单片机读写U盘源码 基于51单片机和国产USB芯片CH374，挂载FAT文件系统、USB海量存储设备驱动，读写使用FAT文件系统的U盘。-Disk read and write single-chip U-source and based on 51 single-chip USB chip made CH374, mount FAT file system, USB mass storage device driver, read and write using the FAT file

目前，基于USB2.0接口的移动存储设备已经被广泛使用，尤其是采用USB-FLASH技术的U盘产品的容量由几年前的16M增加到现在的4G以上。我们知道，U盘通常是作为计算机的外部存储设备，能否脱离计算机直接向U盘读写文件呢？答案是肯定的。USB118系列嵌入式U盘读写模块提供了通过串口或SPI口读写U盘的简单途径，由此结合单片机的TTL串口或高速SPI总线就可以实现对U盘上的文件读写。 USB118AD型高速U盘读写模块是对USB118A模块的性能进行改进后的USB2.0接口的高速模块，具有与U

The Memory project is a demo program for the AT91SAM7X256 using Atmel AT91SAM7X-EK Microcontroller Board. It demonstrates an USB Memory based on USB Mass Storage Class. LEDs are used to display the following: - LED1 is on when USB Devi

The Memory project is a demo program for the Keil MCB2140 Board using the Philips LPC2148 Microcontroller. It demonstrates an USB Memory based on USB Mass Storage Class. LEDs are used to display the following: - P1.16: LED_RD is on whe