stc12c56

基于51单片机，将信息通过无线发射装置发送出去，进行通信(Based on 51 single-chip, the information is sent out via radio transmitting device, communication)

涂鸦云ESP8266 WIFI SDK,源码，可以编译修改(Graffiti cloud ESP8266 WIFI SDK)

C语言编写的pic16f876a单片机程序，用来做电池充放电，调试成功。(The program of C language with pic16f876a microcontroller , used for battery charging and discharging, and has been proved successful.)

OpenChoice® PC通信软件 通过USB在Windows PC与新型TDS1000B/2000B系列数字示波器之间快速简便地进行通信。传送和保存设置、波形、测量和屏幕图。 National Instruments SignalExpress 泰克版互动测量软件 为新型TDS1000B/2000B系列数字示波器优化的全面互动测量软件环境。可以使用直观的拖放用户界面，即时采集、生成、分析、比较、导入和保存测量数据和信号， 而不要求任何编程。(OpenChoice ? PC Communication Software through the USB in the Windows PC with the new series of digital oscilloscopes TDS1000B/2000B between the fast and easy way to communicate. Send and save the settings, waveforms, measurements and screen Fig. National Instruments SignalExpress Tektronix Edition interactive measurement software for the new series of digital oscilloscopes TDS1000B/2000B optimized comprehensive interactive measurement software environment. Can use the intuitive drag-and-drop user interface, real-time acquisition, generation, analysis, comparison, import and save measurement data and signals, without requiring any programming.)

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)

几种常用AD，DA芯片的处理子程序，包括ADI和TI的几个芯片及锯齿波子程序(Several common AD, DA chip processing subroutine, including several ADI and TI' s chips and sawtooth subroutine)

万年历开发 时间Calendar Development - Time(Calendar Development- Time)

说明：  数字滤波器，AD采样的值进行数字滤波，得到较理想的值(Digital filters, AD sampling the value of the digital filter, to be more ideal value)

SIMCOM FLASH LOADER SOFTWARE TO LOAD FIRMWARE IN SIM900

STM32F103 完整的TFT彩色液晶屏显示英文字，keil环境编译，可直接编译，运行(STM32F103 full TFT color LCD display English characters, keil compiler environment can be directly compile and run)