T428 Study and Research on Experimental Firmwares

[hoabycsr]

I'm thinking which can be the differences from me and you when we make tests.

In all my tests i use only DroidMote no phisical mouse or keyboard or specially an airmouse that procuce interferences. And on Nexus rom all videos are very good.

I don't think that this can be the difference, but please can you test with my same configuration (only with DroidMote and not other input devices attached) to see if is possible that phisical external devices cause the jitter video problem?

Many of my testers that watch video well, are using like me only DroidMote. One my friend with an airmouse instead say that he have problem.

Make a test please.

I configured my kernel with no droidmote support but I suppose I could add it again. I will attempt to test this as I am also interested to see how it plays out. I will get back to you when I´ve had the chance.

[Guest]

I configured my kernel with no droidmote support but I suppose I could add it again. I will attempt to test this as I am also interested to see how it plays out. I will get back to you when I´ve had the chance.

If you remove from the kernel the support for droidmote (that is just included in 98% of android devices and also in all rk3066 and rk3188), you remove the support for many many usefull drivers and usefull tools

I think that no one needs this.

Nexus rom + DroidMote is the best solution for the T428 also for me like many other guys.
Is my daily configuration. When we have a better rom, i will happy to use this other rom.

I'm not particularly attached to this rom, I just wanted to show that most of the problems lie in the Chinese rom, with android source code modified.

I have nothing against the China, in fact I have many Chinese friends very very good developers, but I like to call in this way the stocks rom of rk3188 and all the derivations.
I apologize for that

Everyone can take the nexus Rom and also improve and change name.

[hoabycsr]

I understand your point about droidmote. I am just doing personal testing at the moment and I don´t use droidmote at all on any of my android sticks. I will add it when I release the kernel I suppose.

[Guest]

For Linux stuff:

well seem that Galland https://github.com/Galland/Linux3188 have read my request of help and made an update in the source related to rk3188 devices.

i don't have my T428 with me now. can someone test if with a working .config of other source, you can have a working kernel for rk3188 devices with the galland source now ?

Thanks Galland for your work !

[Moulin1980]

hello strauzo, I installed the ROM "T428 - Pipo 4.2.2 From 27/05 (recommended)", it works well.

But I can not install the ROM "T428 - 15/06/2013 Nexus" when I run "RKAndroidTool.exe"

1) eraseIDB, ok

2) Run , error " loaderfile is not existed"

è possibile fare un tutorial, grazie.

[Guest]

hello strauzo, I installed the ROM "T428 - Pipo 4.2.2 From 27/05 (recommended)", it works well.

But I can not install the ROM "T428 - 15/06/2013 Nexus" when I run "RKAndroidTool.exe"

1) eraseIDB, ok

2) Run , error " loaderfile is not existed"

è possibile fare un tutorial, grazie.

I suggest to install the last rom, the Nexus Rom. This is a rom for daily usage and you can install it by selecting manually from the folder rockdev the files:

RK3188Loader(L)_V1.20.bin
parameter
misc.img
kernel.img
boot.img
recovery.img
system.img

after you can click on Flash Rom


FOR THE ADMINISTRATOR OF THE FORUM:
why i can't edit my first post anymore ?

[Moulin1980]

OK strauzo, full install no problem, I'll test and give my opinion, grazie.

[Guest]

I deepened the problem.

The nexus rom in total is the fastest and most stable, but there is actually a slight problem with the video also in it.

Is very difficult to see but there is the problem. The problem happen when all the scene change from top to bottom or from left to right. Don't happen when not total part of the scene change.

thanks to ginopaneg that focused me on the precise problem in private message.

I admit when I'm wrong.

[leolas]

Re: T428 Study and Research on Experimental Firmwares

I suggest to install the last rom, the Nexus Rom. This is a rom for daily usage and you can install it by selecting manually from the folder rockdev the files:

RK3188Loader(L)_V1.20.bin
parameter
misc.img
kernel.img
boot.img
recovery.img
system.img

after you can click on Flash Rom


FOR THE ADMINISTRATOR OF THE FORUM:
why i can't edit my first post anymore ?

When some time happens post are not editable anymore. I don't know how much time.

leolas

[Moulin1980]

strauzo, in parameter/ HDMI / Screen Zoom, does not work, this is normal?

[Guest]

When some time happens post are not editable anymore. I don't know how much time.

leolas

and how i can change all the progress made in the time ?

[Guest]

strauzo, in parameter/ HDMI / Screen Zoom, does not work, this is normal?

yes. But if you have a modern tv, like all samsung with the p-size button on the remote, you can adjust all the image to fit the screen. look also in the menu of your tv.

[Moulin1980]

ok, problem solved, grazie mille.

[leolas]

Re: T428 Study and Research on Experimental Firmwares

and how i can change all the progress made in the time ?

Sorry but i don't know, and i am from my mobile phone with tapatalk, i will try to help you when i returned home, it will be late today, cause i am far of home

leolas

[Guest]

we have only one alternative to debug the problem of the video jittering.

if you want you can help me in tests.

you can get the original rom of the cube U30GT2 and install on your T428 without changing anything

this tablet is the only one with different mali drivers. if you use this rom you should not have the audio, but you can test the videos to understand the problem.