5位LED显示驱动芯片14498的显示驱动

6221红外遥控解码程序-6221 infrared remote decoding procedures

AT45DB041的驱动-AT45DB041 drive

下面是一个超声波测距的程序，硬件电路由于电脑格盘已丢失，下面的代码是从样机上复制的。 硬件电路包括液晶显示、超声波的发射、超声波的接受、滤波、单片机处理。 液晶显示采用LCD1602模块，下面的代码里有液晶的驱动，可以拷贝用于它处。 超声波发射电路包括压电换能器及其支持电路，发射约44KHz的超声波。 超声波的接收电路包含一块CD40106处理芯片。技术指标大约是测距范围在三米左右，测量精度约在厘米级别。大量用于倒车雷达的测距中。-The following is a range of ultrasound procedures, the hardware circuit as a result of the computer grid plate has been lost, the following code is copied from the prototype. Hardware circuit including liquid crystal display, ultrasonic transmitter, ultrasonic acceptance filtering, single-chip processing. LCD1602 LCD module used, the following code, there are LCD drivers, you can use it to copy. Firing circuit including the piezoelectric ultrasonic transducer and its support circuitry, fired about 44KHz ultrasound. Ultrasonic receiver circuit includes a processing chip CD40106. Technical indicators for a range of about 3 meters range around the measurement precision level of about cm. Reversing a large number for the location of the radar.

超纯水PLC源码，2路的，有要的下啊。说明那么长干嘛。-Ultra Pure Water PLC source code, 2-way, and have next to ah. Explain why so long.

是现在非常流行的network processor上的微代码的编程，是其中基于最新的IXP2850的crypto units的ipsec的一个例子，告诉大家如何利用已有的宏以及调用硬件资源。-is now very popular network processor on the micro-code programming. which is based on the latest IXP2850 the crypto units of the ipsec an example, tell you how to make use of the call-and hardware resources.

在LINUX下利用libusb进行SMDK2440的开发工作-In LINUX using libusb for the development of SMDK2440

R2S15902音频IC I2C初始化 用于音响、车载等 -IC I2C initialization R2S15902 audio for audio, car, etc.

嵌入式web服务器--Embedded web server.

这是本人原创PC上位机与ARM7开发板通信的全部程序，保证正确，详尽，分享给有需要的人~~~求围观，求下载，求收藏

来自网络的IEC103规约实现。 103规约通信程序,完整的程序,供大家参考-IEC 103 power system 41695037IEC103 Statute of the communication program, complete the procedures for your reference