Hey,
Does anybody know how to send data to the MFD (Multi Function Display)? I have a Corsa D. I get a "Welcome!!!" when it starts up.
I've tried decompiling a few apps (MTCCanbus, PCRadio) to see how they do it but it's pretty convoluted since you don't get the original variables and class names when decompiling.
Edit:
Just adding some useful resources to help me in my endeavors.
https://forum.xda-developers.com/showpost.php?p=71324770&postcount=7
https://github.com/xbenjii/mtccanbus-decompiled
I think someone may have done it in the very similar MTCB/C headuntis a few years back. You would also have to know all the code for your car's CAN Bus system as well I think
typos1 said:
I think someone may have done it in the very similar MTCB/C headuntis a few years back. You would also have to know all the code for your car's CAN Bus system as well I think
Click to expand...
Click to collapse
The bluetooth audio player already tells the MFD that it's playing through bluetooth, but I wanted a way to send the actual song/artist info to the MFD.
xbenjii said:
The bluetooth audio player already tells the MFD that it's playing through bluetooth, but I wanted a way to send the actual song/artist info to the MFD.
Click to expand...
Click to collapse
Yes, but my post still applies.
typos1 said:
Yes, but my post still applies.
Click to expand...
Click to collapse
Sorry, my point was that the code exists somewhere on one of the system apps in the rom. I've decompiled a few but couldn't find anything useful. I was just wondering if anyone knew a starting point.
xbenjii said:
Sorry, my point was that the code exists somewhere on one of the system apps in the rom. I've decompiled a few but couldn't find anything useful. I was just wondering if anyone knew a starting point.
Click to expand...
Click to collapse
Yes, it exists, but you need to find it and work out how to make it say what you want, I think it has been done to some extent for VWs, but I cant remember where, so youve got 3 years of MTCB forum to search through including the massive megathread that existed for 18 months before we got our own forum.
https://youtu.be/0sF8DlbRu-g
interesting...
I have a Astra H GTC ... same problem...
kaderekusen said:
https://youtu.be/0sF8DlbRu-g
Click to expand...
Click to collapse
I don't understand what I'm watching here. What does this have to do with the OP?
xbenjiiman said:
I don't understand what I'm watching here. What does this have to do with the OP?
Click to expand...
Click to collapse
Yeah, I dont get it either.
Just what I needed: https://forum.xda-developers.com/showpost.php?p=61202146&postcount=13705
Sure. In MTCMusic, you'd override the SendCanbusinfo(int, int) method in com.microntek.music/MusicActivity to broadcast the com.microntek.canbusdisplay intent action with extra time set to something other than the current playing time.
Of course this would only work for MTCMusic. If you wanted to use a 3rd-party media player, you could construct the same broadcast intent and pass the same info.
Click to expand...
Click to collapse
xbenjiiman said:
Just what I needed: https://forum.xda-developers.com/showpost.php?p=61202146&postcount=13705
Click to expand...
Click to collapse
You got success??
See your picture of the TID saying "capital"...
sousa_2005 said:
You got success??
See your picture of the TID saying "capital"...
Click to expand...
Click to collapse
I've managed to read the data that is being sent, so I'm going to have a play around with it today.
any update?
hello.
i have read and search for hours about "sending data to MFD" but im finaly not found what im lookink for.
my car is a Seat exeo/audi A4 b6
hu is xtrons PB78AA4P (gs) mit @Malaysk Rom android 8
i'am looking for the folders "com.microntek.music/MusicActivity" but i cant find them on my device. (i have searched in every folder)
how can i access this feature?
i want to write a feature to make a "custom welcome message" on the MFD and the next feature is to show the title of the current track is played instead of the playtime.
should i use xposed or make them with an .apk?
Following this.Also the radio RDS station name to be displayed on the MFD will be a great feature.Mine display only the station frequency on MFD display.( VW Passat )
Related
hey everyone, I was just wondering if there is an alternative program to slide2play that is more like iphones music player? or just one similar that does the simple things like lets u click at different parts of song an list songs by track number,etc?
thanks
hav you looked at the work A_C has done
http://forum.xda-developers.com/showthread.php?t=377627
thanks for the help mate, but for some reason the link is not loading up..
however, im trying to access it on my vario III so mayb that's why
thanks,ive gotten it working and stuff and the albumflow, etc is pretty cool, but i was wondering if anyone knows how to get slide2play to display tracks by their track number rather than alphabetically??
fade2black101 said:
thanks,ive gotten it working and stuff and the albumflow, etc is pretty cool, but i was wondering if anyone knows how to get slide2play to display tracks by their track number rather than alphabetically??
Click to expand...
Click to collapse
It's still a work in progress, so that feature is probably to come and/or not implemented yet. My guess ..
fade2black101 said:
thanks,ive gotten it working and stuff and the albumflow, etc is pretty cool, but i was wondering if anyone knows how to get slide2play to display tracks by their track number rather than alphabetically??
Click to expand...
Click to collapse
Just put an "01-" in front of the first track file name, "02-" in front of the second track file name, and so on...
(if this doesn't belong here please move it to the proper location)
Hi,
I'm somewhat surprised this doesn't exist yet (or does it?). An app that pronounces the title (and maybe the artist) of a track (maybe by text-to-speak reading the ID3 tag). It's quite annoying (to me, at least) when I listen to an album, I never know what song was playing without a glimpse at my mobile. Can someone develop that, or does it exist yet (and weren't my Google-skills up to par?).
schlager P. said:
(if this doesn't belong here please move it to the proper location)
Hi,
I'm somewhat surprised this doesn't exist yet (or does it?). An app that pronounces the title (and maybe the artist) of a track (maybe by text-to-speak reading the ID3 tag). It's quite annoying (to me, at least) when I listen to an album, I never know what song was playing without a glimpse at my mobile. Can someone develop that, or does it exist yet (and weren't my Google-skills up to par?).
Click to expand...
Click to collapse
Looks interesting.
However, the person would have to develop a completely new player. Ok, he could also mod open source apps like Apollo.
nikwen said:
Looks interesting.
However, the person would have to develop a completely new player. Ok, he could also mod open source apps like Apollo.
Click to expand...
Click to collapse
yeah, but that's why I mentioned the text-to-speach-thingie, you won't be needing a new player for that, will you? Just that all tracks have ID3, right?
schlager P. said:
yeah, but that's why I mentioned the text-to-speach-thingie, you won't be needing a new player for that, will you? Just that all tracks have ID3, right?
Click to expand...
Click to collapse
You need to recognize when a new song starts and which one it is. Therefore you need your own player.
nikwen said:
You need to recognize when a new song starts and which one it is. Therefore you need your own player.
Click to expand...
Click to collapse
Sounds reasonable, get crackin'
schlager P. said:
Sounds reasonable, get crackin'
Click to expand...
Click to collapse
There is no need for cracking. You just need to use an open source player like the great Apollo.
nikwen said:
There is no need for cracking. You just need to use an open source player like the great Apollo.
Click to expand...
Click to collapse
oow, I thought that was an expression meaning "get started NOW", hence the wink
schlager P. said:
oow, I thought that was an expression meaning "get started NOW", hence the wink
Click to expand...
Click to collapse
I am sorry, but I am a busy at the moment.
I am developing apps which I really need.
What you could do is sending a mail to the main developers of Cyanogenmod and suggesting this feature.
nikwen said:
I am sorry, but I am a busy at the moment.
I am developing apps which I really need.
What you could do is sending a mail to the main developers of Cyanogenmod and suggesting this feature.
Click to expand...
Click to collapse
that's why I called it request, not a must, I'll do that.
schlager P. said:
that's why I called it request, not a must, I'll do that.
Click to expand...
Click to collapse
Let's hope that they will implement it. :good:
I'm thinking about installing an Amazon Echo or similar into my car as an AI interface.
Question, is there an input and/app that will mute or pause any music player currently in use and let Alexa or google home talk back?
Similar to your phone pausing or muting when an incoming call or notification comes in.
Or, has anyone managed to run Alexa in their Android unit? I.E. convert their Head unit into an echo or dot etc?
I have not purchased an echo or dot yet, and I'll probably go down the line of Raspberry Pi just for the tinker inside of me.
Cheers.
why not just install the Alexa app from the play store?
you still require the echo/dot unit to run it.
Your phone or other Android unit is only the settings portal.
Alexa needs to communicate through her own hub unit
H0U5ECAT said:
you still require the echo/dot unit to run it.
Your phone or other Android unit is only the settings portal.
Alexa needs to communicate through her own hub unit
Click to expand...
Click to collapse
That's not true at all. The app has full Alexa functionality as well as being used for changing the settings on other devices. The only difference is you have to press a button to activate instead of saying Alexa
Thanks.
I'll look into it.
I've seen on line some people connecting Alexa via Bluetooth into their headunit and also connecting her into the OBD2 input.
Think I'll just take the plunge and pick one up to tinker with in the meantime
Any update on this? Anyone successful in running echo or Google home with this using Bluetooth?
Uhh, we have android head units, and the google home is the same thing as OK or Hey Google on the head unit lol, this is redundant and pointless guys.
twist said:
Uhh, we have android head units, and the google home is the same thing as OK or Hey Google on the head unit lol, this is redundant and pointless guys.
Click to expand...
Click to collapse
Agree , its pointless provided the HU works fine with google assistant, but most of the time its not! Either it crashes or hangs the system or very slow to respond!
Update?
smnrock said:
Agree , its pointless provided the HU works fine with google assistant, but most of the time its not! Either it crashes or hangs the system or very slow to respond!
Click to expand...
Click to collapse
Any luck? I love Alexa at home and would be great in car with wake word. Can you ask for directions, play music , trigger home events? I receive my head unit tomorrow.
I run alexa on my Chinese head unit, it's not perfect, but I set it to load automatically and it does respond to voice, ie no button pressing, it's faster and less processor hungry than Google assistant.
It will quite happily play and change radio channels, music, news etc and loads Google maps with my route when I say "alexa, navigate home" for example.
Only issue is, you can't run the app in auto mode so I run it with a split screen, nav on one side, alexa on the other.
Responds to my voice even with lots of road noise.
Wagawag said:
I run alexa on my Chinese head unit, it's not perfect, but I set it to load automatically and it does respond to voice, ie no button pressing, it's faster and less processor hungry than Google assistant.
It will quite happily play and change radio channels, music, news etc and loads Google maps with my route when I say "alexa, navigate home" for example.
Only issue is, you can't run the app in auto mode so I run it with a split screen, nav on one side, alexa on the other.
Responds to my voice even with lots of road noise.
Click to expand...
Click to collapse
Is it an MTCD hesdunit, post system information including MCU version.
marchnz said:
Is it an MTCD hesdunit, post system information including MCU version.
Click to expand...
Click to collapse
I have no idea what that even means, however, it's just a generic, android head unit with 2gb ram.
Wagawag said:
I have no idea what that even means, however, it's just a generic, android head unit with 2gb ram.
Click to expand...
Click to collapse
Without knowing how would you know which forum to post in?
This forum for mtcd type head units. There's loads of info if interested to find out.
Post MCU version including system information.
marchnz said:
Without knowing how would you know which forum to post in?
This forum for mtcd type head units. There's loads of info if interested to find out.
Post MCU version including system information.
Click to expand...
Click to collapse
Well I was replying to someone who asked about using alexa/Google on a car head unit... I didn't realise I would be made so unwelcome.! And as for posting info, it's not up to you to tell me what to post... a please or thank you would be nice!
Wagawag said:
Well I was replying to someone who asked about using alexa/Google on a car head unit... I didn't realise I would be made so unwelcome.! And as for posting info, it's not up to you to tell me what to post... a please or thank you would be nice!
Click to expand...
Click to collapse
Post Android system information including MCU version
Wagawag said:
Well I was replying to someone who asked about using alexa/Google on a car head unit... I didn't realise I would be made so unwelcome.! And as for posting info, it's not up to you to tell me what to post... a please or thank you would be nice!
Click to expand...
Click to collapse
On your headunit there should be a screen that has About...System... or System Info or the like. Having a screenshot of this screen can be helpful to know exactly what kind of headunit you have (i.e. manufacturer, firmware versions, Android version, etc). There are identifying details on that screen that can be helpful to others on the forum.
It helps bring context to both help requested and help provided by forum members. Plus it helps forum moderators ensure questions end up in the right forum. Basically. one could expect similar results to your experience using alexa/Google on same or similar specfication headunit. How else would anyone else know if they have same/similar headunit without that identifying screenshot of About System?
Just trying to explain why it is desirable to have the details that a screenshot of the About System can provide.
I get that, but the other user was a tad curt.
Wagawag said:
I get that, but the other user was a tad curt.
Click to expand...
Click to collapse
So it's not an MTCx type device.
Requested moderator move to Android head units forum.
Anyone knows? The seller is not very helpful
mega0deth said:
Anyone knows? The seller is not very helpful
Click to expand...
Click to collapse
which mcu? You mention absolutely nothing. How can anyone answer your question?
Next to that: Read the forum! There are so many ways of doing that. Start with https://forum.xda-developers.com/t/...unisoc-ums512-q-a-mods-tips-firmware.4396339/ (QA #16)
surfer63 said:
which mcu? You mention absolutely nothing. How can anyone answer your question?
Next to that: Read the forum! There are so many ways of doing that. Start with https://forum.xda-developers.com/t/...unisoc-ums512-q-a-mods-tips-firmware.4396339/ (QA #16)
Click to expand...
Click to collapse
We can't tell from these screen captures which FYT manufacturer this is.
Again, read the forum and the specific thread. Then you know how you can display the id and we can help you.
surfer63 said:
We can't tell from these screen captures which FYT manufacturer this is.
Again, read the forum and the specific thread. Then you know how you can display the id and we can help you.
Click to expand...
Click to collapse
the ro.build.fytmanufacturer was 51.
no idea how that makes sense since it's a navifly/mekede system but it works.
mega0deth said:
the ro.build.fytmanufacturer was 51.
no idea how that makes sense since it's a navifly/mekede system but it works.
Click to expand...
Click to collapse
That is indeed strange. Your firmware photos already show "HYI" which is indeed the reseller (plus a couple of other resellers) who have the id=51 firmware. Mekede/NaviFly is either 1 or 116.
so running the script to change the fytmanufacturer did work but for some reason the developer password has changed, is it possible the script changed the developer password on the unit?
mega0deth said:
so running the script to change the fytmanufacturer did work but for some reason the developer password has changed, is it possible the script changed the developer password on the unit?
Click to expand...
Click to collapse
No, the script doesn't change anything in that regard. I did not even know that but I assume the 1900xxx.com.syu.apk checks the FYT id and based on that probably uses different password. As you don't mention the old password (please be complete), did you check QA #2?
And if your old password was different, then please mention it so I can add it.
The original password was 3368. This is a weird situation
No idea why but the password has been changed to 123456.
Hi guys. I have no setting in my settings to activate the function of letting the soundvolume follow the speed.
I found this setting, which should do the trick? Do I need to use "0" or "1" ?
My HU is a Joying 11.6" UIS7862, 8 GB ram/ 128GB rom and the firmware (System) is 2022-08-15
If, am I right that I put two files on a fat32 usb with a config.txt as one, which has
ro.syu.env_voloffset_level=0 (or 1)
And the file:
lsec6315update
from my current firmware.
This will only update the system with the new setting and nothing else?
Thanks in advance
lr_man said:
If, am I right that I put two files on a fat32 usb with a config.txt as one, which has
ro.syu.env_voloffset_level=0 (or 1)
And the file:
lsec6315update
from my current firmware.
This will only update the system with the new setting and nothing else?
Click to expand...
Click to collapse
yes, that is right.
Thanks a lot
..
surfer63 said:
yes, that is right.
Click to expand...
Click to collapse
Tried, without luck. It doesn't seem to work when I drive and there is no new setiing in Settings-menu.
I asked Joyforwa (Amazon) - (Joying I think). They say it's not possible.. Hmmm.
Just thinking. Can it be because I don't have a CANbus. (It's installed in a Land Rover from 1972 )
lr_man said:
Tried, without luck. It doesn't seem to work when I drive and there is no new setiing in Settings-menu.
I asked Joyforwa (Amazon) - (Joying I think). They say it's not possible.. Hmmm.
Just thinking. Can it be because I don't have a CANbus. (It's installed in a Land Rover from 1972 )
Click to expand...
Click to collapse
Which value for the setting did you use?
1 to set speed dependent volume
0 to disable speed dependent volume.
And also check what the property is right now.
Either use my HWGetInfo.apk to check on the properties (and the rest)
or, from a terminal, issue the command
Code:
getprop > /storage/sdcard1/properties.txt
and check the "ro.syu.env_voloffset_level=" in the created txt file.
I do not know whether it is dependent on the CANbus, but I don't think so. I think it is determined by the GPS module. It was in the Sofia 3GR and FYT never changes a working functionality.
But the best way is to ask Joying directly.
Edit: Do you really not have in your Settings -> Sound ->
Speed Compensated Volume
The last option in Sound, in whatever translation the Chinese make of this. This should set the sound volume depending on the actual speed
surfer63 said:
Which value for the setting did you use?
1 to set speed dependent volume
0 to disable speed dependent volume.
And also check what the property is right now.
Either use my HWGetInfo.apk to check on the properties (and the rest)
or, from a terminal, issue the command
Code:
getprop > /storage/sdcard1/properties.txt
and check the "ro.syu.env_voloffset_level=" in the created txt file.
I do not know whether it is dependent on the CANbus, but I don't think so. I think it is determined by the GPS module. It was in the Sofia 3GR and FYT never changes a working functionality.
But the best way is to ask Joying directly.
Edit: Do you really not have in your Settings -> Sound ->
Speed Compensated Volume
The last option in Sound, in whatever translation the Chinese make of this. This should set the sound volume depending on the actual speed
Click to expand...
Click to collapse
Thanks again. I looked in an old HWGetinfo-file (after I made the update with the config.txt) and I see it wasn't in the old file at all. As I wrote, Joying (or who they might be) said it couldn't be done. I have now set it to "1" and will try and see if it made a difference. I have also tried with some apps that claims to change volume against speed, but without luck..
I tried with a value of "1", without any luck. I also tried several app's that are supposed to turn the volume up and down, depending on speed, but again with no luck. Can the "system" somehow be "locked" for app's to control the volume?
It would be rally nice to have this function, as my Land Rover makes a lot of "good " noise, with increasing speed..
Can someone here show me a picture of the soundsettings, where "Speed Compensated Volume" is - and if, which HU it's from. As you can see from the picture of the soundsettings in my earlier post, the setting is not to be found anywhere in my HU. I have tried to download several different firmwares for the uis7862, but cannot find any reference to ro.syu.env_voloffset_level=
I don't really know what to look for, perhaps a missing app for the function?. I really miss the feature.
Thanks again.
edit: in the "properties"file, there is a line with: [ro.syu.env_voloffset_level]: [1]
lr_man said:
Can someone here show me a picture of the soundsettings, where "Speed Compensated Volume" is - and if, which HU it's from. As you can see from the picture of the soundsettings in my earlier post, the setting is not to be found anywhere in my HU. I have tried to download several different firmwares for the uis7862, but cannot find any reference to ro.syu.env_voloffset_level=
I don't really know what to look for, perhaps a missing app for the function?. I really miss the feature.
Thanks again.
edit: in the "properties"file, there is a line with: [ro.syu.env_voloffset_level]: [1]
Click to expand...
Click to collapse
Should be under sound.
deadeye920 said:
Should be under sound.
Click to expand...
Click to collapse
Thanks, but as you can see at the picture a some posts ago, it's not in my settings. So, I would like to see a picture of a setting, where it's shown - and info about the HU. and perhaps the make and firmware.
I'm a beginner.....
lr_man said:
Thanks, but as you can see at the picture a some posts ago, it's not in my settings. So, I would like to see a picture of a setting, where it's shown - and info about the HU. and perhaps the make and firmware.
I'm a beginner.....
Click to expand...
Click to collapse
I don’t quite understand. What would a picture of the screen showing that setting be any different to what has just posted above?
Perhaps I'm not good at explaining myself. Curiosity - I have not seen an actual screenshot, where the settings are. And to confirm that my HU are different from the rest ;-) As far as I can read, all uis7862 should be the same, so I'm looking for a solution to my problem - no "speed compensated volume" setting.
lr_man said:
Perhaps I'm not good at explaining myself. Curiosity - I have not seen an actual screenshot, where the settings are. And to confirm that my HU are different from the rest ;-) As far as I can read, all uis7862 should be the same, so I'm looking for a solution to my problem - no "speed compensated volume" setting.
Click to expand...
Click to collapse
I have it on my Teyes cc3 and also had it on my EKIY t900. I’ll do a pic next time I’m at the car of my cc3
I had to get something out of the car, so here are 2 bad images of the Setting.
Device -> Sound -> Speed Compensated Volume.
Note that the setting is done in animated text. It moves from left to right.
Thanks a lot, much appeciated, both of you. Now I have seen it live ;-) Now I just have to figure out to get the setting. Maybe an update of the firmware....
The below:
ro.syu.env_ voloffset _niveau 190000000_com.syu.ms
What do you think - has the line anything to do with my problem? Is it an app, an argument or a reference to something? Can it maybe be needed for the function. I saw it at the 4pda-forum. I'm a beginner.....
lr_man said:
The below:
ro.syu.env_ voloffset _niveau 190000000_com.syu.ms
What do you think - has the line anything to do with my problem? Is it an app, an argument or a reference to something? Can it maybe be needed for the function. I saw it at the 4pda-forum. I'm a beginner.....
Click to expand...
Click to collapse
I don't think so. I did set the "Speed Compensated Volume" to off/low/medium/high, but did not see any change in properties.
And where does that line come from?
Note also that you started with "ro.syu.env_voloffset_level". Now you mention "ro.syu.env_ voloffset _niveau".
I know that you found that "ro.syu.env_voloffset_level" from a post from tyuktha on 4pda, but where is this coming from?
I made a search for something with voloffset in it and ran into this on 4pda. I have no idea if it has anything to do with it....
https://4pda.to/forum/index.php?for....syu.env_voloffset_level+190000000_com.syu.ms
lr_man said:
Thanks a lot, much appeciated, both of you. Now I have seen it live ;-) Now I just have to figure out to get the setting. Maybe an update of the firmware....
Click to expand...
Click to collapse