Hey XDA, I have been searching all over the web for this but can't find anything.
Is it possible to use the galaxy camera micro HDMI to connect to a touch screen monitor? I have no idea if HDMI has the capability of outputting touch signals as well as video and sound. I have looked at a couple of touch monitor options, often what I see is that they need usb input.
I found this monitor on ebay that has a controller board for touch input however it is more tailored towards the raspberry pi.
HDMI input LCD controller board+7inch 800x480 AT070TN92 lcd with touch panel
On the other hand I could get something like this which is designed for use in your car. The problem is that phones use their USB port which has MHL for use with these products. Which makes me think that straight micro HDMI to HDMI will not transfer the touch input into these controllers.
customgadz - OEM with Touch
Model UM-MM13-WT
or this one
customgadz - 7" USB capacitive touchscreen Monitor
Model MC-T070-KC12
This one might just be a HDMI monitor.
Any help you guys can give me would be great. I just can't wrap my head around this problem.
Also apologies if this is posted in the wrong spot, if so please give me the URL to the correct forum.
Related
i am trying to connect my galaxy note to my Infiniti g37 nav screen which has standard av input i was able to do this with my previous jail broken iphone but i have not been able to find any cords that will plug into mhl for standard av. Does anybody know of a way to do this or a place i can buy this type of cord i have seen a way to do a lengthy conversion process with mhl to hdmi out, hdmi to av converter box ,av cables to video in, but that's allot of cordage to try to squeeze into my center console and none of the converter boxes connect to car power port and would require an additional power adapter. so again to restate im looking for an easy way to connect my note to for video out to my av in device
I'm hacking a portable USB keyboard (from HP iPaq) to work on my note and planning on including USB hub, battery power pack, USB port for flash drive.
I'm also planning on adding HDMI out. I'll either include a switch to go between USB (keyboard etc) and video only or if I can have everything then this will become my "turn Note into a computer" all in one solution when plugged into HDMI monitor/television.
All the pins are there. But I don't know if MHL and USB can be used at the same time. Anyone know or do I have to try it and see what happens?
Blowing up my Note USB chip would not make my day! LOL
PurpleMelbourne said:
All the pins are there. But I don't know if MHL and USB can be used at the same time. Anyone know or do I have to try it and see what happens?
Blowing up my Note USB chip would not make my day! LOL
Click to expand...
Click to collapse
Sorry to rain on your ideas for the second time but not possible. Even if the logic were there to somehow implement both modes, there just is not enough bandwidth on those wires. You only have two twisted pairs and 1080P needs almost all that bandwidth to push enough ones and zeros to fill the screen at 25-30fps.
Your best bet for satisfying that fantasy is bluetooth keyboard and mouse. Think I saw a youtube video yesterday of a guy playing a game through MHL out while controlling through a bluetooth keyboard.
They are mutually exclusive connections at the hardware level, so no software mod can make this possible.
Bluetooth keyboard and mouse are great - check out my youtube channel "AndroidNZ" for a demo on MHL and various uses.
I was already impressed a while back by your video showing MHL video and so I went and bought a connector of my own on ebay
My main focus is to make a little do it all dock for sitting having lunch in a cafe. All built into a wired HP iPaq keyboard. I currently have a Dell Axim bluetooth keyboard and Logitech bluetooth mouse, but they aren't as smooth as I'd like. But the mouse is probably only useful when using a big screen.
So hardware hacking time!
But even if I can't do both, it will be nice to have my phone sitting next to the television with only a short HDMI lead and the phone doesn't flop around because of the stiffness of said HDMI cable as it does currently with my existing octopus setup of leads.
So it will have two modes.
Video mode where the keyboard only acts as a stand, battery pack and video port.
Cafe mode where I have keyboard with stand, USB flash drive, battery pack and USB.
All in a 15cm x 10cm x 2.5cm tidy expanding package :-D
Maybe when the Note 2 comes out with USB 3 we might be able to have both video and USB
oops, duplicate
MHL + OTG Multimedia dock is now available!
Heres the answer to your mhl + otg problem guys but a bit costly!
http://www.ebay.com/itm/Original-Sa...axy-Note-2-N7100-EDD-S20EWEGSTD-/230889526839
who can read is in advantage
this dock station is for the note II and not for the note I.
The pinout is different.
but 1 solution could be plugging in otg then usb hub then the micro usb female to usb A then the Mhl adaptor and the other connector of the hub with the mouse and the keyboard
http://de.focalprice.com/CA0352B/USB_A_Male_to_Micro_USB_Female_Adapter_Black.html
but finally i think it won´t work because there is not enoug voltage and power to get all devices so u need an external power supplier for the hub or an battery connect with the hub. try it out and tell us of your experience
)
alz_uk said:
Heres the answer to your mhl + otg problem guys but a bit costly!
http://www.ebay.com/itm/Original-Sa...axy-Note-2-N7100-EDD-S20EWEGSTD-/230889526839
Click to expand...
Click to collapse
Hey Guys, been lurking for awhile with my Note 2 and before that my LG G2x, A few questions I hope someone can point me in the right direction as you guys have before just using the search button. I've done some searching but have found conflicting answers as well as not finding my certain situation
I recently broke my Verizon Note 2, not flashed, or rooted just basic stock updates and such. The screen and touch input are useless. I came across this 5-in-1 Micro USB MHL to HDMI Cable with OTG Camera Connection Kit / 11-pin Micro USB Adapter for Samsung Galaxy S2 S3 S4 i9500 Galaxy Note, Note II (Micro 5-pin to SD card slot/ TF card slot/Micro USB2.0/HDMI) on amazon and bought it without researching too much further.
I figured I would be able to plug in a USB keyboard or mouse and my HDMI connection to TV and away we go. The phone needs to be sent back to the insurance company and I'd like to get files off the phone to retain or at the very least erase everything. I have a lock screen with PIN and I don't have Bluetooth enabled or any wireless keyboard/mouse paired on the phone so I haven't been able to do too much, it seems that only MHL or OTG will work not both. I know the Samsung Smart Dock will work but since I already ordered, received and opened this device I thought I could get this working. When I plug HDMI, USB keyboard and external power from MicroUSB, in a what seems to be a certain necessary order, I get the note 2 to mirror onto my TV and a USB icon in the upper left hand corner. The optical mouse light turns on like its getting power but no pointer shows on screen. I've had the same indicators with a keyboard but when I input on keyboard no response on screen. I'm kind of lost in what to do next or if the Smart Dock is the best option. I've seen some posts in my searching that people opened up their OTG or MHL device and replaced or added resistors. I don't think that its a viable option as I can return this item less the restocking fee and buy the Smart Dock at a reasonable price. However, that being said I welcome any input as I am looking for help. Thanks in advance for any input or ideas.
If you can view your screen, use an otg cable first and connect a wireless or a wired mouse. With that you can atleast access your phone. U can then turn on ur wifi or bluetooth and connect other device.
Sent from my GT-N7100 using Tapatalk
Not able to view screen at all on Note 2. Only when is hooked up to the device I bought am I able to see it on TV. If the device is capable of doing both which I'm not sure of it, I'm kinda hoping that it thinks the USB keyboard or mouses that I have tried are mass storage. But again I don't know
I red one review that Samsung adaptor to USB C to HDMI supports 1080 resolution however any other 3rd party will do 720 resolution.
Is this true? I dont see how any modern adaptor can be restricted to 720 only?
I have a Startech.com adapter that works just find. My only issue is that when I pair my Microsoft Surface Arc Touch SE bluetooth mouse, it does not work, even though it is paired. Using the Note 9 as a touchpad works, but it cuts out from time to time in regards to registering my movement.
I get 1080p resolution when I connected through a generic type c hub. There's a greyed out option for 2560*1440 though.
Can anyone confirm the samsung dex dongle provides 2560x1440? If it doesn't, I'll just buy a generic one.
Anyone else have issues connecting certain mice to this phone via bluetooth? Kind of bummed my Arc Touch mouse won't work (pairs but shows as a keyboard and not a mouse), especially since it fits in my padfolio better.
Hey guys, at the moment i have a Tuvva KSD7813 Head unit which has a HDMI input and USB for MHL, however my problem at the moment is that my Galaxy S8+ doesn't support MHL, nor does the 2016 Galaxy J5 i use for music in the car.
I've tried using Crankshaft on a mate's Raspberry Pi which seems to run fine on the HDMI input to the stereo, however it doesn't recognize the touch screen just on HDMI alone and i don't think Crankshaft will have coding to recognize touch gestures etc coming from USB as a USB keyboard and mouse showed no results.
So i was wondering if anyone on here could think of anything else to try to get AA running on this particular stereo, at least until i can afford a decent Pioneer head unit in future.
The Stereo:
https://www.amazon.co.uk/gp/product/B01686EWGM/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
https://www.tuvva.com/products/ksd7813-flip-up-multimedia-receiver
Hopefully someone can come up with some ideas