/* * Copyright (c) 2016, Devan Lai * * Permission to use, copy, modify, and/or distribute this software * for any purpose with or without fee is hereby granted, provided * that the above copyright notice and this permission notice * appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS 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, DIRECT, 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. */ #ifndef USB21_STANDARD_H_INCLUDED #define USB21_STANDARD_H_INCLUDED #include <libopencm3/usb/usbd.h> /* USB 3.1 Descriptor Types - Table 9-6 */ #define USB_DT_BOS 15 #define USB_DT_DEVICE_CAPABILITY 16 struct usb_device_capability_descriptor { uint8_t bLength; uint8_t bDescriptorType; uint8_t bDevCapabilityType; } __attribute__((packed)); struct usb_bos_descriptor { uint8_t bLength; uint8_t bDescriptorType; uint16_t wTotalLength; uint8_t bNumDeviceCaps; /* Descriptor ends here. The following are used internally: */ const struct usb_device_capability_descriptor** capabilities; } __attribute__((packed)); #define USB_DT_BOS_SIZE 5 /* USB Device Capability Types - USB 3.1 Table 9-14 */ #define USB_DC_PLATFORM 5 extern void usb21_setup(usbd_device* usbd_dev, const struct usb_bos_descriptor* binary_object_store); #endif