嵌入式环境消息队列软件，应用于基于Ｈ323协议的视频会议系统中...

本程序是关于PIC端口初始化，希望对大家有帮助。-IO INITIAL

linux下用c语言开发的小型嵌入式web服务器。-using C language development of small embedded web server.

以VRTX为对象详细介绍了嵌入式实时操作系统的原理和应用，特别是第一部分关于嵌入式实时系统基础 的介绍非常适合初学者全面地了解嵌入式实时操作。-to VRTX detailed targets for the embedded real-time operating system and application principles, especially the first part of the embedded real-time systems based on very suitable for beginners to understand fully embedded real-time operation.

基于射频的自动抄表（AMR）是一种从电能表中自动采集数据的技术

自已写的一个嵌入式实时多任务抢占式操作系统。花了几个礼拜，基本实现，暂时只能在MC68K上跑。可作参考。-own writing an embedded real-time preemptive multitasking operating system. Spend a few weeks, basically, the only temporarily MC68K run on. Reference can be made.

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.

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#include < REG51F。H > 无符号的 int a、 b ； 无效的延迟 （无符号的 int 时间） ； void main) { = 0x01; P0 = a; while(1) { 无符号的 int x，b，c; = 0x00; b = 0; c = 500 ； 为 (x = 0 ； x < 500 ； x + +） { 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

EEPROM using I2C Protocol-EEPROM using I2C Protocol..

8段数码管的源代码-eight digital control of the source code