关于c++的绘图程序 with pictures show the progress of the load ce shown nboot...

RF 射频计算工具箱，体积超小，dos下运行-RF radio frequency calculation toolbox, the size of ultra-small, dos run

资源描述 资源描述 1.硬件使用的是STM32F407的平台， 2.通过GPRS实现远程IAP升级，使用的是标准ymodem传输协议， 3.编译工具MDK4.7，代码已经调试通过。

嵌入式系统入门经典文章-Embedded Systems entry classic article

多种中文点阵字库，适合嵌入式系统开发 包括16×16点阵和24×24点阵-A variety of Chinese dot-matrix font, suitable for embedded system development, including 16 × 16 lattice and 24 × 24 dot matrix

keil环境下，RTC_2103的源代码，包含PCD5544的驱动程序。-keil environment, RTC_2103 source code, including the PCD5544 driver.

提供的程序是供四相步进电机使用。本实验使用的步进电机用直流+12V电压，电机线圈由A、B、C、D四相组成。 2. 驱动方式为四相单四拍方式,各线圈通电顺序如下表。表中首先向A相线圈输入驱动电流，接着向B，C，D线圈通电，最后又返回到A相线圈驱动，按这种顺序轮流切换，电机轴按顺时针方向旋转。若通电顺序相反，则电机轴按逆时针方向旋转。-provide for the procedures of the four-phase stepper motor use. This experiment used the stepper motor 12V DC voltage electrical coils A, B, C, D phase. 2. Four-driven approach to making four single-phase, the coil electrifying sequence the following table. Table A first phase coil input drive current, then to B, C, D coil electricity and eventually return to the A-phase coil driven by the rotation order of this switch, the electrical axis by rotating clockwise direction. If electricity in reverse order, the motor shaft by the anti-clockwise rotation.

嵌入式minigui 中自定义控件的应用实例。不下后悔！-Minigui embedded in the application of custom controls. No less than to regret!

博创时s3c2410试验箱的串口实验 值得下载-Fiberxon chamber when the S3C2410 serial experiment is worth downloading

Porting 的 uCOS-II V2.84 (目前Micrium)最新版之 Keil C51 工程,专供给 8051 上做任务调度,我已将 Code Size  改小至 4000 Byte,对于 X-Ram 的用量也仅 160 Byte(于 Keil C51 V8.08a 下编译后).我在 Main.c 内创建了两个 任务调度的 LED 闪烁程序,方便了解任务是如何被创建的,同时我也在 Keil C51 的 Project 内设好了 Simulator  模式及 Port 1 窗视可即时的观测。

SL811 USB 开发代码，ADS工程。正确可用-SL811 USB development code, ADS project. Can be used correctly