实验22：LCD1602液晶

风机控制器智能程序4,请大家自己使用,千万不外传!(Intelligent fan controller program 4, let us own use, do not Gaiden!)

奉献：2812的原理图 [日期：2005-11-29] 来源：侃单片机 作者：etiller [字体：大 中 小] ()

TM4C123系列芯片读取DS18B20的数值并通过串口发送数据。(TM4C123 tiva ware micro-controller reads DS18B20 value and sends it through UART)

说明：  stm32f1驱动sx1280进行测距，通过oled或串口打印输出距离(Stm32f1 driver sx1280 range, through oled or serial port printing output distance)

高精度算法的，PT100测温项目，包含源代码和设计文档，还有原理图(High precision algorithm, PT100 temperature measurement project, including source code and design documents, as well as schematics.)

做项目的时候在ST的库上加死区补偿，整理了一些前期做的准备工作内容，上传的是压缩的PDF文件。有需要的可以看看，不是成品，不是程序，只是一点点想法。(The theory of dead time compensation in motor control. The file is a PDF. it is only the comprehension of myself about this function.)

stm32移植uclinux的平台搭建教程(STM32 UCLINUX)

采用NI公司的PCI-6224多功能数据采集(DAQ)板卡并基于图形化的LabVIEW进行编程，设计了多通道数据采集与显示系统。该系统可通过完整的人机交互界面进行试验参数设置和功能选择，并可对数据采集卡上传的数据进行实时显示和处理，并具有数据存储、回放及波形重新显示功能。(This paper employs the NI PCI-6224, a multifunctional data acquisition (DAQ) board , a multi-channel data acquisition and display system based on graphical LabVIEW is presented . The system can achieve parameter reset and function redefine by the complete man-machine interface, it can real-time display and process the data DAQ , board, it can save and replay the data, redisplay the waveform as well .)

信号滤波，使用在AVR. 串口接收数据格式 0xFFFF+数据位。(Signal filtering, the use of the AVR. Serial receive data format 0xFFFF+ Data bit.)

0.96寸的oled，方屏，使用stm32的硬件spi进行驱动，使用的是HAL库(0.96 inch OLED, square screen, using STM32 hardware SPI driver, use the HAL database)