/* * Copyright (C) 2023 Bernd Herzog * * This file is part of PortaPack. * * 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, 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; see the file COPYING. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, * Boston, MA 02110-1301, USA. */ #include "usb_serial_descriptor.h" #include "usb_serial_endpoints.h" #define USB_VENDOR_ID (0x1D50) #define USB_PRODUCT_ID (0x6018) #define USB_API_VERSION (0x0100) #define USB_WORD(x) (x & 0xFF), ((x >> 8) & 0xFF) #define USB_MAX_PACKET0 (64) #define USB_MAX_PACKET_BULK_FS (64) #define USB_MAX_PACKET_BULK_HS (64) #define USB_STRING_LANGID (0x0409) uint8_t usb_descriptor_device[] = { 18, // bLength USB_DESCRIPTOR_TYPE_DEVICE, // bDescriptorType USB_WORD(0x0200), // bcdUSB 0xef, // bDeviceClass 0x02, // bDeviceSubClass 0x01, // bDeviceProtocol USB_MAX_PACKET0, // bMaxPacketSize0 USB_WORD(USB_VENDOR_ID), // idVendor USB_WORD(USB_PRODUCT_ID), // idProduct USB_WORD(USB_API_VERSION), // bcdDevice 0x01, // iManufacturer 0x02, // iProduct 0x03, // iSerialNumber 0x01 // bNumConfigurations }; uint8_t usb_descriptor_device_qualifier[] = { 10, // bLength USB_DESCRIPTOR_TYPE_DEVICE_QUALIFIER, // bDescriptorType USB_WORD(0x0200), // bcdUSB 0xef, // bDeviceClass 0x02, // bDeviceSubClass 0x01, // bDeviceProtocol USB_MAX_PACKET0, // bMaxPacketSize0 0x01, // bNumOtherSpeedConfigurations 0x00 // bReserved }; uint8_t usb_descriptor_configuration_full_speed[] = { 9, // bLength USB_DESCRIPTOR_TYPE_CONFIGURATION, // bDescriptorType USB_WORD((16 + 8 + 9 + 5 + 5 + 4 + 5 + 9 + 7 + 7)), // wTotalLength 0x02, // bNumInterfaces 0x01, // bConfigurationValue 0x00, // iConfiguration 0x80, // bmAttributes: USB-powered 250, // bMaxPower: 500mA 8, // bLength 0xb, // bDescriptorType 0, 2, 0x02, 0x02, 0x00, 4, 9, // bLength USB_DESCRIPTOR_TYPE_INTERFACE, // bDescriptorType 0x00, // bInterfaceNumber 0x00, // bAlternateSetting 0x01, // bNumEndpoints 0x02, // bInterfaceClass: vendor-specific 0x02, // bInterfaceSubClass 0x00, // bInterfaceProtocol: vendor-specific 0x04, // iInterface 5, 0x24, // ACM 0x00, USB_WORD(0x0110), 5, 0x24, 0x01, 0x00, 0x01, 4, 0x24, 0x02, 0x02, 5, 0x24, 0x06, 0x00, 0x01, 7, // bLength USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType USB_INT_IN_EP_ADDR, // bEndpointAddress 0x03, // bmAttributes: BULK USB_WORD(16), // wMaxPacketSize 0xFF, // bInterval: no NAK 9, // bLength USB_DESCRIPTOR_TYPE_INTERFACE, // bDescriptorType 0x01, // bInterfaceNumber 0x00, // bAlternateSetting 0x02, // bNumEndpoints 0x0a, // bInterfaceClass: vendor-specific 0x00, // bInterfaceSubClass 0x00, // bInterfaceProtocol: vendor-specific 0x00, // iInterface 7, // bLength USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType USB_BULK_OUT_EP_ADDR, // bEndpointAddress 0x02, // bmAttributes: BULK USB_WORD(USB_MAX_PACKET_BULK_FS), // wMaxPacketSize 0x01, // bInterval: no NAK 7, // bLength USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType USB_BULK_IN_EP_ADDR, // bEndpointAddress 0x02, // bmAttributes: BULK USB_WORD(USB_MAX_PACKET_BULK_FS), // wMaxPacketSize 0x01, // bInterval: NAK 0, // TERMINATOR }; uint8_t usb_descriptor_configuration_high_speed[] = { 9, // bLength USB_DESCRIPTOR_TYPE_CONFIGURATION, // bDescriptorType USB_WORD((16 + 8 + 9 + 5 + 5 + 4 + 5 + 9 + 7 + 7)), // wTotalLength 0x02, // bNumInterfaces 0x01, // bConfigurationValue 0x00, // iConfiguration 0x80, // bmAttributes: USB-powered 250, // bMaxPower: 500mA 8, // bLength 0xb, // bDescriptorType 0, 2, 0x02, 0x02, 0x00, 4, 9, // bLength USB_DESCRIPTOR_TYPE_INTERFACE, // bDescriptorType 0x00, // bInterfaceNumber 0x00, // bAlternateSetting 0x01, // bNumEndpoints 0x02, // bInterfaceClass: vendor-specific 0x02, // bInterfaceSubClass 0x00, // bInterfaceProtocol: vendor-specific 0x04, // iInterface 5, 0x24, 0x00, USB_WORD(0x0110), 5, 0x24, 0x01, 0x00, 0x01, 4, 0x24, 0x02, 0x02, 5, 0x24, 0x06, 0x00, 0x01, 7, // bLength USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType USB_INT_IN_EP_ADDR, // bEndpointAddress 0x03, // bmAttributes: BULK USB_WORD(16), // wMaxPacketSize 0xFF, // bInterval: no NAK 9, // bLength USB_DESCRIPTOR_TYPE_INTERFACE, // bDescriptorType 0x01, // bInterfaceNumber 0x00, // bAlternateSetting 0x02, // bNumEndpoints 0x0a, // bInterfaceClass: vendor-specific 0x00, // bInterfaceSubClass 0x00, // bInterfaceProtocol: vendor-specific 0x00, // iInterface 7, // bLength USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType USB_BULK_OUT_EP_ADDR, // bEndpointAddress 0x02, // bmAttributes: BULK USB_WORD(USB_MAX_PACKET_BULK_HS), // wMaxPacketSize 0x01, // bInterval: no NAK 7, // bLength USB_DESCRIPTOR_TYPE_ENDPOINT, // bDescriptorType USB_BULK_IN_EP_ADDR, // bEndpointAddress 0x02, // bmAttributes: BULK USB_WORD(USB_MAX_PACKET_BULK_HS), // wMaxPacketSize 0x01, // bInterval: NAK 0, // TERMINATOR }; uint8_t usb_descriptor_string_languages[] = { 0x04, // bLength USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType USB_WORD(USB_STRING_LANGID), // wLANGID }; // clang-format off uint8_t usb_descriptor_string_manufacturer[] = { 40, // bLength USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType 'G', 0x00, 'r', 0x00, 'e', 0x00, 'a', 0x00, 't', 0x00, ' ', 0x00, 'S', 0x00, 'c', 0x00, 'o', 0x00, 't', 0x00, 't', 0x00, ' ', 0x00, 'G', 0x00, 'a', 0x00, 'd', 0x00, 'g', 0x00, 'e', 0x00, 't', 0x00, 's', 0x00, }; uint8_t usb_descriptor_string_product[] = { 43, // bLength USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType 'P', 0x00, 'o', 0x00, 'r', 0x00, 't', 0x00, 'a', 0x00, 'P', 0x00, 'a', 0x00, 'c', 0x00, 'k', 0x00, ' ', 0x00, 'M', 0x00, 'a', 0x00, 'y', 0x00, 'h', 0x00, 'e', 0x00, 'm', 0x00, }; uint8_t usb_descriptor_string_config_description[] = { 24, // bLength USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType 'T', 0x00, 'r', 0x00, 'a', 0x00, 'n', 0x00, 's', 0x00, 'c', 0x00, 'e', 0x00, 'i', 0x00, 'v', 0x00, 'e', 0x00, 'r', 0x00, }; uint8_t usb_descriptor_string_serial_number[USB_DESCRIPTOR_STRING_SERIAL_BUF_LEN]; uint8_t* usb_descriptor_strings[] = { usb_descriptor_string_languages, usb_descriptor_string_manufacturer, usb_descriptor_string_product, usb_descriptor_string_config_description, usb_descriptor_string_serial_number, 0, // TERMINATOR }; uint8_t wcid_string_descriptor[] = { 18, // bLength USB_DESCRIPTOR_TYPE_STRING, // bDescriptorType 'M', 0x00, 'S', 0x00, 'F', 0x00, 'T', 0x00, '1', 0x00, '0', 0x00, '0', 0x00, USB_WCID_VENDOR_REQ, // vendor request code for further descriptor 0x00 }; uint8_t wcid_feature_descriptor[] = { 0x28, 0x00, 0x00, 0x00, // bLength USB_WORD(0x0100), // WCID version USB_WORD(0x0004), // WICD descriptor index 0x01, // bNumSections 0x00,0x00,0x00,0x00,0x00,0x00,0x00, // Reserved 0x00, // bInterfaceNumber 0x01, // Reserved 'W', 'I', 'N', 'U', 'S', 'B', 0x00,0x00, // Compatible ID, padded with zeros 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // Sub-compatible ID 0x00,0x00,0x00,0x00,0x00,0x00 // Reserved };