基于STM32de电磁铁控制程序

智能鱼缸控制系统，可以实现鱼缸的温度自动控制，水位自动控制，超声波测量水位高度，自动换水功能，液晶显现，同时可以手动键盘控制各项参数。(Intelligent fish tank control system)

experiment equipment: stm32F103 C8T6 Purpose: ADC real-time sampling shows waveforms through an anonymous host computer (virtual oscilloscope) ADC1 and serial 1 dual DMA use to speed up the transfer rate Hardware resources: 1, ADC1 channel 1 (peripheral A1) 2, serial port 1 (baud rate: 500000) Experimental phenomena: The anonymous host computer displays the waveform in real time. The sampling frequency of the ADC is about 1Mhz (the highest value of the single ADC mode has been reached, but the maximum transmission rate of the host computer is about 500000 baud. And only one byte per transfer of 14 bytes is valid (caused by the anonymous transfer protocol). It takes about 2.8ms to transfer once.

说明：  stm32f102r8t6串口打印输出字符串，然后进入待机状态，待机状态耗电4uA,一分钟后RTC报警唤醒单片机(Stm32f102r8t6 serial port prints the output string, and then enters the standby state, which consumes 4uA. One minute later, the RTC alarm will wake up the MCU)

说明：  使用stm32f4驱动tcd1304 CCD模块(Using stm32f4 to drive tcd1304 CCD modul)

使用51单片机驱动的x9c103数字电位器(X9c103 digital potentiometer driven by 51 single-chip microcomputer)

STM32F0系列的ucosii移植实例代码，基于Keil5，包括串口通信、按键检测、RTC时钟实时显示等(STM32F0 series of uCOSII transplantation example code, based on Keil5, including serial communication, key detection, RTC clock, real-time display)

GD32F103 ucos，ucosii(GD32F103 ucos,ucosii)

说明：  超声波壁障由舵机带动超声波检测周围障碍物，前端遥控功能，循迹功能，(Ultrasound Wall Barrier, Front End Remote Control Function)

通过CAN总线 实现IAP功能，在线更新程序

MKD的中间件，RL-FLASH库文件系统，对于使用文件系统的朋友很有帮助(MKD middleware, RL-FLASH library file system, for the use of file system friends helpful)