/* * Copyright 2012 Jun Wako * 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. */ #include "util.h" #include "report.h" #include "usb_descriptor.h" #include "usb_descriptor_common.h" #ifdef JOYSTICK_ENABLE # include "joystick.h" #endif #ifdef OS_DETECTION_ENABLE # include "os_detection.h" #endif #if defined(SERIAL_NUMBER) || (defined(SERIAL_NUMBER_USE_HARDWARE_ID) && SERIAL_NUMBER_USE_HARDWARE_ID == TRUE) # define HAS_SERIAL_NUMBER # if defined(SERIAL_NUMBER_USE_HARDWARE_ID) && SERIAL_NUMBER_USE_HARDWARE_ID == TRUE # include "hardware_id.h" # endif #endif // defined(SERIAL_NUMBER) || (defined(SERIAL_NUMBER_USE_HARDWARE_ID) && SERIAL_NUMBER_USE_HARDWARE_ID == TRUE) // clang-format off /* * HID report descriptors */ #ifdef KEYBOARD_SHARED_EP const USB_Descriptor_HIDReport_Datatype_t PROGMEM SharedReport[] = { # define SHARED_REPORT_STARTED #else const USB_Descriptor_HIDReport_Datatype_t PROGMEM KeyboardReport[] = { #endif HID_RI_USAGE_PAGE(8, 0x01), // Generic Desktop HID_RI_USAGE(8, 0x06), // Keyboard HID_RI_COLLECTION(8, 0x01), // Application #ifdef KEYBOARD_SHARED_EP HID_RI_REPORT_ID(8, REPORT_ID_KEYBOARD), #endif // Modifiers (8 bits) HID_RI_USAGE_PAGE(8, 0x07), // Keyboard/Keypad HID_RI_USAGE_MINIMUM(8, 0xE0), // Keyboard Left Control HID_RI_USAGE_MAXIMUM(8, 0xE7), // Keyboard Right GUI HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(8, 0x01), HID_RI_REPORT_COUNT(8, 0x08), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), // Reserved (1 byte) HID_RI_REPORT_COUNT(8, 0x01), HID_RI_REPORT_SIZE(8, 0x08), HID_RI_INPUT(8, HID_IOF_CONSTANT), // Keycodes (6 bytes) HID_RI_USAGE_PAGE(8, 0x07), // Keyboard/Keypad HID_RI_USAGE_MINIMUM(8, 0x00), HID_RI_USAGE_MAXIMUM(8, 0xFF), HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(16, 0x00FF), HID_RI_REPORT_COUNT(8, 0x06), HID_RI_REPORT_SIZE(8, 0x08), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_ARRAY | HID_IOF_ABSOLUTE), // Status LEDs (5 bits) HID_RI_USAGE_PAGE(8, 0x08), // LED HID_RI_USAGE_MINIMUM(8, 0x01), // Num Lock HID_RI_USAGE_MAXIMUM(8, 0x05), // Kana HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(8, 0x01), HID_RI_REPORT_COUNT(8, 0x05), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE), // LED padding (3 bits) HID_RI_REPORT_COUNT(8, 0x01), HID_RI_REPORT_SIZE(8, 0x03), HID_RI_OUTPUT(8, HID_IOF_CONSTANT), HID_RI_END_COLLECTION(0), #ifndef KEYBOARD_SHARED_EP }; #endif #ifdef MOUSE_ENABLE # ifndef MOUSE_SHARED_EP const USB_Descriptor_HIDReport_Datatype_t PROGMEM MouseReport[] = { # elif !defined(SHARED_REPORT_STARTED) const USB_Descriptor_HIDReport_Datatype_t PROGMEM SharedReport[] = { # define SHARED_REPORT_STARTED # endif HID_RI_USAGE_PAGE(8, 0x01), // Generic Desktop HID_RI_USAGE(8, 0x02), // Mouse HID_RI_COLLECTION(8, 0x01), // Application # ifdef MOUSE_SHARED_EP HID_RI_REPORT_ID(8, REPORT_ID_MOUSE), # endif HID_RI_USAGE(8, 0x01), // Pointer HID_RI_COLLECTION(8, 0x00), // Physical // Buttons (8 bits) HID_RI_USAGE_PAGE(8, 0x09), // Button HID_RI_USAGE_MINIMUM(8, 0x01), // Button 1 HID_RI_USAGE_MAXIMUM(8, 0x08), // Button 8 HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(8, 0x01), HID_RI_REPORT_COUNT(8, 0x08), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), # ifdef MOUSE_EXTENDED_REPORT // Boot protocol XY ignored in Report protocol HID_RI_REPORT_COUNT(8, 0x02), HID_RI_REPORT_SIZE(8, 0x08), HID_RI_INPUT(8, HID_IOF_CONSTANT), # endif // X/Y position (2 or 4 bytes) HID_RI_USAGE_PAGE(8, 0x01), // Generic Desktop HID_RI_USAGE(8, 0x30), // X HID_RI_USAGE(8, 0x31), // Y # ifndef MOUSE_EXTENDED_REPORT HID_RI_LOGICAL_MINIMUM(8, -127), HID_RI_LOGICAL_MAXIMUM(8, 127), HID_RI_REPORT_COUNT(8, 0x02), HID_RI_REPORT_SIZE(8, 0x08), # else HID_RI_LOGICAL_MINIMUM(16, -32767), HID_RI_LOGICAL_MAXIMUM(16, 32767), HID_RI_REPORT_COUNT(8, 0x02), HID_RI_REPORT_SIZE(8, 0x10), # endif HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_RELATIVE), // Vertical wheel (1 or 2 bytes) HID_RI_USAGE(8, 0x38), // Wheel # ifndef WHEEL_EXTENDED_REPORT HID_RI_LOGICAL_MINIMUM(8, -127), HID_RI_LOGICAL_MAXIMUM(8, 127), HID_RI_REPORT_COUNT(8, 0x01), HID_RI_REPORT_SIZE(8, 0x08), # else HID_RI_LOGICAL_MINIMUM(16, -32767), HID_RI_LOGICAL_MAXIMUM(16, 32767), HID_RI_REPORT_COUNT(8, 0x01), HID_RI_REPORT_SIZE(8, 0x10), # endif HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_RELATIVE), // Horizontal wheel (1 or 2 bytes) HID_RI_USAGE_PAGE(8, 0x0C),// Consumer HID_RI_USAGE(16, 0x0238), // AC Pan # ifndef WHEEL_EXTENDED_REPORT HID_RI_LOGICAL_MINIMUM(8, -127), HID_RI_LOGICAL_MAXIMUM(8, 127), HID_RI_REPORT_COUNT(8, 0x01), HID_RI_REPORT_SIZE(8, 0x08), # else HID_RI_LOGICAL_MINIMUM(16, -32767), HID_RI_LOGICAL_MAXIMUM(16, 32767), HID_RI_REPORT_COUNT(8, 0x01), HID_RI_REPORT_SIZE(8, 0x10), # endif HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_RELATIVE), HID_RI_END_COLLECTION(0), HID_RI_END_COLLECTION(0), # ifndef MOUSE_SHARED_EP }; # endif #endif #ifdef JOYSTICK_ENABLE # ifndef JOYSTICK_SHARED_EP const USB_Descriptor_HIDReport_Datatype_t PROGMEM JoystickReport[] = { # elif !defined(SHARED_REPORT_STARTED) const USB_Descriptor_HIDReport_Datatype_t PROGMEM SharedReport[] = { # define SHARED_REPORT_STARTED # endif HID_RI_USAGE_PAGE(8, 0x01), // Generic Desktop HID_RI_USAGE(8, 0x04), // Joystick HID_RI_COLLECTION(8, 0x01), // Application # ifdef JOYSTICK_SHARED_EP HID_RI_REPORT_ID(8, REPORT_ID_JOYSTICK), # endif HID_RI_COLLECTION(8, 0x00), // Physical # if JOYSTICK_AXIS_COUNT > 0 HID_RI_USAGE_PAGE(8, 0x01), // Generic Desktop HID_RI_USAGE(8, 0x30), // X # if JOYSTICK_AXIS_COUNT > 1 HID_RI_USAGE(8, 0x31), // Y # endif # if JOYSTICK_AXIS_COUNT > 2 HID_RI_USAGE(8, 0x32), // Z # endif # if JOYSTICK_AXIS_COUNT > 3 HID_RI_USAGE(8, 0x33), // Rx # endif # if JOYSTICK_AXIS_COUNT > 4 HID_RI_USAGE(8, 0x34), // Ry # endif # if JOYSTICK_AXIS_COUNT > 5 HID_RI_USAGE(8, 0x35), // Rz # endif # if JOYSTICK_AXIS_RESOLUTION == 8 HID_RI_LOGICAL_MINIMUM(8, -JOYSTICK_MAX_VALUE), HID_RI_LOGICAL_MAXIMUM(8, JOYSTICK_MAX_VALUE), HID_RI_REPORT_COUNT(8, JOYSTICK_AXIS_COUNT), HID_RI_REPORT_SIZE(8, 0x08), # else HID_RI_LOGICAL_MINIMUM(16, -JOYSTICK_MAX_VALUE), HID_RI_LOGICAL_MAXIMUM(16, JOYSTICK_MAX_VALUE), HID_RI_REPORT_COUNT(8, JOYSTICK_AXIS_COUNT), HID_RI_REPORT_SIZE(8, 0x10), # endif HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), # endif # ifdef JOYSTICK_HAS_HAT // Hat Switch (4 bits) HID_RI_USAGE(8, 0x39), // Hat Switch HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(8, 0x07), HID_RI_PHYSICAL_MINIMUM(8, 0), HID_RI_PHYSICAL_MAXIMUM(16, 315), HID_RI_UNIT(8, 0x14), // Degree, English Rotation HID_RI_REPORT_COUNT(8, 1), HID_RI_REPORT_SIZE(8, 4), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NULLSTATE), // Padding (4 bits) HID_RI_REPORT_COUNT(8, 0x04), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_INPUT(8, HID_IOF_CONSTANT), # endif # if JOYSTICK_BUTTON_COUNT > 0 HID_RI_USAGE_PAGE(8, 0x09), // Button HID_RI_USAGE_MINIMUM(8, 0x01), HID_RI_USAGE_MAXIMUM(8, JOYSTICK_BUTTON_COUNT), HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(8, 0x01), HID_RI_REPORT_COUNT(8, JOYSTICK_BUTTON_COUNT), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), # if (JOYSTICK_BUTTON_COUNT % 8) != 0 HID_RI_REPORT_COUNT(8, 8 - (JOYSTICK_BUTTON_COUNT % 8)), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_INPUT(8, HID_IOF_CONSTANT), # endif # endif HID_RI_END_COLLECTION(0), HID_RI_END_COLLECTION(0), # ifndef JOYSTICK_SHARED_EP }; # endif #endif #ifdef DIGITIZER_ENABLE # ifndef DIGITIZER_SHARED_EP const USB_Descriptor_HIDReport_Datatype_t PROGMEM DigitizerReport[] = { # elif !defined(SHARED_REPORT_STARTED) const USB_Descriptor_HIDReport_Datatype_t PROGMEM SharedReport[] = { # define SHARED_REPORT_STARTED # endif HID_RI_USAGE_PAGE(8, 0x0D), // Digitizers HID_RI_USAGE(8, 0x01), // Digitizer HID_RI_COLLECTION(8, 0x01), // Application # ifdef DIGITIZER_SHARED_EP HID_RI_REPORT_ID(8, REPORT_ID_DIGITIZER), # endif HID_RI_USAGE(8, 0x20), // Stylus HID_RI_COLLECTION(8, 0x00), // Physical // In Range, Tip Switch & Barrel Switch (3 bits) HID_RI_USAGE(8, 0x32), // In Range HID_RI_USAGE(8, 0x42), // Tip Switch HID_RI_USAGE(8, 0x44), // Barrel Switch HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(8, 0x01), HID_RI_REPORT_COUNT(8, 0x03), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), // Padding (5 bits) HID_RI_REPORT_COUNT(8, 0x05), HID_RI_INPUT(8, HID_IOF_CONSTANT), // X/Y Position (4 bytes) HID_RI_USAGE_PAGE(8, 0x01), // Generic Desktop HID_RI_USAGE(8, 0x30), // X HID_RI_USAGE(8, 0x31), // Y HID_RI_LOGICAL_MAXIMUM(16, 0x7FFF), HID_RI_REPORT_COUNT(8, 0x02), HID_RI_REPORT_SIZE(8, 0x10), HID_RI_UNIT(8, 0x13), // Inch, English Linear HID_RI_UNIT_EXPONENT(8, 0x0E), // -2 HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), HID_RI_END_COLLECTION(0), HID_RI_END_COLLECTION(0), # ifndef DIGITIZER_SHARED_EP }; # endif #endif #if defined(SHARED_EP_ENABLE) && !defined(SHARED_REPORT_STARTED) const USB_Descriptor_HIDReport_Datatype_t PROGMEM SharedReport[] = { #endif #ifdef EXTRAKEY_ENABLE HID_RI_USAGE_PAGE(8, 0x01), // Generic Desktop HID_RI_USAGE(8, 0x80), // System Control HID_RI_COLLECTION(8, 0x01), // Application HID_RI_REPORT_ID(8, REPORT_ID_SYSTEM), HID_RI_USAGE_MINIMUM(8, 0x01), // Pointer HID_RI_USAGE_MAXIMUM(16, 0x00B7), // System Display LCD Autoscale HID_RI_LOGICAL_MINIMUM(8, 0x01), HID_RI_LOGICAL_MAXIMUM(16, 0x00B7), HID_RI_REPORT_COUNT(8, 1), HID_RI_REPORT_SIZE(8, 16), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_ARRAY | HID_IOF_ABSOLUTE), HID_RI_END_COLLECTION(0), HID_RI_USAGE_PAGE(8, 0x0C), // Consumer HID_RI_USAGE(8, 0x01), // Consumer Control HID_RI_COLLECTION(8, 0x01), // Application HID_RI_REPORT_ID(8, REPORT_ID_CONSUMER), HID_RI_USAGE_MINIMUM(8, 0x01), // Consumer Control HID_RI_USAGE_MAXIMUM(16, 0x02A0), // AC Desktop Show All Applications HID_RI_LOGICAL_MINIMUM(8, 0x01), HID_RI_LOGICAL_MAXIMUM(16, 0x02A0), HID_RI_REPORT_COUNT(8, 1), HID_RI_REPORT_SIZE(8, 16), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_ARRAY | HID_IOF_ABSOLUTE), HID_RI_END_COLLECTION(0), #endif #ifdef PROGRAMMABLE_BUTTON_ENABLE HID_RI_USAGE_PAGE(8, 0x0C), // Consumer HID_RI_USAGE(8, 0x01), // Consumer Control HID_RI_COLLECTION(8, 0x01), // Application HID_RI_REPORT_ID(8, REPORT_ID_PROGRAMMABLE_BUTTON), HID_RI_USAGE(8, 0x03), // Programmable Buttons HID_RI_COLLECTION(8, 0x04), // Named Array HID_RI_USAGE_PAGE(8, 0x09), // Button HID_RI_USAGE_MINIMUM(8, 0x01), // Button 1 HID_RI_USAGE_MAXIMUM(8, 0x20), // Button 32 HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(8, 0x01), HID_RI_REPORT_COUNT(8, 32), HID_RI_REPORT_SIZE(8, 1), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), HID_RI_END_COLLECTION(0), HID_RI_END_COLLECTION(0), #endif #ifdef NKRO_ENABLE HID_RI_USAGE_PAGE(8, 0x01), // Generic Desktop HID_RI_USAGE(8, 0x06), // Keyboard HID_RI_COLLECTION(8, 0x01), // Application HID_RI_REPORT_ID(8, REPORT_ID_NKRO), // Modifiers (8 bits) HID_RI_USAGE_PAGE(8, 0x07), // Keyboard/Keypad HID_RI_USAGE_MINIMUM(8, 0xE0), // Keyboard Left Control HID_RI_USAGE_MAXIMUM(8, 0xE7), // Keyboard Right GUI HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(8, 0x01), HID_RI_REPORT_COUNT(8, 0x08), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), // Keycodes HID_RI_USAGE_PAGE(8, 0x07), // Keyboard/Keypad HID_RI_USAGE_MINIMUM(8, 0x00), HID_RI_USAGE_MAXIMUM(8, NKRO_REPORT_BITS * 8 - 1), HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(8, 0x01), HID_RI_REPORT_COUNT(8, NKRO_REPORT_BITS * 8), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), // Status LEDs (5 bits) HID_RI_USAGE_PAGE(8, 0x08), // LED HID_RI_USAGE_MINIMUM(8, 0x01), // Num Lock HID_RI_USAGE_MAXIMUM(8, 0x05), // Kana HID_RI_REPORT_COUNT(8, 0x05), HID_RI_REPORT_SIZE(8, 0x01), HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE), // LED padding (3 bits) HID_RI_REPORT_COUNT(8, 0x01), HID_RI_REPORT_SIZE(8, 0x03), HID_RI_OUTPUT(8, HID_IOF_CONSTANT), HID_RI_END_COLLECTION(0), #endif #ifdef SHARED_EP_ENABLE }; #endif #ifdef RAW_ENABLE const USB_Descriptor_HIDReport_Datatype_t PROGMEM RawReport[] = { HID_RI_USAGE_PAGE(16, RAW_USAGE_PAGE), // Vendor Defined HID_RI_USAGE(8, RAW_USAGE_ID), // Vendor Defined HID_RI_COLLECTION(8, 0x01), // Application // Data to host HID_RI_USAGE(8, 0x62), // Vendor Defined HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(16, 0x00FF), HID_RI_REPORT_COUNT(8, RAW_EPSIZE), HID_RI_REPORT_SIZE(8, 0x08), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), // Data from host HID_RI_USAGE(8, 0x63), // Vendor Defined HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(16, 0x00FF), HID_RI_REPORT_COUNT(8, RAW_EPSIZE), HID_RI_REPORT_SIZE(8, 0x08), HID_RI_OUTPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE | HID_IOF_NON_VOLATILE), HID_RI_END_COLLECTION(0), }; #endif #ifdef CONSOLE_ENABLE const USB_Descriptor_HIDReport_Datatype_t PROGMEM ConsoleReport[] = { HID_RI_USAGE_PAGE(16, 0xFF31), // Vendor Defined (PJRC Teensy compatible) HID_RI_USAGE(8, 0x74), // Vendor Defined (PJRC Teensy compatible) HID_RI_COLLECTION(8, 0x01), // Application // Data to host HID_RI_USAGE(8, 0x75), // Vendor Defined HID_RI_LOGICAL_MINIMUM(8, 0x00), HID_RI_LOGICAL_MAXIMUM(16, 0x00FF), HID_RI_REPORT_COUNT(8, CONSOLE_EPSIZE), HID_RI_REPORT_SIZE(8, 0x08), HID_RI_INPUT(8, HID_IOF_DATA | HID_IOF_VARIABLE | HID_IOF_ABSOLUTE), HID_RI_END_COLLECTION(0), }; #endif /* * Device descriptor */ const USB_Descriptor_Device_t PROGMEM DeviceDescriptor = { .Header = { .Size = sizeof(USB_Descriptor_Device_t), .Type = DTYPE_Device }, .USBSpecification = VERSION_BCD(2, 0, 0), #if VIRTSER_ENABLE .Class = USB_CSCP_IADDeviceClass, .SubClass = USB_CSCP_IADDeviceSubclass, .Protocol = USB_CSCP_IADDeviceProtocol, #else .Class = USB_CSCP_NoDeviceClass, .SubClass = USB_CSCP_NoDeviceSubclass, .Protocol = USB_CSCP_NoDeviceProtocol, #endif .Endpoint0Size = FIXED_CONTROL_ENDPOINT_SIZE, // Specified in config.h .VendorID = VENDOR_ID, .ProductID = PRODUCT_ID, .ReleaseNumber = DEVICE_VER, .ManufacturerStrIndex = 0x01, .ProductStrIndex = 0x02, #ifdef HAS_SERIAL_NUMBER .SerialNumStrIndex = 0x03, #else // HAS_SERIAL_NUMBER .SerialNumStrIndex = 0x00, #endif // HAS_SERIAL_NUMBER .NumberOfConfigurations = FIXED_NUM_CONFIGURATIONS }; #ifndef USB_MAX_POWER_CONSUMPTION # define USB_MAX_POWER_CONSUMPTION 500 #endif #ifndef USB_POLLING_INTERVAL_MS # define USB_POLLING_INTERVAL_MS 1 #endif /* * Configuration descriptors */ const USB_Descriptor_Configuration_t PROGMEM ConfigurationDescriptor = { .Config = { .Header = { .Size = sizeof(USB_Descriptor_Configuration_Header_t), .Type = DTYPE_Configuration }, .TotalConfigurationSize = sizeof(USB_Descriptor_Configuration_t), .TotalInterfaces = TOTAL_INTERFACES, .ConfigurationNumber = 1, .ConfigurationStrIndex = NO_DESCRIPTOR, .ConfigAttributes = (USB_CONFIG_ATTR_RESERVED | USB_CONFIG_ATTR_REMOTEWAKEUP), .MaxPowerConsumption = USB_CONFIG_POWER_MA(USB_MAX_POWER_CONSUMPTION) }, #ifndef KEYBOARD_SHARED_EP /* * Keyboard */ .Keyboard_Interface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = KEYBOARD_INTERFACE, .AlternateSetting = 0x00, .TotalEndpoints = 1, .Class = HID_CSCP_HIDClass, .SubClass = HID_CSCP_BootSubclass, .Protocol = HID_CSCP_KeyboardBootProtocol, .InterfaceStrIndex = NO_DESCRIPTOR }, .Keyboard_HID = { .Header = { .Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID }, .HIDSpec = VERSION_BCD(1, 1, 1), .CountryCode = 0x00, .TotalReportDescriptors = 1, .HIDReportType = HID_DTYPE_Report, .HIDReportLength = sizeof(KeyboardReport) }, .Keyboard_INEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_IN | KEYBOARD_IN_EPNUM), .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = KEYBOARD_EPSIZE, .PollingIntervalMS = USB_POLLING_INTERVAL_MS }, #endif #ifdef RAW_ENABLE /* * Raw HID */ .Raw_Interface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = RAW_INTERFACE, .AlternateSetting = 0x00, .TotalEndpoints = 2, .Class = HID_CSCP_HIDClass, .SubClass = HID_CSCP_NonBootSubclass, .Protocol = HID_CSCP_NonBootProtocol, .InterfaceStrIndex = NO_DESCRIPTOR }, .Raw_HID = { .Header = { .Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID }, .HIDSpec = VERSION_BCD(1, 1, 1), .CountryCode = 0x00, .TotalReportDescriptors = 1, .HIDReportType = HID_DTYPE_Report, .HIDReportLength = sizeof(RawReport) }, .Raw_INEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_IN | RAW_IN_EPNUM), .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = RAW_EPSIZE, .PollingIntervalMS = 0x01 }, .Raw_OUTEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_OUT | RAW_OUT_EPNUM), .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = RAW_EPSIZE, .PollingIntervalMS = 0x01 }, #endif #if defined(MOUSE_ENABLE) && !defined(MOUSE_SHARED_EP) /* * Mouse */ .Mouse_Interface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = MOUSE_INTERFACE, .AlternateSetting = 0x00, .TotalEndpoints = 1, .Class = HID_CSCP_HIDClass, .SubClass = HID_CSCP_BootSubclass, .Protocol = HID_CSCP_MouseBootProtocol, .InterfaceStrIndex = NO_DESCRIPTOR }, .Mouse_HID = { .Header = { .Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID }, .HIDSpec = VERSION_BCD(1, 1, 1), .CountryCode = 0x00, .TotalReportDescriptors = 1, .HIDReportType = HID_DTYPE_Report, .HIDReportLength = sizeof(MouseReport) }, .Mouse_INEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_IN | MOUSE_IN_EPNUM), .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = MOUSE_EPSIZE, .PollingIntervalMS = USB_POLLING_INTERVAL_MS }, #endif #ifdef SHARED_EP_ENABLE /* * Shared */ .Shared_Interface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = SHARED_INTERFACE, .AlternateSetting = 0x00, .TotalEndpoints = 1, .Class = HID_CSCP_HIDClass, # ifdef KEYBOARD_SHARED_EP .SubClass = HID_CSCP_BootSubclass, .Protocol = HID_CSCP_KeyboardBootProtocol, # else .SubClass = HID_CSCP_NonBootSubclass, .Protocol = HID_CSCP_NonBootProtocol, # endif .InterfaceStrIndex = NO_DESCRIPTOR }, .Shared_HID = { .Header = { .Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID }, .HIDSpec = VERSION_BCD(1, 1, 1), .CountryCode = 0x00, .TotalReportDescriptors = 1, .HIDReportType = HID_DTYPE_Report, .HIDReportLength = sizeof(SharedReport) }, .Shared_INEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_IN | SHARED_IN_EPNUM), .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = SHARED_EPSIZE, .PollingIntervalMS = USB_POLLING_INTERVAL_MS }, #endif #ifdef CONSOLE_ENABLE /* * Console */ .Console_Interface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = CONSOLE_INTERFACE, .AlternateSetting = 0x00, .TotalEndpoints = 1, .Class = HID_CSCP_HIDClass, .SubClass = HID_CSCP_NonBootSubclass, .Protocol = HID_CSCP_NonBootProtocol, .InterfaceStrIndex = NO_DESCRIPTOR }, .Console_HID = { .Header = { .Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID }, .HIDSpec = VERSION_BCD(1, 1, 1), .CountryCode = 0x00, .TotalReportDescriptors = 1, .HIDReportType = HID_DTYPE_Report, .HIDReportLength = sizeof(ConsoleReport) }, .Console_INEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_IN | CONSOLE_IN_EPNUM), .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = CONSOLE_EPSIZE, .PollingIntervalMS = 0x01 }, #endif #ifdef MIDI_ENABLE /* * MIDI */ .Audio_Interface_Association = { .Header = { .Size = sizeof(USB_Descriptor_Interface_Association_t), .Type = DTYPE_InterfaceAssociation }, .FirstInterfaceIndex = AC_INTERFACE, .TotalInterfaces = 2, .Class = AUDIO_CSCP_AudioClass, .SubClass = AUDIO_CSCP_ControlSubclass, .Protocol = AUDIO_CSCP_ControlProtocol, .IADStrIndex = NO_DESCRIPTOR, }, .Audio_ControlInterface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = AC_INTERFACE, .AlternateSetting = 0, .TotalEndpoints = 0, .Class = AUDIO_CSCP_AudioClass, .SubClass = AUDIO_CSCP_ControlSubclass, .Protocol = AUDIO_CSCP_ControlProtocol, .InterfaceStrIndex = NO_DESCRIPTOR }, .Audio_ControlInterface_SPC = { .Header = { .Size = sizeof(USB_Audio_Descriptor_Interface_AC_t), .Type = AUDIO_DTYPE_CSInterface }, .Subtype = AUDIO_DSUBTYPE_CSInterface_Header, .ACSpecification = VERSION_BCD(1, 0, 0), .TotalLength = sizeof(USB_Audio_Descriptor_Interface_AC_t), .InCollection = 1, .InterfaceNumber = AS_INTERFACE, }, .Audio_StreamInterface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = AS_INTERFACE, .AlternateSetting = 0, .TotalEndpoints = 2, .Class = AUDIO_CSCP_AudioClass, .SubClass = AUDIO_CSCP_MIDIStreamingSubclass, .Protocol = AUDIO_CSCP_StreamingProtocol, .InterfaceStrIndex = NO_DESCRIPTOR }, .Audio_StreamInterface_SPC = { .Header = { .Size = sizeof(USB_MIDI_Descriptor_AudioInterface_AS_t), .Type = AUDIO_DTYPE_CSInterface }, .Subtype = AUDIO_DSUBTYPE_CSInterface_General, .AudioSpecification = VERSION_BCD(1, 0, 0), .TotalLength = offsetof(USB_Descriptor_Configuration_t, MIDI_Out_Jack_Endpoint_SPC) + sizeof(USB_MIDI_Descriptor_Jack_Endpoint_t) - offsetof(USB_Descriptor_Configuration_t, Audio_StreamInterface_SPC) }, .MIDI_In_Jack_Emb = { .Header = { .Size = sizeof(USB_MIDI_Descriptor_InputJack_t), .Type = AUDIO_DTYPE_CSInterface }, .Subtype = AUDIO_DSUBTYPE_CSInterface_InputTerminal, .JackType = MIDI_JACKTYPE_Embedded, .JackID = 0x01, .JackStrIndex = NO_DESCRIPTOR }, .MIDI_In_Jack_Ext = { .Header = { .Size = sizeof(USB_MIDI_Descriptor_InputJack_t), .Type = AUDIO_DTYPE_CSInterface }, .Subtype = AUDIO_DSUBTYPE_CSInterface_InputTerminal, .JackType = MIDI_JACKTYPE_External, .JackID = 0x02, .JackStrIndex = NO_DESCRIPTOR }, .MIDI_Out_Jack_Emb = { .Header = { .Size = sizeof(USB_MIDI_Descriptor_OutputJack_t), .Type = AUDIO_DTYPE_CSInterface }, .Subtype = AUDIO_DSUBTYPE_CSInterface_OutputTerminal, .JackType = MIDI_JACKTYPE_Embedded, .JackID = 0x03, .NumberOfPins = 1, .SourceJackID = {0x02}, .SourcePinID = {0x01}, .JackStrIndex = NO_DESCRIPTOR }, .MIDI_Out_Jack_Ext = { .Header = { .Size = sizeof(USB_MIDI_Descriptor_OutputJack_t), .Type = AUDIO_DTYPE_CSInterface }, .Subtype = AUDIO_DSUBTYPE_CSInterface_OutputTerminal, .JackType = MIDI_JACKTYPE_External, .JackID = 0x04, .NumberOfPins = 1, .SourceJackID = {0x01}, .SourcePinID = {0x01}, .JackStrIndex = NO_DESCRIPTOR }, .MIDI_In_Jack_Endpoint = { .Endpoint = { .Header = { .Size = sizeof(USB_Audio_Descriptor_StreamEndpoint_Std_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_OUT | MIDI_STREAM_OUT_EPNUM), .Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = MIDI_STREAM_EPSIZE, .PollingIntervalMS = 0x05 }, .Refresh = 0, .SyncEndpointNumber = 0 }, .MIDI_In_Jack_Endpoint_SPC = { .Header = { .Size = sizeof(USB_MIDI_Descriptor_Jack_Endpoint_t), .Type = AUDIO_DTYPE_CSEndpoint }, .Subtype = AUDIO_DSUBTYPE_CSEndpoint_General, .TotalEmbeddedJacks = 0x01, .AssociatedJackID = {0x01} }, .MIDI_Out_Jack_Endpoint = { .Endpoint = { .Header = { .Size = sizeof(USB_Audio_Descriptor_StreamEndpoint_Std_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_IN | MIDI_STREAM_IN_EPNUM), .Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = MIDI_STREAM_EPSIZE, .PollingIntervalMS = 0x05 }, .Refresh = 0, .SyncEndpointNumber = 0 }, .MIDI_Out_Jack_Endpoint_SPC = { .Header = { .Size = sizeof(USB_MIDI_Descriptor_Jack_Endpoint_t), .Type = AUDIO_DTYPE_CSEndpoint }, .Subtype = AUDIO_DSUBTYPE_CSEndpoint_General, .TotalEmbeddedJacks = 0x01, .AssociatedJackID = {0x03} }, #endif #ifdef VIRTSER_ENABLE /* * Virtual Serial */ .CDC_Interface_Association = { .Header = { .Size = sizeof(USB_Descriptor_Interface_Association_t), .Type = DTYPE_InterfaceAssociation }, .FirstInterfaceIndex = CCI_INTERFACE, .TotalInterfaces = 2, .Class = CDC_CSCP_CDCClass, .SubClass = CDC_CSCP_ACMSubclass, .Protocol = CDC_CSCP_ATCommandProtocol, .IADStrIndex = NO_DESCRIPTOR, }, .CDC_CCI_Interface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = CCI_INTERFACE, .AlternateSetting = 0, .TotalEndpoints = 1, .Class = CDC_CSCP_CDCClass, .SubClass = CDC_CSCP_ACMSubclass, .Protocol = CDC_CSCP_ATCommandProtocol, .InterfaceStrIndex = NO_DESCRIPTOR }, .CDC_Functional_Header = { .Header = { .Size = sizeof(USB_CDC_Descriptor_FunctionalHeader_t), .Type = CDC_DTYPE_CSInterface }, .Subtype = 0x00, .CDCSpecification = VERSION_BCD(1, 1, 0), }, .CDC_Functional_ACM = { .Header = { .Size = sizeof(USB_CDC_Descriptor_FunctionalACM_t), .Type = CDC_DTYPE_CSInterface }, .Subtype = 0x02, .Capabilities = 0x02, }, .CDC_Functional_Union = { .Header = { .Size = sizeof(USB_CDC_Descriptor_FunctionalUnion_t), .Type = CDC_DTYPE_CSInterface }, .Subtype = 0x06, .MasterInterfaceNumber = CCI_INTERFACE, .SlaveInterfaceNumber = CDI_INTERFACE, }, .CDC_NotificationEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_IN | CDC_NOTIFICATION_EPNUM), .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = CDC_NOTIFICATION_EPSIZE, .PollingIntervalMS = 0xFF }, .CDC_DCI_Interface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = CDI_INTERFACE, .AlternateSetting = 0, .TotalEndpoints = 2, .Class = CDC_CSCP_CDCDataClass, .SubClass = CDC_CSCP_NoDataSubclass, .Protocol = CDC_CSCP_NoDataProtocol, .InterfaceStrIndex = NO_DESCRIPTOR }, .CDC_DataOutEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_OUT | CDC_OUT_EPNUM), .Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = CDC_EPSIZE, .PollingIntervalMS = 0x05 }, .CDC_DataInEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_IN | CDC_IN_EPNUM), .Attributes = (EP_TYPE_BULK | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = CDC_EPSIZE, .PollingIntervalMS = 0x05 }, #endif #if defined(JOYSTICK_ENABLE) && !defined(JOYSTICK_SHARED_EP) /* * Joystick */ .Joystick_Interface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = JOYSTICK_INTERFACE, .AlternateSetting = 0x00, .TotalEndpoints = 1, .Class = HID_CSCP_HIDClass, .SubClass = HID_CSCP_NonBootSubclass, .Protocol = HID_CSCP_NonBootProtocol, .InterfaceStrIndex = NO_DESCRIPTOR }, .Joystick_HID = { .Header = { .Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID }, .HIDSpec = VERSION_BCD(1, 1, 1), .CountryCode = 0x00, .TotalReportDescriptors = 1, .HIDReportType = HID_DTYPE_Report, .HIDReportLength = sizeof(JoystickReport) }, .Joystick_INEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_IN | JOYSTICK_IN_EPNUM), .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = JOYSTICK_EPSIZE, .PollingIntervalMS = USB_POLLING_INTERVAL_MS }, #endif #if defined(DIGITIZER_ENABLE) && !defined(DIGITIZER_SHARED_EP) /* * Digitizer */ .Digitizer_Interface = { .Header = { .Size = sizeof(USB_Descriptor_Interface_t), .Type = DTYPE_Interface }, .InterfaceNumber = DIGITIZER_INTERFACE, .AlternateSetting = 0x00, .TotalEndpoints = 1, .Class = HID_CSCP_HIDClass, .SubClass = HID_CSCP_NonBootSubclass, .Protocol = HID_CSCP_NonBootProtocol, .InterfaceStrIndex = NO_DESCRIPTOR }, .Digitizer_HID = { .Header = { .Size = sizeof(USB_HID_Descriptor_HID_t), .Type = HID_DTYPE_HID }, .HIDSpec = VERSION_BCD(1, 1, 1), .CountryCode = 0x00, .TotalReportDescriptors = 1, .HIDReportType = HID_DTYPE_Report, .HIDReportLength = sizeof(DigitizerReport) }, .Digitizer_INEndpoint = { .Header = { .Size = sizeof(USB_Descriptor_Endpoint_t), .Type = DTYPE_Endpoint }, .EndpointAddress = (ENDPOINT_DIR_IN | DIGITIZER_IN_EPNUM), .Attributes = (EP_TYPE_INTERRUPT | ENDPOINT_ATTR_NO_SYNC | ENDPOINT_USAGE_DATA), .EndpointSize = DIGITIZER_EPSIZE, .PollingIntervalMS = USB_POLLING_INTERVAL_MS }, #endif }; /* * String descriptors */ #define USB_DESCRIPTOR_SIZE_LITERAL_U16STRING(str) \ (sizeof(USB_Descriptor_Header_t) + sizeof(str) - sizeof(wchar_t)) // include header, don't count null terminator const USB_Descriptor_String_t PROGMEM LanguageString = { .Header = { .Size = sizeof(USB_Descriptor_Header_t) + sizeof(uint16_t), .Type = DTYPE_String }, .UnicodeString = {LANGUAGE_ID_ENG} }; const USB_Descriptor_String_t PROGMEM ManufacturerString = { .Header = { .Size = USB_DESCRIPTOR_SIZE_LITERAL_U16STRING(USBSTR(MANUFACTURER)), .Type = DTYPE_String }, .UnicodeString = USBSTR(MANUFACTURER) }; const USB_Descriptor_String_t PROGMEM ProductString = { .Header = { .Size = USB_DESCRIPTOR_SIZE_LITERAL_U16STRING(USBSTR(PRODUCT)), .Type = DTYPE_String }, .UnicodeString = USBSTR(PRODUCT) }; // clang-format on #if defined(SERIAL_NUMBER) // clang-format off const USB_Descriptor_String_t PROGMEM SerialNumberString = { .Header = { .Size = USB_DESCRIPTOR_SIZE_LITERAL_U16STRING(USBSTR(SERIAL_NUMBER)), .Type = DTYPE_String }, .UnicodeString = USBSTR(SERIAL_NUMBER) }; // clang-format on #else // defined(SERIAL_NUMBER) # if defined(SERIAL_NUMBER_USE_HARDWARE_ID) && SERIAL_NUMBER_USE_HARDWARE_ID == TRUE # if defined(__AVR__) # error Dynamically setting the serial number on AVR is unsupported as LUFA requires the string to be in PROGMEM. # endif // defined(__AVR__) # ifndef SERIAL_NUMBER_LENGTH # define SERIAL_NUMBER_LENGTH (sizeof(hardware_id_t) * 2) # endif # define SERIAL_NUMBER_DESCRIPTOR_SIZE \ (sizeof(USB_Descriptor_Header_t) /* Descriptor header */ \ + (((SERIAL_NUMBER_LENGTH) + 1) * sizeof(wchar_t))) /* Length of serial number, with potential extra character as we're converting 2 nibbles at a time */ uint8_t SerialNumberString[SERIAL_NUMBER_DESCRIPTOR_SIZE] = {0}; void set_serial_number_descriptor(void) { static bool is_set = false; if (is_set) { return; } is_set = true; static const char hex_str[] = "0123456789ABCDEF"; hardware_id_t id = get_hardware_id(); USB_Descriptor_String_t* desc = (USB_Descriptor_String_t*)SerialNumberString; // Copy across nibbles from the hardware ID as unicode hex characters int length = MIN(sizeof(id) * 2, SERIAL_NUMBER_LENGTH); uint8_t* p = (uint8_t*)&id; for (int i = 0; i < length; i += 2) { desc->UnicodeString[i + 0] = hex_str[p[i / 2] >> 4]; desc->UnicodeString[i + 1] = hex_str[p[i / 2] & 0xF]; } desc->Header.Size = sizeof(USB_Descriptor_Header_t) + (length * sizeof(wchar_t)); // includes header, don't count null terminator desc->Header.Type = DTYPE_String; } # endif // defined(SERIAL_NUMBER_USE_HARDWARE_ID) && SERIAL_NUMBER_USE_HARDWARE_ID == TRUE #endif // defined(SERIAL_NUMBER) /** * This function is called by the library when in device mode, and must be overridden (see library "USB Descriptors" * documentation) by the application code so that the address and size of a requested descriptor can be given * to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function * is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the * USB host. */ uint16_t get_usb_descriptor(const uint16_t wValue, const uint16_t wIndex, const uint16_t wLength, const void** const DescriptorAddress) { const uint8_t DescriptorType = (wValue >> 8); const uint8_t DescriptorIndex = (wValue & 0xFF); const void* Address = NULL; uint16_t Size = NO_DESCRIPTOR; switch (DescriptorType) { case DTYPE_Device: Address = &DeviceDescriptor; Size = sizeof(USB_Descriptor_Device_t); break; case DTYPE_Configuration: Address = &ConfigurationDescriptor; Size = sizeof(USB_Descriptor_Configuration_t); break; case DTYPE_String: switch (DescriptorIndex) { case 0x00: Address = &LanguageString; Size = pgm_read_byte(&LanguageString.Header.Size); break; case 0x01: Address = &ManufacturerString; Size = pgm_read_byte(&ManufacturerString.Header.Size); break; case 0x02: Address = &ProductString; Size = pgm_read_byte(&ProductString.Header.Size); break; #ifdef HAS_SERIAL_NUMBER case 0x03: Address = (const USB_Descriptor_String_t*)&SerialNumberString; # if defined(SERIAL_NUMBER) Size = pgm_read_byte(&SerialNumberString.Header.Size); # else set_serial_number_descriptor(); Size = ((const USB_Descriptor_String_t*)SerialNumberString)->Header.Size; # endif break; #endif // HAS_SERIAL_NUMBER } #ifdef OS_DETECTION_ENABLE process_wlength(wLength); #endif break; case HID_DTYPE_HID: switch (wIndex) { #ifndef KEYBOARD_SHARED_EP case KEYBOARD_INTERFACE: Address = &ConfigurationDescriptor.Keyboard_HID; Size = sizeof(USB_HID_Descriptor_HID_t); break; #endif #if defined(MOUSE_ENABLE) && !defined(MOUSE_SHARED_EP) case MOUSE_INTERFACE: Address = &ConfigurationDescriptor.Mouse_HID; Size = sizeof(USB_HID_Descriptor_HID_t); break; #endif #ifdef SHARED_EP_ENABLE case SHARED_INTERFACE: Address = &ConfigurationDescriptor.Shared_HID; Size = sizeof(USB_HID_Descriptor_HID_t); break; #endif #ifdef RAW_ENABLE case RAW_INTERFACE: Address = &ConfigurationDescriptor.Raw_HID; Size = sizeof(USB_HID_Descriptor_HID_t); break; #endif #ifdef CONSOLE_ENABLE case CONSOLE_INTERFACE: Address = &ConfigurationDescriptor.Console_HID; Size = sizeof(USB_HID_Descriptor_HID_t); break; #endif #if defined(JOYSTICK_ENABLE) && !defined(JOYSTICK_SHARED_EP) case JOYSTICK_INTERFACE: Address = &ConfigurationDescriptor.Joystick_HID; Size = sizeof(USB_HID_Descriptor_HID_t); break; #endif #if defined(DIGITIZER_ENABLE) && !defined(DIGITIZER_SHARED_EP) case DIGITIZER_INTERFACE: Address = &ConfigurationDescriptor.Digitizer_HID; Size = sizeof(USB_HID_Descriptor_HID_t); break; #endif } break; case HID_DTYPE_Report: switch (wIndex) { #ifndef KEYBOARD_SHARED_EP case KEYBOARD_INTERFACE: Address = &KeyboardReport; Size = sizeof(KeyboardReport); break; #endif #if defined(MOUSE_ENABLE) && !defined(MOUSE_SHARED_EP) case MOUSE_INTERFACE: Address = &MouseReport; Size = sizeof(MouseReport); break; #endif #ifdef SHARED_EP_ENABLE case SHARED_INTERFACE: Address = &SharedReport; Size = sizeof(SharedReport); break; #endif #ifdef RAW_ENABLE case RAW_INTERFACE: Address = &RawReport; Size = sizeof(RawReport); break; #endif #ifdef CONSOLE_ENABLE case CONSOLE_INTERFACE: Address = &ConsoleReport; Size = sizeof(ConsoleReport); break; #endif #if defined(JOYSTICK_ENABLE) && !defined(JOYSTICK_SHARED_EP) case JOYSTICK_INTERFACE: Address = &JoystickReport; Size = sizeof(JoystickReport); break; #endif #if defined(DIGITIZER_ENABLE) && !defined(DIGITIZER_SHARED_EP) case DIGITIZER_INTERFACE: Address = &DigitizerReport; Size = sizeof(DigitizerReport); break; #endif } break; } *DescriptorAddress = Address; return Size; }