新买友善的开发板,7寸屏,按照友善《micro2440用户手册》的第2.4.5节自动装载SD卡和U盘测试,当我把U盘插到开发板上时通过超级终端显示:
usb 1-1.2: new full speed USB device using s3c2410-ohci an
d address 5
usb 1-1.2: New USB device found, idVendor=1221, idProduct=3234
usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1.2: Product: Flash Disk
usb 1-1.2: Manufacturer: USB2.0
usb 1-1.2: SerialNumber: 100000000000086B
usb 1-1.2: configuration #1 chosen from 1 choice
scsi2 : SCSI emulation for USB Mass Storage devices
scsi 2:0:0:0: Direct-Access USB2.0 Flash Disk 2.50 PQ: 0 ANSI: 2
sd 2:0:0:0: Attached scsi generic sg0 type 0
sd 2:0:0:0: [sda] 4143104 512-byte logical blocks: (2.12 GB/1.97 GiB)
sd 2:0:0:0: [sda] Write Protect is off
sd 2:0:0:0: [sda] Assuming drive cache: write through
sd 2:0:0:0: [sda] Assuming drive cache: write through
sda:
sd 2:0:0:0: [sda] Assuming drive cache: write through
sd 2:0:0:0: [sda] Attached SCSI removable disk
在右下角看不到U盘,在“应用程序”的“系统信息”的“Storage”下也没有显示U盘。不知道是什么原因。我的U盘式Fat32格式的。
是不是Qtopia2.2没有实现U盘的功能啊?4个usb口都看不到U盘。
请高手指点下。