C8051F30X-software-SPI-example

C++ data structures1

ARM串口应用例子，适用于NXP23系列CPU,封闭式总线，采用内部FLASH及RAM.(ARM serial port application example for NXP23 series CPU, closed-end bus, using the internal FLASH and RAM.)

说明：  STM32f103ZET6控制超声波测距模块，通过串口显示(STM32f103ZET6 controls the ultrasonic ranging module, which is displayed through serial port.)

TDA9321H芯片驱动程序,TDA9321H是飞利浦公司一款视频信号处理芯片，彩电中频处理/多制式解码电路。四列扁平64脚QFP封装,工作电源电压 8V。(TDA9321H chip driver, TDA9321H Philips is a video signal processing chip, color TV IF processing/multi-standard decoding circuitry. Four flat 64-pin QFP package, supply voltage 8V.)

实现坐标的显示 随机数产生 并显示到listctrl中 声称坐标轴 显示随机数，排序( Achieve coordinate display random number is generated and displayed to listctrl claimed axis shows random numbers, sorting)

用430单片机编写的简单的示波器程序，型号2553.非常实用。(MCU with 430 prepared with a simple oscilloscope program, model 2553. very practical.)

单片机最小系统在Protues仿真软件中实现仿真(single-chip microcomputer minimum system)

本项目是基于Cortex-M3 的地沟油快速检测装置，旨在实现“地沟油”快速，现场检测。MCU控制可编程的直接数字频率合成器（DDS）产生正弦激励信号，经过可变增益放大器（VGA）和低通滤波器（LPF）作用于食用油阻抗传感器（实验室制作）信号经过仪器放大器送入微控制器（MCU）的模数转化（ADC）通道，MCU对采集的信号通过快速傅里叶变换（DFT）处理，实现食用油阻抗与相角的检测；USB和以太网接口，可与计算机通讯，以便对采集的数据进行存储和分析。(The project is based on the Cortex-M3 waste oil rapid detection device designed to achieve " waste oil" rapid, on-site testing. MCU control programmable direct digital frequency synthesizer (DDS) generates sinusoidal excitation signal through a variable gain amplifier (VGA) and a low-pass filter (LPF) acting on the oil-impedance sensor (lab produced) to send signals through the instrumentation amplifier into the microcontroller (MCU) modulo conversion (ADC) channels, MCU signal acquisition via Fast Fourier Transform (DFT) processing, oil resistance and phase angle detection USB and Ethernet interfaces, and computer communication, in order to collect data for storage and analysis.)

飞思卡尔单片机数据采集代码 ，可以实现数字信号和模拟信号的采集 (The Freescale MCU data acquisition code, can achieve the digital signal and analog signal acquisition)

AB PLC通信sdk以及CIP协议规范(AB PLC communication SDK and CIP protocol specification )