pulse-measurement

stc8，DEMO程序： uart stc8aid delay IO timer adc pwm pca(stc8,DEMO software: uart stc8aid delay IO timer adc pwm pca)

Airborne LiDAR for DEM generation: some critical issues

51单片机,步进电机仿真，正转、反转、加速、减速控制(51 single-chip stepper motor simulation, forward, reverse, acceleration, deceleration control)

基于MSP430的CC1100的无线温度采集系统的设计，方便大家学习交流！！！！！！！！(MSP430 design of CC1100 wireless temperature acquisition system based on exchange to facilitate learning! ! ! ! ! ! ! !)

说明：  称取食物热量，可以预设单位重量热量值。通过扫描压力传感器信号，实时显示重量及热量(a 51 MCU process weight food calorie)

本毕业设计项目根据毕业设计任务书指定和我校高职高专特点的要求，体现毕业生的实践动手能力、创新思维、解决问题的能力和对所学知识的综合运用能力，为学校教学楼设计制作一套遥控电子钟系统，整个系统中的大型数码管、控制电路、遥控发射和接收电路、印刷电路板、编程器以及外壳等自己设计制作(The Graduation Project Graduation design tasks according to the book and I have specified characteristics of the requirements of higher vocational schools, reflecting the graduates practical ability, creative thinking, problem-solving skills and learned knowledge of the integrated use of capabilities, and design of school buildings the production of a remote controlled electronic clock system, the entire system in the large-scale digital control, the control circuit, remote control transmitter and receiver circuits, printed circuit boards, programmers, and production of their own design shell, etc.)

很好的RNDIS协议文档，从微软官方下载的(RNDIS Protocol Document)

DSP上电锁死，解锁文件，用于DSP自锁解锁！(DSP power-on lock, unlock files, for DSP self-lock unlock!)

本装置采用单相桥式DC-AC逆变电路结构，以TI公司的浮点数字信号控制器TMS320F28335 DSP为控制电路核心，采用规则采样法和DSP片内ePWM模块功能实现SPWM波。最大功率点跟踪（MPPT）采用了恒压跟踪法（CVT法）来实现，并用软件锁相环进行系统的同频、同相控制，控制灵活简单。采用DSP片内12位A/D对各模拟信号进行采集检测，简化了系统设计和成本。本装置具有良好的数字显示功能，采用CPLD自行设计驱动的4.3’’彩色液晶TFT LCD非常直观地完成了输出信号波形、频谱特性的在线实时显示，以及输入电压、电流、功率，输出电压、电流、功率，效率，频率，相位差，失真度参数的正确显示。本装置具有开机自检、输入电压欠压及输出过流保护，在过流、欠压故障排除后能自动恢复。(This device single-phase bridge type DC-AC inverter circuit structure, TI company of floating in digital signal controller TMS320F28335 DSP as the control circuit, the core rules sampling method and DSP piece ePWM module function realization within SPWM wave. The maximum power point tracking (MPPT) used the constant pressure tracking method (CVT method) to realize the software, and phase lock loop to carry on the system the same frequency, phase control, control with flexible simple. By using DSP piece of 12 within the A/D of each simulation signal acquisition detection, simplified system design and cost. This device has a good digital display function, use CPLD to design the driver 4.3 " TFT LCD color LCD very intuitive to finish the output signal waveform and spectrum characteristics of online real-time display, and the input voltage, current, power, the output voltage, current, power, efficiency, frequency, phase difference, the distortion degree of parameters display properly. Thi)

TMS320C6713用EDMA实现UART通信(TMS320C6713 EDMA used to achieve UART communication)