4606
- 收藏
- 点赞
- 分享
- 举报
海思3518e,usbwifi rtl8192cu, ov9712摄像头
在海思3518e开发板上先单独测试USBwifi功能,按照wifi驱动厂商提供的驱动,按照其文档说明,以模块形式加载到海思内核,内核版本为linux-3.0.y。并按照文档方法分别测试了wifi的station和AP模式,均能正常工作。然后单独测试ov9712摄像头,由于海思3518e提供的SDK版本自带ov9712配置等文件。按照海思文档及网上资料,使用海思自己初始化好的网口,可以使用PQTools 和 ITTP_Stream可以预览到摄像头采集的视频数据流,图像显示调节后续在学习,
现在主要任务是:如何把网口传输改为wifi传输视频流?
由于还没有搞懂怎么把网口改为wifi,现采取如下方法:
网口传输视频流正常后,把PQtools与开发板连接断开,然后禁掉网口eth0,在按照之前调试USBwifi的方法开启wifi功能,
但是再执行insmod 8192cu.ko时,出现如下出错的log,而且之后使用ifconfig wlan0 up时,根本无法开启wifi
BD了很久,没有找到相关问题的解决办法,恳请各位大神,指点一二,菜鸟不胜感激!
# insmod 8192cu.ko
rtl8192cu driver version=v4.0.2_9000.20130911
build time: Apr 21 2016 13:09:52
usb_endpoint_descriptor(0):
bLength=7
bDescriptorType=5
bEndpointAddress=81
wMaxPacketSize=200
bInterval=0
RT_usb_endpoint_is_bulk_in = 1
usb_endpoint_descriptor(1):
bLength=7
bDescriptorType=5
bEndpointAddress=2
wMaxPacketSize=200
bInterval=0
RT_usb_endpoint_is_bulk_out = 2
usb_endpoint_descriptor(2):
bLength=7
bDescriptorType=5
bEndpointAddress=3
wMaxPacketSize=200
bInterval=0
RT_usb_endpoint_is_bulk_out = 3
usb_endpoint_descriptor(3):
bLength=7
bDescriptorType=5
bEndpointAddress=84
wMaxPacketSize=40
bInterval=1
RT_usb_endpoint_is_int_in = 4, Interval = 1
nr_endpoint=4, in_num=2, out_num=2
USB_SPEED_HIGH
CHIP TYPE: RTL8188C_8192C
register rtw_netdev_ops to netdev_ops
reg 0xf0, usb read 4 fail, status:-110 value=0x0, vendorreq_times:1
reg 0xf0, usb read 4 fail, status:-110 value=0x0, vendorreq_times:2
reg 0xf0, usb read 4 fail, status:-110 value=0x0, vendorreq_times:3
reg 0xf0, usb read 4 fail, status:-110 value=0x0, vendorreq_times:4
reg 0xf0, usb read 4 fail, status:-110 value=0x0, vendorreq_times:5
[dvobj:c1a403c0][ERROR] continual_urb_error:5 > 4
Chip Version ID: VERSION_NORMAL_TSMC_CHIP_88C.
RF_Type is 3!!
EEPROM type is E-FUSE
====> ReadAdapterInfo8192C
Boot from EFUSE, Autoload Fail !
EEPROM ID(0x0) is invalid!!
EEPROMVID = 0x5678
EEPROMPID = 0x1234
EEPROMCustomerID : 0xab
EEPROMSubCustomerID: 0xcd
RT_CustomerID: 0x00
_ReadMACAddress MAC Address from EFUSE = 00:e0:4c:81:92:00
EEPROMRegulatory = 0x0
mlmepriv.ChannelPlan = 0x0a
readAdapterInfo_8192CU(): REPLACEMENT = 1
<==== ReadAdapterInfo8192C in 30 ms
rtw_macaddr_cfg MAC Address = 00:e0:4c:81:92:00
bDriverStopped:1, bSurpriseRemoved:1, bup:0, hw_init_completed:0
_rtw_drv_register_netdev, MAC Address (if1) = 00:e0:4c:81:92:00
usbcore: registered new interface driver rtl8192cu
#
现在主要任务是:如何把网口传输改为wifi传输视频流?
由于还没有搞懂怎么把网口改为wifi,现采取如下方法:
网口传输视频流正常后,把PQtools与开发板连接断开,然后禁掉网口eth0,在按照之前调试USBwifi的方法开启wifi功能,
但是再执行insmod 8192cu.ko时,出现如下出错的log,而且之后使用ifconfig wlan0 up时,根本无法开启wifi
BD了很久,没有找到相关问题的解决办法,恳请各位大神,指点一二,菜鸟不胜感激!
# insmod 8192cu.ko
rtl8192cu driver version=v4.0.2_9000.20130911
build time: Apr 21 2016 13:09:52
usb_endpoint_descriptor(0):
bLength=7
bDescriptorType=5
bEndpointAddress=81
wMaxPacketSize=200
bInterval=0
RT_usb_endpoint_is_bulk_in = 1
usb_endpoint_descriptor(1):
bLength=7
bDescriptorType=5
bEndpointAddress=2
wMaxPacketSize=200
bInterval=0
RT_usb_endpoint_is_bulk_out = 2
usb_endpoint_descriptor(2):
bLength=7
bDescriptorType=5
bEndpointAddress=3
wMaxPacketSize=200
bInterval=0
RT_usb_endpoint_is_bulk_out = 3
usb_endpoint_descriptor(3):
bLength=7
bDescriptorType=5
bEndpointAddress=84
wMaxPacketSize=40
bInterval=1
RT_usb_endpoint_is_int_in = 4, Interval = 1
nr_endpoint=4, in_num=2, out_num=2
USB_SPEED_HIGH
CHIP TYPE: RTL8188C_8192C
register rtw_netdev_ops to netdev_ops
reg 0xf0, usb read 4 fail, status:-110 value=0x0, vendorreq_times:1
reg 0xf0, usb read 4 fail, status:-110 value=0x0, vendorreq_times:2
reg 0xf0, usb read 4 fail, status:-110 value=0x0, vendorreq_times:3
reg 0xf0, usb read 4 fail, status:-110 value=0x0, vendorreq_times:4
reg 0xf0, usb read 4 fail, status:-110 value=0x0, vendorreq_times:5
[dvobj:c1a403c0][ERROR] continual_urb_error:5 > 4
Chip Version ID: VERSION_NORMAL_TSMC_CHIP_88C.
RF_Type is 3!!
EEPROM type is E-FUSE
====> ReadAdapterInfo8192C
Boot from EFUSE, Autoload Fail !
EEPROM ID(0x0) is invalid!!
EEPROMVID = 0x5678
EEPROMPID = 0x1234
EEPROMCustomerID : 0xab
EEPROMSubCustomerID: 0xcd
RT_CustomerID: 0x00
_ReadMACAddress MAC Address from EFUSE = 00:e0:4c:81:92:00
EEPROMRegulatory = 0x0
mlmepriv.ChannelPlan = 0x0a
readAdapterInfo_8192CU(): REPLACEMENT = 1
<==== ReadAdapterInfo8192C in 30 ms
rtw_macaddr_cfg MAC Address = 00:e0:4c:81:92:00
bDriverStopped:1, bSurpriseRemoved:1, bup:0, hw_init_completed:0
_rtw_drv_register_netdev, MAC Address (if1) = 00:e0:4c:81:92:00
usbcore: registered new interface driver rtl8192cu
#
我来回答
回答9个
时间排序
认可量排序
认可0
认可0
认可0
认可0
认可0
认可0
认可0
认可0
认可0
或将文件直接拖到这里
悬赏:
E币
网盘
* 网盘链接:
* 提取码:
悬赏:
E币
Markdown 语法
- 加粗**内容**
- 斜体*内容*
- 删除线~~内容~~
- 引用> 引用内容
- 代码`代码`
- 代码块```编程语言↵代码```
- 链接[链接标题](url)
- 无序列表- 内容
- 有序列表1. 内容
- 缩进内容
- 图片![alt](url)
相关问答
-
2016-05-10 17:07:15
-
2018-03-01 20:18:06
-
2016-06-20 15:05:45
-
2015-05-07 18:12:17
-
2017-03-06 12:42:43
-
2016-05-05 18:39:45
-
2015-01-30 10:57:46
-
2017-06-29 10:54:03
-
2017-01-14 13:08:20
-
2016-07-15 09:25:17
-
2017-05-24 17:41:40
-
2017-06-27 15:02:58
-
2014-09-24 09:03:52
-
2015-07-02 12:14:04
-
2015-11-05 15:13:24
-
2015-09-02 09:02:57
-
2016-03-09 14:56:14
-
2016-03-29 17:05:43
-
2017-01-02 17:04:59
无更多相似问答 去提问
点击登录
-- 积分
-- E币
提问
—
收益
—
被采纳
—
我要提问
切换马甲
上一页
下一页
悬赏问答
-
5Hi3516CV610 如何使用SD卡升级固件
-
5cat /dev/logmpp 报错 <3>[ vi] [func]:vi_send_frame_node [line]:99 [info]:vi pic queue is full!
-
50如何获取vpss chn的图像修改后发送至vo
-
5FPGA通过Bt1120传YUV422数据过来,vi接收不到数据——3516dv500
-
50SS928 运行PQtools 拼接 推到设备里有一半画面会异常
-
53536AV100的sample_vdec输出到CVBS显示
-
10海思板子mpp怎么在vi阶段改变视频数据尺寸
-
10HI3559AV100 多摄像头同步模式
-
9海思ss928单路摄像头vio中加入opencv处理并显示
-
10EB-RV1126-BC-191板子运行自己编码的程序
举报反馈
举报类型
- 内容涉黄/赌/毒
- 内容侵权/抄袭
- 政治相关
- 涉嫌广告
- 侮辱谩骂
- 其他
详细说明
提醒
你的问题还没有最佳答案,是否结题,结题后将扣除20%的悬赏金
取消
确认
提醒
你的问题还没有最佳答案,是否结题,结题后将根据回答情况扣除相应悬赏金(1回答=1E币)
取消
确认