[Q] MT6516 ciphone a3 touchscreen sensitivity tweak - Android Software/Hacking General [Developers Only]

Hello. My screen bounces when I hold my finger onscreen.
I want to increase amount of filtering of touches.
The closest I got was here: android.modaco.com/content/acer-liquid-liquid-modaco-com/309503/increase-touch-screen-sensitivity-only-tested-on-liquide-1-100-05-based-roms/
----> /sys/devices/platform/i2c-adapter/i2c-0/0-005c/noise
but on my MT6516 based ciphone a3 (iphone 4 clone running android 2.2.1) I have only /sys/devices/platform/mt6516-i2c.0/i2c-0 and no 0-005c
in /i2c-0 there are:
0-0018
0-00aa
0-00fe
but they all contain items with the following names:
/driver
/power
/subsystem
modalias
name
uevent
Help me please
P.S. I can list all the directory containts if that would help?

Related

Project Stardroid [Request To all developers]

Hello guys, i have heard that xda has got a potential of developers.
So i request you all developers that we need your help in porting android on samsung star S5230...You think star is not compatible to run android?? If you think so then you are wrong... Star has passed the minimum requirements of a hardware to run Android and we have seen an android mobile with 208 Mhz ARM9 processor, star has got the same processor too..
Here is the detailed description of Samsung star's hardware:
S3C2410
S3 (System LSI) : Microcontroller
C (Small Classification) : MASK ROM
2 (Core) : 32-bit ARM9
410 : ARM 9 Series (920T)
Features : MMU, NAND Flash Boot Loader, ROM/SRAM/SDRAM Control, STN/TFT LCD Control, Touch Panel Control, MMC/SD Card, USB, 10bit ADC
Speed : 200MHz,266MHz
16/32-bit RISC microprocessor is designed to provide a cost-effective, low-power, small die size and high-performance microcontroller solution for hand held devices and general mobile applications. To reduce total system cost, the S3C2410 also provides the following features: separate 16KB Instruction and 16KB Data Cache, MMU to handle virtual memory management, LCD controller (STN & TFT), NAND Flash Boot loader, System Manager (chip select logic, SDRAM controller), 3-ch UART with handshake, 4-ch DMA, 4-ch Timers with PWM, I/O Ports, RTC, 8- ch 10-bit ADC and touch screen interface, IIC-BUS interface, IIS-BUS interface, USB Host, USB Device, SD Host & Multimedia Card Interface, 2-ch SPI and PLL for clock generation. The S3C2410 is developed using an ARM920T core, 0.18um CMOS standard cells and a memory complier. Its low-power, simple, elegant and fully static design is particularly suitable for cost and power sensitive applications. Also, the S3C2410 adopts a new bus architecture, AMBA (Advanced Microcontroller Bus Architecture) An outstanding feature of the S3C2410 is its CPU core, a 16/32-bit ARM920T RISC processor designed by Advanced RISC Machines, Ltd. By providing a complete set of common system peripherals, the S3C2410 minimizes overall system costs and eliminates the need to configure additional components.
Display:
The Star has a resistive touch screen with a resolution of 240X400.
Buttons:
It has no directional pad. It has two volume buttons on the left side, along with a slot for the phones USB 2.0 cable. It has a lock button and a camera button on the right side. It has 3 buttons on the 'face' of the phone. A call button, an end call button and a back button.
Okay now the request to developers, please help us in developing StarDroid. (the bootloader, android build, kernel). we have got the original bootloader with us.
Waiting for your reply guys...
Thanks,
Yashuu.
StarDroid.
we are waiting for news
stardroid is also on at http://theteamk.x10.mx
guys a member of stardroid has also joined our team to complete aandrobada525 and both stardroid
so the guys who r interested in contributing please visit www.theteamk.tk

An Incredible Fatty - the ICOO ICOU Fatty2 Hands-on Review

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After months of advertising, the ICOO ICOU Fatty2 is now finally on sale. The entry-level price of the tablet (Wi-Fi only) is RMB 899 (USD 149), which is much higher than competitions like the Yuandao mini one (USD 119) and CHUWI V88s (USD 119), both of which have the same 7.9 inch IPS display. But the Fatty2 is pricier for a reason, the 5500mAh battery it features gives the slate an extraordinary 10-12 hours run time, and the Wi-Fi reception is the best I’ve experienced on a Chinese tablet!
Key Features:
◇7.9 inch 16M-color IPS display at XGA resolution (1024X768 pixels)
◇Weighs 310g, 198*134*7mm in size.
◇Rockchip RK3188 SoC., 1.6GHZ quad core Cortex-A9 processor, Mali-400MP4 GPU, 1GB DDR3 RAM
◇Stock Android 4.1 Jelly Bean
◇16GB of built-in-storage
◇2.0MP front facing camera; 5.0MP rear-facing camera
◇Stereo speaker
◇HDMI TV-out
◇Bluetooth V2.1
◇USB host
◇MicroSD card slot
◇Standard 3.5mm audio jack
◇1080p video playback
◇5500mAh Li-Po rechargeable battery, 10-12 hours battery life
Main disadvantages:
Too similar to the iPad mini
So-so Cameras
Pricier than alternative options
First Impressions​
The one thing that sticks out most about the Fatty2 is how much it looks like an iPad mini. And I'm not talking about the interface and apps, but the weight and size of the tablet, which is so thin and weighs so little you'd almost think you were browsing the web on a piece of paper.
The ICOU Fatty2 may not have the Retina Display and 2GB of DDR3 RAM of many 9.7 inch Chinese tablet, but it still looks beautiful and is extremely responsive. This shouldn't come as a surprise. Most apps are designed to run on standard resolution, only a few apps actually support the latest superior graphics of the retina display.
The 7.9-inch ICOU Fatty2 is only slightly larger than many 7 inchers, thanks to the narrow screen bezel it uses. When I pick it up with one hand, it seems just right. While many of the 8 inch tablets beg to be held with both hands, it feels natural to hold the Fatty in one hand, even for a long period of time.
Retail Package
It seems ICOO determined to stick to this colorful packaging approach for its tablet products this year. Fatty2 is wrapped up in a paperback box which has 7 colors to it. I personally prefer more simplistic style taken by Samsung and many other internationally well-known manufactures, but I can’t say that this packaging isn’t attractive.
Again, ICOO has carried on its wonderful tradition with a slew of buddle fittings. You will find a 5V-2A charger, a USB data cable, an OTG cable and a pair of SONY earphones along with the fatty2.
Design and Build
The front of the tablet is dominated by a 7.9 inch IPS display, with very small bezel around it. At 198*134mm, it is even smaller than the popular Apple iPad mini (200 x 134.7mm), and only slightly bigger than the Nexus 7 (198.5 x 120mm) and Kindle Fire HD (196.7 x 133), both of which use a much smaller 7-inch display.
As for thickness, the ICOO ICOU Fatty2 is easily the slimmest tablet I have ever seen, at 7mm it is even thinner than the ultra-slim iPad mini (7.2mm) and Samsung Galaxy Note 8.0 (7.9mm). Although Yuandao has claimed the their so-called 6.8mm mini one is the thinnest tablet on earth, it is later proved to be just another lie, amongst many lies told by this unprincipled tablet maker.
All the connectors are hosted on the bottom edge. From left to right are a mini HDMI port, a micro USB port, a 2.5mm DC port, a 3.5mm audio jack, a tiny microphone pinhole and a MicroSD card slot which supports cards up to 32GB.
Again, ICOO has taken a simplistic approach with the hardware keys, only a power/standby key and a volume rocker will be found on the transition area between the right edge and the back. Personally, I dislike the arrangement that the power button is actually below the volume rockers. Moreover, I am really disappointed that, in portrait mode, the lower part of the volume rocker is actually volume +. I know this may be due to the fact that we more often use the tablet in vertical mode, but if a tablet is designed to be like an iPad, it should be arranged like an iPad.
The back of the slate is partially plastic, partially aluminum. This is, contrary to the button layout, a brilliant arrangement. The plastic can guarantee solid Wi-Fi reception, and the use of hairline metal can avoid the feel of cheapness. A 5MP auto-focus front facing camera sits comfortably on the upper left corner, and the only speaker gate is on the lower left corner.
Also, you can choose to purchase a magnetic protection cover or a Bluetooth keyboard for your Fatty2, both of which are at relatively low price (cover: $7, Keyboard: $17). When you open the cover, the Fatty2 magically wakes up. And while you close it, the Fatty2 automatically goes to sleep. I have only seen this useful function on the iPad series and some Windows tablet before. Its presence here on a low-price Chinese tablet is pretty surprising. The Bluetooth keyboard feels even more solid than the tablet itself, at just 7.7mm thick it can turn your Fatty2 into a super-slim ultra laptop in just a second!
Screen
​
The Fatty2 sports exactly the same display used on the iPad mini. The IPS display technology together with the 7.9” XGA display delivers seamlessly brilliant colors that redefines the best visual experience a tablet can offer.
The ultra slim 7.9” XGA display offers brilliant contrast ratio, the best color gamut and response time, making text or image-viewing extraordinarily crispy and vivid regardless the viewing angle.
http://image14.poco.cn/mypoco/myphoto/20130702/01/173385433201307020105472732452363556_005.jpg[img]
[img]http://image14.poco.cn/mypoco/myphoto/20130702/01/173385433201307020105472732452363556_004.jpg​
There is nothing special about the resolution and some 7" tablets like the Nexus7 and the Kindle Fire HD even push the pixel density above 200 ppi. If you did the math already, you'd know the Fatty2 is far behind at 163 ppi. The Retina display of the new iPad is the standard-setter in tablets at 264 ppi, and you will always keep in mind the existence of the Google Nexus 10, which holds the tablet record of 300ppi. Hacing said that, the Fatty2’s display is still vivid enough for most users, packing an XGA resolution in such a small screen definitely brings much better visual experience than most of the computers.
Even when you put the Fatty2 next to the Samsung Galaxy Tab 7.7, which features a more expensive, more vibrant Super AMOLED Plus display, it still won’t be outshined. In fact, the IPS display the Fatty2 sports is likely to be more accepted by the majority of users as its color expression is more close to real.
Performance
The Fatty2 is powered by the 1.6GHZ quad core RK3188 Chipset, along with 1GB DDR3 RAM, which put up some incredible benchmark scores.
The 17,472 overall Antutu benchmark score handily beat the 16,734 notched by the Samsung Galaxy Note 8.0, and smashed scores achieved by the Allwinner A31 powered Onda V818 mini and Actions ATM7029 powered Ainol NOVO8 Dream.
It’s more or less the same story on the Quadrant Advanced. Again, the RK3188 powered Fatty2 scored higher points than the other 3 devices.
In the graphics-focused Nenamark2 test, the Fatty2 scored 55.6 FPS, higher than the category average. But the Allwinner A31 powered Onda V818 mini scored a much more impressive 58.9 FPS, thanks to its impeccable PowerVR SGX544MP2 GPU.
The An3D Bench XL also centers on the 3D capability of the device. But the Fatty2 turned the tide around this time, notching an incredible 37,018, blowing the other 8 inch competitions out of the water.
Vellamo is by far my favorite Benchmark application, the scores of certain device are very consistent, regardless of the version of the software. Although the Fatty2 was beaten by the more all-optimized Samsung Galaxy Note 8.0 in both HTML5 and Metal test, it still smashed the other two quad-core slates.
CF-bench also witnessed the Fatty2’s capability, the 15888 final score easily outshined its competitions.
Fortunately, the Fatty2’s real world performance cohere with its benchmark scores, at XGA resolution, it is truly the fastest tablet I have ever used, and I want to continue using it until the Quad Core A15 era’s here.
The stock web browser works fine enough, but I am more of a fan of Dolphin HD and Chrome. Even with more than a dozen of webpages opened in different tabs, the Fatty2 remained super responsive with no delay and lag at all. Most apps I have used on this device work perfectly, but with this resolution you will find a few of the apps specifically made for 16:10 screens appeared somewhat distorted on the Fatty2’s display, but I don't mind that as the screen and colors are incredibly amazing, and until you hold this in your hand it’s hard to put in writing just how beautiful it really is.
With 1GB of DDR3 RAM, the Fatty2 isn’t as strong as the PIPO M9 in multi-tasking, with lots of big applications running at the same time the smoothness could be crippled. By big applications I am not talking about the chatting apps such as Skype and ICQ, or even games like the “Angry Bird” and “Temple Run”, I am talking about real big apps such as “IRON MAN 3” and some Office applications. So, for anyone who’s not a psycho tester like myself, the Fatty2’s RAM is enough!
Although the Fatty2 isn't exactly the most incredible multi-tasker, it really shines in the game department. In both portrait and landscape modes, the tablet is easy to hold and control, making it a snap to play games where you need both thumbs on the screen. One-handed tapping and swiping is easy as well, thanks to the form factor of the unit. While you can appreciate the size of a 10-inch tablet for gaming, the 7.9 feels very good in your hands. Also, it had no issues with any of the games I opened up on it, ranging from “Temple Run 2” to “Fruit Ninja: Puss in Boots” to “Virtua Tennis” to that lone pre-loaded level of “Dead Space”. I even loaded the insanely graphic-intense “Need for Speed: the Most Wanted”, and quickly became obsessed with the fast racing and crushing. Despite the fact that these games can be processor intensive, particularly on a tablet, I had no issues whatsoever.
Movies and Videos play very well with the stock video player and there are several on the market you can use if you find videos that do not work on the stock player. In my actual test, I have no problem playing any local video file in my mobile disk. Even with a few 1080P videos which cannot be played through hard-decision decoding, you can use soft decode them smoothly, thanks to the extremely powerful RK3188 quad core chipset.
Audio​
Sound-wise, while the HD videos really show off what this tablet is capable of, you'll want some headphones or an external sound solution. I am not saying the Fatty2’s speakers are bad, in fact, it is much better than most of the 7-8 inch tablets I have used in the audio department. But the single speaker still doesn't pack nearly as powerful an audio punch to match the visuals. Even at full volume, sounds like a whirring computer fan or a printer will easily drown out anything from the tablet.
Cameras
The cameras mounted on the ICOO Fatty2 aren't anything to write home about. Rear camera photos are decent, especially if you have enough light, and shooting video in 720 HD also can be seen as a bonus.
Of course, 5MP cameras on different Chinese tablets perform pretty much the same, and the Fatty2 isn’t really disappointing, it just cannot produce crisp HD photos that you would expect to go with this fabulous display. It is still worth using the camera on-board, especially because if you've ever seen someone holding up a full-sized iPad to take a photo or shoot video, you know how ridiculous they look. With this sleek 7.9-inch pad, it's much easier to get away with using it as a camera and not looking like you're a protester at a rally.
Connectivity
The Fatty2 is well equipped in terms of connectivity. There is a Micro USB connector for computer connection. There is a microSD card slot as well. The 16GB of internal storage helps too.
The Wi-Fi support includes a/b/g/n versions, with both 2.4GHz and 5GHz band compatibility. Wi-Fi Direct and DLNA support are also available. In my actual test, the Fatty2’s Wi-Fi reception is more than satisfactory, thanks to the M500 Wi-Fi module it features. This type of Wi-Fi Module is more often seen on those high-end smartphones. Below is the readings of Wi-Fi Analyzer on different spots and the comparison with readings of other tablets:
Also, the addition of Bluetooth is always a good thing, not only can u use it to transmit files without a data cable, u could also connect your tablet to those bluetooth input and audio devices:
Naturally, the Fatty2 supports USB on-the-go, and the adapter is already packaged in the paperback box along with the tablet. You can connect card readers, USB flash drives and other compatible devices to your tablet and access their contents through the file manager. Mice and keyboards are supported as well.
Unlike the iPad or Samsung Galaxy tabs, there is an independent mini HDMI port, all you need to do is to buy a $5 HDMI cable, and you can enjoy your tablet content on a much bigger screen.
Battery Life​
The tablet is powered by a 5500mAh battery which, coupled with the power-efficient 28nm RK3188 SoC., is more than enough to make the Fatty2 one of the best tablets in terms of battery backup. In our battery test the slate achieved a score of 86 hours. This means that if you use the Fatty2 for an hour each of gaming, web browsing, and video playback every day, you will have to recharge it every 86 hours. And the tablet stood 11 hours, 55 minutes of online video streaming (30% of screen brightness, 50% of speaker volume), blowing the Beneve Miracle One’s 10 hour record out of the water:
In local video playback, the ICOU Fatty2 broke the long-held record by Samsung Galaxy Tab 7.7, and smashed the other 8-inch Android tablets I’ve tested:
Charging the tablet is relatively fast, with the buddle 5V-2A charger you only have to wait 3 hours for a full charge (0%—100%). Shutdown charging support not only guarantees the efficiency, but also gives the tablet a longer life span.
Verdict
The good:
1. The screen is truly impressive. Although the resolution doesn't match the iPad4 and Nexus10's Retina Display, it is definitely in the same ballpark and provides very crisp images.
2. The slim chassis and narrow bezel design make holding the tablet in one hand no longer that much of an effort.
3. The slew of ports and slots the Fatty2 provides for its users are truly wonderful, you no longer need to buy expensive adapters to enjoy functions such as HDMI or OTG.
4. The Wi-Fi reception of the tablet is amazing, arguably the best I have experienced on a Chinese tablet.
5. The 5500mAh battery paired up with the power-efficient RK3188 SoC. gives the tablet an incredible 10-12 hours’ run time.
The bad:
1. The price is the biggest barrier to fully enjoying the Fatty2. Although compared to the iPad and the bunch of Samsung tablets, it is incredibly cheap already, yet its major competition comes from other Chinese tablet makers: the Yuandao Mini One, the Chuwi V88s and CUBE U35GT are all $30 cheaper than the Fatty2.
2. The Fatty2 ships with Android 4.1 Jelly Bean and uses the stock user interface. Although ICOO has promised an upgrade to Android 4.2 and a delicately designed Metro Launcher, and there are already a few beta ROMs out there. However, without a clear date in sight who knows when the official ROM will arrive.
3. With the 7.9 inch display and similar-sized chassis, it is pretty much another iPad mini look-alike, and this can bring you some queerish stares and annoying questions.
Final verdict​
The form and size of the Fatty2 feels perfect for a device you can grab to take with you for a long trip, a meeting, or a trip to the ballpark. It isn't as unwieldy as a 10-inch tablet, but the tradeoff is the screen loses real estate previously devoted to input. As a result, it doesn't feel like a serious business device, even if you paired it up with the Bluetooth keyboard, the lack of capable Office applications is still standing in the way of carrying this Android slate around for tight-scheduled business meetings.
What you will really find in the Fatty2 is a very pretty, functional media device. Android fans should consider this device if it fits their needs, but with other similar options in lower price ranges, you'll want to take a hard look at those needs and decide if it actually works for what you need it to do. For a casual entertainment unit, it works well. Any more than that, and you're going to find the capabilities stretched very thin.
With more Chinese tablets coming to the table every day, most now in quad-core configurations and with equally impressive screen options, the Fatty2 faces quick obsolescence unless it can compete. A price drop and software upgrade would be a big step in the right direction.
This review took me weeks to finish, why doesn't anybody care to read it?
Sent from my XT910 using xda premium
jupiter2012 said:
This review took me weeks to finish, why doesn't anybody care to read it?
Sent from my XT910 using xda premium
Click to expand...
Click to collapse
because it's too long.
Wow nice review, where did you buy?
vetro5 said:
Wow nice review, where did you buy?
Click to expand...
Click to collapse
Yes, and more importantly, where to buy at $149. USD. The prices I have seen via Google search point to $200. USD and upward, so far. I also tried eBay and even the Fatty 1 is $160. USD, and again, the Fatty 2 is over $200.
Quite impressed. Now want to see if there are any bugs and kinks, strange things etc, which you never know about from a smaller brand and a smaller user base.
Where i can get model like this (clone of iPad mini) but with:
- Android 4.1 (+)
- quad core processor
- 2gb of ram
- 16gb of storage
- GPS integrated (so i can use offline navigation software like Sygic or Mireo)
- the same screen size 7,85" or 7,9"?
I loocked MSI Primo 81, Yuandoa Vido mini one and Cube U55gt - but this models have not GPS
Is there any good china tablet with my spec?
sylver said:
Where i can get model like this (clone of iPad mini) but with:
- Android 4.1 (+)
- quad core processor
- 2gb of ram
- 16gb of storage
- GPS integrated (so i can use offline navigation software like Sygic or Mireo)
- the same screen size 7,85" or 7,9"?
I loocked MSI Primo 81, Yuandoa Vido mini one and Cube U55gt - but this models have not GPS
Is there any good china tablet with my spec?
Click to expand...
Click to collapse
Perhaps you should check the goopad android-sale.com
More specifically - http://android-sale.com/goopad-mini-3g.html
fortissimo said:
Yes, and more importantly, where to buy at $149. USD. The prices I have seen via Google search point to $200. USD and upward, so far. I also tried eBay and even the Fatty 1 is $160. USD, and again, the Fatty 2 is over $200.
Quite impressed. Now want to see if there are any bugs and kinks, strange things etc, which you never know about from a smaller brand and a smaller user base.
Click to expand...
Click to collapse
The retail price in China is RMB899, which is like 149 USD. But the price may vary in different countries, in relation with the taxations and transportation costs.
Hello,
Nice review thanks I wanted to buy this tab and now that I've read your review I want to buy it even more. But I have a question where did you bought it please ? I've founded it on many sites but I don't know any reliable sites where to buy it. I would be very pleased if you could tell me where you bought it. Thanks
Ramir0u said:
Hello,
Nice review thanks I wanted to buy this tab and now that I've read your review I want to buy it even more. But I have a question where did you bought it please ? I've founded it on many sites but I don't know any reliable sites where to buy it. I would be very pleased if you could tell me where you bought it. Thanks
Click to expand...
Click to collapse
I am Chinese, so i nought it on TAOBAO. I guess there are also a lot of online shop for oversea buyers.
jupiter2012 said:
This review took me weeks to finish, why doesn't anybody care to read it?
Sent from my XT910 using xda premium
Click to expand...
Click to collapse
With the Power button at the back of the tablet, is it very often that you turn off your screen accidentally?
Just bought one... hope wifi problems wont happen to mine by the way thanx for the review
Sent from my HTC Sensation using xda app-developers app
darkest_lightning said:
Just bought one... hope wifi problems wont happen to mine by the way thanx for the review
Sent from my HTC Sensation using xda app-developers app
Click to expand...
Click to collapse
Does anyone know where can we update the firmware ?
I have seen some info that there is Android 4.2.2 for fatty2 but i can´t find the rom to download
In this link from their site says that fatty 2 has android 4.2.2 ...
www.aoicoo.com/en/ProShow.asp?id=40
but to download roms it goes to a chinese site:
http://soft.aoicoo.com/
Could someone from China please help cause i cant understand chinese ....
Regards,
butcher
The Chinese post office site finally says my tablet is send so i'm waiting for it now :laugh:
I did some google translate on the link you provided and came up with a download for the fatty 2 and the fatty 2 2gb version.
but it seems to me like the only language in the update is simplified chinese... hope it 's not
the home page with lots of firmware directions:
http://translate.google.com/translate?hl=nl&sl=zh-CN&tl=en&u=http://soft.aoicoo.com/
the fatty 2 upgrade:
http://translate.googleusercontent....id=295&usg=ALkJrhjK0r_oqPfz-rvjutlU33jwZrd-yw
(downloading takes like forever, its half an hour now...)
hope this helps a bit.
let me know is if you update your firmware and have some other languages besides simplified chineese.
grtz
---------- Post added at 08:03 PM ---------- Previous post was at 07:15 PM ----------
just finished downloading the firmware and took a look inside the files with googletranslate.
looks like you can set it to English also.
readme file:
Fuzhou Rockchip Electronics Co., Ltd.
Unified production tools
User Instructions
2010-3-20
Document Revision History
The date of enactment Compiler version number / modify people modify the description Effective Date Remarks
1.0 2010-3-20 Cw edition
1.1 2010-10-12 LY increased error description
1.2 2011-06-28 LY configuration parameters to increase the data dial operation
1.3 2011-11-15 LY increased quickly check firmware mode
1.4 2012-03-02 LY increased common setup instructions
Directory
Overview 4
1 using the object 4
2 Component Overview 4
2.1 Tools directory structure 4
2.2 The configuration file used to set 4
2.2.1. Language Day 4
2.2.2. System section 5
2.2.3 Configuration 6 commonly used functions
3 Step 6 Use
3.1 modify the configuration file 6
3.2 Installing the Driver 7
3.3 firmware upgrade nine batches
3.3.1 Interface Introduction 9
3.3.2 Procedure 9
3.3.3 Error Messages Explained 9
4 Precautions 10
Outline
Unified production tools Rockchip Microelectronics Co., Ltd. is to improve customer productivity tools specifically developed . The tool is primarily used in factories in large quantities of the product firmware upgrade operation.
1 Using Objects
The need for large quantities of the product firmware upgrade factory.
2 Component Overview
2.1 Tools directory structure
 config.ini
Tool configuration file that can be used to set the language and upgrade tools related properties , methods are detailed profile specific settings common settings .
 Language
Language file storage directory , all currently supported language files are stored in this directory .
 Log
Log storage directory , save the log normal upgrade process output and error information, log function can be modified in the configuration file to enable or disable items LOGFLAG recommended that you turn facilitate future error analysis.
 RKBatchTool.exe
Production tools program
2.2 The configuration file used to set
Note: red for common setting items
2.2.1. Language Day
Kinds = 2 / / current number of tools to support all of the languages
Selected = 1 / / Specify the current tools used language
/ / Selected = 1 ( Chinese ); Selected = 2 ( English )
LangPath = Language \ / / language directory where the file
Lang1File = Chinese.ini / / Chinese language file
Lang1FontName = Arial / / Chinese language fonts
Lang1FontSize = 9 / / Chinese language font size
Lang1Tag = CHN / / Chinese language logo
Lang1CHNTitle = Chinese / / Chinese language selection Chinese display title
Lang1ENGTitle = Chinese / / English language selection Chinese display title
Lang2File = English.ini / / English language file
Lang2FontName = Arial / / English language fonts
Lang2FontSize = 9 / / English Language Font Size
Lang2Tag = ENG / / English language identification
Lang2CHNTitle = English / / Chinese language selection English Show Title
Lang2ENGTitle = English / / English Language selection English Show Title
2.2.2. System section
RKUSB_VID = 0x2207 / / RockUsb device VID, not set , venting can
RKUSB_PID = 0x290A / / RockUsb device PID,, do not set , venting can
MSC_VID = 0x0BB4 / / MSC device VID, not set , venting can
MSC_PID = 0x2910 / / MSC device PID, not set , venting can
FORCEFLAG = FALSE / / whether to adopt mandatory erasure, have not used
FORMATFLAG = TRUE / / if the user after the upgrade disc is formatted , format set TRUE , other values ​​without formatting
DISKVOLUME = Rockchip / / formatted disk volume label for the specified user
COPYFLAG = TRUE / / upgrade directory or file is copied to the user's root directory , set TRUE copy, other values ​​are not copied
DEFAULT_COPYDIR = / / copies the specified directory or file you want to copy the path
FORMATDATADISKFLAG = TRUE / / if the data after the upgrade disk is formatted , format set TRUE , other values ​​without formatting
DATADISKVOLUME = Rockchip / / formatted disk volume label for the specified user
COPYDATADISKFLAG = TRUE / / upgrade directory or file is copied to the root directory of the data set TRUE copy, other values ​​are not copied
DEFAULT_DATADISK_COPYPATH = / / copies the specified directory or file you want to copy the path
LOGFLAG = TRUE / / logging , set TRUE Enable logging , other values ​​close the log function
SUPPORTLOWUSB = TRUE / / scan full speed usb device switch, set TRUE to scan Full speed usb device , other values ​​are only scan high speed usb device
DEFAULT_FIRMWARE = ​​/ / default load firmware path , specify the default firmware path, the tool starts automatically when you open the default firmware
CHECK_MACHINE_MODEL = TRUE / / Firmware matching checking function ,
By setting CHECK_MACHINE_MODEL items, you can check before upgrading the firmware upgrade is allowed , permitted
Conditions to keep the value of the device firmware file MACHINE_MODEL parameter values ​​match.
QUICK_CHECK_MODE = TRUE / / Quick check firmware switch is set to TRUE open the Quick checksum firmware functionality, but this feature is not complete parity there is a certain risk.
FW_VERSION_MODE = / / firmware version display format
DEC: Decimal display
Other: hexadecimal display
MISC_MODIFY_MODE = / / MISC partition to modify signs,
WIPE_ALL: erase userdata, cache and user area
WIPE_DATA: erase userdata and cache area
Other values ​​are not modified by the original partition contents misc
MSC_WAITTIME = 30 / / Wait Msc device re-connection time ( unit: seconds )
RKUSB_WAITTIME = 20 / / Wait RockUsb device re-connection time ( unit: seconds )
2.2.3 configuration commonly used functions
 Open Demo copy function:
Set FORMATFLAG = TRUE,
COPYFLAG = TRUE,
DISK_VOLUME = disk label
DEFAULT_COPYDIR = file or directory to be copied path
Android projects need to add a setting:
MISC_MODIFY_MODE = WIPE_DATA; prevent users after copying disk data recovery program to be erased
3 Use the procedure
 modify the configuration file
 Plug the device to be upgraded , if prompted to find new hardware , install the driver Rockusb
 run the tool, select the firmware upgrade
3.1 modify the configuration file
Modify the configuration file , see the configuration file used to set
3.2 Installing the Driver
Before upgrading the firmware , turn off the player. Press and hold the upgrade button and simultaneously connect the device to a PC USB port. If you have not installed device drivers , it will pop up the following tips:
Select " Install from a list or specific location ( Advanced ) " and click Next.
Select the driver folder rockusb.sys
This completes installation of the USB device driver .
3.3 Batch firmware upgrade
3.3.1 Interface Introduction
3.3.2 Procedure
 plug the device
 Select the firmware
 Verify that the device enters Rockusb state (Maskrom and Loader states belong Rock usb state )
 upgrade or repair equipment
3.3.3 Error Messages Explained
 " Failed to load configuration information can not be operated " because Config.ini file loading error , you can get from a publisher file to replace the correct Config.ini
 " Failed to load firmware , you can not operate ! " No choice because the firmware or the firmware can not be read correctly lead , make sure that the firmware is correct
 " other operations are running , please wait ! " As other operations currently in progress , please wait until the other end of the operation then
 " device not found , unable to operate ! " Please confirm whether the device is connected, or whether Rockusb state
 " creation process fails, you can not operate ! " Please restart the program before proceeding
 " object create operation fails, you can not operate ! " Please restart the program , and then when the line operation
 " does not support this type of equipment can not be operated ! " Please confirm whether the device into the Rock usb state , if the current state of the U disk , first switch before doing so
4 Precautions
 batch upgrade multiple devices connected to the same HUB best on while upgrading equipment should not exceed four .
 modify the configuration file , you need to re-run production tools
 use of production tools , do not open other upgrades
 production tools in the production process to the device automatically generates a UID unique code , the only code you need to ensure reliable, please use a computer equipped with a card production tools .
 When Boot firmware version update , we recommend using the repair function to do the upgrade .
darkest_lightning said:
The Chinese post office site finally says my tablet is send so i'm waiting for it now :laugh:
I did some google translate on the link you provided and came up with a download for the fatty 2 and the fatty 2 2gb version.
but it seems to me like the only language in the update is simplified chinese... hope it 's not
the home page with lots of firmware directions:
http://translate.google.com/translate?hl=nl&sl=zh-CN&tl=en&u=http://soft.aoicoo.com/
the fatty 2 upgrade:
http://translate.googleusercontent....id=295&usg=ALkJrhjK0r_oqPfz-rvjutlU33jwZrd-yw
(downloading takes like forever, its half an hour now...)
hope this helps a bit.
let me know is if you update your firmware and have some other languages besides simplified chineese.
grtz
---------- Post added at 08:03 PM ---------- Previous post was at 07:15 PM ----------
just finished downloading the firmware and took a look inside the files with googletranslate.
looks like you can set it to English also.
readme file:
Fuzhou Rockchip Electronics Co., Ltd.
Unified production tools
User Instructions
2010-3-20
Document Revision History
The date of enactment Compiler version number / modify people modify the description Effective Date Remarks
1.0 2010-3-20 Cw edition
1.1 2010-10-12 LY increased error description
1.2 2011-06-28 LY configuration parameters to increase the data dial operation
1.3 2011-11-15 LY increased quickly check firmware mode
1.4 2012-03-02 LY increased common setup instructions
Directory
Overview 4
1 using the object 4
2 Component Overview 4
2.1 Tools directory structure 4
2.2 The configuration file used to set 4
2.2.1. Language Day 4
2.2.2. System section 5
2.2.3 Configuration 6 commonly used functions
3 Step 6 Use
3.1 modify the configuration file 6
3.2 Installing the Driver 7
3.3 firmware upgrade nine batches
3.3.1 Interface Introduction 9
3.3.2 Procedure 9
3.3.3 Error Messages Explained 9
4 Precautions 10
Outline
Unified production tools Rockchip Microelectronics Co., Ltd. is to improve customer productivity tools specifically developed . The tool is primarily used in factories in large quantities of the product firmware upgrade operation.
1 Using Objects
The need for large quantities of the product firmware upgrade factory.
2 Component Overview
2.1 Tools directory structure
 config.ini
Tool configuration file that can be used to set the language and upgrade tools related properties , methods are detailed profile specific settings common settings .
 Language
Language file storage directory , all currently supported language files are stored in this directory .
 Log
Log storage directory , save the log normal upgrade process output and error information, log function can be modified in the configuration file to enable or disable items LOGFLAG recommended that you turn facilitate future error analysis.
 RKBatchTool.exe
Production tools program
2.2 The configuration file used to set
Note: red for common setting items
2.2.1. Language Day
Kinds = 2 / / current number of tools to support all of the languages
Selected = 1 / / Specify the current tools used language
/ / Selected = 1 ( Chinese ); Selected = 2 ( English )
LangPath = Language \ / / language directory where the file
Lang1File = Chinese.ini / / Chinese language file
Lang1FontName = Arial / / Chinese language fonts
Lang1FontSize = 9 / / Chinese language font size
Lang1Tag = CHN / / Chinese language logo
Lang1CHNTitle = Chinese / / Chinese language selection Chinese display title
Lang1ENGTitle = Chinese / / English language selection Chinese display title
Lang2File = English.ini / / English language file
Lang2FontName = Arial / / English language fonts
Lang2FontSize = 9 / / English Language Font Size
Lang2Tag = ENG / / English language identification
Lang2CHNTitle = English / / Chinese language selection English Show Title
Lang2ENGTitle = English / / English Language selection English Show Title
2.2.2. System section
RKUSB_VID = 0x2207 / / RockUsb device VID, not set , venting can
RKUSB_PID = 0x290A / / RockUsb device PID,, do not set , venting can
MSC_VID = 0x0BB4 / / MSC device VID, not set , venting can
MSC_PID = 0x2910 / / MSC device PID, not set , venting can
FORCEFLAG = FALSE / / whether to adopt mandatory erasure, have not used
FORMATFLAG = TRUE / / if the user after the upgrade disc is formatted , format set TRUE , other values ​​without formatting
DISKVOLUME = Rockchip / / formatted disk volume label for the specified user
COPYFLAG = TRUE / / upgrade directory or file is copied to the user's root directory , set TRUE copy, other values ​​are not copied
DEFAULT_COPYDIR = / / copies the specified directory or file you want to copy the path
FORMATDATADISKFLAG = TRUE / / if the data after the upgrade disk is formatted , format set TRUE , other values ​​without formatting
DATADISKVOLUME = Rockchip / / formatted disk volume label for the specified user
COPYDATADISKFLAG = TRUE / / upgrade directory or file is copied to the root directory of the data set TRUE copy, other values ​​are not copied
DEFAULT_DATADISK_COPYPATH = / / copies the specified directory or file you want to copy the path
LOGFLAG = TRUE / / logging , set TRUE Enable logging , other values ​​close the log function
SUPPORTLOWUSB = TRUE / / scan full speed usb device switch, set TRUE to scan Full speed usb device , other values ​​are only scan high speed usb device
DEFAULT_FIRMWARE = ​​/ / default load firmware path , specify the default firmware path, the tool starts automatically when you open the default firmware
CHECK_MACHINE_MODEL = TRUE / / Firmware matching checking function ,
By setting CHECK_MACHINE_MODEL items, you can check before upgrading the firmware upgrade is allowed , permitted
Conditions to keep the value of the device firmware file MACHINE_MODEL parameter values ​​match.
QUICK_CHECK_MODE = TRUE / / Quick check firmware switch is set to TRUE open the Quick checksum firmware functionality, but this feature is not complete parity there is a certain risk.
FW_VERSION_MODE = / / firmware version display format
DEC: Decimal display
Other: hexadecimal display
MISC_MODIFY_MODE = / / MISC partition to modify signs,
WIPE_ALL: erase userdata, cache and user area
WIPE_DATA: erase userdata and cache area
Other values ​​are not modified by the original partition contents misc
MSC_WAITTIME = 30 / / Wait Msc device re-connection time ( unit: seconds )
RKUSB_WAITTIME = 20 / / Wait RockUsb device re-connection time ( unit: seconds )
2.2.3 configuration commonly used functions
 Open Demo copy function:
Set FORMATFLAG = TRUE,
COPYFLAG = TRUE,
DISK_VOLUME = disk label
DEFAULT_COPYDIR = file or directory to be copied path
Android projects need to add a setting:
MISC_MODIFY_MODE = WIPE_DATA; prevent users after copying disk data recovery program to be erased
3 Use the procedure
 modify the configuration file
 Plug the device to be upgraded , if prompted to find new hardware , install the driver Rockusb
 run the tool, select the firmware upgrade
3.1 modify the configuration file
Modify the configuration file , see the configuration file used to set
3.2 Installing the Driver
Before upgrading the firmware , turn off the player. Press and hold the upgrade button and simultaneously connect the device to a PC USB port. If you have not installed device drivers , it will pop up the following tips:
Select " Install from a list or specific location ( Advanced ) " and click Next.
Select the driver folder rockusb.sys
This completes installation of the USB device driver .
3.3 Batch firmware upgrade
3.3.1 Interface Introduction
3.3.2 Procedure
 plug the device
 Select the firmware
 Verify that the device enters Rockusb state (Maskrom and Loader states belong Rock usb state )
 upgrade or repair equipment
3.3.3 Error Messages Explained
 " Failed to load configuration information can not be operated " because Config.ini file loading error , you can get from a publisher file to replace the correct Config.ini
 " Failed to load firmware , you can not operate ! " No choice because the firmware or the firmware can not be read correctly lead , make sure that the firmware is correct
 " other operations are running , please wait ! " As other operations currently in progress , please wait until the other end of the operation then
 " device not found , unable to operate ! " Please confirm whether the device is connected, or whether Rockusb state
 " creation process fails, you can not operate ! " Please restart the program before proceeding
 " object create operation fails, you can not operate ! " Please restart the program , and then when the line operation
 " does not support this type of equipment can not be operated ! " Please confirm whether the device into the Rock usb state , if the current state of the U disk , first switch before doing so
4 Precautions
 batch upgrade multiple devices connected to the same HUB best on while upgrading equipment should not exceed four .
 modify the configuration file , you need to re-run production tools
 use of production tools , do not open other upgrades
 production tools in the production process to the device automatically generates a UID unique code , the only code you need to ensure reliable, please use a computer equipped with a card production tools .
 When Boot firmware version update , we recommend using the repair function to do the upgrade .
Click to expand...
Click to collapse
Hello darkest_lightning
Thanks for your awnser.
But one problem still resides. where is the Android 4.2.2 because the firmware version of Fatty 2 and Fatty 2 2G are of Android 4.1.1 ...
Maybe it´s bull**** of them in the english site that the fatty 2 can have Android 4.2.2
But many thanks for your post
Regards butcher
Got my fatty yesterday... must say i'm pretty pleased with it. It's fast, wifi s good, comes in english, nice screen and fully charged i used it for 3-4h and still has 65% battery left. There are some chinese apps and market on but you can hide them so they wont bother. Didnt do the firmware update yet but everything seems working well for now
Sent from my HTC Sensation using xda app-developers app
Article too long, I only saw a few pictures.
darkest_lightning said:
Got my fatty yesterday... must say i'm pretty pleased with it. It's fast, wifi s good, comes in english, nice screen and fully charged i used it for 3-4h and still has 65% battery left. There are some chinese apps and market on but you can hide them so they wont bother. Didnt do the firmware update yet but everything seems working well for now
Sent from my HTC Sensation using xda app-developers app
Click to expand...
Click to collapse
darkest_lightning it comes with 4.1 ? or 4.2 ?
Regards,
Butcher
the_butcher said:
darkest_lightning it comes with 4.1 ? or 4.2 ?
Regards,
Butcher
Click to expand...
Click to collapse
Hi,
Butcher looks like it's 4.2.2
Grtz
darkest_lightning said:
Hi,
Butcher looks like it's 4.2.2
Grtz
Click to expand...
Click to collapse
Hi darkest_lightning
Well i think they let out the firmware of 4.2.2 because i downloaded this firmware from soft.aoicoo.com:
I installed one of this LOL don´t know witch one ...
2013-10-11 › [F 系列升级固件]Fatty2 多视窗软件363
2013-10-11 › [F 系列升级固件]Fatty2 多视窗软件362
and it is Android 4.2.2
Very nice by ICOO released the new firmware and it looks like 4.1.1 because surfing the net is smooth like hell
Regards,
Butcher

[NDK & VNC] VNC server on Android

I am currently working on VNC server that can run in android native environment (AOSP).
With help from libvncserver and droid-vnc-server, I could load VNC server daemon running on the android.
So far, I tried in Nexus 7, Galaxy Tab 3 (10.1 x86), Galaxy prevail, Nexus 4, Galaxy S3.
Only in galaxy prevail returns a screen installed by libvncserver. I think libvncserver does not deal with 32 bpp.
Whereas droid-vnc-server runs fine in Nexus 7 and Galaxy Tab 3 but once I try to connect to VNC server, the server returns only black screen.
It looks like the problem is that rfb is not correctly getting framebuffer.
Nexus 7 has Tigra and Galaxy tab 3 uses raw fb0 (YAY x86!!)
Did anyone successfully run droid-vnc-server ????
3120
As of now, I was able to:
* make it run on Samsung Galaxy S3 i9300 without code change
* make it run on Samsung Galaxy Tab 3 10.1 with code change:
- using fb method, mmap() call succeed but it appears that the virtual memory is never updated (a black screen if displayed on vnc cleint side) => so I have "simulated" the mmap() behavior by re-readingfb0 again and again (for sure it is not effeicient but it is functional)
However, I cannot make it run on Samsung Galaxy S3 i9305.
=> mmap() fails everytimes on fb0
=> ioctl always reports a bad height of ...50px => it corresponds to the android banner....
=> if I replace mmap() by the looping read algorithm, I could see the 720x50px windows reported on the VNC client side....so not the full screen....
=> using ioctl -rl 28 /dev/graphics/fb0 17920, I confirm that height is well seen at 50px .... so, again, seems to be a wrong value
Pierre
Hi Pierre, could you pls provide the apk? I'd like to test it on my Samsung Galaxy S4 (GT-I-9505).

[Completed] LCD replacement resulting to incorrect Display Resolution and Orientation

Good morning folks!
I have initially consulted my project with the hardware experts regarding a tablet getting new Replacement LCD. Turns-out that the LCD is somewhat incompatible yet displays somehow correct and crisp Images.
To start; here are the things or components I have.
* An FnF iFive Mini 2 7" tablet, broken Screen/Touch panel - Motherboard is all good. I had a VNC installed that still enables me to control the Broken tablet without a physical display.
* A dead ACER Laptop with very good 15" LCD
YES you got it right! I am about to salvage a 15" Laptop LCD as replacement for the 7" screen from the tablet.
I am halfway there. I manage to interface the 15" LCD panel which has 30 PIN LVDS connector, the 7" also happens to have the same set of Connection, except for their physical dimension for the connector. But I got it loading and displaying.
The Only challenge is the Screen Resolution or the ORIENTATION itself.
What I have done so far:
I installed Screen Resolution App as well as Screen Rotation. Both did not work.
I figured, both app only covers the user interface. I figured the adjustment should be made during boot.
The tablet has the i5 logo loading image landscape by default during boot. Yet it is displayed Vertically On the 15" LCD upon powering on both the 15" LCD and the tablet. Yet the 2 apps mentioned are unable to make the correct adjustments.
This leads me to seek for help in making adjustments with the PRE-BOOT environment. The phase where the Boot loader calls on to activate the display.
A hint I got was from an LCD Manufacturer wherein they specifically ships and assist in interfacing their Manufactured LCD as replacement from other Android/Linux tablets/PCs.
They have specifically indicated:
Linux kernel allows to assign manual LCD resolution in bootargs supplied by u-boot. This is usually done by script called “boot.scr” in “boot” partition that is loaded and executed by u-boot. “boot.scr” has special format and usually is created with the help of “mkimage” util from source file called “boot.txt”. Below is example of my “boot.txt” that I use for Android (Linaro build 12.01):
Click to expand...
Click to collapse
Yet I am unable to Find the said file from the Tablet runing Android 4.1.1 or ateast I am hoping someone would be able to point me to the equivalent File.
A file that gives me this;
setenv initrd_high "0xffffffff"
setenv fdt_high "0xffffffff"
setenv bootcmd "fatload mmc 0:1 0x80200000 uImage; fatload mmc 0:1 0x81600000 uInitrd; bootm 0x80200000 0x81600000"
setenv bootargs "console=ttyO2,115200n8 rootwait ro earlyprintk fixrtc nocompcache vram=48M omapfb.vram=0:24M,1:24M [email protected] [email protected] [email protected] init=/init androidboot.console=ttyO2"
boot
Click to expand...
Click to collapse
Also, your expertise in making modification for the said file and re-compiling thru MKIMAGE as mentioned.
Additional info:
You should consider above “boot.txt” files as examples only, because they highly depend on OS and baseboard that you use.
The most important bootarg here is “[email protected]” – that’s exactly where we setup LCD resolution. 1024×600 sets resolution, “M” indicates the kernel will calculate a VESA mode on-the-fly instead of using modedb look-up, the “R” indicates reduced blanking which is for LCD panels, “16” is the color depth, “@60” is the # of frames per second.
Lets generate “boot.scr” file with the following commands:
mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "Run uImage" -d boot.txt boot.scr
chmod a+x boot.scr
“mkimage” is available in package “uboot-mkimage”.
Now copy generate “boot.scr” file to boot partition on your
Click to expand...
Click to collapse
Here comes the Silver Lining! A sign of hope for my project.
It turns out the both the 7" and 15" were almost Identical. Except for the following details:
Orientation: the 15" is tagged as Normally HORIZONTAL while the 7" is tagged as Normally Vertical. They even have the opposite Resolution at 1280x800 for the 15" and 800x1280 for the 7"
The resulting display was, the android environment is drawn starting from the upper Right side going to the left. So I do not have visibility on the NAV bar.
When I make use of the Screen Rotate, the display indeed rotates except that only the first 800 pixels are displayed, so the resulting Image gives me 800x800 resolution, the other Horizontal 400pixels mirrors the same image from the First 800 pixels.
I am hoping to provide you pictures.
EDIT: I guess I still need a couple more post to enable links.
My recent research indicates I should look for a file inside the Android system that contains the following strings:
static struct omap_video_timings sharp_ls_timings = {
.x_res = 480,
.y_res = 640,
.pixel_clock = 19200,
.hsw = 2,
.hfp = 1,
.hbp = 28,
.vsw = 1,
.vfp = 1,
.vbp = 1,
};
----------------------
I am hoping someone here in XDA can lead me the correct Direction.
Also a SHARP LCD specialist indicates how to add driver on to a GB system via;
Implement display_lcd_init(), display_lcd_enable() and display_lcd_disable() and link to display driver. Where DSS module will use it in runtime. e.g. @arch/arm/mach-omap2/board-omap3evm.c
Hi,
Try posting your question here:
Android Q&A, Help & Troubleshooting
The experts there may be able to help.
Good luck!
malybru said:
Hi,
Try posting your question here:
Android Q&A, Help & Troubleshooting
The experts there may be able to help.
Good luck!
Click to expand...
Click to collapse
Thank you, I have just reposted my inquiry to: http://forum.xda-developers.com/subscription.php?do=addsubscription&t=3307045

New tablet with 8-inch display/ stylus/ custom Rom

Hello All,
Does anyone know of a relatively new tablet that meets the following spec?
1. released after 2018
2. has a BUILT-IN stylus (I will forget to carry it if it's not built-in)
3. 8-inch display (10 inch gets heavy after a while taking notes)
4. Custom ROM support
So far I can only find Samsung SM-P200 & 205 (Galaxy Tab A 8.0" with S Pen (2019))
meeting the first 3 attributes. But custom ROM support is not available for this device.
Thank you

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