Can anyone running one of the Froyo leaks confirm if the audio out via the USB port works like it should? I'd like to know before I go buy a cable.
I currently have to plug both audio and usb cables in when I get in my car and I'm looking to cut it down to just the one.
TIA
no it does not and this is the 4th post about this lately, btw. try using the search feature.
I searched "audio, usb, froyo". There were 6 results but only 1 relevant, about it not working with the media dock on 11/11. Sorry the search function missed the others, but thanks anyways. Has anyone successfully gotten it to work, might be a better question.
unfortunatly, no. no one has. the official samsung desk dock uses the usb for audio out and its still not working there either.
Hi. I've just recently tried out an app from the market that would let me control emulators and some games with a Wii remote, but it wasn't compatible with my G2x. However, I stumbled upon what is most commonly known as "OTG" cable, but discovered they were worthless for the G2x as of now because 2.3 doesn't have USB hosting.
What I wanted to know is, number one, will the G2x have USB hosting when the official 4.0 update comes out, or is it missing some special hardware needed for that? And number two, is there any risks in just getting a cheap MicroUSB to Female USB cable from a trusted seller? Like, can it damage any internal parts because of different voltages between devices or something like that? Or is the worst thing that can happen is the cable simply not working?
I'd really appreciate an answer on this one, because USB hosting seems to open up a lot of possibilities with our devices.
The short answer as of right now is NO there aren't any common ways to enable USB Host. With that said, can the Tegra2 chip in the G2x support host mode?...yes. Will it require a custom kernel?...yes. So basically your phone needs to be rooted to say the least and a kernel framework to enable and support it. I'm actually looking into this as we speak but it's looking like it'll be a while.
As for the cable... no most generic micro-USB cable won't work as is. The OTG cables have either a 'grounded' 4th pin or a disconnected 4th in some usb host modes. But either way you either need an OTG cable or if you search online you can find several ways to splice and solder back generic USB.
I have been looking for a while, but there doesn't seem to a custom kernel that supports USB Host mode. I already have USB OTG adapter (mini Male to 4 pin USB female) + arduino board etc.. So are there any custom kernels out there?
oOo B0XeR oOo said:
The short answer as of right now is NO there aren't any common ways to enable USB Host. With that said, can the Tegra2 chip in the G2x support host mode?...yes. Will it require a custom kernel?...yes. So basically your phone needs to be rooted to say the least and a kernel framework to enable and support it. I'm actually looking into this as we speak but it's looking like it'll be a while.
As for the cable... no most generic micro-USB cable won't work as is. The OTG cables have either a 'grounded' 4th pin or a disconnected 4th in some usb host modes. But either way you either need an OTG cable or if you search online you can find several ways to splice and solder back generic USB.
Click to expand...
Click to collapse
this^^^
Nothing had really changed on this front, if you want to use Android as an ardi interface, I'd suggest you grab a cheapo phone that supports it out of the box.
Sent from my LG-P999 using Tapatalk
I bring you back to life!!!
Any update on this? Seems ICS/JB roms are out now... any strides in getting OTG to work? I'm looking to make a G2x into a dedicated TV gamer unit to replace my MK808 and forgot about OTG for my air mouse. I have a Bluetooth mouse to get me by but the airmouse was awesome.
I guess I can look for a Bluetooth airmouse as a last resort.
player911 said:
I bring you back to life!!!
Any update on this? Seems ICS/JB roms are out now... any strides in getting OTG to work? I'm looking to make a G2x into a dedicated TV gamer unit to replace my MK808 and forgot about OTG for my air mouse. I have a Bluetooth mouse to get me by but the airmouse was awesome.
I guess I can look for a Bluetooth airmouse as a last resort.
Click to expand...
Click to collapse
No OTG happiness for the G2X with any ROM and/or Kernel. There is a board from Sparkfun which provides an interface that enables a non-OTG phone to work like one for interfacing to Arduino, etc.
https://www.sparkfun.com/products/10748?
http://forum.xda-developers.com/showpost.php?p=19967110&postcount=8
I've bought a Digitazz MHL To HDMI Adapter, but no mater which ROM I try, no matter whether I try to connect my Sensation to my laptop or my TV......nothing happens.
I don't get any notification on the phone, nothing on the TV...arghhh, the frustration.
I know the HDMI cable i'm using is fine, as links up to my freeview box ok, blu-ray player ok and my TV.
Phone is plugged in and show as charging when my phone is linked up to TV.....tried retarting phone, different Sense 3.6 Roms etc..nothing is working.
Am I not doing something, or it it prob just a case of cheap rubbish MHL to HDMI adapter I bought?
Just HTC versions of the adapter work?
any Ideas...be very much appreciated as i've tried everything.
cheers
Matt
Attached pics of the MHL to HDMI I'm using.
I used 2 types of non htc adapters, both worked.
What power supply did you connect to the adapter? I think only 1a 5v will work for mhl..
Sent from my HTC Sensation using xda premium
In some roms HDMI will not work. Look in change log it will tell you if it's working or not. Usually its written in BUGS section. Check your current Rom to see if it's supported . If I remember correctly most don't work but you need to check and see if that could be the issue.
Sent from my HTC Sensation 4G using xda premium
realsis said:
In some roms HDMI will not work. Look in change log it will tell you if it's working or not. Usually its written in BUGS section. Check your current Rom to see if it's supported . If I remember correctly most don't work but you need to check and see if that could be the issue.
Sent from my HTC Sensation 4G using xda premium
Click to expand...
Click to collapse
MHL works on all the largely adopted roms, elegancia, ARHD etc.
Also, it's more a kernel thing than a rom actually.
The OP mentioned a couple of roms were tested. perhaps it would benefit the test to add stock as well just in case?
Sent from my HTC Sensation using xda premium
I'm also struggling with MHL on my Sensation. After searching the internet, the few tips I picked up that worked for others are:
1. You need to plug in power via the extra micro-USB port on the MHL adapter. Some have said that it needs a high-current power source (1A) which the HTC charger produces. 3rd party USB chargers sometimes output a lower current which some people find causes their MHL not to work. Also, using MHL seems to drain battery pretty quick and you need a high-amp power source to keep the phone charged or prevent it from draining too quickly.
2. If it is the first time using MHL, try plugging in the MHL(USB) to the phone then rebooting the phone. This is supposed to make your phone recognize and "activate" the MHL/HDMI capability(?).
3. I also read about playing around with TV settings. For one user with a Sony Bravia TV, he had to go to the tv settings -> external inputs -> HDMI and turn off HDMI device control or something.
4. Not all Sensation ROMs support MHL, for example CyanogenMod.
In my case, I bought a 3rd party MHL adapter and it didn't work the first time even with power connected to MHL. Then after (2) above, I finally saw the HDMI logo appear on the notification bar and it worked pretty well in my first 10mins of experimenting...nice picture with sound too. Then I tried playing another video and this time there was no sound from the TV. So I unplugged and reconnected the MHL connector from my phone and ever since then I have not been able to get MHL to work I'm using ARHD 3.6.1 ROM so I'm not sure if that is the problem. Still looking for solutions...
You might want to make sure that your TV actually supports MHL as not all do. I can't see how a laptop would support it, most don't even have a HDMI input?
The most trouble I've ever had with MHL is the sound sometimes doesn't work, but just unplugging then replugging the phone cures this.
BMamba550 said:
....
In my case, I bought a 3rd party MHL adapter and it didn't work the first time even with power connected to MHL. Then after (2) above, I finally saw the HDMI logo appear on the notification bar and it worked pretty well in my first 10mins of experimenting...nice picture with sound too. Then I tried playing another video and this time there was no sound from the TV. So I unplugged and reconnected the MHL connector from my phone and ever since then I have not been able to get MHL to work I'm using ARHD 3.6.1 ROM so I'm not sure if that is the problem. Still looking for solutions...
Click to expand...
Click to collapse
I finally managed to solve my MHL problem by flashing ARHD 3.6.8 ROM...so in my case it seemed to be the ROM version that didn't work well with MHL. It mirrors my phone screen pretty well although Sensation resolution is quarter-HD so on my HD TV the picture is less sharp, but acceptable.
boomboomer said:
You might want to make sure that your TV actually supports MHL as not all do. I can't see how a laptop would support it, most don't even have a HDMI input?
The most trouble I've ever had with MHL is the sound sometimes doesn't work, but just unplugging then replugging the phone cures this.
Click to expand...
Click to collapse
I have this same problem, my adapter works and shows on my phone that it connected but my TV does not support MHL as only certain TV's actually support this standard, and oh plus that fact that my current ROM doesnt support it
My Laptop has a HDMI connection and so does my HD TV....but didn't know the TV had to support MHL....I just thought it was a case of if it's a HD TV, with HDMI connections, then it would work?
Hmmm....I'm not getting ANYTHING in my notification area on my phone either though.
Gonna try some of these suggestions and will report back.
Ps: As far as Chargers and power sources etc...all mine are HTC Genuine ones.
Thanks for help guys....will be back soon, coz i'm off to experiment..hehe:laugh:
Matt
matthew33 said:
My Laptop has a HDMI connection and so does my HD TV....but didn't know the TV had to support MHL....I just thought it was a case of if it's a HD TV, with HDMI connections, then it would work?
Hmmm....I'm not getting ANYTHING in my notification area on my phone either though.
Gonna try some of these suggestions and will report back.
Ps: As far as Chargers and power sources etc...all mine are HTC Genuine ones.
Thanks for help guys....will be back soon, coz i'm off to experiment..hehe:laugh:
Matt
Click to expand...
Click to collapse
Hope all goes well in your test's, My process was to power up the adapter first using my genuine htc charger first then plus in the HDMI cable from the adapter to the TV then plug the adapter into the phone last. If it does not show up on the phone notification bar to begin with restart your phone with it all still plugged in failing all of that then time for a new ROM and kernel probably Good luck
hoaxy32 said:
Hope all goes well in your test's, My process was to power up the adapter first using my genuine htc charger first then plus in the HDMI cable from the adapter to the TV then plug the adapter into the phone last. If it does not show up on the phone notification bar to begin with restart your phone with it all still plugged in failing all of that then time for a new ROM and kernel probably Good luck
Click to expand...
Click to collapse
Cheers for reply, but tried differerent Roms and kernels...nothing happening.
I give up.
Matt
I've got a similar problem where not matter what ICS ROM or kernel I used it wouldn't work.
(see http://forum.xda-developers.com/showpost.php?p=31797423&postcount=17)
However, in my case, it works fine with GB connected to a Sharp TV, but for some reason not ICS!
It also works fine with ICS connected to other TVs (tested on Samsung and LG) and on a PC monitor (through HDMI to DVI cable).
Just not with the Sharp TV!
Very frustrating!
hey guys, i have been trying to get this to work but all to no avail have tried the suggestions, all of the kernels i can find ect but i am just not having any luck. i am also not having any joy with usb-otg. could the 2 be linked?
Just a couple of thoughts. I've only skimmed the thread so I apologise if I'm repeating something mentioned earlier.
I can confirm that NRG's current EnergyROM which features a stock kernel and Sense 3.6 works with MHL (at the moment MHL doesn't work on any Sense 4 ROMs as far as I'm aware).
Also, I recently visited my folks and tried to show off some photos on their TV. For some reason MHL would only work on ONE of its four HDMI ports. I didn't have the time to figure out why, but there you go. Maybe those having difficulties could visit a tv shop and try plugging their phone into a variety of tvs for troubleshooting purposes.
Other things to note: On some TVs my MHL connection works at 720p and 60hz (which is good). On others it runs at 1080i at 24hz which makes for a crappy experience (jerky).
ICS ROMs have greatly improved performance when using MHL so steer clear of gingerbread.
MIUI ROMs should also support MHL (I've tried a couple).
Finally, I sometimes use a battery pack that I bought via Amazon to power the MHL connection when I'm out and about. If you decide to experiment this way, make sure you buy an external battery that has a 1 amp output per USB port.
I'm typing this with a bluetooth keyboard while my phone is connected to my tv, so it can work : ) I bought this MHL adapter: http://www.amazon.co.uk/FoneM8-MHL-Cable-microUSB-HDMI/dp/B0060Z8CYK
---------- Post added at 12:09 AM ---------- Previous post was at 12:03 AM ----------
heavy_metal_man said:
hey guys, i have been trying to get this to work but all to no avail have tried the suggestions, all of the kernels i can find ect but i am just not having any luck. i am also not having any joy with usb-otg. could the 2 be linked?
Click to expand...
Click to collapse
I've only tried USB on the go once, using a dedicated USB on the go cable for a Galaxy SII and a small externally powered four port hub in conjunction with Sebsatian FM's kernel and the most recent EnergyROM. I was able to browse a flash drive and connect a wireless keyboard and mouse. I couldn't really see the point as you can't use MHL at the same time, and you have to provide external power (unlike, for example, the Galaxy Note which will allow you to plug flash drives etc into the adapter without external power).
Ouzo said:
Just a couple of thoughts. I've only skimmed the thread so I apologise if I'm repeating something mentioned earlier.
I can confirm that NRG's current EnergyROM which features a stock kernel and Sense 3.6 works with MHL (at the moment MHL doesn't work on any Sense 4 ROMs as far as I'm aware).
Also, I recently visited my folks and tried to show off some photos on their TV. For some reason MHL would only work on ONE of its four HDMI ports. I didn't have the time to figure out why, but there you go. Maybe those having difficulties could visit a tv shop and try plugging their phone into a variety of tvs for troubleshooting purposes.
Other things to note: On some TVs my MHL connection works at 720p and 60hz (which is good). On others it runs at 1080i at 24hz which makes for a crappy experience (jerky).
ICS ROMs have greatly improved performance when using MHL so steer clear of gingerbread.
MIUI ROMs should also support MHL (I've tried a couple).
Finally, I sometimes use a battery pack that I bought via Amazon to power the MHL connection when I'm out and about. If you decide to experiment this way, make sure you buy an external battery that has a 1 amp output per USB port.
I'm typing this with a bluetooth keyboard while my phone is connected to my tv, so it can work : ) I bought this MHL adapter: http://www.amazon.co.uk/FoneM8-MHL-Cable-microUSB-HDMI/dp/B0060Z8CYK
---------- Post added at 12:09 AM ---------- Previous post was at 12:03 AM ----------
I've only tried USB on the go once, using a dedicated USB on the go cable for a Galaxy SII and a small externally powered four port hub in conjunction with Sebsatian FM's kernel and the most recent EnergyROM. I was able to browse a flash drive and connect a wireless keyboard and mouse. I couldn't really see the point as you can't use MHL at the same time, and you have to provide external power (unlike, for example, the Galaxy Note which will allow you to plug flash drives etc into the adapter without external power).
Click to expand...
Click to collapse
thank you for your chip in pal but i am still having no joy, jumped straight to the latest energy rom, installed and hooked up but no joy. i have tried both ports, rebooting with the cable in, different power sources. nothing. im beginning to think its gonna be my phone i will test this out when i get into work, as we have a hd tv there as well (allowing i get the time ) but im starting to lose hope would be so epic to be able to put my emulators onto the big screen and have goldeneye mulitlpayer matches at lunch in work
heavy_metal_man said:
thank you for your chip in pal but i am still having no joy, jumped straight to the latest energy rom, installed and hooked up but no joy. i have tried both ports, rebooting with the cable in, different power sources. nothing. im beginning to think its gonna be my phone i will test this out when i get into work, as we have a hd tv there as well (allowing i get the time ) but im starting to lose hope would be so epic to be able to put my emulators onto the big screen and have goldeneye mulitlpayer matches at lunch in work
Click to expand...
Click to collapse
That's weird. Got any mates with MHL enabled phones you can try your adapter on? I hate problems like this, they drive you mad and you end up doubting pretty much everything you've tried. Seriously though, you do realise MHL only works on the third Thursday of the month and if you wear underpants on your head, yeah? Oh, and stand on one leg ; ) Good luck.
Other than trying that different tv at work and possibly a different HDMI cable and MHL adapter, I'm not sure what else to suggest.
Ouzo said:
That's weird. Got any mates with MHL enabled phones you can try your adapter on? I hate problems like this, they drive you mad and you end up doubting pretty much everything you've tried. Seriously though, you do realise MHL only works on the third Thursday of the month and if you wear underpants on your head, yeah? Oh, and stand on one leg ; ) Good luck.
Other than trying that different tv at work and possibly a different HDMI cable and MHL adapter, I'm not sure what else to suggest.
Click to expand...
Click to collapse
its definately beginning to feel like that. my friend in work has an gs2, which i believe is mhl enabled. so tomorrow when i get into work i will try steal hm and the hdtv in work and see if i can get anywhere. at this point its either my £230 hdtv ()
my £360 phone () or my ****ty as mhl adapter from ebay /)
i guess we shall see tomorrow :/ will be gutted if its the phone. just out of interest has anyone got this going on the XE version of the sensation? as this is what i have.
still, thanks for your input bruce said that he is going to look into fixing the mhl on his CMX nightly, so if we can get this going i will be in emulator heaven
(off topic but XDA just censored me =0 automatically =O)
heavy_metal_man said:
its definately beginning to feel like that. my friend in work has an gs2, which i believe is mhl enabled. so tomorrow when i get into work i will try steal hm and the hdtv in work and see if i can get anywhere. at this point its either my £230 hdtv ()
my £360 phone () or my ****ty as mhl adapter from ebay /)
i guess we shall see tomorrow :/ will be gutted if its the phone. just out of interest has anyone got this going on the XE version of the sensation? as this is what i have.
still, thanks for your input bruce said that he is going to look into fixing the mhl on his CMX nightly, so if we can get this going i will be in emulator heaven
(off topic but XDA just censored me =0 automatically =O)
Click to expand...
Click to collapse
The SII is definitely MHL enabled (well on the stock ROM at any rate) - I hope it doesn't work so at least then it's hopefully just a £10 mhl adapter and not the phone or tv ; )
Ouzo said:
The SII is definitely MHL enabled (well on the stock ROM at any rate) - I hope it doesn't work so at least then it's hopefully just a £10 mhl adapter and not the phone or tv ; )
Click to expand...
Click to collapse
OK so apparently plugging my phone in at work counts as theft of electricity and I can get sacked for it
So I may take longer to find a HDTV and another test device :banghead:
Sent from my HTC Sensation using xda premium
heavy_metal_man said:
OK so apparently plugging my phone in at work counts as theft of electricity and I can get sacked for it
So I may take longer to find a HDTV and another test device :banghead:
Sent from my HTC Sensation using xda premium
Click to expand...
Click to collapse
LOL, you must work for the NHS or local government or something. Still, you made my girlfriend and I laugh : ) Maybe try a Currys or a Richer Sounds or something. There's bound to be someone in there with a decent smartphone, and there will be plenty of TVs to try too! If they haven't got a clue what you're on about, you might just educate them a bit ; )
I have an old Lapdoc that I used to use with my Droid Bionic. I loved the latest version of Webtop and thought this was one of the best things about having a Motorola smartphone. The news that Motorola is discontinuing Webtop got me wondering if there were a way of using the Lapdock with my SG3, perhaps in mirror-mode. Anyone tried to make this work or have any ideas on how to do so? For those unfamiliar with the various Lapdocks that are out there, they have a male micro-HDMI connector and a male micro-usb connector that attach to Motorola smartphones. The micro-usb provides power to the phone. Even for those who don't already have a Lapdock, now that they are being discontinued, they can be found dirt-cheap out there.
If I'm not mistaken it has nothing to do with hardware but is all software. So your answer is no.
I believe there may be some options. Between a USB OTG cable, and a number of adapters.
I've ordered one myself for another project and will let you know what I come up with - hopefully the hardware arrives within the next week or so.
yourtvlies said:
I believe there may be some options. Between a USB OTG cable, and a number of adapters.
I've ordered one myself for another project and will let you know what I come up with - hopefully the hardware arrives within the next week or so.
Click to expand...
Click to collapse
Looking forward to hearing what you come up with. Good luck and keep us posted.
harpdoc said:
I have an old Lapdoc that I used to use with my Droid Bionic.
Click to expand...
Click to collapse
I got a 50$ lapdock for the Atrix 4G. I'm currently using it with the newest Atrix HD LTE that didn't get the WEBTOP software.
BUT as the lapdock is nothing more than an HDMI monitor with a USB hub/keyboard/touchpad, The Atrix HD use it as if it is connected to an HDTV with a USB keyboard.
It work very well. Any phone with HDMI out and USB can use the Motorola Lapdock. Even my MK802 PC-on-a-stick is ok with the lapdock.
As an OTG laptop, the lapdock doesn't need to tether or anything else. And most modern cellphone with dualcore cpu are as fast if not faster than an Atom based Netbook.
...plus is it stylish and very thin and recharge your cell on the go.
http://forum.xda-developers.com/showthread.php?t=1887128
have fun !
Hm...
So the MHL cable I have doesn't support USB OTG, in fact, I'm not sure that any do. I'll have to dig through this thread and see if anyone's figured it out yet.
The lapdock's connections are standard: microUSB and microHDMI, and it's working well for what I purchased it for... though it would be a lot of fun to hack something together to take advantage of the SGS3 with it.
I am thinking of getting a Bluetooth keyboard, and maybe mouse for my galaxy s blaze. I know that it is very impractical, but I have a reason to get a keyboard and mouse for a device with a screen that big.
I have a few questions though. I have heard a lot about Bluetooth keyboard/mouses on tablets, and I haven't heard about them so much on phones. So will I be able to use them on my Galaxy S Blaze? Seconds I am wondering if it would be able to connect to both a keyboard and a mouse at the same time, or is it only capable of connecting to one Bluetooth device. And third I am wondering if any keyboard/mouse will work, and if there are any particularly good ones out there.
I am using CyanogenMod 10.0.0-t769 on my Samsung Galaxy S Blaze 4G.
I looked at threads for other phones with Bluetooth mouses/keyboards, but I found none for the Blaze.
daboross said:
I am thinking of getting a Bluetooth keyboard, and maybe mouse for my galaxy s blaze. I know that it is very impractical, but I have a reason to get a keyboard and mouse for a device with a screen that big.
I have a few questions though. I have heard a lot about Bluetooth keyboard/mouses on tablets, and I haven't heard about them so much on phones. So will I be able to use them on my Galaxy S Blaze? Seconds I am wondering if it would be able to connect to both a keyboard and a mouse at the same time, or is it only capable of connecting to one Bluetooth device. And third I am wondering if any keyboard/mouse will work, and if there are any particularly good ones out there.
I am using CyanogenMod 10.0.0-t769 on my Samsung Galaxy S Blaze 4G.
I looked at threads for other phones with Bluetooth mouses/keyboards, but I found none for the Blaze.
Click to expand...
Click to collapse
I know for sure the BT keyboards will work with our phone, I have used a friend's mini BT keyboard he had for his ipad. As far as the mouse I haven't tried that in a few versions. I think the last time I tried a mouse was on GB and on my myTouch 4g. I was not a good experience. It was not a free moving mouse like you use on the computer but like the scrolling ball on the phones. It only went in the up/down and left/right positions. It might be different now but I'm not sure. I'm waiting on an OTG cable but it prolly wont be here for a few weeks (damn hong kong shippers) though they are cheap if you want to test them.
dispozable said:
I know for sure the BT keyboards will work with our phone, I have used a friend's mini BT keyboard he had for his ipad. As far as the mouse I haven't tried that in a few versions. I think the last time I tried a mouse was on GB and on my myTouch 4g. I was not a good experience. It was not a free moving mouse like you use on the computer but like the scrolling ball on the phones. It only went in the up/down and left/right positions. It might be different now but I'm not sure. I'm waiting on an OTG cable but it probably wont be here for a few weeks (damn hong kong shippers) though they are cheap if you want to test them.
Click to expand...
Click to collapse
Ok, thanks, getting the mouse would really be pointless anyways because of the small screen. But you think any bluetooth keyboard would work? Would you recommend any particular one? Because I really don't have much experience with keyboards, I just always use the one on my laptop, and I wouldn't know what you really would want for a bluetooth keyboard.
You can go with something small like this: http://www.amazon.com/Fosmon-Blueto...965721&sr=1-15&keywords=4"+bluetooth+keyboard or go with one of those flexible roll up keyboards like this: http://www.amazon.com/Flexible-Wire...0&sr=1-9&keywords=flexible+bluetooth+keyboard
You can always get an OTG cable for like a dollar or two and hook a usb hub up and use a wireless keyboard/mouse combo too. I'm interested to mess with usb host with this phone. I just got a few flash drives I wanna play with.