sample code for the protocol spi atmega

文件夹名称     授权程序 430         IAR Embedded Workbench for Texas Instruments 430 5.60 8051        IAR Embedded Workbench for 8051 8.30 ARM         IAR Embedded Workbench for ARM 6.70 AVR         IAR Embedded Workbench for Atmel AVR 6.30 M16C        IAR Embedded Workbench for M16C and R8C 3.60 STM8        IAR Embedded Workbench for STMicroelectronics STM8 1.42 VS          visualSTATE Premium Open all 7.2

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.

arm9实验这是最基本的就关于一个跑马灯的程序-This is arm9 experiment on the most basic procedures of a Marquee! ! ! ! ! ! ! ! !

芯片，VS1302兼容DS1302，测试用程序。-chips, VS1302 DS1302 compatibility testing procedure.

lgui是类似minigui的系统，功能非常不错 在-lgui MiniGUI is similar to the system, which is very good in

a/d公司8位微控制器aduc812（10路10位adc）应用笔记--Application note for 8-bit CPU aduc812 (10 route 10 bit adc) from a/d company.

FPGA控制温度传感器DS18b20，输出到数码管显示，精确到小数点后一位

基于ＡＴＭＥＧＡ１６的步进电机的驱动程序，-Based on ATmega16 of stepper motor drivers,

某培训中心的实验代码，基于S3C2410的，学习ARM嵌入式的好东西。-A training center for experimental code, based on the S3C2410, ARM Embedded learning good things.

linux下触摸屏驱动,实用性非常强,可以直接用在linux2.4.18版本,及2.6以上的版本-linux Touch-screen, practicality is very strong. can be directly used linux2.4.18 version 2.6 and above versions