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Re: USB OTG功能的問題
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版主
 
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PIC24FJ256GB110 FAMILY Data Sheet : DS39897B-page 210 裡有說明如何將 USB 關閉。
U1CON 暫存器 : USB CONTROL REGISTER (DEVICE MODE) USBEN: USB Module Enable bit 1 = USB module and supporting circuitry enabled (device attached); D+ pull-up is activated in hardware 0 = USB module and supporting circuitry disabled (device detached)
發表於: 2009/12/21 15:49
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USB OTG功能的問題
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新會員
 
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請問一下要如何關閉USB OTG功能?
我是用PIC24FJ128GB106 然後我要用G2和G3腳當普通的IO時候發現不能用 看腳位圖發現他跟D+和D-是同一隻腳。 所以我覺得是因為我沒關掉USB OTG功能所以才不能用。 麻煩請教我如何關閉USB OTG功能或是如何把G2 和G3當普通腳使用。謝謝!!
發表於: 2009/12/20 15:02
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