Lagrange_main

一个关于IO控制的程序，基于硬件板卡的原理性程序-an IO control of the process, based on the principle of hardware card procedures

说明：  ws2811b彩灯驱动，未测试，未测试。(Ws2811b color light drive, untested, untested.)

说明：  利用光流法计算视频不同帧图像之间的位移矢量(Calculating Displacement Vectors between Video Frames by Optical Flow Method)

通过按键调节PWM输出占空比并实时显示，最小1%最大99%(Adjust the duty cycle of PWM output and display by key-press)

c#作为上位机与下位机通信，实现控制电机的各种动作，(C#, as the communication between the upper computer and the lower computer, realizes various actions of controlling the motor.)

XAP4 CSR programmer manual

在针对PCL812PG进行开发时，需要按照数据采集卡参数手册进行设置，本文档提供了该型号数据采集卡的参数，以供参考。(In the development of PCL812PG, it is necessary to set up the data acquisition card according to the parameter manual. This document provides the parameters of this type of data acquisition card for reference.)

说明：  岩土力学——PFC颗粒流辅助小程序——根据三维轮廓生成PFC模板(Geomechanics -- PFC particle flow aided program -- PFC template generation based on 3D profile)

sentinel tool dongle must have

说明：  通过外部中断（触摸按键），实现led灯的控制(The LED lamp is controlled by external interrupt (key))