▍1. IIC
模拟IIC,驱动SHT20,从而实现获取温湿度数据(Simulate IIC, drive SHT20)
基于STM32F407 实现USB UVC摄像头主机功能功能(Implementation of USB UVC camera host function based on STM32F407)
基于STM32F103ZE系列单片机的声源定位程序,使用LCD12864显示声源位置(Sound source localization program based on STM32F103ZE Series MCU, using LCD12864 to display the location of sound source.)
使用stm32的滴答定时器辅助实现按键非阻塞扫描,响应及时,不阻塞占用cpu,值得新手学习(Use STM32 tick timer to help button non blocking scanning, respond timely, do not block up occupying CPU, worthy of novice learning.)
给出了EASYARM2200开发板的配套资源,包含部分代码。(The supporting resources of the EASYARM2200 development board are given, including some code.)
在ucos系统下用stm32实现udp服务器收发数据实验(Using UCOS to realize data sending and receiving experiment of UDP server in STM32 system)
使用DMA方式读取ADC,stm32 f103V的,很好用(Using DMA to read ADC, STM32 f103V, is very useful.)
全国大学生电子设计竞赛获奖优秀方案,供大家参考,能快速提升对硬件模块的熟悉程度及相关软件运用(National College Student Electronic Design Contest Award for the excellent scheme, for your reference, can quickly improve the degree of familiarity with the hardware module and the application of related software)
硬件平台:STM32F401板子 软件平台:Keil5 功能:实现不同占空比的PWM波输出,通过按键切换输出模式(25%,50%,75%三种占空比模式)同时外接数码管显示当前模式(1,2,3)(Hardware platform: STM32F401 board Software platform: Keil5 Function: realize PWM wave output with different duty ratio, switch output mode by key button (25%, 50%, 75% three duty ratio mode) and display current mode (1, 2, 3).)
说明: 实现了nrf52840芯片的蓝牙串口功能,包括蓝牙广播、连接以及数据互传。(Realized nrf52840's Bluetooth serial port function.)
MICRIOCHIP PIC18F63J11 中文数据手册,供使用此芯片的开发者参考。(PIC18F63J11 data manual cn)
应用LPC1788文件库中的SPI,对SPI FLASH读写实验,完成读写时间短(Use the SPI in the LPC1788 file library to read and write the SPI FLASH)
应用LPC1788 sys时钟控制led,实现led秒闪烁,开发板上试验成功(Using LPC1788 sys clock to control LED, led seconds flicker is achieved, and the test is successful on the development board.)
msp430单片机的一些使用例子,包括串口,AD转换模块,timer和wdt的使用(Some examples of MSP430 Singlechip)
stm32f1最小系统原理图及pcb图,有按键 ,串口,下载模块(Stm32f1 minimum system schematic diagram and PCB diagram)
stm8s103实现红外遥控的功能,标准的红外通信协议(Stm8s103 realizes infrared remote control function, standard infrared communication protocol)