RT-Thread常见函数

红外遥控代码，使用于51单片机。代码简单，功能强大。(Infrared remote control code, used in 51 single-chip microcomputer. The code simple, powerful. )

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)

说明：  实现串口1接受发送功能,接受和发送的波特率均为115200.使用多种接受发送模式，有自定义函数接受发送，有映射到C语言的printf发送数据，和scanf函数的映射接受字符串的功能。(make the usart1 work in stm32f103zet6,the program can make the urat receive the data at the boudrate 115200 ,send the data use the "printf" in C lib.)

说明：  51写的驱动液晶HT1602屏显示, 这个程序和上面发的那个S3C44BOX程序对应, 为学习这两芯片功能增加了用处(HT1602 LCD driver 51 to write screen display, the program issued by the above procedure that S3C44BOX mapping function for the study increased the usefulness of these two chips)

51单片机开发步进电机源代码及报告解释说明(a progress of 51MCU introduction)

本文主要是msp430f149为主芯片的电路实验板和完整的汇编源代码。可以直接送厂定做(This article is msp430f149 circuit experiment board based chips and complete compilation of source code. Can be directly sent factory custom)

超声波避障小车c程序 数码管显示程序(Ultrasonic obstacle avoidance car c program digital tube display program)

用于接收红外摇控器和异步串行的8051单片机程序(for receiving infrared remote control and asynchronous serial 8051 of the procedures )

AD9858：频率从1M~120M输出可设置。通过测试。(AD9858: frequency from 1M ~ 120M output can be set. Pass the test.)

ATP-EMTP潜供电流模型,对于研究潜供电流抑制有很好的学习作用。很好的模型，通过仿真检验。(ATP-EMTP Arc Current model)