通过枚举已经找找到了U盘的 读出u盘的属性比如pid和vid,序列号,产品版本,产品ID和盘符
和一些相关信息如下:
Device Descriptor:
bcdUSB: 0x0110
bDeviceClass: 0x00
bDeviceSubClass: 0x00
bDeviceProtocol: 0x00
bMaxPacketSize0: 0x08 (8)
idVendor: 0x058F (Alcor Micro, Inc.)
idProduct: 0x9380
bcdDevice: 0x0103
iManufacturer: 0x01
iProduct: 0x02
iSerialNumber: 0x00
bNumConfigurations: 0x01ConnectionStatus: DeviceConnected
Current Config Value: 0x01
Device Bus Speed: Full
Device Address: 0x02
Open Pipes: 2Endpoint Descriptor:
bEndpointAddress: 0x01
Transfer Type: Bulk
wMaxPacketSize: 0x0040 (64)
bInterval: 0x00Endpoint Descriptor:
bEndpointAddress: 0x82
Transfer Type: Bulk
wMaxPacketSize: 0x0040 (64)
bInterval: 0x00
USB#ROOT_HUB#4&23402102&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
第1端口有USB设备连接
状态:已连接!
连接设备名:{36FC9E60-C465-11CF-8056-444553540000}\0006
connection index:[Port:1]
Device class:0x0,idVendor:0x58F,
idProduct:0x9380,
iManufacturer:0x1,
iSerialNumber:0x0,
bus speed:full,
Device Address:0x2,
Open Pipes:0x2下面想实现对U盘 写入或者读出数据,,我该怎么做;1.是不是设置CreateFile,ReadFile,WriteFile函数吗? 怎么设置呢?2。直接操作U盘和其它USB设备有什么区别;我想U盘写数据时 有什么具体格式吗?
和一些相关信息如下:
Device Descriptor:
bcdUSB: 0x0110
bDeviceClass: 0x00
bDeviceSubClass: 0x00
bDeviceProtocol: 0x00
bMaxPacketSize0: 0x08 (8)
idVendor: 0x058F (Alcor Micro, Inc.)
idProduct: 0x9380
bcdDevice: 0x0103
iManufacturer: 0x01
iProduct: 0x02
iSerialNumber: 0x00
bNumConfigurations: 0x01ConnectionStatus: DeviceConnected
Current Config Value: 0x01
Device Bus Speed: Full
Device Address: 0x02
Open Pipes: 2Endpoint Descriptor:
bEndpointAddress: 0x01
Transfer Type: Bulk
wMaxPacketSize: 0x0040 (64)
bInterval: 0x00Endpoint Descriptor:
bEndpointAddress: 0x82
Transfer Type: Bulk
wMaxPacketSize: 0x0040 (64)
bInterval: 0x00
USB#ROOT_HUB#4&23402102&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
第1端口有USB设备连接
状态:已连接!
连接设备名:{36FC9E60-C465-11CF-8056-444553540000}\0006
connection index:[Port:1]
Device class:0x0,idVendor:0x58F,
idProduct:0x9380,
iManufacturer:0x1,
iSerialNumber:0x0,
bus speed:full,
Device Address:0x2,
Open Pipes:0x2下面想实现对U盘 写入或者读出数据,,我该怎么做;1.是不是设置CreateFile,ReadFile,WriteFile函数吗? 怎么设置呢?2。直接操作U盘和其它USB设备有什么区别;我想U盘写数据时 有什么具体格式吗?
读写数据都一样啊!