Imager_SDK_14.12.20086

74hc595芯片的使用 51控制595芯片的io拉高(74hc595 chips 595 chips using 51 control pulled io)

stm32输出四路pwm，能完成占空比可调，频率可变化的pwm(Stm32 four road PWM output, can finish the duty ratio is adjustable, can change the PWM frequency)

单片机键盘扫描程序 微处理器课程设计 八位抢答器(SCM keyboard scanning procedures microprocessor eight Responder Course Design)

万年历开发 时间Calendar Development - Time(Calendar Development- Time)

TI 经典的范例 对于学习msp430系列芯片的人肯定有用的 呵呵 可以看看(The classic example of TI msp430 series chips for learning useful Oh man certainly can look at)

It was a ATmega128 Sleep mode and awake mode programed by avr studio4

MSP430实现的多级菜单功能，采用OLED实现，占用Ram量较少(MSP430 realize multi-level menu functions, the use of OLED achieved occupancy of less Ram)

说明：  温湿度串口检测程序，实现对数据的读取和检测(Temperature and Humidity Serial Port Detection Program for Data Reading and Detection)

TDC-gp21超声波时间测量，用于热表中测量逆流与顺流的时间，进出口温度以及高速晶振的校准 基于430开发，开发环境 IAR5.1(TDC- gp21 ultrasonic measuring time, time for heat measurement of upstream and downstream in the table, the import and export temperature and the calibration of high-speed crystals Based on the 430 development, IAR5.1 development environment)

MSP430红外解码驱动，占用了一个定时器资源。(MSP430 IR decoding drive, taking up a timer resources.)