ELECTRONICEGENER

TEF6624 的RDS接收驱动代码,接收效率已提到最高了(TEF6624 RDS Drv)

利用28335自带的ADC采集两路模拟正弦信号，用DMA方式将采样值写入内存，用epwm控制采样周期。利用FFT求得两路正弦信号的相位差。(Sampling two analog sinusoidal signals, write them to the memory by DMA controller. The sampling period is controlled by the EPWM module. Calculate the phase difference by FFT method.)

进行速度的测量与监控，具有测速频率高，精度高，反馈效果好等优点(Speed measurement and monitoring has the advantages of high frequency, high accuracy and good feedback effect.)

说明：  stm8s系列接受烟雾传感器的数据，并将其发送到OLED显示器进行显示用(Stm8s series receives the data of smoke sensor and sends it to OLED display for display)

定义一个Circle类，有数据成员Radius（半径），成员函数GetArea（），计算圆的面积，构造一个Circle的对象进行测试。(caculation the area of a circle)

Example Application on how to use SCI (Serial Communication Interface) on Freescale HCS08 MCU.

IA4421接收程序,MSP430FE425为接收器，(IA4421RECEIVE)

NTC热敏电阻计算器（B值、R25、指定温度、指定阻值均可计算，给定四个参数即可计算第五个参数）(NTC thermistors Calculator (B value, R25, specified temperature, the resistance can be specified calculation, four parameters can be calculated given the fifth parameter))

AT91SAM9263的Keil下的CAN总线的例程文件(AT91SAM9263 under the CAN bus of the Keil routine document)

LCD19264底层驱动程序 显示16*16汉字 8*8汉字 32*32汉字 10*10数字(LCD19264 192*64 )