1_led_driver

4寸LCD驱动，在uc-gui驱动的兼容，横屏竖屏直接配置，模拟驱动，直接使用(4-inch LCD driver, in ucgui drive compatibility, horizontal screen vertical screen directly configured, simulate drive)

单片机驱动数模转换器ADC0809的接口程序员(Single-chip driver DAC ADC0809 interface programmers)

几个自动聚焦评价函数，intfun是主函数(intfun is the main)

AD9854 SPI串行控制开发资料 资料包括 AD9854 芯片手册 AD9854 芯片手册对照翻译（阅读手册时自己整理的） AD9854频率控制字简易计算器 (写来自用的) SPI方式操作AD9854的历程（基于MSP430F149） SPI方式操作AD9854扫频的历程（基于MSP430F149） 其他参考历程 AD9854 SPI串行控制调试体会（我的博客文章） 等 (AD9854 SPI serial control data, including development of data-chip AD9854 AD9854 chip manual manual control translations (when you read the manual finishing their own) AD9854 Frequency control word simple calculator (written from the use of) SPI mode operation AD9854 course (based on MSP430F149) SPI mode AD9854 sweep the course of operation (based on MSP430F149) other reference process AD9854 SPI serial control debugging experience (my blog), etc.)

串口1串口2互相转发对方收到的数据，串口2转发串口1收到的数据，串口1转发串口2收到的数据，stm32(Serial port 1 serial port 2 forward each other to receive the data, the serial port 2 serial port 1 received data, serial 1 forwarding serial port 2 received data, stm32)

LED显示屏开发，医院体检中心推送消息到LED(LED develop)

本设计介绍的是直流无刷电机的正弦波控制方式，以及基于英飞凌 XC866单片机的三相带霍尔传感器直流无刷风机 180 度控制方案。三相带霍尔传感器直流无刷风机 180 度控制系统主要由以下几大部分构成：整流电路、逆变电路、控制电路、驱动电路、开关电源、直流无刷风机及扇叶负载。(Is the design of the brushless DC brush motor sine wave control mode, and based on three-phase Infineon xc866 microcontroller with a Hall sensor for DC brush fan 180 degree control scheme. Three phase with a Hall sensor for DC brush fan 180 degree control system mainly consists of the following parts: rectifier circuit, inverter circuit, a control circuit, a drive circuit, switching power supply, DC brushless fan and fan blade load.)

基于单片机的点阵屏，595 Z字移位，1/4扫描。(Microcontroller-based dot-matrix screen, 595 Z character displacement, 1/4 scan.)

一种基于Arduous单片机的p.i.d控制程序，可以通过使能端控制被控对象的输出变化方向，例如电机正反转、冰箱升温降温等。也可以根据个人需要去掉使能端，只用PID算法。(A P.I.D controller is accomplished based on M.C.U. we download the P.I.D lib from Internet and add it to the developing software environment. finally, we developed a program that finished the P.I.D controller function.)

LPC1768 ADC 用keil打开 实现AD采样 容易移植( LPC1768 ADC opened with keil)