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基于stm32f407的sd卡数据读写功能，源码数据(Based stm32f407 the sd card data read and write functions, source data)

说明：  一个stm32mini的跑马灯实验程序，有需要的小伙伴自取哟(A stm32mini horse-running lamp experiment program, small partners who need to take their own yo)

此代码为stm32将外部flash如w25q32模拟成U盘，对内部数据进行读写操作，此工程已经验证通过，希望对大家用一定的帮助(This code is stm32, which simulates external flash such as w25q32 into a U disk to read and write internal data. This project has been verified and passed. I hope it will be of some help to you)

ads8341采集程序，成功调试通过了。(Ads8341 collection procedures, successful debugging through the.)

CC2530 开发板AD实验测试Test源程序 基于iar平台(CC2530 development board based on AD test test Test source platform iar)

IGBT Loss Calculation

stm32单片机全功能bootloader，包括SD，串口，网口，和USB。选择条件编译(stm32 SCM fully functional bootloader, including SD, serial port, Ethernet port, and USB. Select conditional compilation)

应用于污水处理工艺的水泵驱动程序，该程序使用ucos-III操作系统，运行于STM32F407芯片中，具有LCD12864液晶显示程序，菜单程序，USART通讯，SPI通讯，485通讯等功能。(The pump driver used in the sewage treatment process is running on the STM32F407 chip with the ucos-III operation system. It has the functions of LCD12864 LCD display program, menu program, USART communication, SPI communication, 485 communication and so on)

FAT的C语言原代码,没有底层驱动,支持打开文件,读写文件,不支持长文件名.(FAT C language source code, there is no bottom-driven support to open the document, read and write documents, do not support long file names.)

keil软件开发，基于89c52单片机的pwm控制直流电机，通过4*4按键设置pwm值，并且在1620上显示出pwm的值。(Keil software development, 89C52 MCU PWM control of DC motor based on PWM by setting 4*4 key values, and in the 1620 shows the value of pwm. )