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RT1050_FreeRTOS_USB_Hello/source/generated/usb_device_descriptor.c

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/*
* Copyright 2015-2016, Freescale Semiconductor, Inc.
* Copyright 2016-2021 NXP
* All rights reserved.
*
* 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. Neither the name of copyright holder nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
*/
#include "usb_device_config.h"
#include "usb.h"
#include "usb_device.h"
#include "usb_device_class.h"
#include "usb_device_descriptor.h"
#include "usb_device_composite.h"
/*******************************************************************************
* Definitions
******************************************************************************/
/* Define endpoint setting type */
typedef struct _usb_endpoint_setting
{
uint16_t size;
uint8_t interval;
} usb_endpoint_setting_t;
/*!
* @brief Gets setting (interval and max packet size) of specific endpoint based on speed a alternate setting
*
* @param uint8_t Speed.
* @param uint8_t Alternate setting.
* @param uint8_t Endpoint address.
* @retval usb_endpoint_setting_t Endpoint setting.
*/
static usb_endpoint_setting_t getEndpointSetting (uint8_t speed, uint8_t alternateSetting, uint8_t address);
/*******************************************************************************
* Variables
******************************************************************************/
usb_device_endpoint_struct_t g_UsbDeviceInterface0CicVcomSetting0DefaultEndpoints[USB_INTERFACE_0_CIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT] = {
{
USB_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
USB_ENDPOINT_INTERRUPT,
FS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_PACKET_SIZE,
FS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_INTERVAL,
},
};
usb_device_interface_struct_t g_UsbDeviceInterface0CicVcomInterface[] = {
{
USB_INTERFACE_0_CIC_VCOM_SETTING_0_DEFAULT_INDEX, /* The alternate setting of the interface */
{
USB_INTERFACE_0_CIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Endpoints count */
g_UsbDeviceInterface0CicVcomSetting0DefaultEndpoints, /* Endpoints handle */
},
NULL,
},
};
usb_device_endpoint_struct_t g_UsbDeviceInterface1DicVcomSetting0DefaultEndpoints[USB_INTERFACE_1_DIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT] = {
{
USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
USB_ENDPOINT_BULK,
FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_PACKET_SIZE,
FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_INTERVAL,
},
{
USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT | (USB_OUT << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
USB_ENDPOINT_BULK,
FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_PACKET_SIZE,
FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_INTERVAL,
},
};
usb_device_interface_struct_t g_UsbDeviceInterface1DicVcomInterface[] = {
{
USB_INTERFACE_1_DIC_VCOM_SETTING_0_DEFAULT_INDEX, /* The alternate setting of the interface */
{
USB_INTERFACE_1_DIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Endpoints count */
g_UsbDeviceInterface1DicVcomSetting0DefaultEndpoints, /* Endpoints handle */
},
NULL,
},
};
usb_device_endpoint_struct_t g_UsbDeviceInterface2CicVcomSetting0DefaultEndpoints[USB_INTERFACE_2_CIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT] = {
{
USB_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
USB_ENDPOINT_INTERRUPT,
FS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_PACKET_SIZE,
FS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_INTERVAL,
},
};
usb_device_interface_struct_t g_UsbDeviceInterface2CicVcomInterface[] = {
{
USB_INTERFACE_2_CIC_VCOM_SETTING_0_DEFAULT_INDEX, /* The alternate setting of the interface */
{
USB_INTERFACE_2_CIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Endpoints count */
g_UsbDeviceInterface2CicVcomSetting0DefaultEndpoints, /* Endpoints handle */
},
NULL,
},
};
usb_device_endpoint_struct_t g_UsbDeviceInterface3DicVcomSetting0DefaultEndpoints[USB_INTERFACE_3_DIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT] = {
{
USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
USB_ENDPOINT_BULK,
FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_PACKET_SIZE,
FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_INTERVAL,
},
{
USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT | (USB_OUT << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
USB_ENDPOINT_BULK,
FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_PACKET_SIZE,
FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_INTERVAL,
},
};
usb_device_interface_struct_t g_UsbDeviceInterface3DicVcomInterface[] = {
{
USB_INTERFACE_3_DIC_VCOM_SETTING_0_DEFAULT_INDEX, /* The alternate setting of the interface */
{
USB_INTERFACE_3_DIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Endpoints count */
g_UsbDeviceInterface3DicVcomSetting0DefaultEndpoints, /* Endpoints handle */
},
NULL,
},
};
usb_device_endpoint_struct_t g_UsbDeviceInterface4CicVcomSetting0DefaultEndpoints[USB_INTERFACE_4_CIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT] = {
{
USB_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
USB_ENDPOINT_INTERRUPT,
FS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_PACKET_SIZE,
FS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_INTERVAL,
},
};
usb_device_interface_struct_t g_UsbDeviceInterface4CicVcomInterface[] = {
{
USB_INTERFACE_4_CIC_VCOM_SETTING_0_DEFAULT_INDEX, /* The alternate setting of the interface */
{
USB_INTERFACE_4_CIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Endpoints count */
g_UsbDeviceInterface4CicVcomSetting0DefaultEndpoints, /* Endpoints handle */
},
NULL,
},
};
usb_device_endpoint_struct_t g_UsbDeviceInterface5DicVcomSetting0DefaultEndpoints[USB_INTERFACE_5_DIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT] = {
{
USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
USB_ENDPOINT_BULK,
FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_PACKET_SIZE,
FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_INTERVAL,
},
{
USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT | (USB_OUT << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
USB_ENDPOINT_BULK,
FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_PACKET_SIZE,
FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_INTERVAL,
},
};
usb_device_interface_struct_t g_UsbDeviceInterface5DicVcomInterface[] = {
{
USB_INTERFACE_5_DIC_VCOM_SETTING_0_DEFAULT_INDEX, /* The alternate setting of the interface */
{
USB_INTERFACE_5_DIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Endpoints count */
g_UsbDeviceInterface5DicVcomSetting0DefaultEndpoints, /* Endpoints handle */
},
NULL,
},
};
usb_device_interfaces_struct_t g_UsbDeviceInterface0CicVcomInterfaces[USB_INTERFACE_0_CIC_VCOM_INTERFACE_COUNT] = {
{
USB_INTERFACE_0_CIC_VCOM_CLASS,
USB_INTERFACE_0_CIC_VCOM_SUBCLASS,
USB_INTERFACE_0_CIC_VCOM_PROTOCOL,
USB_INTERFACE_0_CIC_VCOM_INDEX,
g_UsbDeviceInterface0CicVcomInterface, /* Interfaces handle */
sizeof(g_UsbDeviceInterface0CicVcomInterface) / sizeof(usb_device_interface_struct_t),
},
{
USB_INTERFACE_1_DIC_VCOM_CLASS,
USB_INTERFACE_1_DIC_VCOM_SUBCLASS,
USB_INTERFACE_1_DIC_VCOM_PROTOCOL,
USB_INTERFACE_1_DIC_VCOM_INDEX,
g_UsbDeviceInterface1DicVcomInterface, /* Interfaces handle */
sizeof(g_UsbDeviceInterface1DicVcomInterface) / sizeof(usb_device_interface_struct_t),
},
};
usb_device_interface_list_t g_UsbDeviceInterface0CicVcomInterfaceList[USB_DEVICE_CONFIGURATION_COUNT] = {
{
USB_INTERFACE_0_CIC_VCOM_INTERFACE_COUNT,
g_UsbDeviceInterface0CicVcomInterfaces, /* The interfaces handle */
},
};
usb_device_class_struct_t g_UsbDeviceInterface0CicVcomConfig = {
g_UsbDeviceInterface0CicVcomInterfaceList,
kUSB_DeviceClassTypeCdc,
USB_DEVICE_CONFIGURATION_COUNT,
};
usb_device_interfaces_struct_t g_UsbDeviceInterface2CicVcomInterfaces[USB_INTERFACE_2_CIC_VCOM_INTERFACE_COUNT] = {
{
USB_INTERFACE_2_CIC_VCOM_CLASS,
USB_INTERFACE_2_CIC_VCOM_SUBCLASS,
USB_INTERFACE_2_CIC_VCOM_PROTOCOL,
USB_INTERFACE_2_CIC_VCOM_INDEX,
g_UsbDeviceInterface2CicVcomInterface, /* Interfaces handle */
sizeof(g_UsbDeviceInterface2CicVcomInterface) / sizeof(usb_device_interface_struct_t),
},
{
USB_INTERFACE_3_DIC_VCOM_CLASS,
USB_INTERFACE_3_DIC_VCOM_SUBCLASS,
USB_INTERFACE_3_DIC_VCOM_PROTOCOL,
USB_INTERFACE_3_DIC_VCOM_INDEX,
g_UsbDeviceInterface3DicVcomInterface, /* Interfaces handle */
sizeof(g_UsbDeviceInterface3DicVcomInterface) / sizeof(usb_device_interface_struct_t),
},
};
usb_device_interface_list_t g_UsbDeviceInterface2CicVcomInterfaceList[USB_DEVICE_CONFIGURATION_COUNT] = {
{
USB_INTERFACE_2_CIC_VCOM_INTERFACE_COUNT,
g_UsbDeviceInterface2CicVcomInterfaces, /* The interfaces handle */
},
};
usb_device_class_struct_t g_UsbDeviceInterface2CicVcomConfig = {
g_UsbDeviceInterface2CicVcomInterfaceList,
kUSB_DeviceClassTypeCdc,
USB_DEVICE_CONFIGURATION_COUNT,
};
usb_device_interfaces_struct_t g_UsbDeviceInterface4CicVcomInterfaces[USB_INTERFACE_4_CIC_VCOM_INTERFACE_COUNT] = {
{
USB_INTERFACE_4_CIC_VCOM_CLASS,
USB_INTERFACE_4_CIC_VCOM_SUBCLASS,
USB_INTERFACE_4_CIC_VCOM_PROTOCOL,
USB_INTERFACE_4_CIC_VCOM_INDEX,
g_UsbDeviceInterface4CicVcomInterface, /* Interfaces handle */
sizeof(g_UsbDeviceInterface4CicVcomInterface) / sizeof(usb_device_interface_struct_t),
},
{
USB_INTERFACE_5_DIC_VCOM_CLASS,
USB_INTERFACE_5_DIC_VCOM_SUBCLASS,
USB_INTERFACE_5_DIC_VCOM_PROTOCOL,
USB_INTERFACE_5_DIC_VCOM_INDEX,
g_UsbDeviceInterface5DicVcomInterface, /* Interfaces handle */
sizeof(g_UsbDeviceInterface5DicVcomInterface) / sizeof(usb_device_interface_struct_t),
},
};
usb_device_interface_list_t g_UsbDeviceInterface4CicVcomInterfaceList[USB_DEVICE_CONFIGURATION_COUNT] = {
{
USB_INTERFACE_4_CIC_VCOM_INTERFACE_COUNT,
g_UsbDeviceInterface4CicVcomInterfaces, /* The interfaces handle */
},
};
usb_device_class_struct_t g_UsbDeviceInterface4CicVcomConfig = {
g_UsbDeviceInterface4CicVcomInterfaceList,
kUSB_DeviceClassTypeCdc,
USB_DEVICE_CONFIGURATION_COUNT,
};
USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
uint8_t g_UsbDeviceDescriptor[] = {
USB_DESCRIPTOR_LENGTH_DEVICE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_DEVICE, /* DEVICE Descriptor Type */
USB_SHORT_GET_LOW(USB_DEVICE_SPECIFIC_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_SPECIFIC_BCD_VERSION), /* USB Specification Release Number in
Binary-Coded Decimal (i.e., 2.10 is 210H). */
USB_DEVICE_CLASS, /* Class code (assigned by the USB-IF). */
USB_DEVICE_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_DEVICE_PROTOCOL, /* Protocol code (assigned by the USB-IF). */
USB_CONTROL_MAX_PACKET_SIZE, /* Maximum packet size for endpoint zero
(only 8, 16, 32, or 64 are valid) */
0xC9U, 0x1FU, /* Vendor ID (assigned by the USB-IF) */
0x94U, 0x00U, /* Product ID (assigned by the manufacturer) */
USB_SHORT_GET_LOW(USB_DEVICE_DEMO_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_DEMO_BCD_VERSION), /* Device release number in binary-coded decimal */
0x01U, /* Index of string descriptor describing manufacturer */
0x02U, /* Index of string descriptor describing product */
0x00U, /* Index of string descriptor describing the
device's serial number */
USB_DEVICE_CONFIGURATION_COUNT, /* Number of possible configurations */
};
#if (defined(USB_DEVICE_CONFIG_CV_TEST) && (USB_DEVICE_CONFIG_CV_TEST > 0U))
USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
uint8_t g_UsbDeviceQualifierDescriptor[] = {
USB_DESCRIPTOR_LENGTH_DEVICE_QUALITIER, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_DEVICE_QUALITIER, /* DEVICE Descriptor Type */
USB_SHORT_GET_LOW(USB_DEVICE_SPECIFIC_BCD_VERSION),
USB_SHORT_GET_HIGH(USB_DEVICE_SPECIFIC_BCD_VERSION), /* USB Specification Release Number in
Binary-Coded Decimal (i.e., 2.10 is 210H). */
USB_DEVICE_CLASS, /* Class code (assigned by the USB-IF). */
USB_DEVICE_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_DEVICE_PROTOCOL, /* Protocol code (assigned by the USB-IF). */
USB_CONTROL_MAX_PACKET_SIZE, /* Maximum packet size for endpoint zero
(only 8, 16, 32, or 64 are valid) */
0x00U, /* Number of Other-speed Configurations */
0x00U, /* Reserved for future use, must be zero */
};
#endif
USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
uint8_t g_UsbDeviceConfigurationDescriptor[] = {
USB_DESCRIPTOR_LENGTH_CONFIGURE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CONFIGURE, /* CONFIGURATION Descriptor Type */
USB_SHORT_GET_LOW(USB_DESCRIPTOR_LENGTH_CONFIGURE + USB_IAD_DESC_SIZE + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_CDC_HEADER_FUNC + USB_DESCRIPTOR_LENGTH_CDC_CALL_MANAG + USB_DESCRIPTOR_LENGTH_CDC_ABSTRACT + USB_DESCRIPTOR_LENGTH_INTERFACE_0_CIC_VCOM_UNION_FUNC + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_IAD_DESC_SIZE + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_CDC_HEADER_FUNC + USB_DESCRIPTOR_LENGTH_CDC_CALL_MANAG + USB_DESCRIPTOR_LENGTH_CDC_ABSTRACT + USB_DESCRIPTOR_LENGTH_INTERFACE_2_CIC_VCOM_UNION_FUNC + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_IAD_DESC_SIZE + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_CDC_HEADER_FUNC + USB_DESCRIPTOR_LENGTH_CDC_CALL_MANAG + USB_DESCRIPTOR_LENGTH_CDC_ABSTRACT + USB_DESCRIPTOR_LENGTH_INTERFACE_4_CIC_VCOM_UNION_FUNC + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_ENDPOINT),
USB_SHORT_GET_HIGH(USB_DESCRIPTOR_LENGTH_CONFIGURE + USB_IAD_DESC_SIZE + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_CDC_HEADER_FUNC + USB_DESCRIPTOR_LENGTH_CDC_CALL_MANAG + USB_DESCRIPTOR_LENGTH_CDC_ABSTRACT + USB_DESCRIPTOR_LENGTH_INTERFACE_0_CIC_VCOM_UNION_FUNC + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_IAD_DESC_SIZE + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_CDC_HEADER_FUNC + USB_DESCRIPTOR_LENGTH_CDC_CALL_MANAG + USB_DESCRIPTOR_LENGTH_CDC_ABSTRACT + USB_DESCRIPTOR_LENGTH_INTERFACE_2_CIC_VCOM_UNION_FUNC + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_IAD_DESC_SIZE + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_CDC_HEADER_FUNC + USB_DESCRIPTOR_LENGTH_CDC_CALL_MANAG + USB_DESCRIPTOR_LENGTH_CDC_ABSTRACT + USB_DESCRIPTOR_LENGTH_INTERFACE_4_CIC_VCOM_UNION_FUNC + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_ENDPOINT), /* Total length of data returned for this configuration. */
USB_COMPOSITE_INTERFACE_COUNT, /* Number of interfaces supported by this configuration */
USB_COMPOSITE_CONFIGURATION_INDEX, /* Value to use as an argument to the
SetConfiguration() request to select this configuration */
0x00U, /* Index of string descriptor describing this configuration */
(USB_DESCRIPTOR_CONFIGURE_ATTRIBUTE_D7_MASK) |
(USB_DEVICE_CONFIG_SELF_POWER << USB_DESCRIPTOR_CONFIGURE_ATTRIBUTE_SELF_POWERED_SHIFT) |
(USB_DEVICE_CONFIG_REMOTE_WAKEUP << USB_DESCRIPTOR_CONFIGURE_ATTRIBUTE_REMOTE_WAKEUP_SHIFT),
/* Configuration characteristics
D7: Reserved (set to one)
D6: Self-powered
D5: Remote Wakeup
D4...0: Reserved (reset to zero)
*/
USB_DEVICE_MAX_POWER/2, /* Maximum power consumption of the USB
* device from the bus in this specific
* configuration when the device is fully
* operational. Expressed in 2 mA units
* (i.e., 50 = 100 mA).
*/
USB_IAD_DESC_SIZE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_INTERFACE_ASSOCIATION, /* INTERFACE_ASSOCIATION Descriptor Type */
USB_INTERFACE_0_CIC_VCOM_INDEX, /* The first interface number associated with this function */
2U, /* The number of contiguous interfaces associated with this function */
USB_INTERFACE_0_CIC_VCOM_CLASS, /* Class code (assigned by the USB-IF). */
USB_INTERFACE_0_CIC_VCOM_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_INTERFACE_0_CIC_VCOM_PROTOCOL, /* Protocol code (assigned by the USB). */
2U, /* Function string descriptor index */
USB_DESCRIPTOR_LENGTH_INTERFACE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_INTERFACE, /* INTERFACE Descriptor Type */
USB_INTERFACE_0_CIC_VCOM_INDEX, /* Number of this interface. */
USB_INTERFACE_0_CIC_VCOM_SETTING_0_DEFAULT_INDEX, /* Value used to select this alternate setting
for the interface identified in the prior field */
USB_INTERFACE_0_CIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Number of endpoints used by this
interface setting (excluding endpoint zero). */
USB_INTERFACE_0_CIC_VCOM_CLASS, /* Class code (assigned by the USB-IF). */
USB_INTERFACE_0_CIC_VCOM_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_INTERFACE_0_CIC_VCOM_PROTOCOL, /* Protocol code (assigned by the USB). */
0U, /* Index of string descriptor describing this interface */
USB_DESCRIPTOR_LENGTH_CDC_HEADER_FUNC, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_HEADER_FUNC_DESC,
0x10U,
0x01U, /* USB Class Definitions for Communications the Communication specification version 1.10 */
USB_DESCRIPTOR_LENGTH_CDC_CALL_MANAG, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_CALL_MANAGEMENT_FUNC_DESC,
0x01U, /*Bit 0: Whether device handle call management itself 1, Bit 1: Whether device can send/receive call
management information over a Data Class Interface 0 */
USB_INTERFACE_1_DIC_VCOM_INDEX, /* Indicates multiplexed commands are handled via data interface */
USB_DESCRIPTOR_LENGTH_CDC_ABSTRACT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_ABSTRACT_CONTROL_FUNC_DESC,
0x06U, /* Bit 0: Whether device supports the request combination of Set_Comm_Feature, Clear_Comm_Feature, and
Get_Comm_Feature 0, Bit 1: Whether device supports the request combination of Set_Line_Coding,
Set_Control_Line_State, Get_Line_Coding, and the notification Serial_State 1, Bit 2: Whether device
supports the request Send_Break, Bit 3: Whether device supports the notification Network_Connection */
USB_DESCRIPTOR_LENGTH_INTERFACE_0_CIC_VCOM_UNION_FUNC, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_UNION_FUNC_DESC,
USB_INTERFACE_0_CIC_VCOM_INDEX, /* The interface number of the Communications or Data Class interface */
USB_INTERFACE_1_DIC_VCOM_INDEX, /* Interface number of subordinate interface in the Union */
USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
USB_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
/* The number of the endpoint on the USB device described by this descriptor. */
USB_ENDPOINT_INTERRUPT, /* This field describes the endpoint's attributes */
USB_SHORT_GET_LOW(FS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_PACKET_SIZE),
USB_SHORT_GET_HIGH(FS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_PACKET_SIZE),
FS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_INTERVAL, /* Interval for polling endpoint for data transfers. */
USB_DESCRIPTOR_LENGTH_INTERFACE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_INTERFACE, /* INTERFACE Descriptor Type */
USB_INTERFACE_1_DIC_VCOM_INDEX, /* Number of this interface. */
USB_INTERFACE_1_DIC_VCOM_SETTING_0_DEFAULT_INDEX, /* Value used to select this alternate setting
for the interface identified in the prior field */
USB_INTERFACE_1_DIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Number of endpoints used by this
interface setting (excluding endpoint zero). */
USB_INTERFACE_1_DIC_VCOM_CLASS, /* Class code (assigned by the USB-IF). */
USB_INTERFACE_1_DIC_VCOM_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_INTERFACE_1_DIC_VCOM_PROTOCOL, /* Protocol code (assigned by the USB). */
0U, /* Index of string descriptor describing this interface */
USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
/* The number of the endpoint on the USB device described by this descriptor. */
USB_ENDPOINT_BULK, /* This field describes the endpoint's attributes */
USB_SHORT_GET_LOW(FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_PACKET_SIZE),
USB_SHORT_GET_HIGH(FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_PACKET_SIZE),
FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_INTERVAL, /* Interval for polling endpoint for data transfers. */
USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT | (USB_OUT << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
/* The number of the endpoint on the USB device described by this descriptor. */
USB_ENDPOINT_BULK, /* This field describes the endpoint's attributes */
USB_SHORT_GET_LOW(FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_PACKET_SIZE),
USB_SHORT_GET_HIGH(FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_PACKET_SIZE),
FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_INTERVAL, /* Interval for polling endpoint for data transfers. */
USB_IAD_DESC_SIZE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_INTERFACE_ASSOCIATION, /* INTERFACE_ASSOCIATION Descriptor Type */
USB_INTERFACE_2_CIC_VCOM_INDEX, /* The first interface number associated with this function */
2U, /* The number of contiguous interfaces associated with this function */
USB_INTERFACE_2_CIC_VCOM_CLASS, /* Class code (assigned by the USB-IF). */
USB_INTERFACE_2_CIC_VCOM_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_INTERFACE_2_CIC_VCOM_PROTOCOL, /* Protocol code (assigned by the USB). */
2U, /* Function string descriptor index */
USB_DESCRIPTOR_LENGTH_INTERFACE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_INTERFACE, /* INTERFACE Descriptor Type */
USB_INTERFACE_2_CIC_VCOM_INDEX, /* Number of this interface. */
USB_INTERFACE_2_CIC_VCOM_SETTING_0_DEFAULT_INDEX, /* Value used to select this alternate setting
for the interface identified in the prior field */
USB_INTERFACE_2_CIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Number of endpoints used by this
interface setting (excluding endpoint zero). */
USB_INTERFACE_2_CIC_VCOM_CLASS, /* Class code (assigned by the USB-IF). */
USB_INTERFACE_2_CIC_VCOM_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_INTERFACE_2_CIC_VCOM_PROTOCOL, /* Protocol code (assigned by the USB). */
0U, /* Index of string descriptor describing this interface */
USB_DESCRIPTOR_LENGTH_CDC_HEADER_FUNC, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_HEADER_FUNC_DESC,
0x10U,
0x01U, /* USB Class Definitions for Communications the Communication specification version 1.10 */
USB_DESCRIPTOR_LENGTH_CDC_CALL_MANAG, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_CALL_MANAGEMENT_FUNC_DESC,
0x01U, /*Bit 0: Whether device handle call management itself 1, Bit 1: Whether device can send/receive call
management information over a Data Class Interface 0 */
USB_INTERFACE_3_DIC_VCOM_INDEX, /* Indicates multiplexed commands are handled via data interface */
USB_DESCRIPTOR_LENGTH_CDC_ABSTRACT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_ABSTRACT_CONTROL_FUNC_DESC,
0x06U, /* Bit 0: Whether device supports the request combination of Set_Comm_Feature, Clear_Comm_Feature, and
Get_Comm_Feature 0, Bit 1: Whether device supports the request combination of Set_Line_Coding,
Set_Control_Line_State, Get_Line_Coding, and the notification Serial_State 1, Bit 2: Whether device
supports the request Send_Break, Bit 3: Whether device supports the notification Network_Connection */
USB_DESCRIPTOR_LENGTH_INTERFACE_2_CIC_VCOM_UNION_FUNC, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_UNION_FUNC_DESC,
USB_INTERFACE_2_CIC_VCOM_INDEX, /* The interface number of the Communications or Data Class interface */
USB_INTERFACE_3_DIC_VCOM_INDEX, /* Interface number of subordinate interface in the Union */
USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
USB_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
/* The number of the endpoint on the USB device described by this descriptor. */
USB_ENDPOINT_INTERRUPT, /* This field describes the endpoint's attributes */
USB_SHORT_GET_LOW(FS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_PACKET_SIZE),
USB_SHORT_GET_HIGH(FS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_PACKET_SIZE),
FS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_INTERVAL, /* Interval for polling endpoint for data transfers. */
USB_DESCRIPTOR_LENGTH_INTERFACE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_INTERFACE, /* INTERFACE Descriptor Type */
USB_INTERFACE_3_DIC_VCOM_INDEX, /* Number of this interface. */
USB_INTERFACE_3_DIC_VCOM_SETTING_0_DEFAULT_INDEX, /* Value used to select this alternate setting
for the interface identified in the prior field */
USB_INTERFACE_3_DIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Number of endpoints used by this
interface setting (excluding endpoint zero). */
USB_INTERFACE_3_DIC_VCOM_CLASS, /* Class code (assigned by the USB-IF). */
USB_INTERFACE_3_DIC_VCOM_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_INTERFACE_3_DIC_VCOM_PROTOCOL, /* Protocol code (assigned by the USB). */
0U, /* Index of string descriptor describing this interface */
USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
/* The number of the endpoint on the USB device described by this descriptor. */
USB_ENDPOINT_BULK, /* This field describes the endpoint's attributes */
USB_SHORT_GET_LOW(FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_PACKET_SIZE),
USB_SHORT_GET_HIGH(FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_PACKET_SIZE),
FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_INTERVAL, /* Interval for polling endpoint for data transfers. */
USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT | (USB_OUT << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
/* The number of the endpoint on the USB device described by this descriptor. */
USB_ENDPOINT_BULK, /* This field describes the endpoint's attributes */
USB_SHORT_GET_LOW(FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_PACKET_SIZE),
USB_SHORT_GET_HIGH(FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_PACKET_SIZE),
FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_INTERVAL, /* Interval for polling endpoint for data transfers. */
USB_IAD_DESC_SIZE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_INTERFACE_ASSOCIATION, /* INTERFACE_ASSOCIATION Descriptor Type */
USB_INTERFACE_4_CIC_VCOM_INDEX, /* The first interface number associated with this function */
2U, /* The number of contiguous interfaces associated with this function */
USB_INTERFACE_4_CIC_VCOM_CLASS, /* Class code (assigned by the USB-IF). */
USB_INTERFACE_4_CIC_VCOM_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_INTERFACE_4_CIC_VCOM_PROTOCOL, /* Protocol code (assigned by the USB). */
2U, /* Function string descriptor index */
USB_DESCRIPTOR_LENGTH_INTERFACE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_INTERFACE, /* INTERFACE Descriptor Type */
USB_INTERFACE_4_CIC_VCOM_INDEX, /* Number of this interface. */
USB_INTERFACE_4_CIC_VCOM_SETTING_0_DEFAULT_INDEX, /* Value used to select this alternate setting
for the interface identified in the prior field */
USB_INTERFACE_4_CIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Number of endpoints used by this
interface setting (excluding endpoint zero). */
USB_INTERFACE_4_CIC_VCOM_CLASS, /* Class code (assigned by the USB-IF). */
USB_INTERFACE_4_CIC_VCOM_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_INTERFACE_4_CIC_VCOM_PROTOCOL, /* Protocol code (assigned by the USB). */
0U, /* Index of string descriptor describing this interface */
USB_DESCRIPTOR_LENGTH_CDC_HEADER_FUNC, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_HEADER_FUNC_DESC,
0x10U,
0x01U, /* USB Class Definitions for Communications the Communication specification version 1.10 */
USB_DESCRIPTOR_LENGTH_CDC_CALL_MANAG, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_CALL_MANAGEMENT_FUNC_DESC,
0x01U, /*Bit 0: Whether device handle call management itself 1, Bit 1: Whether device can send/receive call
management information over a Data Class Interface 0 */
USB_INTERFACE_5_DIC_VCOM_INDEX, /* Indicates multiplexed commands are handled via data interface */
USB_DESCRIPTOR_LENGTH_CDC_ABSTRACT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_ABSTRACT_CONTROL_FUNC_DESC,
0x06U, /* Bit 0: Whether device supports the request combination of Set_Comm_Feature, Clear_Comm_Feature, and
Get_Comm_Feature 0, Bit 1: Whether device supports the request combination of Set_Line_Coding,
Set_Control_Line_State, Get_Line_Coding, and the notification Serial_State 1, Bit 2: Whether device
supports the request Send_Break, Bit 3: Whether device supports the notification Network_Connection */
USB_DESCRIPTOR_LENGTH_INTERFACE_4_CIC_VCOM_UNION_FUNC, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_CDC_CS_INTERFACE, /* CS_INTERFACE Descriptor Type */
USB_CDC_UNION_FUNC_DESC,
USB_INTERFACE_4_CIC_VCOM_INDEX, /* The interface number of the Communications or Data Class interface */
USB_INTERFACE_5_DIC_VCOM_INDEX, /* Interface number of subordinate interface in the Union */
USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
USB_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
/* The number of the endpoint on the USB device described by this descriptor. */
USB_ENDPOINT_INTERRUPT, /* This field describes the endpoint's attributes */
USB_SHORT_GET_LOW(FS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_PACKET_SIZE),
USB_SHORT_GET_HIGH(FS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_PACKET_SIZE),
FS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_INTERVAL, /* Interval for polling endpoint for data transfers. */
USB_DESCRIPTOR_LENGTH_INTERFACE, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_INTERFACE, /* INTERFACE Descriptor Type */
USB_INTERFACE_5_DIC_VCOM_INDEX, /* Number of this interface. */
USB_INTERFACE_5_DIC_VCOM_SETTING_0_DEFAULT_INDEX, /* Value used to select this alternate setting
for the interface identified in the prior field */
USB_INTERFACE_5_DIC_VCOM_SETTING_0_DEFAULT_ENDPOINT_COUNT, /* Number of endpoints used by this
interface setting (excluding endpoint zero). */
USB_INTERFACE_5_DIC_VCOM_CLASS, /* Class code (assigned by the USB-IF). */
USB_INTERFACE_5_DIC_VCOM_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
USB_INTERFACE_5_DIC_VCOM_PROTOCOL, /* Protocol code (assigned by the USB). */
0U, /* Index of string descriptor describing this interface */
USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
/* The number of the endpoint on the USB device described by this descriptor. */
USB_ENDPOINT_BULK, /* This field describes the endpoint's attributes */
USB_SHORT_GET_LOW(FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_PACKET_SIZE),
USB_SHORT_GET_HIGH(FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_PACKET_SIZE),
FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_INTERVAL, /* Interval for polling endpoint for data transfers. */
USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT | (USB_OUT << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
/* The number of the endpoint on the USB device described by this descriptor. */
USB_ENDPOINT_BULK, /* This field describes the endpoint's attributes */
USB_SHORT_GET_LOW(FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_PACKET_SIZE),
USB_SHORT_GET_HIGH(FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_PACKET_SIZE),
FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_INTERVAL, /* Interval for polling endpoint for data transfers. */
};
USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
uint8_t g_UsbDeviceString0[] = {
2U + 2U * 1U,
USB_DESCRIPTOR_TYPE_STRING,
0x09U,
0x04U,
};
USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
uint8_t g_UsbDeviceString1[] = {
2U + 2U * 18U,
USB_DESCRIPTOR_TYPE_STRING,
'N',
0x00U,
'X',
0x00U,
'P',
0x00U,
' ',
0x00U,
'S',
0x00U,
'e',
0x00U,
'm',
0x00U,
'i',
0x00U,
'c',
0x00U,
'o',
0x00U,
'n',
0x00U,
'd',
0x00U,
'u',
0x00U,
'c',
0x00U,
't',
0x00U,
'o',
0x00U,
'r',
0x00U,
's',
0x00U,
};
USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
uint8_t g_UsbDeviceString2[] = {
2U + 2U * 15U,
USB_DESCRIPTOR_TYPE_STRING,
'C',
0x00U,
'D',
0x00U,
'C',
0x00U,
' ',
0x00U,
'V',
0x00U,
'i',
0x00U,
'r',
0x00U,
't',
0x00U,
'u',
0x00U,
'a',
0x00U,
'l',
0x00U,
' ',
0x00U,
'C',
0x00U,
'O',
0x00U,
'M',
0x00U,
};
uint32_t g_UsbDeviceStringDescriptorLength[USB_DEVICE_STRING_COUNT] = {
sizeof(g_UsbDeviceString0),
sizeof(g_UsbDeviceString1),
sizeof(g_UsbDeviceString2),
};
uint8_t *g_UsbDeviceStringDescriptorArray[USB_DEVICE_STRING_COUNT] = {
g_UsbDeviceString0,
g_UsbDeviceString1,
g_UsbDeviceString2,
};
usb_language_t g_UsbDeviceLanguage[USB_DEVICE_LANGUAGE_COUNT] = {{
g_UsbDeviceStringDescriptorArray, g_UsbDeviceStringDescriptorLength, (uint16_t)0x0409U,
}};
usb_language_list_t g_UsbDeviceLanguageList = {
g_UsbDeviceString0, sizeof(g_UsbDeviceString0), g_UsbDeviceLanguage, USB_DEVICE_LANGUAGE_COUNT,
};
/*******************************************************************************
* Code
******************************************************************************/
/* Get device descriptor request. */
usb_status_t USB_DeviceGetDeviceDescriptor(usb_device_handle handle,
usb_device_get_device_descriptor_struct_t *deviceDescriptor)
{
deviceDescriptor->buffer = g_UsbDeviceDescriptor;
deviceDescriptor->length = USB_DESCRIPTOR_LENGTH_DEVICE;
return kStatus_USB_Success;
}
#if (defined(USB_DEVICE_CONFIG_CV_TEST) && (USB_DEVICE_CONFIG_CV_TEST > 0U))
/* Get device qualifier descriptor request. */
usb_status_t USB_DeviceGetDeviceQualifierDescriptor(
usb_device_handle handle, usb_device_get_device_qualifier_descriptor_struct_t *deviceQualifierDescriptor)
{
deviceQualifierDescriptor->buffer = g_UsbDeviceQualifierDescriptor;
deviceQualifierDescriptor->length = USB_DESCRIPTOR_LENGTH_DEVICE_QUALITIER;
return kStatus_USB_Success;
}
#endif
/* Get device configuration descriptor request. */
usb_status_t USB_DeviceGetConfigurationDescriptor(
usb_device_handle handle, usb_device_get_configuration_descriptor_struct_t *configurationDescriptor)
{
if (USB_COMPOSITE_CONFIGURATION_INDEX > configurationDescriptor->configuration)
{
configurationDescriptor->buffer = g_UsbDeviceConfigurationDescriptor;
configurationDescriptor->length = USB_DESCRIPTOR_LENGTH_CONFIGURATION_ALL;
return kStatus_USB_Success;
}
return kStatus_USB_InvalidRequest;
}
/* Get device string descriptor request. */
usb_status_t USB_DeviceGetStringDescriptor(usb_device_handle handle,
usb_device_get_string_descriptor_struct_t *stringDescriptor)
{
if (stringDescriptor->stringIndex == 0U)
{
stringDescriptor->buffer = (uint8_t *)g_UsbDeviceLanguageList.languageString;
stringDescriptor->length = g_UsbDeviceLanguageList.stringLength;
}
else
{
uint8_t languageId = 0U;
uint8_t languageIndex = USB_DEVICE_STRING_COUNT;
for (; languageId < USB_DEVICE_LANGUAGE_COUNT; languageId++)
{
if (stringDescriptor->languageId == g_UsbDeviceLanguageList.languageList[languageId].languageId)
{
if (stringDescriptor->stringIndex < USB_DEVICE_STRING_COUNT)
{
languageIndex = stringDescriptor->stringIndex;
}
break;
}
}
if (USB_DEVICE_STRING_COUNT == languageIndex)
{
return kStatus_USB_InvalidRequest;
}
stringDescriptor->buffer = (uint8_t *)g_UsbDeviceLanguageList.languageList[languageId].string[languageIndex];
stringDescriptor->length = g_UsbDeviceLanguageList.languageList[languageId].length[languageIndex];
}
return kStatus_USB_Success;
}
/* Gets setting (interval and max packet size) of specific endpoint based on speed a alternate setting */
static usb_endpoint_setting_t getEndpointSetting (uint8_t speed, uint8_t alternateSetting, uint8_t address)
{
usb_endpoint_setting_t setting;
setting.interval = 0U;
setting.size = 0U;
if (USB_SPEED_HIGH == speed)
{
switch (alternateSetting)
{
case USB_ALTERNATE_SETTING_0:
switch (address)
{
case USB_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN | USB_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_DIRECTION:
setting.interval = HS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_INTERVAL;
setting.size = HS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_PACKET_SIZE;
break;
case USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN | USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_DIRECTION:
setting.interval = HS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_INTERVAL;
setting.size = HS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_PACKET_SIZE;
break;
case USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT | USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_DIRECTION:
setting.interval = HS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_INTERVAL;
setting.size = HS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_PACKET_SIZE;
break;
case USB_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN | USB_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_DIRECTION:
setting.interval = HS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_INTERVAL;
setting.size = HS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_PACKET_SIZE;
break;
case USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN | USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_DIRECTION:
setting.interval = HS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_INTERVAL;
setting.size = HS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_PACKET_SIZE;
break;
case USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT | USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_DIRECTION:
setting.interval = HS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_INTERVAL;
setting.size = HS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_PACKET_SIZE;
break;
case USB_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN | USB_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_DIRECTION:
setting.interval = HS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_INTERVAL;
setting.size = HS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_PACKET_SIZE;
break;
case USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN | USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_DIRECTION:
setting.interval = HS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_INTERVAL;
setting.size = HS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_PACKET_SIZE;
break;
case USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT | USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_DIRECTION:
setting.interval = HS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_INTERVAL;
setting.size = HS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_PACKET_SIZE;
break;
}
break;
}
}
else
{
switch (alternateSetting)
{
case USB_ALTERNATE_SETTING_0:
switch (address)
{
case USB_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN | USB_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_DIRECTION:
setting.interval = FS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_INTERVAL;
setting.size = FS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_PACKET_SIZE;
break;
case USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN | USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_DIRECTION:
setting.interval = FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_INTERVAL;
setting.size = FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_PACKET_SIZE;
break;
case USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT | USB_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_DIRECTION:
setting.interval = FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_INTERVAL;
setting.size = FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_PACKET_SIZE;
break;
case USB_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN | USB_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_DIRECTION:
setting.interval = FS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_INTERVAL;
setting.size = FS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_PACKET_SIZE;
break;
case USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN | USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_DIRECTION:
setting.interval = FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_INTERVAL;
setting.size = FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_PACKET_SIZE;
break;
case USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT | USB_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_DIRECTION:
setting.interval = FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_INTERVAL;
setting.size = FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_PACKET_SIZE;
break;
case USB_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN | USB_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_DIRECTION:
setting.interval = FS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_INTERVAL;
setting.size = FS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_PACKET_SIZE;
break;
case USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN | USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_DIRECTION:
setting.interval = FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_INTERVAL;
setting.size = FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_PACKET_SIZE;
break;
case USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT | USB_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_DIRECTION:
setting.interval = FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_INTERVAL;
setting.size = FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_PACKET_SIZE;
break;
}
break;
}
}
return setting;
}
/* Due to the difference of HS and FS descriptors, the device descriptors and configurations need to be updated to match
* current speed.
* As the default, the device descriptors and configurations are configured by using FS parameters for both EHCI and
* KHCI.
* When the EHCI is enabled, the application needs to call this function to update device by using current speed.
* The updated information includes endpoint max packet size, endpoint interval, etc. */
usb_status_t USB_DeviceSetSpeed(usb_device_handle handle, uint8_t speed)
{
usb_descriptor_union_t *descriptorHead;
usb_descriptor_union_t *descriptorTail;
uint8_t alternateSetting = 0;
usb_endpoint_setting_t endpointSetting = {0,0};
descriptorHead = (usb_descriptor_union_t *)&g_UsbDeviceConfigurationDescriptor[0];
descriptorTail =
(usb_descriptor_union_t *)(&g_UsbDeviceConfigurationDescriptor[USB_DESCRIPTOR_LENGTH_CONFIGURATION_ALL - 1U]);
while (descriptorHead < descriptorTail)
{
if (descriptorHead->common.bDescriptorType == USB_DESCRIPTOR_TYPE_INTERFACE)
{
alternateSetting = descriptorHead->interface.bAlternateSetting;
}
if (descriptorHead->common.bDescriptorType == USB_DESCRIPTOR_TYPE_ENDPOINT)
{
endpointSetting = getEndpointSetting(speed, alternateSetting, descriptorHead->endpoint.bEndpointAddress);
descriptorHead->endpoint.bInterval = endpointSetting.interval;
USB_SHORT_TO_LITTLE_ENDIAN_ADDRESS(endpointSetting.size, descriptorHead->endpoint.wMaxPacketSize);
}
descriptorHead = (usb_descriptor_union_t *)((uint8_t *)descriptorHead + descriptorHead->common.bLength);
}
if (USB_SPEED_HIGH == speed)
{
g_UsbDeviceInterface0CicVcomSetting0DefaultEndpoints[0].maxPacketSize = HS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_PACKET_SIZE;
g_UsbDeviceInterface1DicVcomSetting0DefaultEndpoints[0].maxPacketSize = HS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_PACKET_SIZE;
g_UsbDeviceInterface1DicVcomSetting0DefaultEndpoints[1].maxPacketSize = HS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_PACKET_SIZE;
g_UsbDeviceInterface2CicVcomSetting0DefaultEndpoints[0].maxPacketSize = HS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_PACKET_SIZE;
g_UsbDeviceInterface3DicVcomSetting0DefaultEndpoints[0].maxPacketSize = HS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_PACKET_SIZE;
g_UsbDeviceInterface3DicVcomSetting0DefaultEndpoints[1].maxPacketSize = HS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_PACKET_SIZE;
g_UsbDeviceInterface4CicVcomSetting0DefaultEndpoints[0].maxPacketSize = HS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_PACKET_SIZE;
g_UsbDeviceInterface5DicVcomSetting0DefaultEndpoints[0].maxPacketSize = HS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_PACKET_SIZE;
g_UsbDeviceInterface5DicVcomSetting0DefaultEndpoints[1].maxPacketSize = HS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_PACKET_SIZE;
}
else
{
g_UsbDeviceInterface0CicVcomSetting0DefaultEndpoints[0].maxPacketSize = FS_INTERFACE_0_CIC_VCOM_SETTING_0_EP_1_INTERRUPT_IN_PACKET_SIZE;
g_UsbDeviceInterface1DicVcomSetting0DefaultEndpoints[0].maxPacketSize = FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_2_BULK_IN_PACKET_SIZE;
g_UsbDeviceInterface1DicVcomSetting0DefaultEndpoints[1].maxPacketSize = FS_INTERFACE_1_DIC_VCOM_SETTING_0_EP_1_BULK_OUT_PACKET_SIZE;
g_UsbDeviceInterface2CicVcomSetting0DefaultEndpoints[0].maxPacketSize = FS_INTERFACE_2_CIC_VCOM_SETTING_0_EP_3_INTERRUPT_IN_PACKET_SIZE;
g_UsbDeviceInterface3DicVcomSetting0DefaultEndpoints[0].maxPacketSize = FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_4_BULK_IN_PACKET_SIZE;
g_UsbDeviceInterface3DicVcomSetting0DefaultEndpoints[1].maxPacketSize = FS_INTERFACE_3_DIC_VCOM_SETTING_0_EP_2_BULK_OUT_PACKET_SIZE;
g_UsbDeviceInterface4CicVcomSetting0DefaultEndpoints[0].maxPacketSize = FS_INTERFACE_4_CIC_VCOM_SETTING_0_EP_5_INTERRUPT_IN_PACKET_SIZE;
g_UsbDeviceInterface5DicVcomSetting0DefaultEndpoints[0].maxPacketSize = FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_6_BULK_IN_PACKET_SIZE;
g_UsbDeviceInterface5DicVcomSetting0DefaultEndpoints[1].maxPacketSize = FS_INTERFACE_5_DIC_VCOM_SETTING_0_EP_3_BULK_OUT_PACKET_SIZE;
}
return kStatus_USB_Success;
}
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