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sd
- 实验目的:学习SD卡的操作. 系统设计 1、SD卡采用SPI通信 2、先往SD里顺序写入0-255共256个数据,然后再读回送数码管显示-Experimental Objective: To learn SD card operation. System Design 1, SD card using SPI communication 2, first write to the SD sequence of 0-255 where a total of 256 data, and
SPI实验
- SPI通信例程,使用STM32F103单片机作为主控芯片(SPI communication routines)
实验24 IIC实验
- 实现SPI FLASH 通信,首先配置GPIO,然后初始化SPI FLASH DRIVER,获得FLASH ID,接着就可以读写SPI FLASH 了(Implement SPI FLASH communications, first configure GPIO, then initialize the SPI FLASH DRIVER, get FLASH ID, and then they can read and write SPI FLASH up))
w25q64 SPI实验
- SPI读取W25q64实验,可以移植到其它的单片机使用(SPI read W25q64 experiment, can be transplanted to other SCM use)
spi
- 在FPGA上实现的SPi串口通信程序,经过实验验证可以正常工作(A serial communication program is used in FPGA.)
创新实验—多路温度检测
- C51实现多点温度的检测功能,无线收发模块选用NRF24L01,1MASTER+3SLAVE(C51 realizes multi-point temperature detection function, the wireless transceiver module chooses NRF24L01, 1MASTER+3SLAVE.)