完善资料让更多小伙伴认识你,还能领取20积分哦, 立即完善>
Firefly-RK3288 主板上不能识别USB设备 插上usb设备,有时是这种打印 [ 208.492045] usb 3-1.3: new full-speed USB device number 7 using [ 208.571251] usb 3-1.3: device descriptor read/64, error -32 [ 208.758662] usb 3-1.3: device descriptor read/64, error -32 [ 208.945433] usb 3-1.3: new full-speed USB device number 8 using [ 209.024159] usb 3-1.3: device descriptor read/64, error -32 [ 209.211003] usb 3-1.3: device descriptor read/64, error -32 [ 209.398208] usb 3-1.3: new full-speed USB device number 9 using [ 209.810731] usb 3-1.3: device not accepting address 9, error -32 [ 209.890155] usb 3-1.3: new full-speed USB device number 10 using [ 210.302863] usb 3-1.3: device not accepting address 10, error -32 [ 210.303805] hub 3-1:1.0: unable to enumerate USB device on port 3 有时是这种打印 [ 743.983805] usb 3-1.4: new full-speed USB device number 10 using [ 744.062096] usb 3-1.4: device descriptor read/64, error -32 [ 744.270232] usb 3-1.4: New USB device found, idVendor=0400, [ 744.270433] usb 3-1.4: New USB device strings: Mfr=0, Product=0, |
|
相关推荐
2个回答
|
|
可以外接一个hub供电试试,看是不是供电不足导致
|
|
|
|
是USB供电不足,已解决,谢谢
|
|
|
|
你正在撰写答案
如果你是对答案或其他答案精选点评或询问,请使用“评论”功能。
基于米尔瑞芯微RK3576核心板/开发板的人脸疲劳检测应用方案
533 浏览 0 评论
803 浏览 1 评论
700 浏览 1 评论
1926 浏览 1 评论
3171 浏览 1 评论
浏览过的版块 |
小黑屋| 手机版| Archiver| 电子发烧友 ( 湘ICP备2023018690号 )
GMT+8, 2024-12-22 15:09 , Processed in 0.648368 second(s), Total 73, Slave 56 queries .
Powered by 电子发烧友网
© 2015 bbs.elecfans.com
关注我们的微信
下载发烧友APP
电子发烧友观察
版权所有 © 湖南华秋数字科技有限公司
电子发烧友 (电路图) 湘公网安备 43011202000918 号 电信与信息服务业务经营许可证:合字B2-20210191 工商网监 湘ICP备2023018690号