[問題] Embedded linux usb
各位大大好，我想提問關於USB的問題
我目前要使用S3C6410開發版的USB來做一個資料傳輸的動作
而我手邊有個USB轉485的轉接器，當我插上開發版時，會有以下訊息
usb 1-1: USB disconnect, address 11
usb 1-1: new full speed USB device using s3c2410-ohci and address 12
usb 1-1: configuration #1 chosen from 1 choice
usb 1-1: New USB device found, idVendor=067b, idProduct=2303
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1: Product: USB-Serial Controller D
usb 1-1: Manufacturer: Prolific Technology Inc.
而我卻找不到其在 /dev 裡的編號!
然後我試著插上隨身碟，出現以下訊息
usb 1-1: Manufacturer: Prolific Technology Inc.usb 1-1: USB disconnect,
address 12
usb 1-1: new full speed USB device using s3c2410-ohci and address 13
usb 1-1: configuration #1 chosen from 1 choice
uba: uba1
usb 1-1: New USB device found, idVendor=058f, idProduct=6387
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: SerialNumber: 5XEK0SGI
卻有其編號 "uba1"
請問這大概會是什麼原因??? 麻煩各位指導一下，謝謝!
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.124.182.35
推
09/19 21:50, , 1F
09/19 21:50, 1F
→
09/19 21:50, , 2F
09/19 21:50, 2F
→
09/19 21:52, , 3F
09/19 21:52, 3F
→
09/19 21:53, , 4F
09/19 21:53, 4F
LinuxDev 近期熱門文章
PTT數位生活區 即時熱門文章
