New windows ce




















This effectively allows you to create a custom security interface. NET is the same as for Windows to provide authentication, data integrity, and data privacy. The support that Windows CE. Kerberos is the newer, more flexible, and more secure package that you will likely use for servers running Windows and Windows XP. An additional advantage of Kerberos is that it is an industry standard, making it a good choice when you plan to connect to servers in a multivendor setting.

Bluetooth is a protocol for wireless device connectivity. The promise of Bluetooth is the emergence of Personal Area Networks PAN in which laptops, desktop computers, cell phones, printers, and so on communicate with one another. The range of basic Bluetooth devices is 10 meters 30 feet , and eight devices can be strung together to form a single network, referred to as a Piconet. These are the same two mechanisms available for accessing infrared ports.

I saw a demonstration in which a Bluetooth-enabled Pocket PC accessed a Bluetooth-enabled cell phone to call out to the Internet. Bluetooth could be used for wireless access in many situations, including for wireless headsets for phones or stereos, and as a replacement for any application that currently uses infrared. A key advantage of Bluetooth over infrared is that you do not need to align two ports to communicate, which is only partially reliable whether you are talking about communicating between two Pocket PCs to exchange contact or schedule information or between a TV and its remote.

Although the 1MB throughput means that Bluetooth is not likely to replace LAN adapters for point-to-point communication tasks like synchronizing a mobile device or programming a VCR it has plenty of bandwidth.

Since devices based on Microsoft, for example, has A number of airports provide I have tried it out equipped with my laptop and its The 11MB throughput provides more than adequate response time when I am away from the office. It enables roaming between Once a network is configured, the OS remembers the configuration and automatically detects when it needs to switch. It also simplifies initial configuration by determining most of the required settings automatically and by letting the user know when it has discovered a wireless network that it can use.

Windows XP features provide the same experience to laptop users. Another feature relating to The IEEE WEP keys are limited in their ability to provide secure communications.

This includes a whole rogue's list of features that XML devotees have come to know and love. Just like many other parts of Windows CE, the XML support is componentized so you can include as much or as little as you need. It is a way to export a COM interface from a Web server. In the new world of. NET programming, this is called a Web Service.

For both roles, a Windows CE. But which is sufficient for SOAP? First consider the three types. Midrange COM supports Automation and in-process servers with freethreaded objects. It's important to note that the samples that ship with the Platform Builder require full DCOM because they do not support freethreaded objects.

Although the Platform Builder does not include a sample, it is quite possible to build SOAP support using the midrange COM support, providing that you build only free-threaded objects. NET is provided in two transports, Infrared and Bluetooth. Presumably, more transports could be added as needed, but the support for these two transports demonstrates why OBEX was created: for data sharing between devices in close proximity.

NET technology, although there are differences that I have yet to resolve between the library names and include files. I suspect that these are differences of implementation rather than of the underlying protocol, since two devices with a common protocol should always be able to communicate, whether or not the details of how that protocol is supported are the same. In the category of new protocols, Windows CE. NET device can play either role.

A control point is a user-driven computer, like a laptop computer or a Pocket PC. UPnP was introduced in This industry group, which has about members, promotes interoperability between UPnP devices as its primary role. This is the third type of real-time support in Windows CE.

The first has to do with interrupt and thread scheduling, and the second with reporting the current time and date the real-time clock in the OAL. Communications is the key to understanding RTC, which has little to do with the other two types of real-time support.

NET RTC allows messaging between people in a variety of forms, including file transfer, voice, and text. NET Messenger Service, which are validated using the.

NET Passport Service. What has been added to Windows CE. An enterprise-based intranet messenger service can be set up with Exchange Server The most basic type of RTC support is text-only messaging, sometimes called instant messaging. The MSN Messenger Service lets you create a contact list and will tell you when their messenger clients are connected.

You can set up a watchers list to let people know when you are connected. At such times, you can connect to the messenger clients associated with your friends and type messages which are immediately displayed in their messenger client.

When they respond, you see the text in your messenger client. The instant messaging contact list knows when your friend or family member is connected. An emerging enhancement is presence information, which identifies which device from a list of registered devices to use to contact a person, whether by instant messaging, by cell phone, or by pager.

VPN provides a mechanism for a networked device to connect to a public Internet connection for instance, at a client's location or via dial-up modem and establish a secure connection to a server—an invaluable capability that lets you access e-mail, file servers, and other intranet resources on the road. In this scenario, the Windows CE. There are kernel drivers and non-kernel drivers; non-kernel drivers belong to the Graphics, Windowing, and Events subsystem GWES — the UI system , and include mouse, keyboard, display, and printer drivers.

The last major overhaul to the Windows CE kernel was for version 3. At that time, a number of real-time enhancements were added. For details, see " Windows CE 3. Aside from real-time refinements, the basic operation of the Windows CE kernel has been rather static, it is a multithreaded kernel with support for up to 32 processes, each of which has an address space that cannot exceed 32MB.

A shared memory area holds objects that will be accessed by two or more processes simultaneously and large objects that cannot fit inside the 32MB process address space limitation. To this kernel, Windows CE. NET adds refinements in a number of areas. I will focus on three here: the addition of support for fibers, the new point-to-point message queues, and enhancements for device drivers.

NET adds support for fibers. To make sense of fibers, you must first understand threads. Threads, which are owned by processes, are the entities which are scheduled. Processes are not scheduled. A single process always has at least one thread, but it can have many more.

Threads allow multiple, simultaneous activities, including waiting for input from a network port, sending output to a printer, and waiting for user input. The operating system decides when to schedule a given thread based on thread state: waiting, ready-to-run, and so on, and on that thread's priority relative to other ready-to-run threads. Fibers represent a refinement to threads. A single thread can run two or more fibers.

When two fibers run on the same thread, the operating system still decides when the thread runs. A fiber always runs during its thread's scheduled time. It is up to the fiber owner the application or the DLL , not the operating system to determine which specific fiber is to run. Interestingly, this is the same type of cooperative, nonpreemptive scheduling that bit Windows applications used in every version of Windows from version 1.

The primary benefit of fibers is lower overhead. Multiple fibers let you maintain multiple execution contexts without the overhead of threads. And when properly designed, multiple fibers can even run faster than an equal number of threads.

The reason is that synchronization can be largely avoided. It's not needed because multiple fibers on the same thread are self-synchronizing. That is, you do not need synchronization objects—critical sections, mutexes, and the like—to prevent two fibers on the same thread from accessing the same shared object.

Ahead of the launch, Samsung Semiconductor Inc. Advanced Micro Devices Inc. AMD later added its support. Windows CE. The update, code-named Jameson, was originally scheduled to be released by the end of this year, according to Microsoft officials speaking at the Embedded Systems Conference in March.

Net 4. RDP allows Windows applications to be hosted on servers and accessed by desktop clients without local copies of the application. Support for IPv6 will allow users of handheld devices to access more Web pages than before, specifically multimedia sites. Users will be able to access more Web pages because the address space was increased from 32 bits to bits.

The previous version of IP, IPv4, was beginning to run out of unique addresses as more and more devices were connected to the Internet. The newest version allows for an almost unlimited number of unique addresses. The file viewers will carry an incremental cost to original equipment manufacturers OEMs , Warren said. Users will also be able to view graphics files in the. BMP, and. JPG formats. The new version of Windows CE. It allows vendors of speech-recognition engines to create products that will work with any speech application developed with SAPI 5.

Microsoft also updated its tool kit for Windows CE. Net developers. Humans of IT. Green Tech. MVP Award Program. Video Hub Azure. Microsoft Business. Microsoft Enterprise. Browse All Community Hubs. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Show only Search instead for. Did you mean:. Sign In. Martin Tuip. Published Aug 11 AM 6, Views.

End of Support is not the end of the road Finally, for some device builders , they have already created a new modern offering with Windows 10 , but not all their customers are ready to upgrade.



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