100 lines
2.3 KiB
C
100 lines
2.3 KiB
C
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/*
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* File : usbhost.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2011, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2011-3-12 Yi Qiu first version
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*/
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#include <rtthread.h>
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#include "usbhost.h"
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#include "core.h"
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#include "hub.h"
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#if defined(RT_USB_HID_KEYBOARD) || defined(RT_USB_HID_MOUSE)
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#include <hid.h>
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#endif
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/**
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* This function will initialize the usb host stack, all the usb class driver and
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* host controller driver are also be initialized here.
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*
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* @return none.
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*/
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void rt_usbhost_init(void)
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{
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ucd_t drv;
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rt_device_t dev;
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#ifdef RT_USB_CLASS_HID
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uprotocal_t protocal;
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#endif
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/* initialize usb hub */
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rt_usb_system_init();
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/* initialize class driver */
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rt_usb_class_driver_init();
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#ifdef RT_USB_CLASS_MASS_STORAGE
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/* register mass storage class driver */
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drv = rt_usb_class_driver_storage();
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rt_usb_class_driver_register(drv);
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#endif
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#ifdef RT_USB_CLASS_HID
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/* register hid class driver */
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drv = rt_usb_class_driver_hid();
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rt_usb_class_driver_register(drv);
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#ifdef RT_USB_HID_KEYBOARD
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/* register hid keyboard protocal */
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protocal = rt_usb_hid_protocal_kbd();
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rt_usb_hid_protocal_register(protocal);
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#endif
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#ifdef RT_USB_HID_MOUSE
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/* register hid mouse protocal */
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protocal = rt_usb_hid_protocal_mouse();
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rt_usb_hid_protocal_register(protocal);
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#endif
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#endif
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#ifdef RT_USB_CLASS_ADK
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/* register adk class driver */
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drv = rt_usb_class_driver_adk();
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rt_usb_class_driver_register(drv);
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#endif
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/* register hub class driver */
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drv = rt_usb_class_driver_hub();
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rt_usb_class_driver_register(drv);
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#ifdef RT_USB_HCD_MUSB
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/* register musb host controller driver */
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dev = rt_usb_hcd_musb();
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rt_device_register(dev, "musb", 0);
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rt_device_init(dev);
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#endif
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#ifdef RT_USB_HCD_OHCI
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/* register ohci host controller driver */
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dev = rt_usb_hcd_ohci();
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rt_device_register(dev, "ohci", 0);
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rt_device_init(dev);
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#endif
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#ifdef RT_USB_HCD_STM32
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/* register ohci host controller driver */
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dev = rt_usb_hcd_susb();
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rt_device_register(dev, "susb", 0);
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rt_device_init(dev);
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#endif
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}
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