[問題] Linux USB framework?
這陣子在研讀Linux USB driver部份
卻發現除了比較了解的USB host framework外,還有另一種gadget framework
我有去網路爬文,除了知道這是種device driver,能支援multi-configuration
/multi-functions的架構外,其他了解的仍舊模模糊糊
這個device driver和host framework的device driver又差在哪裡?
不知道有哪位高手,可以說明清楚些?
或是說有哪些比較能淺顯易懂的網頁可供閱讀(中文的比較好)
如果我有一個one configuration with multi-interface的裝置,那我又該撰寫
那類型的device driver呢?
感謝!
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