289 lines
8.4 KiB
C
289 lines
8.4 KiB
C
/*
|
|
* Copyright 2012,2013 Jun Wako <wakojun@gmail.com>
|
|
* This file is based on:
|
|
* LUFA-120219/Demos/Device/Lowlevel/KeyboardMouse
|
|
* LUFA-120219/Demos/Device/Lowlevel/GenericHID
|
|
*/
|
|
|
|
/*
|
|
LUFA Library
|
|
Copyright (C) Dean Camera, 2012.
|
|
|
|
dean [at] fourwalledcubicle [dot] com
|
|
www.lufa-lib.org
|
|
*/
|
|
|
|
/*
|
|
Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
|
Copyright 2010 Denver Gingerich (denver [at] ossguy [dot] com)
|
|
|
|
Permission to use, copy, modify, distribute, and sell this
|
|
software and its documentation for any purpose is hereby granted
|
|
without fee, provided that the above copyright notice appear in
|
|
all copies and that both that the copyright notice and this
|
|
permission notice and warranty disclaimer appear in supporting
|
|
documentation, and that the name of the author not be used in
|
|
advertising or publicity pertaining to distribution of the
|
|
software without specific, written prior permission.
|
|
|
|
The author disclaim all warranties with regard to this
|
|
software, including all implied warranties of merchantability
|
|
and fitness. In no event shall the author be liable for any
|
|
special, indirect or consequential damages or any damages
|
|
whatsoever resulting from loss of use, data or profits, whether
|
|
in an action of contract, negligence or other tortious action,
|
|
arising out of or in connection with the use or performance of
|
|
this software.
|
|
*/
|
|
|
|
/** \file
|
|
*
|
|
* Header file for Descriptors.c.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LUFA/Drivers/USB/USB.h>
|
|
|
|
#ifdef PROTOCOL_CHIBIOS
|
|
# include <hal.h>
|
|
#endif
|
|
|
|
/*
|
|
* USB descriptor structure
|
|
*/
|
|
typedef struct {
|
|
USB_Descriptor_Configuration_Header_t Config;
|
|
|
|
#ifndef KEYBOARD_SHARED_EP
|
|
// Keyboard HID Interface
|
|
USB_Descriptor_Interface_t Keyboard_Interface;
|
|
USB_HID_Descriptor_HID_t Keyboard_HID;
|
|
USB_Descriptor_Endpoint_t Keyboard_INEndpoint;
|
|
#else
|
|
// Shared Interface
|
|
USB_Descriptor_Interface_t Shared_Interface;
|
|
USB_HID_Descriptor_HID_t Shared_HID;
|
|
USB_Descriptor_Endpoint_t Shared_INEndpoint;
|
|
#endif
|
|
|
|
#ifdef RAW_ENABLE
|
|
// Raw HID Interface
|
|
USB_Descriptor_Interface_t Raw_Interface;
|
|
USB_HID_Descriptor_HID_t Raw_HID;
|
|
USB_Descriptor_Endpoint_t Raw_INEndpoint;
|
|
USB_Descriptor_Endpoint_t Raw_OUTEndpoint;
|
|
#endif
|
|
|
|
#if defined(MOUSE_ENABLE) && !defined(MOUSE_SHARED_EP)
|
|
// Mouse HID Interface
|
|
USB_Descriptor_Interface_t Mouse_Interface;
|
|
USB_HID_Descriptor_HID_t Mouse_HID;
|
|
USB_Descriptor_Endpoint_t Mouse_INEndpoint;
|
|
#endif
|
|
|
|
#if defined(SHARED_EP_ENABLE) && !defined(KEYBOARD_SHARED_EP)
|
|
// Shared Interface
|
|
USB_Descriptor_Interface_t Shared_Interface;
|
|
USB_HID_Descriptor_HID_t Shared_HID;
|
|
USB_Descriptor_Endpoint_t Shared_INEndpoint;
|
|
#endif
|
|
|
|
#ifdef CONSOLE_ENABLE
|
|
// Console HID Interface
|
|
USB_Descriptor_Interface_t Console_Interface;
|
|
USB_HID_Descriptor_HID_t Console_HID;
|
|
USB_Descriptor_Endpoint_t Console_INEndpoint;
|
|
USB_Descriptor_Endpoint_t Console_OUTEndpoint;
|
|
#endif
|
|
|
|
#ifdef MIDI_ENABLE
|
|
USB_Descriptor_Interface_Association_t Audio_Interface_Association;
|
|
// MIDI Audio Control Interface
|
|
USB_Descriptor_Interface_t Audio_ControlInterface;
|
|
USB_Audio_Descriptor_Interface_AC_t Audio_ControlInterface_SPC;
|
|
// MIDI Audio Streaming Interface
|
|
USB_Descriptor_Interface_t Audio_StreamInterface;
|
|
USB_MIDI_Descriptor_AudioInterface_AS_t Audio_StreamInterface_SPC;
|
|
USB_MIDI_Descriptor_InputJack_t MIDI_In_Jack_Emb;
|
|
USB_MIDI_Descriptor_InputJack_t MIDI_In_Jack_Ext;
|
|
USB_MIDI_Descriptor_OutputJack_t MIDI_Out_Jack_Emb;
|
|
USB_MIDI_Descriptor_OutputJack_t MIDI_Out_Jack_Ext;
|
|
USB_Audio_Descriptor_StreamEndpoint_Std_t MIDI_In_Jack_Endpoint;
|
|
USB_MIDI_Descriptor_Jack_Endpoint_t MIDI_In_Jack_Endpoint_SPC;
|
|
USB_Audio_Descriptor_StreamEndpoint_Std_t MIDI_Out_Jack_Endpoint;
|
|
USB_MIDI_Descriptor_Jack_Endpoint_t MIDI_Out_Jack_Endpoint_SPC;
|
|
#endif
|
|
|
|
#ifdef VIRTSER_ENABLE
|
|
USB_Descriptor_Interface_Association_t CDC_Interface_Association;
|
|
// CDC Control Interface
|
|
USB_Descriptor_Interface_t CDC_CCI_Interface;
|
|
USB_CDC_Descriptor_FunctionalHeader_t CDC_Functional_Header;
|
|
USB_CDC_Descriptor_FunctionalACM_t CDC_Functional_ACM;
|
|
USB_CDC_Descriptor_FunctionalUnion_t CDC_Functional_Union;
|
|
USB_Descriptor_Endpoint_t CDC_NotificationEndpoint;
|
|
// CDC Data Interface
|
|
USB_Descriptor_Interface_t CDC_DCI_Interface;
|
|
USB_Descriptor_Endpoint_t CDC_DataOutEndpoint;
|
|
USB_Descriptor_Endpoint_t CDC_DataInEndpoint;
|
|
#endif
|
|
|
|
#ifdef JOYSTICK_ENABLE
|
|
// Joystick HID Interface
|
|
USB_Descriptor_Interface_t Joystick_Interface;
|
|
USB_HID_Descriptor_HID_t Joystick_HID;
|
|
USB_Descriptor_Endpoint_t Joystick_INEndpoint;
|
|
#endif
|
|
} USB_Descriptor_Configuration_t;
|
|
|
|
/*
|
|
* Interface indexes
|
|
*/
|
|
enum usb_interfaces {
|
|
#ifndef KEYBOARD_SHARED_EP
|
|
KEYBOARD_INTERFACE,
|
|
#else
|
|
SHARED_INTERFACE,
|
|
# define KEYBOARD_INTERFACE SHARED_INTERFACE
|
|
#endif
|
|
|
|
// It is important that the Raw HID interface is at a constant
|
|
// interface number, to support Linux/OSX platforms and chrome.hid
|
|
// If Raw HID is enabled, let it be always 1.
|
|
#ifdef RAW_ENABLE
|
|
RAW_INTERFACE,
|
|
#endif
|
|
|
|
#if defined(MOUSE_ENABLE) && !defined(MOUSE_SHARED_EP)
|
|
MOUSE_INTERFACE,
|
|
#endif
|
|
|
|
#if defined(SHARED_EP_ENABLE) && !defined(KEYBOARD_SHARED_EP)
|
|
SHARED_INTERFACE,
|
|
#endif
|
|
|
|
#ifdef CONSOLE_ENABLE
|
|
CONSOLE_INTERFACE,
|
|
#endif
|
|
|
|
#ifdef MIDI_ENABLE
|
|
AC_INTERFACE,
|
|
AS_INTERFACE,
|
|
#endif
|
|
|
|
#ifdef VIRTSER_ENABLE
|
|
CCI_INTERFACE,
|
|
CDI_INTERFACE,
|
|
#endif
|
|
|
|
#if defined(JOYSTICK_ENABLE)
|
|
JOYSTICK_INTERFACE,
|
|
#endif
|
|
TOTAL_INTERFACES
|
|
};
|
|
|
|
#define NEXT_EPNUM __COUNTER__
|
|
|
|
/*
|
|
* Endpoint numbers
|
|
*/
|
|
enum usb_endpoints {
|
|
__unused_epnum__ = NEXT_EPNUM, // Endpoint numbering starts at 1
|
|
|
|
#ifndef KEYBOARD_SHARED_EP
|
|
KEYBOARD_IN_EPNUM = NEXT_EPNUM,
|
|
#else
|
|
# define KEYBOARD_IN_EPNUM SHARED_IN_EPNUM
|
|
#endif
|
|
|
|
#if defined(MOUSE_ENABLE) && !defined(MOUSE_SHARED_EP)
|
|
MOUSE_IN_EPNUM = NEXT_EPNUM,
|
|
#else
|
|
# define MOUSE_IN_EPNUM SHARED_IN_EPNUM
|
|
#endif
|
|
|
|
#ifdef RAW_ENABLE
|
|
RAW_IN_EPNUM = NEXT_EPNUM,
|
|
# if STM32_USB_USE_OTG1
|
|
# define RAW_OUT_EPNUM RAW_IN_EPNUM
|
|
# else
|
|
RAW_OUT_EPNUM = NEXT_EPNUM,
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef SHARED_EP_ENABLE
|
|
SHARED_IN_EPNUM = NEXT_EPNUM,
|
|
#endif
|
|
|
|
#ifdef CONSOLE_ENABLE
|
|
CONSOLE_IN_EPNUM = NEXT_EPNUM,
|
|
|
|
# ifdef PROTOCOL_CHIBIOS
|
|
// ChibiOS has enough memory and descriptor to actually enable the endpoint
|
|
// It could use the same endpoint numbers, as that's supported by ChibiOS
|
|
// But the QMK code currently assumes that the endpoint numbers are different
|
|
# if STM32_USB_USE_OTG1
|
|
# define CONSOLE_OUT_EPNUM CONSOLE_IN_EPNUM
|
|
# else
|
|
CONSOLE_OUT_EPNUM = NEXT_EPNUM,
|
|
# endif
|
|
# else
|
|
# define CONSOLE_OUT_EPNUM CONSOLE_IN_EPNUM
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef MIDI_ENABLE
|
|
MIDI_STREAM_IN_EPNUM = NEXT_EPNUM,
|
|
# if STM32_USB_USE_OTG1
|
|
# define MIDI_STREAM_OUT_EPNUM MIDI_STREAM_IN_EPNUM
|
|
# else
|
|
MIDI_STREAM_OUT_EPNUM = NEXT_EPNUM,
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef VIRTSER_ENABLE
|
|
CDC_NOTIFICATION_EPNUM = NEXT_EPNUM,
|
|
CDC_IN_EPNUM = NEXT_EPNUM,
|
|
# if STM32_USB_USE_OTG1
|
|
# define CDC_OUT_EPNUM CDC_IN_EPNUM
|
|
# else
|
|
CDC_OUT_EPNUM = NEXT_EPNUM,
|
|
# endif
|
|
#endif
|
|
#ifdef JOYSTICK_ENABLE
|
|
JOYSTICK_IN_EPNUM = NEXT_EPNUM,
|
|
# if STM32_USB_USE_OTG1
|
|
JOYSTICK_OUT_EPNUM = JOYSTICK_IN_EPNUM,
|
|
# else
|
|
JOYSTICK_OUT_EPNUM = NEXT_EPNUM,
|
|
# endif
|
|
#endif
|
|
};
|
|
|
|
#ifdef PROTOCOL_LUFA
|
|
// LUFA tells us total endpoints including control
|
|
# define MAX_ENDPOINTS (ENDPOINT_TOTAL_ENDPOINTS - 1)
|
|
#elif defined(PROTOCOL_CHIBIOS)
|
|
// ChibiOS gives us number of available user endpoints, not control
|
|
# define MAX_ENDPOINTS USB_MAX_ENDPOINTS
|
|
#endif
|
|
|
|
// TODO - ARM_ATSAM
|
|
|
|
#if (NEXT_EPNUM - 1) > MAX_ENDPOINTS
|
|
# error There are not enough available endpoints to support all functions. Please disable one or more of the following: Mouse Keys, Extra Keys, Console, NKRO, MIDI, Serial, Steno
|
|
#endif
|
|
|
|
#define KEYBOARD_EPSIZE 8
|
|
#define SHARED_EPSIZE 32
|
|
#define MOUSE_EPSIZE 8
|
|
#define RAW_EPSIZE 32
|
|
#define CONSOLE_EPSIZE 32
|
|
#define MIDI_STREAM_EPSIZE 64
|
|
#define CDC_NOTIFICATION_EPSIZE 8
|
|
#define CDC_EPSIZE 16
|
|
#define JOYSTICK_EPSIZE 8
|
|
|
|
uint16_t get_usb_descriptor(const uint16_t wValue, const uint16_t wIndex, const void** const DescriptorAddress);
|