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全光原子自旋陀螺动态全光原子自旋陀螺动态全光原子自旋陀螺动态(Dynamics of an all-optical atomic spin gyroscope)

STM32示波器c语言程序，欢迎下载，谢谢(STM32 viewer C language)

基于单片机控制锁相环的程序设计，采用AT89S52编程控制LMX2326(Single-chip PLL-based control procedures designed to control AT89S52 programming LMX2326)

PSCAD程序，sync_in_+parallel程序搭建了基础环境，sync_ecciter_governor2程序实现操作控制(PSCAD program, sync_in_+ parallel program to build a basic environment, sync_ecciter_governor2 procedures to achieve operational control)

单片机接收从电脑串口发送出来的一串字符串，却只能接收到第一个字符，其他的都丢失了或者是接收到的是乱码，却不知道是什么原因。其实，那是因为，虽然单片机的是全双工串口，但是串口的缓冲区(SBUF)却一般只有一个字节，即1Byte，远没有像电脑串口的缓冲区以KB计算那么大，并且，单片机的处理速度是很有限的，试想一下，假如要求一串字符串以9600bps的速率，一个起始位，一个结束位，无校正位，相当于960Byte/s传输到单片机，单片机要是能够全部接收的话，那么单片机接收和处理一个字节的时间仅为约1ms的时间。这说明了，如果单片机的处理速度不够快，还没有将接收到的上一帧数据及时转送到单片机的RAM中，而电脑串口又传输过来一帧新的数据，这帧新的数据就会把单片机的串口输入缓冲区的SBUF给刷新掉，或者说单片机压根就没有接收到新的一帧数据，造成了数据的丢失或接收到乱码。 如果需要单片机接收到从串口发送过来的一段很长的字符串，并且能够都正常接收和显示(TX&RX FUNCATION between PC and MCU)

基于C51 嵌入式操作系统UCOS 的LCD驱动代码，有需要请下载使用。(C51 embedded operating system based on the LCD UCOS driver code, there is a need to download the use of. )

keil打开-51单片机LCD显示程序 LCD控制模块使用深圳剑拓的串口转VGA模块(keil Open-51 Singlechip LCD display program LCD control module using the serial port of Shenzhen Jian Billiton to VGA Module)

说明：  You can use LSM6DS3 (3D accelerometer and 3D gyroscope) in NRF52832 (PCA10040 Dev Board). you can Check your current angle (degree) through your smartphone BLE monitor (nRF Toolbox for BLE application in playstore)(You can use LSM6DS3 (3D accelerometer and 3D gyroscope) in NRF52832 (PCA10040 Dev Board). you can Check your current angle (degree) through your smartphone BLE monitor (nRF Toolbox for BLE application in playstore) please open readme.txt in zip)

基于stm32f107的几乎所有基本功能模块的实现与应用源码(Stm32f107 almost all basic functional modules and application source code)

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.)