wind_northernpower

实现简单的RS232 TO CAN,CAN T0 RS232的数据转换 (Realize a simple RS232 TO CAN, CAN T0 RS232 data conversion)

说明：  基于stm32单片机的云台运控程序，通过控制舵机控制云台的俯仰和侧转。(Pan-and-Tilt control that is applied on STM32 single chip)

本设计应用INA128组成放大器对新电信号进行放大(The form design application INA128 amplifier to amplify electrical signals on the new)

一个完整的ASM程序，用于通过SPI口采集7022电能量，2404储存，双计度器显示，485通讯，掉电保护功能。此程序配合硬件已是一成熟产品(A complete ASM procedures, through the SPI port for collecting electric energy 7022, 2404 storage, dual display of degrees, 485 communications, power-down protection. This procedure with the hardware is already a mature product)

说明：  无刷电机驱动器源代码。基于无传感器方案的无刷电机启动器。核心是换向角度检测：即电机反电势波形数据处理，经过衰减滤波，取出过零相位。应为低速反电势波形dB过小，波形扰动太大，本程序还不能稳定处理10Hz以下的换向计算。(Brushless motor driver source code. Program based on the sensorless brushless motor starter. Is the core to the point of view for detection: the motor back-EMF waveform data processing, through the attenuation filter, remove the zero-crossing phase. For low-speed back-EMF waveform dB is too small, waveform disturbance too, this procedure can not be stabilized to 10Hz for the following calculation.)

Emc of Inverters in Low Power Wireless Technology Environment Within Globally Unlicensed 5 GHZ ISM Short-Range Radio Frequency Band

粮食仓库温度湿度的检测文档 很好的哦 (Food storage temperature and humidity testing documentation oh well)

飞思卡尔powerPC系列单片机MPC5643L的FlexPWM模块及正弦波产生模块驱动程序，可正常产生2路PWM波，稍加修改，可同时产生多路PWM波，用于电机控制。(Freescale s powerPC MCU MPC5643L, this zip contains drivers for FlexPWM modules and sine wave generation module etc. Tests show that these codes can produce two channels of PWM waves, and only slightly modified, can simultaneously generate multiple PWM waves for motor control using.)

本程序是虚拟示波器，可以显示多条曲线波形，调节幅值和时间(Oscilloscope can display multiple curve )

C51下IDT7005双口RAM控制程序和原理图(C51 under IDT7005 dual-port RAM control procedures and schematics)