SMARTarm2200光盘中学习minigui的几个源程序,uclinux环境,有运行图.

4*4键盘C51单片机程序.本程序已经调试通过，4*4键盘接P1口数据从P2的8个发光二极管来表示-4* 4 keyboard C51 Singlechip procedures. This procedure has been debugging through, 4* 4 keyboard access data from the P2 port P1 of the eight light-emitting diodes to indicate the

嵌入式数据库的发展与应用，主要介绍了sqlite和berkerly DB的相关内容-Embedded database development and application, which mainly describes sqlite and relevant content berkerly DB

mike hi-tech c tools

经过定点优化的G723、G729的codec In case you do not want to install IPP, then you"ll get twice better performance out of ITU-T code if you build it with GCC 4.5 or Intel CC with LTO/IPO enabled. Still, even with ICC, it is 10x slower than IPP - 30ms vs 3ms of processor time to encode one second of G.729 audio on modern hardware. G.723 is around 100ms. GCC with LTO is 2x slower than ICC. For ITU-T code, a Core2 class processor is recommended.

介绍一种基于红外光电传感器的智能车自动控制器设计方案。以飞思卡尔16 位单片机为核心控制单元，使用红外光电传感器采集路径信息，控制智能车的舵机、驱动电机，实现智能车的自主寻迹行驶。-Introduction of a photoelectric sensor based on infrared automatic controller for intelligent vehicle design. Based on Freescale 16-bit microcontroller as the core control unit, the use of infrared photoelectric sensor acquisition path information, control, intelligent vehicle steering gear, drive motors, autonomous intelligent vehicles driving tracing.

程序1-1 用组合语言写成的霹雳灯程序 程序1-2 改用C来处理的霹雳灯程序 程序5-1 SDCC操作程序 程序6-1 引擎点火控制器的角度侦测程序范例 程序8-1 T_8252.ASM 程序10-1 AT89C2051刻录程序彻底公开 程序11-1 AT89CXX刻录程序彻底公开 程序12-1 EPROM刻录程序彻底公开 程序14-1 EEPROM刻录程序彻底公开-Program 1-1 thunderbolt light program that write in multi language, 1-2 is thunderbolt light procedure write in c language, 5-1 is SDCC operate program, 6-1 is dealt with to come light a fire The angle of the controller detects and examines programs. 8-1 is T_8252 ASM proram 10-1 is AT89C2051 write program 11-1 is AT89CXX write program. 12-1 is EPROM write program. 14-1 is EEPROM write program

M68UICS08-HC08通用仿真器（ICS）用户指南

Linux下蓝牙探测工具，扫描其他设备。配合bluez-lib使用。-Bluetooth under Linux detection tool to scan other devices. With the use of bluez-lib.

在 Android 应用开发环境下进行相应 Android 和 OpenGL ES 的开发，应用 OpenGL ES 在Android 设备中编写一个 3D 版的解魔方游戏。可以做到点击开始后自动打乱或者不打乱魔方的布局，手指触摸可以做到魔方整体的 3D 旋转，也可以转动某一面，用户可以自行旋转，还原魔方。用户点击重新开始后，软件自动重绘出一个魔方。

应用背景stm32 驱动触摸屏程序，带校正功能，带手写功能，代码效率高，不错的驱动手写方式，关键技术开机的时候先通过24C02的数据判断触摸屏是否已经校准过，如果没有校准，则执行校准程序，校准过后再进入手写程序。如果已经校准了，就直接进入手写程序，此时可以通过按动屏幕来实现手写输入。屏幕上会有一个清空的操作区域（RST），点击这个地方就会将输入全部清除，恢复白板状态。程序会设置一个强制校准，就是通过按KEY0来实现，只要按下KEY0就会进入强制校准程序。