Description: 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 system of the U disk. Platform: |
Size: 81920 |
Author:Freeman |
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Description: 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USB118A模块完全兼容的串口，同时增加了高速的SPI接口，主要应用于便携仪器或者嵌入式数据采集系统的外挂式海量存储。-Currently, based on USB2.0 interface for mobile storage devices have been widely used, especially in the use of USB-FLASH technology, U-disk product capacity from a few years ago more than 16M to 4G now. We know, U disk is usually used as an external computer storage device, whether from a computer directly to the U disk read and write files? The answer is yes. USB118 Series U disk read and write embedded module provides a serial port or SPI port through U disk read and write simple way, which combined with single-chip high-speed TTL serial port or SPI bus can achieve read and write files on the U disk. USB118AD high-speed U-disk read-write module is USB118A module performance improved high-speed USB2.0 interface module, a module is fully compatible with USB118A serial port, while increasing high-speed SPI interface, mainly used in portable devices or embedded data acquisition system of plug-in mass storage. Platform: |
Size: 608256 |
Author:李明 |
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Description: 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 Device is performing Read access
- LED2 is on when USB Device is performing Write access
- LED3 is on when USB Device is configured
- LED4 is on when USB Device is suspended
The USB Memory is automatically recognized by the host PC
running Windows which will load a generic Mass Storage driver.
The Memory program is available for the following targets:
AT91SAM7X-EK: configured for on-chip Flash ROM
(used for production or target debugging)
-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 Device is performing Read access
- LED2 is on when USB Device is performing Write access
- LED3 is on when USB Device is configured
- LED4 is on when USB Device is suspended
The USB Memory is automatically recognized by the host PC
running Windows which will load a generic Mass Storage driver.
The Memory program is available for the following targets:
AT91SAM7X-EK: configured for on-chip Flash ROM
(used for production or target debugging)
Platform: |
Size: 28672 |
Author:mahdi |
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Description: 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 when USB Device is performing Read access
- P1.17: LED_WR is on when USB Device is performing Write access
- P1.22: LED_CFG is on when USB Device is configured
- P1.23: LED_SUSP is on when USB Device is suspended
The USB Memory is automatically recognized by the host PC
running Windows which will load a generic Mass Storage driver.
The Memory program is available for the following targets:
MCB2140 Board: configured for on-chip Flash ROM
(used for production or target debugging)
-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 when USB Device is performing Read access
- P1.17: LED_WR is on when USB Device is performing Write access
- P1.22: LED_CFG is on when USB Device is configured
- P1.23: LED_SUSP is on when USB Device is suspended
The USB Memory is automatically recognized by the host PC
running Windows which will load a generic Mass Storage driver.
The Memory program is available for the following targets:
MCB2140 Board: configured for on-chip Flash ROM
(used for production or target debugging)
Platform: |
Size: 75776 |
Author:曹金华 |
Hits:
Search - READ WRITE TO USB MASS STORAGE DEVICE