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使用stm32f4搭载ov7725，进行图像读取与数据处理，能稳定显示在lcd显示屏上，并且提取黑线(The use of stm32f4 equipped with ov7725, image reading and data processing, can be stably displayed on the LCD display, and extract black lines)

基于STM32F407的openmv项目设计资料 通过摄像头可以把图像实时传输给显示屏显示。(This release supports application over five platforms. Under installation directory there is a directory for every platform containing supported applications. Each application contains webpage link showing how to use the application. Application also contain binary file along with the flashing tool to burn the binary.)

自学stm32笔记，总结配置一些io口，和其他配置文件。(Self - study STM32 notes, summarize the configuration.)

利用单片机软件编写PRO兀BUS—DP从站协议，并改进PROFIBUS．DP从站驱动电路实现了PROFIBUS— DP的从站功能，取代了西门子公司的专用协议芯片SPC3。给出了PROFIBUS．DP从站硬件电路图和PROFI— BUS·DP从站软件程序流程图，由CP56ll和PC机构成主站与从站组成了通讯系统。分步骤详述了系统调试过 程。该方法可以降低系统成本、提高设计的灵活性并解决协议芯片来源单一导致的产品受限问题。(Microcomputer software development using PRO Wu BUS-DP slave protocol, and to improve the PROFIBUS. DP slave drive circuit of the PROFIBUS-DP functions from the station, replacing the company' s special protocol chip Siemens SPC3. Given PROFIBUS. DP slave hardware circuit and the PROFI-BUS · DP slave software program flow chart, the CP56ll and PC bodies into the main station and from stations of the communication system. System debugging process step by step details. This method can reduce the system cost, increase design flexibility and resolve protocol chip products resulting from limited sources of a single issue.)

C8051F410 AD采集设计，采集不同的数据(C8051F410 AD acquisition design, different data collection)

说明：  DAC8571通过iic协议和msp430通信(DAC8571 communicates with MSP430 through IIC protocol)

十速单片机写的密码锁程序，用汇编语言写的，刚开始学，写的不是很整齐(11-speed microcontroller write lock program written in assembly language, just started to learn to write is not very neat)

说明：  aduc845的模数转换程序，C语言编写，keil C开发平台，内容简洁。(aduc845 the analog-digital conversion process, C language, keil C development platform, is kept brief.)

对C8051f060的内部FLASH进行读写操作(Read and write operations of C8051f060 internal FLASH)

说明：  stm32f10x官方纯净固件库，官网下载速度过慢，特此提供(Stm32f10x official pure firmware library, official website download speed is too slow, is hereby provided)