CDB5550_uC_Sample_Code_v11

最近几天突然对红外线遥控器发生兴趣，于是上网混了一下，发现编码方式有好几种，而且同一种编码方式又有许多不同的细节，为了弄清楚手头的遥控器是出身何门，无奈手头又没有logic分析器之类可望不可及（广东话里“及”同“望”都系“睇”既意思）的东西，遂萌生了写这个软件的冲动。(Infrared logic analyzer )

BEST BATTERY DESIGN WITH GRID.... PSCAD DESIGN....

说明：  51单片机的温度控制的一个小程序 特别的有意思(51 single chip microcomputer temperature control of a small program is particularly interesting)

说明：  基于STM32F407的LED音乐频谱，AD+DMA采集音乐信号，利用FFT运算得出音乐频谱，通过10*8的LED点阵显示的音乐频谱单片机代码(Based on the LED music spectrum of STM32F407, AD+DMA collects the music signal, obtains the music spectrum by FFT operation, and displays the music spectrum code by 10*8 LED dot matrix.)

说明：  超声波测距原理图\硬件资料\cailiaoqingdan.rar(Ultrasonic Ranging schematic \ hardware information \ cailiaoqingdan.rar)

单片机，，12c5a60s2， mpu 6050 跷跷板平衡(12c5a60s2， mpu 6050)

基于芯片LPC2132的步进电机控制的基本实验(Chip LPC2132 stepper motor control experiment)

相比于传统使用的电机，永磁同步电动机（PMSM）具有着比较高的工作效率、比较高的力矩惯量比、比较高的能量密度和环保节能等优越特性，所以对永磁同步电机进行控制调速方面的研究有着相当重要的意义。我们设定电机转速初始值作为给定值，然后与反馈的实际值进行比较，得到的差值输入PI控制器进行控制，得到交轴电流。同时三相绕组输出的电流经过clarke变换和park变化得到电流的实际值，分别与给定值进行比较，将比较后的值再进行park转换，得到的结果经过SVPWM技术调制之后输入到逆变器，继而可以驱动三相电机。(Used compared to traditional motor, permanent magnet synchronous motor (all-digital fuzzy) has a higher efficiency, higher moment of inertia ratio, higher energy density and superior properties such as environmental protection and energy saving, so the control of permanent magnet synchronous motor speed regulation research has important significance. We set the initial value of motor speed as the given value, and then compare it with the actual value of feedback. The difference obtained is input to PI controller for control, and the current of crossaxis is obtained. At the same time the output three-phase winding current through Clarke transformation and park changes the current actual value, compared with a given value respectively, after comparing the value of the park transformation again, the result after SVPWM modulation technology input to the inverter, which in turn can drive three-phase motor.)

static members source code for object oriented environment

GT32L32S0140字库芯片读写，仅供参考(GT32L32S0140 Word Library Chip Read and Write)