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RS485
本文介绍一种利用单片机本身所提供的串行通讯口,采用自定义串行通信协议,加上总线驱动器如MAX481、MAX483、MAX485、MAX487等组合成简单的RS-485通讯网络,完成单片机间的多机通讯。(This article describes a serial communication port provided by the microcontroller itself, the custom serial communication protocols, coupled with the bus driver, such as the MAX481, MAX483, MAX485, MAX487, combined into a simple RS-485 communication network, complete single-chip between themulti-machine communication.
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- 2012-05-03 14:51:32下载
- 积分:1
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NewPathSim
sasadsadjhgadkasghdluihdlahdisahd;sohd;isajd;iosajd;jd
- 2019-03-27 03:20:27下载
- 积分:1
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mymapp
用C++中的MFC编程实现正轴等角割圆柱投影,实现以下要求:
取克拉索夫斯基椭球
(1)制图区域: Bs=0°, BN=25°
LE=105°, LE=125°
(2)经纬线间隔: ΔB=ΔL=5°
(3)制图比例尺: 1:M0=1:1000 000
(4)标准纬线: Bk=±15°
计算经纬网格点的 x, y,m,n, p
(With C++ Of MFC programming is cutting Conformal cylindrical projection axis to achieve the following requirements: check克拉索Malinowski ellipsoid (1) mapping the region: Bs = 0 °, BN = 25 ° LE = 105 °, LE = 125 ° (2) latitude and longitude line spacing: ΔB = ΔL = 5 ° (3) Drawing scale: 1: M0 = 1:1000 000 (4) the standard parallels: Bk = ± 15 ° latitude and longitude grid computing point x , y, m, n, p)
- 2007-12-03 03:36:43下载
- 积分:1
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20091216161137916LibSvm
这是LibSvm 使用说明学习心得以及libsvm在MATLAB应用中的接口程序(This is a learning experience, as well as LibSvm instructions libsvm interface in the MATLAB application program)
- 2009-12-16 23:38:46下载
- 积分:1
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mysqltest
在VS2010开发环境下开发,可进行数据库的连接、查询、插入、删除,适合初学者学习。(VS2010 development environment under development, database connection, query, insert, delete, suitable for beginners to learn.)
- 2013-04-12 09:30:34下载
- 积分:1
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LEIDA
常见激光雷达的重要原理 常见军用激光雷达的重要原理 激光(The principle of lidar)
- 2011-12-22 14:19:00下载
- 积分:1
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opencv边缘检测简单例子
opencv边缘检测简单例子,采用sobel算子、canny算子、laplace算子。
注:需要先设置opencv的路径,已经测试通过。
- 2022-04-15 01:39:03下载
- 积分:1
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CListCtrlRePain
CListCtrl重绘,可以在ListCtrl中添加 Button等控件
- 2016-11-30 19:22:05下载
- 积分:1
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THP-pre-coding
encoder and decoder programme for pre-coding MIMO system based on THP algorithm (encoder and decoder programme for pre-coding MIMO system based on THP algorithm)
- 2007-07-27 09:57:27下载
- 积分:1
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flash-driver
在wince下实现的对flash的驱动源码(Wince under the flash driver source code)
- 2012-05-24 21:32:46下载
- 积分:1