Embest AM3517, Руководство пользователя, Страница: 30 / 76

5. Use the following command on the hyper terminal to test the SOC8200 board whether had
connected successfully.
[root@OMAP3EVM /]#
ping 192.168.1.15
PING 192.168.1.15 (192.168.1.15): 56 data bytes
64 bytes from 192.168.1.15: seq=0 ttl=128 time=6.592 ms
64 bytes from 192.168.1.15: seq=1 ttl=128 time=0.549 ms
64 bytes from 192.168.1.15: seq=2 ttl=128 time=0.488 ms
64 bytes from 192.168.1.15: seq=3 ttl=128 time=0.458 ms
The address of OTG should not the same as net, user may change it.
3.2 3.6 Test on USB HOST
SOC8200 connect USB device:
1. Insert U-disk to the USB-HOST interface when SOC8200 board runs, and the system pops the
detection information automatically.
[root@OMAP3EVM /]# usb 1-1.1: new full speed USB device using ehci-omap and address 4
usb 1-1.1: not running at top speed; connect to a high speed hub
usb 1-1.1: New USB device found, idVendor=1976, idProduct=1307
usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1.1: Product: USB Reader
usb 1-1.1: Manufacturer: ChipsBnk
usb 1-1.1: SerialNumber: 110074973765
scsi1 : usb-storage 1-1.1:1.0
scsi 1:0:0:0: Direct-Access ChipsBnk SD/MMCReader 4081 PQ: 0 ANSI: 2
sd 1:0:0:0: [sdb] 1990656 512-byte logical blocks: (1.01 GB/972 MiB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Assuming drive cache: write through
sd 1:0:0:0: [sdb] Assuming drive cache: write through
sdb: sdb1
sd 1:0:0:0: [sdb] Assuming drive cache: write through
sd 1:0:0:0: [sdb] Attached SCSI removable disk
2. Mount the U-disk to directory of /mnt:
[root@OMAP3EVM /]#
mount -t vfat /dev/sdb1/mnt/
3. Check the U-disk information.
[root@OMAP3EVM /]#
ls /mnt/
MLO ramdisk.gz uImage-vga
emtest_auto saMmapLoopback ubi.img
fancuo.mp3 u-boot.bin x-load.bin.ift_for_NAND
flash-uboot.bin uImage
4. Umount the USB-host.
[root@OMAP3EVM /]#
umount /mn