Microsoft. NET Compact Framework 2.0 (Microsoft. net cf 2.0) If you have installed Visual Studio 2005/2008, the Microsoft. net cf 2.0 cab installation package already exists on your computer. Microsoft. net cf 2.0 installation packages are stored
Last year, it was found that this arm9-s3c2416 is very suitable for low-end PDAs and is suitable for replacing 2440 with dozens of core boards with a lower cost than 2440. However, it is found that few small and medium-sized enterprises in China use
Notes | program | advanced | design
The screen class has four subclasses: Alert List TextBox Form
List according to the definition of Choice interface, divided into: choice.exclusive (radio) Choice.multiple (multiple selection) choice.implicit
Notes | program | design | data | database | Database design
JDBC is designed for desktop platforms or enterprise users and is not suitable for mobile communication devices.
MIDP provides a record-oriented database (record orieted db) for permanent
In fact, you are not connected to the network.First, the next third-party software about vs simulator connection.Then follow the instructions below to connectTo ensure that the host is connected to the Internet, follow these steps:
1. Open
Mobile Platforms are in full swing. the cloud computing market is at the bottom of yundun. what will happen in the future. or a large PC with a larger TV cell phone .. there are even many other terminals. in this case, how will these devices be
Notes | procedures | control | design
Use thread to resolve problems that paint () and user input responses will do at the same time.
public class MyCanvas extends Canvas implements runnable{int r=0, public mycanvas () {thread t=new thread
Article Title: run Linux on HPiPAQ on the handheld computer. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Install Linux on iPAQ™It may be a good way to give mature hardware new vigor or make existing tools better, especially when you are a fan of Desktop Linux. In this process, you can take full advantage of the
GPS navigation Entry Manual (400 yuan to achieve mobile GPS navigation, vehicle GPS navigation, PDA navigation/monkey brother 100GPS entry 2.0)
Chapter 1 what isChapter II Functions of GPSChapter 3 Implementation of GPS (mobile phone/PDA/notebook)Chapter 4 how to implement Mobile Phone/PDA/notebook navigation with 400 RMBChapter 5 How to Select GPSChapter 6 GP
environment for Palmtop/handheld Computers run Ning the Gnu/linux operating system. GPE uses the X Window System, and the GTK + widget toolkit.GTKFB--Beginning with version 2.0, GTK + would support rendering directly to the Linux framebuffer instead of using the X Window System. This is good for embedded systems and devices with limited resources, because it eliminates the overhead of a X server, W Hile still taking advantage of the power of GTK + and the large base of existing.handhelds.org
Conversion Source Embedded Linux Graphics System Software | transferred from Blade blog
Author: bladerunner
Open Source Embedded Linux Graphics System SoftwareBytes ----------------------------------------------------------------------------------------Dillo browser, less than 300 K, open source, C and GTK + Lib, following GPLWww.dillo.orgSmamary:Images can be PNG, JPEG, or GIF.Html/XHTML, no framesCurrently, JSP and JVM are not supported.Full Screen, non-modular user interfaceHigh compatibilit
When I recently used Visual Studio. NET 2003 to develop the smart device project, I found that Windows Mobile 5.0 has two problems. The PDA is HP ipaq 2190.
First problem: when cabwiz.exe is used to generate the cab installation package, the INF configuration file can only contain ANSI characters, but cannot contain Chinese or other Unicode characters. Otherwise, the Chinese section after installation, su
accuracy is 5-10 meters, and the worst is 25 meters (95% Wide Sky)Update Rate: 1 second
Positioning time:The cold start time is about 50 seconds.The warm start time is about 35 seconds.The hot start time is about 8 seconds.
Location format: WGS84
Operating temperature:-10 °C to 40 °C
Interface: complies with the 2.0 Bluetooth specification, serial port mode, and 3.01 NMEA 0183 (with dedicated extension statements)
Applicable models:
Symbian s60 second OS 8.1 mobile GPSNokia [N70/N90
Introduction to openembedded/bitbake (zt)
(Http://bbs.zeta-labs.org/viewtopic.php? P = 10)One tool plays an important role in various Linux Release versions for PDA, namely openembedded/bitbake [1] (OE ).OE is a self-contained building system similar to Gentoo's portage, but OE is mainly used for embedded systems. Currently, several major open-source Linux-PDA versions are released, for example, openza
, add control "", idc_static, "sippref", not ws_visible,-10,-10, 6, and 6 to the resource, which is normal in the simulator, however, the dialog box containing edit cannot be displayed in the PDA. NPP can be displayed normally on both sides. I added a dialog box in NPP and changed the resource accordingly. The result is displayed in both the simulator and PDA.
Calling shinitextracontrols () should be in the
-compilation environment
Download source code
Download the source code including binutils, gcc, glibc, and Linux kernel (note that the glibc and kernel source code versions must be consistent with the actual version used on the target machine ), set the shell variable PREFIX to specify the installation path of the executable program.
Compile binutils
Run the configure file, use the -- prefix = $ PREFIX parameter to specify the installation path, use the -- target = arm-linux parameter to specify
machine, in the experiment, the target machine is HP's ipaq-hp3630 PDA, so the system type is set to SA11X0, SA11X0 Implementations select Compaq iPAQ H3600/H3700.After the configuration is complete, copy the kernel header file to the installation directory: cp-dR include/asm-arm $ PREFIX/arm-linux/include/asm cp-dR include/linux $ PREFIX/arm-linux/include/linux
/nohotlink.jpg [L]
3. REDIRECT Mobile devicesJoin your website to support mobile device access, it is best to redirect mobile device access to a specially customized page
Rewriteengine on Rewritecond%{request_uri}!^/m/.*$ rewritecond%{http_accept} "Text/vnd.wap.wml|application/vnd.wap . Xhtml+xml "[Nc,or] Rewritecond%{http_user_agent}" acs|alav|alca|amoi|audi|aste|avan|benq|bird|blac|blaz|brew| Cell|cldc|cmd-"[Nc,or] Rewritecond%{http_user_agent}" dang|doco|eric|hipt|inno|
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