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