Linux

zigbee2006的一些中文文档，是跟据zigbee联盟的翻译过来的。-zigbee2006 some Chinese documents, with the Union, according to zigbee translated.

c语言写的拼音输入法-c write phonetic language input method

saving energy clamping program saving more than while sentence

实验室使用的信号收集程序，使用的控制器为TI Cortex- M3，还带有Ad采集，虚拟串口等应用，

c_c++嵌入式系统编程，重视基础，理论的讲解。-c_c++ embedded system programming, basic, theoretical explanation.

flash serial input queue. returns 0 on success or negative error * number otherwise-flash serial input queue. 0 succeeded the returns on ess or negative error number otherwise*

函数发生器是一种在科研和生产中经常用到的基本波形产生器，集成函数 波形发生器一般都采用ICL8038或5G8038，而它们只能产生300kHz以下的中低频正弦波、矩形波和三角波，且频率与占空比不能单独调节，从而给使用带来很大不便。本文介绍由LM324和稳压管组成的低频函数波形发生器，该电路能够产生正弦波、方波和三角波信号，频率能以10Hz的间隔在20Hz～20KHz范围内调整。-Function Generator is a scientific research and production often use the basic waveform generator, integrated function waveform generator usually used ICL8038 or 5G8038, and they only have a 300kHz following the low-frequency sine wave, square wave and triangular wave, and frequency and duty cycle alone is not regulated, so as to enable using bring a lot of inconvenience. This paper introduces the LM324 voltage regulator tubes, and the low-frequency waveform generator function, the circuit can produce sine, square and triangular wave signal frequencies of 10Hz to 20Hz at intervals within ~ 20KHz adjustment.

嵌入式系统mcf5272华恒光盘开发板附源代码-MCF5272 Embedded System development board华恒CD-ROM attached to the source code

资源描述STM32驱动三相电机，包括三电阻、单电阻反馈，foc算法矢量控制，设计了一种永磁同步电机调速控制系统。采用转子磁链定向的矢量控制策略，通过空间矢量脉宽调制（SVPWM）的方法驱动逆变器，结合电流和速度反馈PI调节，对电机转速进行调节控制。