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+/**
+ * \file
+ *
+ * \brief Default descriptors for a USB Device with a single interface CDC
+ *
+ * Copyright (c) 2009-2016 Atmel Corporation. All rights reserved.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. The name of Atmel may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * 4. This software may only be redistributed and used in connection with an
+ * Atmel microcontroller product.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
+ * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * \asf_license_stop
+ *
+ */
+/*
+ * Support and FAQ: visit <a href="https://www.atmel.com/design-support/">Atmel Support</a>
+ */
+
+#ifdef ARDUINO_ARCH_SAM
+
+#include "conf_usb.h"
+#include "udd.h"
+#include "udc_desc.h"
+#include "udi_cdc.h"
+
+#if DISABLED(SDSUPPORT)
+
+/**
+ * \defgroup udi_cdc_group_single_desc USB device descriptors for a single interface
+ *
+ * The following structures provide the USB device descriptors required for
+ * USB Device with a single interface CDC.
+ *
+ * It is ready to use and do not require more definition.
+ *
+ * @{
+ */
+
+//! Two interfaces for a CDC device
+#define USB_DEVICE_NB_INTERFACE (2*UDI_CDC_PORT_NB)
+
+#ifdef USB_DEVICE_LPM_SUPPORT
+# define USB_VERSION USB_V2_1
+#else
+# define USB_VERSION USB_V2_0
+#endif
+
+//! USB Device Descriptor
+COMPILER_WORD_ALIGNED
+UDC_DESC_STORAGE usb_dev_desc_t udc_device_desc = {
+ .bLength = sizeof(usb_dev_desc_t),
+ .bDescriptorType = USB_DT_DEVICE,
+ .bcdUSB = LE16(USB_VERSION),
+#if UDI_CDC_PORT_NB > 1
+ .bDeviceClass = 0,
+#else
+ .bDeviceClass = CDC_CLASS_DEVICE,
+#endif
+ .bDeviceSubClass = 0,
+ .bDeviceProtocol = 0,
+ .bMaxPacketSize0 = USB_DEVICE_EP_CTRL_SIZE,
+ .idVendor = LE16(USB_DEVICE_VENDOR_ID),
+ .idProduct = LE16(USB_DEVICE_PRODUCT_ID),
+ .bcdDevice = LE16((USB_DEVICE_MAJOR_VERSION << 8)
+ | USB_DEVICE_MINOR_VERSION),
+#ifdef USB_DEVICE_MANUFACTURE_NAME
+ .iManufacturer = 1,
+#else
+ .iManufacturer = 0, // No manufacture string
+#endif
+#ifdef USB_DEVICE_PRODUCT_NAME
+ .iProduct = 2,
+#else
+ .iProduct = 0, // No product string
+#endif
+#if (defined USB_DEVICE_SERIAL_NAME || defined USB_DEVICE_GET_SERIAL_NAME_POINTER)
+ .iSerialNumber = 3,
+#else
+ .iSerialNumber = 0, // No serial string
+#endif
+ .bNumConfigurations = 1
+};
+
+
+#ifdef USB_DEVICE_HS_SUPPORT
+//! USB Device Qualifier Descriptor for HS
+COMPILER_WORD_ALIGNED
+UDC_DESC_STORAGE usb_dev_qual_desc_t udc_device_qual = {
+ .bLength = sizeof(usb_dev_qual_desc_t),
+ .bDescriptorType = USB_DT_DEVICE_QUALIFIER,
+ .bcdUSB = LE16(USB_VERSION),
+#if UDI_CDC_PORT_NB > 1
+ .bDeviceClass = 0,
+#else
+ .bDeviceClass = CDC_CLASS_DEVICE,
+#endif
+ .bDeviceSubClass = 0,
+ .bDeviceProtocol = 0,
+ .bMaxPacketSize0 = USB_DEVICE_EP_CTRL_SIZE,
+ .bNumConfigurations = 1
+};
+#endif
+
+#ifdef USB_DEVICE_LPM_SUPPORT
+//! USB Device Qualifier Descriptor
+COMPILER_WORD_ALIGNED
+UDC_DESC_STORAGE usb_dev_lpm_desc_t udc_device_lpm = {
+ .bos.bLength = sizeof(usb_dev_bos_desc_t),
+ .bos.bDescriptorType = USB_DT_BOS,
+ .bos.wTotalLength = LE16(sizeof(usb_dev_bos_desc_t) + sizeof(usb_dev_capa_ext_desc_t)),
+ .bos.bNumDeviceCaps = 1,
+ .capa_ext.bLength = sizeof(usb_dev_capa_ext_desc_t),
+ .capa_ext.bDescriptorType = USB_DT_DEVICE_CAPABILITY,
+ .capa_ext.bDevCapabilityType = USB_DC_USB20_EXTENSION,
+ .capa_ext.bmAttributes = USB_DC_EXT_LPM,
+};
+#endif
+
+//! Structure for USB Device Configuration Descriptor
+COMPILER_PACK_SET(1)
+typedef struct {
+ usb_conf_desc_t conf;
+#if UDI_CDC_PORT_NB == 1
+ udi_cdc_comm_desc_t udi_cdc_comm_0;
+ udi_cdc_data_desc_t udi_cdc_data_0;
+#else
+# define UDI_CDC_DESC_STRUCTURE(index, unused) \
+ usb_iad_desc_t udi_cdc_iad_##index; \
+ udi_cdc_comm_desc_t udi_cdc_comm_##index; \
+ udi_cdc_data_desc_t udi_cdc_data_##index;
+ MREPEAT(UDI_CDC_PORT_NB, UDI_CDC_DESC_STRUCTURE, ~)
+# undef UDI_CDC_DESC_STRUCTURE
+#endif
+} udc_desc_t;
+COMPILER_PACK_RESET()
+
+//! USB Device Configuration Descriptor filled for full and high speed
+COMPILER_WORD_ALIGNED
+UDC_DESC_STORAGE udc_desc_t udc_desc_fs = {
+ .conf.bLength = sizeof(usb_conf_desc_t),
+ .conf.bDescriptorType = USB_DT_CONFIGURATION,
+ .conf.wTotalLength = LE16(sizeof(udc_desc_t)),
+ .conf.bNumInterfaces = USB_DEVICE_NB_INTERFACE,
+ .conf.bConfigurationValue = 1,
+ .conf.iConfiguration = 0,
+ .conf.bmAttributes = USB_CONFIG_ATTR_MUST_SET | USB_DEVICE_ATTR,
+ .conf.bMaxPower = USB_CONFIG_MAX_POWER(USB_DEVICE_POWER),
+#if UDI_CDC_PORT_NB == 1
+ .udi_cdc_comm_0 = UDI_CDC_COMM_DESC_0,
+ .udi_cdc_data_0 = UDI_CDC_DATA_DESC_0_FS,
+#else
+# define UDI_CDC_DESC_FS(index, unused) \
+ .udi_cdc_iad_##index = UDI_CDC_IAD_DESC_##index,\
+ .udi_cdc_comm_##index = UDI_CDC_COMM_DESC_##index,\
+ .udi_cdc_data_##index = UDI_CDC_DATA_DESC_##index##_FS,
+ MREPEAT(UDI_CDC_PORT_NB, UDI_CDC_DESC_FS, ~)
+# undef UDI_CDC_DESC_FS
+#endif
+};
+
+#ifdef USB_DEVICE_HS_SUPPORT
+COMPILER_WORD_ALIGNED
+UDC_DESC_STORAGE udc_desc_t udc_desc_hs = {
+ .conf.bLength = sizeof(usb_conf_desc_t),
+ .conf.bDescriptorType = USB_DT_CONFIGURATION,
+ .conf.wTotalLength = LE16(sizeof(udc_desc_t)),
+ .conf.bNumInterfaces = USB_DEVICE_NB_INTERFACE,
+ .conf.bConfigurationValue = 1,
+ .conf.iConfiguration = 0,
+ .conf.bmAttributes = USB_CONFIG_ATTR_MUST_SET | USB_DEVICE_ATTR,
+ .conf.bMaxPower = USB_CONFIG_MAX_POWER(USB_DEVICE_POWER),
+#if UDI_CDC_PORT_NB == 1
+ .udi_cdc_comm_0 = UDI_CDC_COMM_DESC_0,
+ .udi_cdc_data_0 = UDI_CDC_DATA_DESC_0_HS,
+#else
+# define UDI_CDC_DESC_HS(index, unused) \
+ .udi_cdc_iad_##index = UDI_CDC_IAD_DESC_##index, \
+ .udi_cdc_comm_##index = UDI_CDC_COMM_DESC_##index, \
+ .udi_cdc_data_##index = UDI_CDC_DATA_DESC_##index##_HS,
+ MREPEAT(UDI_CDC_PORT_NB, UDI_CDC_DESC_HS, ~)
+# undef UDI_CDC_DESC_HS
+#endif
+};
+#endif
+
+/**
+ * \name UDC structures which content all USB Device definitions
+ */
+//@{
+
+//! Associate an UDI for each USB interface
+UDC_DESC_STORAGE udi_api_t *udi_apis[USB_DEVICE_NB_INTERFACE] = {
+# define UDI_CDC_API(index, unused) \
+ &udi_api_cdc_comm, \
+ &udi_api_cdc_data,
+ MREPEAT(UDI_CDC_PORT_NB, UDI_CDC_API, ~)
+# undef UDI_CDC_API
+};
+
+//! Add UDI with USB Descriptors FS & HS
+UDC_DESC_STORAGE udc_config_speed_t udc_config_fs[1] = { {
+ .desc = (usb_conf_desc_t UDC_DESC_STORAGE*)&udc_desc_fs,
+ .udi_apis = udi_apis,
+}};
+#ifdef USB_DEVICE_HS_SUPPORT
+UDC_DESC_STORAGE udc_config_speed_t udc_config_hs[1] = { {
+ .desc = (usb_conf_desc_t UDC_DESC_STORAGE*)&udc_desc_hs,
+ .udi_apis = udi_apis,
+}};
+#endif
+
+//! Add all information about USB Device in global structure for UDC
+UDC_DESC_STORAGE udc_config_t udc_config = {
+ .confdev_lsfs = &udc_device_desc,
+ .conf_lsfs = udc_config_fs,
+#ifdef USB_DEVICE_HS_SUPPORT
+ .confdev_hs = &udc_device_desc,
+ .qualifier = &udc_device_qual,
+ .conf_hs = udc_config_hs,
+#endif
+#ifdef USB_DEVICE_LPM_SUPPORT
+ .conf_bos = &udc_device_lpm.bos,
+#else
+ .conf_bos = NULL,
+#endif
+};
+
+//@}
+//@}
+
+#endif // SDSUPPORT
+
+#endif // ARDUINO_ARCH_SAM
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