OTG使用上的很多問題 - Android

By Linda
at 2014-07-16T12:45
at 2014-07-16T12:45
Table of Contents
小弟剛剛買了OTG的轉接線如圖:http://i.imgur.com/QNoKhsk.jpg
使用主機為:A.手機 HTC Butterfly
B.平板 ASUS MeMO Pad 8
Android版本皆為4.4.2 無root
嘗試連接設備為:1.中華電信HiKey電子憑證 http://tinyurl.com/qyrgnpk
2.PQI 4GB隨身碟 (太舊了找不到圖)
3.SanDisk cruzer SDCZ36-32G http://tinyurl.com/p7qqhjz
4.普通的滑鼠 (毫無反應,只是普通的滑鼠)
手機A連接設備1~4的情況:
1.接上HiKey憑證,憑證上的指示燈會亮起,手機則畫面顯示
"手機正處於USB主機模式"
"無法在主機模式下將手機充電"
但是系統內抓不到憑證內的資訊
2.毫無反應
3.豪無反應
4.毫無反應
平板B連結設備1~4的情況:
1.與手機的情況類似,HiKey會亮燈,但是平板上什麼也沒顯示。
2.毫無反應
3.毫無反應
4.毫無反應
--
是我搞錯OTG的用途了嗎?orz
還是說透過OTG轉接線連接的設備本身也要有OTG功能?
其實最主要希望能夠使用的是HiKey憑證,
不知道有沒有辦法讓Android系統能夠讀取HiKey。
--
Tags:
Android
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By Agatha
at 2014-07-19T12:23
at 2014-07-19T12:23

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