replicate it once it runs reliably, if you permit. Quick question - many Android HUs can interpret sensor information that comes via the canbus, had you considered going down that route? Again: kudos for your work!
[Android Head-Units] Shojy:
@FernandoSouza

Having been looking around for something like the end result of this, I would be quite interested in seeing what I can put together in order to display the output of your sensors, if you were still looking for an app developer? It's been a little while since I've done some mobile, so I'm a tad rusty, but if you have details of the message format you're transmitting, I can see what I can come up with for it? I am quite happy for any app code to be released under the same terms as the rest of the project details
[Android Head-Units] jonah1024:
This project is awesome! I've just stumbled upon this and would really like to help with development! What's the current status?
[Android Head-Units] FernandoSouza:
Hi!

I'm so sorry, I have missed some posts here.

@17sixa The MCU side is working fine but I haven't the Android UI for the head unit.

Canbus I think a little bit complicated since each manufacturer has your own protocol.

@Shojy the message is a simple JSON as you can see in green in this image:

View attachment 5702247

Any help would be so much appreciated since it could be a kick to start the development on Android side.

Best regards.
[Android Head-Units] Renate:
Nice job.

Still, RFCOMM is the lowest of the food chain.

Maybe look into custom GATT and no JSON?
[Android Head-Units] FernandoSouza:
Hi @Renate !

I think BLE is cheap and simplest way to make a MCU talk to a HU but any more specific suggestion is welcome.

I have no idea about what GATT really is.

I'll publish the final code on Github so I can get more help to improve it.

Best regards.
[Android Head-Units] Renate:
BLE is fine. I like BLE.

I just meant instead of sending JSON over an unstructured RFCOMM it might be cleaner just sending GATT "characteristics".

Then you can "read" a value if you like or get a "notify".

Technically speaking, you're already using GATT. See that "Generic Access" at the top?

You save having to use Jackson or other JSON parser.
[Android Head-Units] Specy01:
@FernandoSouza

Wow, that's just what I've been looking for since I installed my M700S. I will follow this treath. Unfortunately I can not help because I do not understand anything about computer science. Anyway thank you for the work you do and for what you will do
[Android Head-Units] FernandoSouza:
Hi!

I have published the current code that I'm using in my car actually.

It's available in this folder.

@Renate if do you have some knowledge about ESP32 code when you can please, take a look in this pieces of code and tell me what I have to change to use custom GATT characteristic instead JSON.

Best regards.
[Android Head-Units] harrez:
Hey man ,

I think this product is exactly what you are looking for right ? : https://www.aliexpress.com/item/100...3!sea!MY!185370336&curPageLogUid=EoVLhuQVO0C7

But instead of CAN BUS , implementation by BLE and overlay also sound neat
[Android Head-Units] marchnz:
Good find! Thanks for the lead, will be interesting to see what units it is compatible with.

Keep in mind that units installed with canbus, this unit would take over canbus, disabling any factory canbus integration, such as heater controls.
[Android Head-Units] FernandoSouza:
Hi!

Thanks for your reply!

Yes, I need to work with BLE to make the APP compatible with any car model that has an Android HU.

The overlay is important to put the parking sensor interface over the rear camera image.

Best regards.
[Android Head-Units] harrez:
So far , from what i see , the speaker is also act as can bus transmitter to the android headunit . it connect via DISP port on the sensor box . My question is , does all sensor box using the same protocol when communicate with the DISP ?

Blue connector is to connect to the android headunit via CAN BUS port.

Yellow connector is to connect to the DISP port in the sensor box

View attachment 5857319
[Android Head-Units] FernandoSouza:
I believe that the main box works as any other model and the buzzer can be replaced by a display like this:

The buzzer unit translates the main box signal to CAN protocol..

Each manufacturer has a protocol for main box that should be decoded as you can see here:
[Android Head-Units] Kyle M.:
Has any progress been made on the idea? I'm also interested. Got a BMW E39 with an android radio and I've been wondering whether to retrofit an original PDC or get something that hooks up directly to the android Head Unit. I guess someone would've already thought of making one connecting to USB.
[Android Head-Units] FernandoSouza:
Hi!

Unfortunately not yet.

I'm looking for some help from Android developers.

Best regards.
[Android Head-Units] sreckoxda:
Wow mate this is great work!

So let me get it straight, you've basically done the backend code which sends all distances and only thing that now needs development is the receiving android frontend?
[Android Head-Units] FernandoSouza:
Hi!

Thanks!

Exactly missing just the frontend.

Best regards.
[Android Head-Units] froydenzi:
Hi all,

As android developer I can help you with this one,but I need more info,so in order to not spam this thread it would be nice to contact me through my email: froydenzi@gmail.com

We can also try to make app with camera support to be used as default app that opens when MCU detects reverse gear,but for this one I need to reengeneer default reverse app.
[Android Head-Units] FernandoSouza:
Hi!

Email sent.

Best regards.
[Android Head-Units] AniketRane:
Hello,

Let me know if you require another android developer. I would be very happy to help as I am facing the very same problem right now. I want the aftermarket sensors to work with the android headunit and your work work looks very promising.
[Android Head-Units] FernandoSouza:
Hi!

All help is welcome.

For now the repository is empty. I don't know if Denzi is doing something.

You can open a discussion on Github to talk about the development.

Best regards.
[Android Head-Units] goldenskl:
I have a 2008 Toyota Land cruiser with an old radio that has no usb, Bluetooth or touchscreen. So I wanted to add a head unit with rear camera, 8 parking sensors and 360 birds view but it seems all that is sold separately with a bunch of different screens and interfaces. This project needs more attention, sadly I cant help much, but I'm here for moral support.
[OPPO Find X5 Pro Questions & Answers] arsenal74:
I am getting the sense that the refresh rate drops on the X5 pro a lot. Seeing it in a lot of apps but mayeb the most jarring is when scrolling the google feed? Using the standard launcher.

Anybody else?
[OPPO Find X5 Pro Questions & Answers] OnePlus2Oppo:
Can't say I've visibly noticed. Develope options allows you to display the frame rate on your screen as you use the phone. Try that and verify
[OnePlus 10 Pro] COCODRILO45:
Good morning wondering if anyone else having this issues i just got my oneplus 10 global yesterday first thing I did was to unlock the bootloader but now it will reboot on its own after using it for a few minutes boots back fine but after using it again it will Reboot i tried wiping data and restore and nothing will still reboot after using for a few minutes any help or advice will be greatly appreciated ty
[OnePlus 10 Pro] kouzelnik3:
Weird, you can eventually try to install software update is it is available. It might be soft issue. ON the other side, it can be hardware issues.
[OnePlus 10 Pro] Macke93:
Have you tried searching for update in settings? Mine came with February security patch and a day later a got an oxygen os update that had a lot of bug fixes and March security patch.

If that doesn't help, re-lock the bootloader and contact the store you've bought it from. You have warranty on it.
[OnePlus 10 Pro] COCODRILO45:
Relocked the bootloader And still keeps on randomly rebooting
[Touch Diamond, MDA Compact IV General] johnpwu:
I have a brand new Diamond running the factory HTC 1.93.422.4 ROM. I installed GSen 1.7, but I'm having serious issues with getting GSen to work. I have the default configuration file , and I am unable to text in landscape mode, or even use Opera in landscape (somtimes it works, sometimes it doesn't). Can anyone offer me assistance? Thanks
[OnePlus 9 Pro] johnmtrowbridge:
I'm trying to install Lineage OS on my phone and I have followed all the steps (plus many more they just assume you'll know) from this site, up to configuration because adb no longer discovers my phone.

.\adb devices

.\adb fastboot bootload

literally anything to do with adb doesn't work but it did an hour ago. Now I'm worse off because my phone will only upload to bootload and not to the actual homescreen so there's no going in and double checking if my USB debugging is on (it was before the reset) and I can't access my phone at all, nor can I get things configured. I've updated the drivers via web, deleted and retried the drivers, and restarted the computer. I don't know what I'm supposed to have on my computer that would better upload the drivers. I don't have a clue what any of this is supposed to mean, I was forced to do all of this **** because of the recent Adroid 12 update that I couldn't get rid of without just getting a different OS. Please please please make it dumb for me and tell me how I can get my phone back and download this OS.
[OnePlus 9 Pro] yesca213:
Try fastboot commands in bootloader
[OnePlus 9 Pro] johnmtrowbridge:
Yes fastboot commands work but I need to copy this in the command prompt

.\adb sideload copy-partitions-20210323_1922.zip

The tutorial says it isn't an optional step. When I try doing this with fastboot, it tells me:

fastboot: usage: unknown command sideload
[OnePlus 9 Pro] yesca213:
Try "fastboot reboot" or "fastboot reboot bootloader"
[OnePlus 9 Pro] johnmtrowbridge:
Thanks! I tried it with no change. adb can still not discover my phone and it doesn't start back up, only brings me to FastBoot mode screen.
[OnePlus 9 Pro] yesca213:
If it's Windows your using it may be a driver issue.
[OnePlus 9 Pro] johnmtrowbridge:
Yes I'm on Windows 10. I have uninstalled and reinstalled the Android and Portable devices drivers with no luck. Do you know what I might be able to do to fix it from that end?
[OnePlus 9 Pro] heyhowyoudoin:
hi, bro.

once you connected phone on fastboot mode, check device manager if any device is not recognized - try to manually install it from HERE.

if you still have any problems - contact me on telegram terry_222
[OnePlus 9 Pro] johnmtrowbridge:
So I checked in device manager and didn't see any exclaimation points anywhere which is what I assume you meant. Nothing out of the ordinary and Android looks fine. I'd like to message you on telegram and I guess I will in a few hours but it's blocked on my work wifi and I don't have a VPN and my hotspot it obviously bricked at the moment
[OnePlus 9 Pro] heyhowyoudoin:
just i'm sure what i can fix all that thing fast and want to help you :)

i have signal too
[OnePlus 9 Pro] johnmtrowbridge:
Yeah I'm gonna just have to try in a few hours because the only way Signal works on my desktop is if I verify it on my phone lol. Again, the phone is completely stuck on FastBoot mode and anytime I restart it it takes me right back, which I think is probably because of the recovery mode I just installed.
[OnePlus 9 Pro] heyhowyoudoin:
bro, I just read what you wrote, if you had version 12 of android, then you already ruined everything and there is nothing left but to reinstall the firmware using MSM tool
[OnePlus 9 Pro] johnmtrowbridge:
I had the most recent update from last week. I didn't catch the name specifically, I assumed it was Android 12. I already did a factory reset on my phone last week trying to get rid of the update or at least revert back to the previous one but that didn't help and it was because my phone version is the wrong one for the revert package they had or something like that. So with that info, you're saying I have to reinstall everything all over again and try again? There's no way to get Lineage on this phone at all?
[OnePlus 9 Pro] heyhowyoudoin:
i

if you were on version 12, then you need to flash to version 11 using the MSM TOOL program, then upgrade to the latest 11.2.10.10, and only then open the bootloader, flash the recovery and then flash the firmware
[OnePlus 9 Pro] johnmtrowbridge:
There wasn't a recovery version of 11 at the time that I could find, not for the 9 Pro. So what do I do now, do you know how I at least get my phone off of FastBoot mode to try this **** all over again?
[OnePlus 9 Pro] heyhowyoudoin:
if you flashed the boot file through a fastboot being on the 12th version of android, you will never be able to do anything but very tricky manipulations that a small number of people own, so you have one path that I indicated above. and by the way, I do not advise you lineageos 11 version, better derpfest 12 version, 11 version is obsolete and you will understand it yourself
[OnePlus 9 Pro] heyhowyoudoin:
can you tell me which version your phone have? IN/CN/GLOBAL/INDIA
[OnePlus 9 Pro] heyhowyoudoin:
Index of /list/Unbrick_Tools/OnePlus_9_Pro

or download version for your phone from link above
[OnePlus 9 Pro] johnmtrowbridge:
Ok dude what I hear you saying is that 1.) Android 12 can't have Lineage OS installed because the version doesn't jive well with the OS, 2.) the instructions will only help on version 11 that I have to get first and 3.) I don't want Lineage anyways because derpfest 12 is better. Is that what you're saying?

NA I'm in America
[OnePlus 9 Pro] heyhowyoudoin:
yes, that's what I mean. is your phone linked to t mobile?

at the moment it is not possible to install any custom OS from version 12 of android, not only lineageos
[OnePlus 9 Pro] johnmtrowbridge:
Yes it is and I have already unlocked everything.

If it means anything, after I put in the Lineage recovery, under "DEVICE STATE - unlocked" in the FastBoot mode is says FC3 which it didn't say before
[OnePlus 9 Pro] heyhowyoudoin:
As far as I know, with t mobile the situation is a little different.
[OnePlus 9 Pro] heyhowyoudoin:
https://xdaforums.com/t/convert-t-mobile-oneplus-9-to-global-or-other-firmware.4277169/

maybe this thread will be useful for you
[OnePlus 9 Pro] johnmtrowbridge:
Ok so what do you suggest? What should I do now? All I really need to do is get adb recognized on this device and I think it'll work out after that but it won't find anything and I don't know what to do everything I find is basically Greek to me
[OnePlus 9 Pro] heyhowyoudoin:
it will never work like sometime before
[OnePlus 9 Pro] heyhowyoudoin:
Convert your T-Mobile (LE2127) to EU via MSM, No unlock.bin needed!

*** Use this at your very own risk. *** You will lose all data *** Backup your working modemst1/2 and persist. If you lose these for any reason, it's unique to your device and not recoverable if you didn't back up (via MSM or other people). ***...

xdaforums.com
[OnePlus 9 Pro] johnmtrowbridge:
Ok so you're saying that adb will never work on this phone ever again? And that I'm not going to be getting a new OS at all any time soon?

I'm sorry for sounding so dumb but this stuff is pretty over my head. I just wanted to get Google off my phone and get rid of the recent update.
[OnePlus 9 Pro] heyhowyoudoin:
wait a minute, something came to my mind, can you tell me something, you have t mobile, you installed the latest update, after downloaded lineageos, and recovery for, and flashed the boot file using the fastboot flash boot command, right? But at the same time, you did not get into the recovery itself?
[OnePlus 9 Pro] heyhowyoudoin:
I will try to help you, don't worry. we all have been through it, and everyone gains experience by making mistakes)
[OnePlus 9 Pro] heyhowyoudoin:
adb will work)
[OnePlus 9 Pro] johnmtrowbridge:
Thanks! Here's the list of steps I took. I got to

Temporarily booting a custom recovery using fastboot Step #6​

I do have a T-Mobile phone that was unlocked.

The latest update installed on my phone 1 week ago.

I applied and was granted Bootloader unlock today.

I unlocked OEM (USB debugging was already enabled)

I downloaded this recovery package, the one at the top, 18-1.

I then flashed that recovery.

From the start of today adb has not been discovered despite fastboot working, and the USB connection good, and debugging enabled. After flashing that recovery and resetting the phone, adb still doesn't come up and now FastBoot Mode is all that will work. Any time I try to reset the phone it just takes me back here. I have not done anything else.
[OnePlus 9 Pro] heyhowyoudoin:
It turns out that you went into lineage recovery and did a data reset from there?
[OnePlus 9 Pro] johnmtrowbridge:
I believe so yes.
[OnePlus 9 Pro] johnmtrowbridge:
Also, I found this thread but didn't understand what they did to fix it and it may not be relevant.
[OnePlus 9 Pro] heyhowyoudoin:
alas, so I can’t suggest anything, you should somehow contact me and I’m sure that we will do something about this all
[OnePlus 9 Pro] johnmtrowbridge:
The restart occurred after the oem unlock though. Does that matter?
[OnePlus 9 Pro] heyhowyoudoin:
look, you opened oem, and started in lineageos recovery, such as on the screen, did you do a reset from there?
[OnePlus 9 Pro] johnmtrowbridge:
Ok yes that's correct but I never had the screen that you have here. That never occurred. It automatically restarted to FastBoot mode after I installed the recovery in the command prompt
[OnePlus 9 Pro] heyhowyoudoin:
it turns out that not everything is lost, there is a way to pull recovery from the stock firmware and boot into the system, save the necessary files and reset using MSM TOOL
[OnePlus 9 Pro] johnmtrowbridge:
O

Ok is there a link to teach me how to do that? Is that what you posted earlier?
[OnePlus 9 Pro] heyhowyoudoin:
https://xdaforums.com/t/tmo-9pro-last-option-hardbricked-fix-back-to-tmo-stock-fix.4340403/
[OnePlus 9 Pro] johnmtrowbridge:
Ok thanks I will try this. Does it matter that I'm NA and not INDIA?
[OnePlus 9 Pro] heyhowyoudoin:
to be honest bro, I don’t know, I just have version 9, and not t mobile, but if you contact me so that we don’t litter the forum for nothing, then we would come up with something.
[OnePlus 9 Pro] johnmtrowbridge:
Ok it'll be about an hour I'll talk to you on telegram
[OnePlus 9 Pro] heyhowyoudoin:
George

You can contact @terry_222 right away.

t.me
[OnePlus 9 Pro] johnmtrowbridge:
Installing telegram on my laptop REQUIRES me to get updates on my phone. So I have no clue how this is going to work man
[OnePlus 9 Pro] johnmtrowbridge:
It says I have to either scan a QR code through my phone or I have to get a text code from my phone. So again, I have to use my phone either way but my phone is bricked and I can't use it.
[OnePlus 9 Pro] IamTheBRAVE:
Hey, @johnmtrowbridge just saw this thread.

Did you try msm? If not, your problem with adb could be due to usb debugging authorizations.

If your device is in fastboot, try switching slots with : fastboot --set-active=a (or b depending on your current one) if your other slot has a bootable rom it could let you access your usb debugging screen.

If your device is in adb mode, your usb authorizations could be revoked. Disable usb debugging then disconnect phone. Go to c:/users/<username>/.android (it's a hidden folder), delete the file adb.key

Reconnect phone, you should get an authorization prompt, allow it. Then type: adb devices in CMD window. Your device should be recognized now.

hope this helps
[OnePlus 9 Pro] johnmtrowbridge:
This might work, but unfortunately, I had to take it in to the shop, and the tech who works with OP phones specifically won't be in until Saturday so there's really nothing I can do at the moment. Maybe he'll look here and try your suggestion lol!
[OnePlus 9 Pro] nickman529:
Hi that's me actually. Im working on it right now
[OnePlus 9 Pro] nickman529:
I actually have a op9 myself and is running derpfest. I sent you an email via store communications, when ya can check it please do.

@johnmtrowbridge
[OnePlus 9 Pro] K1nsey6:
If you are using Win11 there are issues using ADB with OnePlus, I found a workaround but i was being lazy and used a Win10 machine.
[OnePlus 9 Pro] JohnTheFarm3r:
I'm on windows 11 and i didn't experience any difficulties utilizing ADB on OP or any of my other devices. If adb is failing, it's most likely due to an incorrect driver.
[OnePlus 9 Pro] MiCeltic:
Maybe I'm missing something, but if you have Win 10 then the line in the command prompt would be: adb devices

to start the adb daemon

you're using the command that would be for a MAC or Linux: .\adb devices
[OnePlus 9 Pro] Rukbat:
I hope you weren't trying to use adb when the phone was being recognized by fastboot. Fastboot only sees the phone if it's booted to the bootloader. adb only sees the phone if it's booted to Android (normal startup). If fastboot sees the phone, adb won't - you have to reboot it with fastboot (fastboot reboot), with the menu or with the power button (loooong press until it boots).
[OnePlus 9 Pro] drHuangMHT:
That driver solved my problem instantly, huge thanks bro