117 lines
4.0 KiB
C
117 lines
4.0 KiB
C
/*
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Copyright 2011 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "host_driver.h"
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typedef struct usbDescriptorHeader {
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uchar bLength;
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uchar bDescriptorType;
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} __attribute__((packed)) usbDescriptorHeader_t;
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typedef struct usbDeviceDescriptor {
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usbDescriptorHeader_t header;
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unsigned bcdUSB;
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uchar bDeviceClass;
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uchar bDeviceSubClass;
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uchar bDeviceProtocol;
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uchar bMaxPacketSize0;
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unsigned idVendor;
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unsigned idProduct;
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unsigned bcdDevice;
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uchar iManufacturer;
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uchar iProduct;
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uchar iSerialNumber;
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uchar bNumConfigurations;
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} __attribute__((packed)) usbDeviceDescriptor_t;
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typedef struct usbConfigurationDescriptorHeader {
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usbDescriptorHeader_t header;
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unsigned wTotalLength;
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uchar bNumInterfaces;
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uchar bConfigurationValue;
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uchar iConfiguration;
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uchar bmAttributes;
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uchar bMaxPower;
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} __attribute__((packed)) usbConfigurationDescriptorHeader_t;
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typedef struct usbStringDescriptor {
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usbDescriptorHeader_t header;
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int bString[];
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} __attribute__((packed)) usbStringDescriptor_t;
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typedef struct usbInterfaceDescriptor {
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usbDescriptorHeader_t header;
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uchar bInterfaceNumber;
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uchar bAlternateSetting;
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uchar bNumEndpoints;
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uchar bInterfaceClass;
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uchar bInterfaceSubClass;
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uchar bInterfaceProtocol;
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uchar iInterface;
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} __attribute__((packed)) usbInterfaceDescriptor_t;
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typedef struct usbEndpointDescriptor {
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usbDescriptorHeader_t header;
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uchar bEndpointAddress;
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uchar bmAttributes;
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unsigned wMaxPacketSize;
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uchar bInterval;
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} __attribute__((packed)) usbEndpointDescriptor_t;
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typedef struct usbHIDDescriptor {
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usbDescriptorHeader_t header;
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unsigned bcdHID;
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uchar bCountryCode;
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uchar bNumDescriptors;
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uchar bDescriptorType;
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unsigned wDescriptorLength;
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} __attribute__((packed)) usbHIDDescriptor_t;
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typedef struct usbConfigurationDescriptor {
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usbConfigurationDescriptorHeader_t header;
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usbInterfaceDescriptor_t keyboardInterface;
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usbHIDDescriptor_t keyboardHID;
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usbEndpointDescriptor_t keyboardINEndpoint;
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#if defined(RAW_ENABLE)
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usbInterfaceDescriptor_t rawInterface;
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usbHIDDescriptor_t rawHID;
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usbEndpointDescriptor_t rawINEndpoint;
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usbEndpointDescriptor_t rawOUTEndpoint;
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#endif
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#if defined(MOUSE_ENABLE) || defined(EXTRAKEY_ENABLE)
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usbInterfaceDescriptor_t mouseExtraInterface;
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usbHIDDescriptor_t mouseExtraHID;
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usbEndpointDescriptor_t mouseExtraINEndpoint;
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#endif
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#if defined(CONSOLE_ENABLE)
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usbInterfaceDescriptor_t consoleInterface;
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usbHIDDescriptor_t consoleHID;
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usbEndpointDescriptor_t consoleINEndpoint;
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usbEndpointDescriptor_t consoleOUTEndpoint;
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#endif
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} __attribute__((packed)) usbConfigurationDescriptor_t;
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#define USB_STRING_LEN(s) (sizeof(usbDescriptorHeader_t) + ((s) << 1))
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host_driver_t *vusb_driver(void);
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void vusb_transfer_keyboard(void);
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