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smp86xx_rootfs.tar.bz2
- sigma smp8634/8635 toolchain rootfs building source. ================= Readme.txt ================= This is the Sigma Designs customization of the root file system for the SMP86xx family of chips. This package is of course
Fingerprintidentification
- vs_enhancer:指纹增强程序,描述了如何使用该库增强指纹图像。原图像和目标图 像都是位图。 fvs_direction:描述了如何提取方向图。输入图像必须是归一化的图像,这样才能 有较好的效果。输出图像覆盖于输入图像之上。 fvs_createtestimages:该程序用来产生调试过程中可能会用到的一些位图图像,这 些图像是不同角度和不同间隔的条纹。产生图像的文件名命名方式如下: testimgSSSDDD.bmp 其中,SSS代表条纹间隔(像素个数),
distance-measurement-instrument
- 介绍了利用微处理机控制单元(MCU microprocessor control unit) 控制的超声测距仪的原理:由MCU 控制时间计数,计算超声波自发射至接收的往返时间,从而得到实测距离。给出了系统构成、电路原理及程序设计。并且在数据处理中采用了温度补偿和修正量的调整。此系统具有易控制、工作可靠、测距准确度高和流程清晰等优点。-Abstract : Principle and structure of ultrasonic distance measurement instrument b
example_code
- 此文档为TI公司的TMS320C672x系列浮点处理器库函数的使用源代码,包括Lib库编译到目标程序中、ROM库函数不编译到目标代码中(直接调用)的例程,还包括了DSP/BIOS使用库函数的例程,对于初次使用浮点库的用户是很好的参考资料。-This document is TI' s floating-point processor TMS320C672x series of library functions to use the source code, including Lib l
WSN-star-network-example
- 该文件为以飞思卡尔13192SARD板为目标板的示例代码,其作用是组成一个星型网络,协调点管理整个网络,子节点定时向协调点发送随机数据。-The sample code files for the target board to the Freescale 13192SARD board, whose role is to form a star network, coordinated point of management for the entire network, the child
XUNGUANG
- 控制步进电机指向光最强的一处光敏电阻,可以用作坦克打靶-Stepper motor control point of a photosensitive optical strongest resistance, can be used as target practice tanks
CH340
- 设计一个能够控制激光枪击发、自动报靶及自动瞄准等功能的电子系统。该系统由激光枪及瞄准机构、胸环靶、弹着点检测电路组成,其结构示意见图-To design a control laser shot hair, automatic target and automatic targeting system and other electronic functions. The system consists of a laser gun and aiming mechanism, chest rin
CP2102
- (1) 用激光笔改装激光枪,激光枪可受电路控制发射激光束,激光束照射于胸环靶上弹着点的光斑直径<5mm;激光枪与胸环靶间距离为3m。-(1) modified by a laser gun laser pointer, the laser gun can be controlled by the circuit emits a laser beam, a laser beam is irradiated on the point of impact on the chest of the tar
PL2303
- (2) 激光枪固定在一机构上,可通过键盘控制激光枪的弹着点(用键盘设置激光束在靶纸上上下、左右移动一定距离-(2) fixed to a laser gun mechanism, a laser gun can be controlled by the keyboard of the point of impact (using the keyboard provided in the target of the laser beam up and down the paper, move ar
