3_set_time_menu

MEGA16的TWI总线的应用，具体是读写可变电阻AD5161(MEGA16 wirte OR read AD5161)

说明：  系统中采用了电压反馈闭环，单片机通过内部软件产生一路SPWM控制信号，然后经过逻辑门变换电路变换成逆变全桥所需的四路驱动信号，再经专用驱动芯片TLP250隔离放大后，分别加到逆变全桥四个IGBT的栅极，进行驱动控制。(The voltage feedback closed loop is used in the system, and the single chip microcomputer generates all the SPWM control signal through the internal software, then transforms the four-way drive signal required by the logic gate transformation circuit into the inverter full bridge, and then adds to the gate of four IGBT of the inverter full bridge after the special drive chip TLP250 isolation and amplification, and carries on the drive control.)

uclinux中文参考手册，对学习uclinux很有帮助，是全中文的参考手册(Basis Chinese reference manual, to learn Basis helpful, is the Chinese reference manual)

一个很好的基于ARM的嵌入式开发的教程及注意重点(A good ARM-based embedded development tutorials and focus)

给出三个非常实用和高速的内存分配函数。读者可以直接拷贝这三个函数到程序中去，使用Allocate()和My_Free()代替系统提供的alloc()和free()函数。调试环境为TC2.0或者TC3.0(Gives three very practical and high-speed memory allocation function. Readers can directly copy these three functions to the processes, the use of Allocate () and My_Free () to replace the system provides alloc () and free () function. Debugging environment TC2.0 or TC3.0)

基于STM32W的发射和接收的demo程序，可直接使用IAR编译仿真。(STM32W-based transmission and reception of the demo program can be used directly IAR compiler emulation.)

微波三极管放大器分析与设计 第二版 Guillermo Gonzalez著 扫描版(Microwave transistor amplifiers analysis and design second edition Guillermo Gonzalez)

stm32调试周立功7290，实测可用，接口说明已经定义在里面了(stm32 debug Zhou Ligong 7290, the measured available, the interface description has been defined in the inside)

this code comprises of spi interfacing of aduc7026

新唐5W 无线充完整方案，包括原理图，PCB，演示程序，规格书。(New Tang 5W wireless full scheme, including the schematic, PCB, demonstration programs, specification books.)