oscilloscope_design

说明：  传统的波形发生器采用模拟技术的方法，这种方法构成的波形发生器电路结构复杂，仅能产生正弦波、方波、锯齿波和三角波等几种简单波形。而现在在高科技领域，我们需要的可能是一些任意波形，如在保密雷达发波等军事方面和地震波形、汽车碰撞波形等模拟仿真应用方面。任意波形发生器现在被广泛用于自动控制系统、振动激励、仪器仪表领域。我国目前在这方面还比较落后，特别是在用DDS技术实现任意波形发生器方面。本课题我们打算用DDS技术基于FPGA核心板设计一个任意波形发生器。该仪器我们用LabVIEW来写的控制面板实现与FPGA的通信，实现任意波形数据的采集，并具有良好的人机交互界面。用液晶显示屏显示波形的幅度和频率。用4×4键盘控制相关波形的输出。用AD和低通滤波电路实现数电到模电的转换(The traditional waveform generator adopts the method of simulation technology, this kind of method constitute the waveform generator circuit structure is complex, can only produce sine and square-wave, sawtooth wave and triangular several simple waveform. And now in the high-tech fields, we may need some arbitrary waveform is, as in LeiDaFa confidential military aspects and seismic waves, automobile collisions wave wave simulation application. Arbitrary waveform generator is now widely used in automatic control system, vibration, instruments field. At present in this respect, especially in still lag behind with arbitrary waveform generator DDS technology. This task we intend to use DDS technology based on FPGA core board design an arbitrary waveform generator. The instrument to write with LabVIEW, we realize the control panel and FPGA communication, realizing arbitrary waveform data acquisition, and has good human-machine interface. With LCD display wave amplitude and frequency. Use 4 )

说明：  STM32F103C8T6基础编程，硬件Uart通信(STM32F103C8T6 Programming, communication hardware)

8位数码管显示程序（每秒加1显示）+LED流水灯+蜂鸣器警报+Proteus仿真电路图(8-bit digital tube display the program per second (plus 1 shows)+LED light water the the+ buzzer alarm+Proteus circuit simulation)

使用拉普兰德函数库编写的mk60线性ccdtsl1401的spi采集协议 并可配合串口观察(Use the Lapland library written mk60 the linear ccdtsl1401 the the spi acquisition agreement and with the serial observation)

说明：  单片机程序调试黑宝书，很好的书籍，适合入门。(Single-chip computer program debugging black book, a good book.)

说明：  STC15+ST7735 并口驱动，P1口作为并行数据口。(STC15+ST7735 Parallel Port Driver)

LPC2478 自带LCD控制器驱动4_3TFT新手求问-ARM 论坛论坛 - 21ic电子技术论坛.mht(LPC2478 comes with LCD controller driver 4_3TFT novice inquired-ARM forum- 21ic Electronic Technology Forum .mht)

STM32F103芯片配置内部传感器以及控制内部温度传感器(STM32F103 chips are equipped with internal sensors and control internal temperature sensors)

用组态王做的PID温度控制说明，很简单，很实用(Kingview do with PID temperature control)

stc51单片机上对04-多路ADC转换-BandGap-模拟串口发送例程(Stc51 microcontroller on the 04- multi-channel ADC conversion, -BandGap- analog serial port to send routines)