MBD

S3C44b0X 的中断程序代码................(Interruption S3C44b0X code ................)

说明：  AVR单片机控制DA芯片TLC5615，输出正玄波(AVR microcontroller controls Da chip TLC5615 to output sine wave)

红外遥控实验，基于STM32F103C8T6的红外实验，实验遥控器遵循NEC协议，通过红外控制小灯，蜂鸣器等(Infrared remote control experiment, based on stm32f103c8t6 infrared experiment, experimental remote control, follow the NEC protocol, through infrared control small lights, buzzer, etc.)

微波毫米波系统的设计，晶体管选用的是ne3210s01。 设计指标： 1.中心频率7.78G，通带120MHz 2.通带内增益达到16.2dB，波纹小于0.5dB 3.通带内的噪声系数小于0.5 4.通带内输入驻波比小于1.5，输出驻波比小于2 5.系统特性阻抗50Ω 6.微带线基板厚度0.508mm，相对介电常数3.66(The design of microwave and millimeter wave system is based on ne3210s01. Design indicators: 1. center frequency 7.78G, pass band 120MHz The gain in the 2. pass band is 16.2dB, and the ripple is less than 0.5dB The noise coefficient in the 3. passband is less than 0.5 The 4. band input is less than 1.5 in Bobbi, and the output in Bobbi is less than 2. 5. system characteristic impedance 50 Omega 6. microstrip line substrate thickness 0.508mm, relative dielectric constant 3.66)

说明：  矩阵键盘 stm32 可以使用 4*4矩阵键盘驱动(stm32 key The matrix keyboard stm32 may use a 4*4 matrix keyboard driver)

说明：  STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对IIC进行操作。IIC是一种通信协议，处理器可用来进行与外围接口的通信。(Cortex-M3 based STM32-core processor for the routine introduction STM32 how to operate on the IIC. IIC is a communication protocol, the processor can be used to carry out communications with the peripheral interface.)

恩智浦NXP LPC1788 Cortex M3嵌入式开发官方资料。其中包括，官方例程，底层驱动，及其使用说明书等资料。(NXP LPC1788 Cortex M3 embedded development official information. Including, the official routines, the underlying driver, and its instruction manual and other information.)

说明：  LT2944電池計量, 包含充電, 放電, 電池電壓, 溫度(The LTC2944 measures battery charge state, battery voltage, battery current and its own temperature in portable product applications.)

TC275快速入门数据手册，可以快速了解内部功能模块与资源分配(TC275 Quick Start Data Manual, can quickly understand the internal function modules and resource allocation)

本历程实现了一个完整的层次状态机HSM，可根据UML方便的写出相应的状态机代码。特别适合复杂状态机的开发。(This process implements a complete hierarchical state machine (HSM), according to the UML state diagram convenient to write the corresponding state machine code. Especially for complex state machine development.)