Embedded System

ANDROID Android is an intermediate platform software developed for Mobile hardware by Google lead OHA (open handset alliance).It is a layer of GUI and framework between core operating system Linux and java based application programme.Android provides libraries for easy application development.We can access almost all hardware units available in the Mobile hardware (GPS ,GPRS,WiFi,Bluetooth,Camera,Flash,Screen,Mic,Speaker,etc)with less programming struggle.Google released free Software Development Kit (SDK) with emulator for the application development and testing. 2005 Google announced Android 2007 OHA formed. 2008 T.Mobile G1 produced,           Android Market for Applications          Source code of Android is released. 2011 May -google Android made its first major/official deviation from the mobile only approach by comming   out  with Android 3.0 (Honeycomb).custom made for Tablet devices.This aims to us...

Next generation Internet is " Internet of Things " , connecting everything with net . Data exchanging between these devices will be supported by Cloud network system . Now COSM (earlier it was Pachube ) is a free cloud provider for live data exchange, mainly from live sensors as public feed or private feed. They are providing APIs for data communication over the net through COSM services.After free signing up with COSM you can create FEED with ID and Data streams.Under a single FEED ID you can add many number of Data streams.You can update the FEED by some regular intervals automatically with ready made applications ( Android based applications are available in the google market , PC based applications also available) or user applications.A link for sample feed from my smartHome project.The data is live from sensors installed in the smartHome ( Android based system for Integrated Home Automation) . https://api.cosm.com/v2/feeds/66509/datastreams/1.png?width=730&height=...

In addition to the TV viewing we can run the applications in smart TV .It should be connected with network(Internet).Web based small applications can run.Applications are installed in TV via the Internet (via LAN in the application developing stage , that is called user application).Run the application on Application Engine.I tested the features of Samsung Smart TV 2012 . Application engine actually a dedicated web browser in the smart tv. Applications are web pages (HTML pages,CSS file and Java Script).TV screen is used as the monitor (resolution is 1280x720 or 960x540).Entire screen or part of the screen can be used for the application output.The interfacing/hardware features are based on models of TV. Most of the models having USB,WIFI dongle (dedicated USB port for plug in the dongle),Ethernet LAN,HDMI inputs,DVI input,Component and Composite Video Input, RF input. Keyboard and Mouse can be connected to USB. Mass storage (Pen drive) can be connected as media storage for playing...

Android  is a software stack for mobile devices created by the Google lead Open Handset Alliance  .It  includes an OS ( Linux ) , middleware, core  applications. It is device independent  platform  . You can develop  applications  for devices such as mobile phone, Tablet  PC, notebook, GPS device, Reader, Set Top Box, TV. Android applications  are developed  in Java. Android also uses XML to define various resources inside the application. Google provide Android software development kit  (SDK) .It is free and includes  compiler, debugger, device emulator, Java virtual machine (Dalvic virtual machine ). Android supports 2D and 3D  graphics using the OpenGL libraries. Data storage with open source database SQLite. Android allows  programmers to add any application of their  choice on an actual platform.

ARM11 BASED SAMSUNG'S S3C6410 SoC Android 2.3.3

Mobile phones are being used for voice and data applications. Applications to access..... Email and news updates Social networking websites..Facebook,Orkut etc. Messenger services...yahoo,gtalk,MSN,aim,... Whether,stockmarket,cricket scores,move schedule.... MOBILE INTERNET TECHNOLOGY 2G Network..........   1.GPRS - general packet radio service                     Speed up to 25-40 kBps   2.EDGE - Enhanced data rate for gsm network                     Speed up to 256 kBps (called 2.5G ) Speed provided by 2G are good for email,messenger. ( chatting )  or small data transfer applications. The data rate vary depending on the network signal strength,traffic, and capability of the mobile phone 3G NETWORK........   1.GSM  MOBILE     ...