PPC mobile device programming (1)

zhaozj2021-02-16  81

This time the final exam, C took a very different grade. I was happy with my parents and bought a PDA. At the time of the same age, it is still a pda when it is a Sports, haha, and the vanity of C has been greatly satisfied. just kidding. As a programmer of a semi-finished product, C is thinking after a few days, it should be programs for him. OK, then, if you have the same idea, let's start bar.

First contact several major terms: Wince: Abbreviation for Windows Compact Edition. He is a general version and is not targeted by the handheld product. Standard PC, home appliances and industrial control equipment can also be installed, but you have to do many customized work, of course, you can also do handheld computers. Microsoft encourages everyone to use in any hardware platform (WinCe 3.0.0 support 5 series CPU: X86, PowerPC, ARM, MIPS, SH3 / 4) (for competing with VxWorks, Linux). The license fee is $ 20, 10LICENCE, which can be roughly dropped to $ 15 / licence when batch. WinCE has launched five versions of WinCE 2.11 / 3.0 / 4.0 / 4.1 / 4.2.

Wince.net: is a 4.0 or more version of Wince, which is the upgrade of Wince 3.0.0, and also adds .NET Framework Line, you can use .NET 2003 to develop applications that can run on Wince.net.

PPC: The abbreviation of Pocket PC (like nonsense). He has two senses: one means the device, it is the PDA in our hands; the other is the special operating system of Microsoft's standard handheld computer "Pocket PC", a total of three versions of Pocket PC 2000/2002/2003. He is based on Wince and has added many specific things. For example, a dedicated user interface library, there are special applications such as Pocket Word, Excel, etc. Add .NET Framework Lite from PocketPC 2003.

The difference between Pocket PC and Palm devices: Unlike Palm, Pocket PC is not just an information manager. It is a more powerful tool that allows you to be effectively kept connected with your own information, including your own email attachment, while more effectively utilizing your own idle time. Pocket PC is more scalable than Palm products. Microsoft provides programmers to provide some tools that can be programmed under PPC. Here, the author picks a few introduces: Embedded Visual Tools 3.0Microsoft Embedded Visual Tools 3.0 provides an integrated development environment for building a mobile application, including necessary Compiler, debugging and platform documentation. Embedded Visual Tools 3.0 includes Microsoft Embedded Visual C 3.0 (EVC 3.0) and Embedded Visual Basic 3.0 (EVB 3.0). Both tools are independent development environments. However, Embedded Visual Basic is a scripting language instead of a Visual Basic language with all functions. Therefore, many language features provided for desktop systems in Visual Basic 6.0 are not supported in Embedded Visual Basic 3.0. It is not recommended to use the Embedded Visual Basic development program. You can download Embedded Visual Tools 3.0 - 2002 EDITION, 3.0-2002 EMBEDDED Visual Tools 3.0 - 2002 Edition from http://www.microsoft.com/WindowsMobile/Resources/downloads/developer/default.mspx. Embedded Visual C 4.0Microsoft Embedded Visual C 4.0 supports new Windows CE. Net 4.2 (which is WinCE 4.2) device development. Embedded Visual C 4.0 supports most Visual C features, which is a good news for C programmers. However, unfortunately c is a big rookie. In Visual Studio .NET 2003VS.NET 2003, you must use C , C # or Visual Basic .NET to develop applications for Pocket PC 2003 or Smartphone 2003, you must install Pocket PC 2003 SDK or Smartphone 2003 SDK (both can be in Microsoft Website) Download free of charge). After installation, just create a "smart device application" Project is fine. Note: Regarding the installation and download of EVC 4.0 and SDK, see "Issues Issued during EVC4.0". About the first Hello World! After installing the Embedded Visual C 4.0 and Pocket PC 2003 SDK, we can make a Hello World program of a super old suit. 1. Newly build a "WCE Pocket PC 2003 Application" Project through the menu file-new. 2. Select "A Typical" Hello World! "Application" 3. If you don't want to modify it, you will directly build it, but you must pay attention to the "Pocket PC 2003" before generating, otherwise it will be wrong! (As shown)

转载请注明原文地址:https://www.9cbs.com/read-15658.html

New Post(0)