mac_layer_switch_latest.tar

一个温度控制的程序，在一个研究所使用，精度是０．００３，要求用ioＰroject打开．网上可以下载(a temperature control procedures, the Institute for the use of a precision of 0.003. asking ioProject open. Can be downloaded online)

频率相位测量的程序。实现相位差的测量与显示。(Frequency phase measurement process. Implementation phase of the measurement and display.)

网上找的华兄电子SHT20温湿度传感器驱动程序，经修改，在原子开发板上调试成功。可准确读取温度和湿度。编译环境为Keil MDK ARM 5.14(Modified SHT20 driver source code of Huaxiong electronic. Successed run in atomic development board, can read the temperature and humidity. Compiled by Keil MDK ARM 5.14.)

S52三个定时器实现两路测速（测频）系统，一个定时器作时间基准，另外两个定时器作输入捕捉用，实现测频。(S52 3 Two Speed Timer (measuring frequency) system, a timer for a time basis, for the other two timers with input capture, to achieve frequency measurement.)

单片机内刻录程序，包含C语言和汇编语言两个版本。实现7455C5与单片机的串口通信，信息传输。(Microcontroller burning program, contains two versions of the C and assembly language. 7455C5 microcontroller serial communication, information transfer.)

51单片机的pid程序，设定上下限，控制pwm的输出。(51 MCU pid procedures set upper and lower limits, control pwm output.)

本系统以stm32f103单片机为核心，充分利用单片机丰富的内部和外部资源及数字温度传感器DS18B20的优越性能，结合LCD显示屏、降温风扇，实现对温度的多点测量、显示与控制。(This system takes STM32F103 as the core, makes full use of the abundant internal and external resources of the single chip microcomputer and the superiority of digital temperature sensor DS18B20, combines the LCD display screen and cooling fan to realize the multi-point measurement, display and control of temperature.)

一款可以对stc全系列单片机烧录程序的应用程序。(An application program that can burn STC series singlechip.)

AD9858驱动程序，采用AT8952驱动，实现两通道产生不同频率的正弦波。(AD9858 driver, the AT8952 driver, two channels have a different frequency sine wave.)

触摸屏核心接口程序,主要写了触摸屏接口win7下 wpf调用的核心。(Core touchscreen interface program, mainly to write down the core touch screen interface win7 wpf call.)