亚瑟王 发表于 2013-3-7 10:47 
亲,不知道你又做了什么事情导致出这个错误。我们这边在210上用opencv+USB摄像头是成功了的。
我弄的是android系统,插上usb免驱摄像头之后就显示以下信息:
/dev # <6>pmem: request for physical address of pmem region from process 190.
[ 493.850000] pmem: request for physical address of pmem region from process 190.
<7>hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
<7>hub 1-1:1.0: port 3, status 0101, change 0001, 12 Mb/s
<7>hub 1-1:1.0: debounce: port 3: total 100ms stable 100ms status 0x101
<6>usb 1-1.3: new high speed USB device using s5p-ehci and address 6
[ 507.730000] usb 1-1.3: new high speed USB device using s5p-ehci and address 6
<7>usb 1-1.3: skipped 1 descriptor after configuration
<7>usb 1-1.3: skipped 5 descriptors after interface
<7>usb 1-1.3: skipped 1 descriptor after endpoint
<7>usb 1-1.3: skipped 9 descriptors after interface
<7>usb 1-1.3: skipped 1 descriptor after endpoint
<7>usb 1-1.3: skipped 4 descriptors after interface
<7>usb 1-1.3: skipped 2 descriptors after interface
<7>usb 1-1.3: skipped 1 descriptor after endpoint
<7>usb 1-1.3: default language 0x0409
<7>usb 1-1.3: udev 6, busnum 1, minor = 5
<6>usb 1-1.3: New USB device found, idVendor=1871, idProduct=0142
[ 507.885000] usb 1-1.3: New USB device found, idVendor=1871, idProduct=0142
<6>usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 507.890000] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
<6>usb 1-1.3: Product: USB2.0 Camera
[ 507.895000] usb 1-1.3: Product: USB2.0 Camera
<6>usb 1-1.3: Manufacturer: AVEO Technology Corp.
[ 507.900000] usb 1-1.3: Manufacturer: AVEO Technology Corp.
<7>usb 1-1.3: usb_probe_device
<7>usb 1-1.3: configuration #1 chosen from 1 choice
<7>usb 1-1.3: adding 1-1.3:1.0 (config #1, interface 0)
<7>usb 1-1.3: adding 1-1.3:1.1 (config #1, interface 1)
<7>usb 1-1.3: adding 1-1.3:1.2 (config #1, interface 2)
<7>usb 1-1.3: adding 1-1.3:1.3 (config #1, interface 3)
<7>drivers/usb/core/inode.c: creating file '006'
<7>hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0008
请问这个能编程使用usb摄像头吗?android自带的是用不了,但我对应那个摄像头编程使用应该可以吧? |