579 lines
26 KiB
C
579 lines
26 KiB
C
/*
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* Copyright (c) 2015 - 2016, Freescale Semiconductor, Inc.
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* Copyright 2016 - 2019 NXP
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include "usb_device_config.h"
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#include "usb.h"
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#include "usb_device.h"
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#include "usb_device_class.h"
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#include "usb_device_hid.h"
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#include "usb_device_descriptor.h"
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#include "hid_generic.h"
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/*******************************************************************************
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* Definitions
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******************************************************************************/
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/*******************************************************************************
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* Prototypes
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******************************************************************************/
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/*******************************************************************************
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* Variables
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******************************************************************************/
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/* hid generic endpoint information */
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usb_device_endpoint_struct_t g_UsbDeviceHidGenericEndpoints[USB_HID_GENERIC_ENDPOINT_COUNT] = {
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/* HID generic interrupt IN pipe */
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{
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USB_HID_GENERIC_ENDPOINT_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
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USB_ENDPOINT_INTERRUPT,
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FS_HID_GENERIC_INTERRUPT_IN_PACKET_SIZE,
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FS_HID_GENERIC_INTERRUPT_IN_INTERVAL,
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},
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/* HID generic interrupt OUT pipe */
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{
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USB_HID_GENERIC_ENDPOINT_OUT | (USB_OUT << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
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USB_ENDPOINT_INTERRUPT,
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FS_HID_GENERIC_INTERRUPT_OUT_PACKET_SIZE,
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FS_HID_GENERIC_INTERRUPT_OUT_INTERVAL,
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}};
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/* HID generic interface information */
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usb_device_interface_struct_t g_UsbDeviceHidGenericInterface[] = {{
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USB_HID_GENERIC_INTERFACE_ALTERNATE_0, /* The alternate setting of the interface */
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{
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USB_HID_GENERIC_ENDPOINT_COUNT, /* Endpoint count */
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g_UsbDeviceHidGenericEndpoints, /* Endpoints handle */
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},
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NULL,
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}};
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usb_device_interfaces_struct_t g_UsbDeviceHidGenericInterfaces[USB_HID_GENERIC_INTERFACE_COUNT] = {
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{
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USB_HID_GENERIC_CLASS, /* HID generic class code */
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USB_HID_GENERIC_SUBCLASS, /* HID generic subclass code */
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USB_HID_GENERIC_PROTOCOL, /* HID generic protocol code */
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USB_HID_GENERIC_INTERFACE_INDEX, /* The interface number of the HID generic */
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g_UsbDeviceHidGenericInterface, /* Interfaces handle */
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sizeof(g_UsbDeviceHidGenericInterface) / sizeof(usb_device_interface_struct_t),
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},
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};
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usb_device_interface_list_t g_UsbDeviceHidGenericInterfaceList[USB_DEVICE_CONFIGURATION_COUNT] = {
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{
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USB_HID_GENERIC_INTERFACE_COUNT, /* The interface count of the HID generic */
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g_UsbDeviceHidGenericInterfaces, /* The interfaces handle */
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},
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};
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usb_device_class_struct_t g_UsbDeviceHidGenericConfig = {
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g_UsbDeviceHidGenericInterfaceList, /* The interface list of the HID generic */
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kUSB_DeviceClassTypeHid, /* The HID class type */
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USB_DEVICE_CONFIGURATION_COUNT, /* The configuration count */
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};
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USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
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uint8_t g_UsbDeviceHidGenericReportDescriptor[] = {
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0x05U, 0x81U, /* Usage Page (Vendor defined)*/
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0x09U, 0x82U, /* Usage (Vendor defined) */
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0xA1U, 0x01U, /* Collection (Application) */
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0x09U, 0x83U, /* Usage (Vendor defined) */
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0x09U, 0x84U, /* Usage (Vendor defined) */
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0x15U, 0x80U, /* Logical Minimum (-128) */
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0x25U, 0x7FU, /* Logical Maximum (127) */
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0x75U, 0x08U, /* Report Size (8U) */
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0x95U, 0x08U, /* Report Count (8U) */
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0x81U, 0x02U, /* Input(Data, Variable, Absolute) */
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0x09U, 0x84U, /* Usage (Vendor defined) */
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0x15U, 0x80U, /* Logical Minimum (-128) */
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0x25U, 0x7FU, /* Logical Maximum (127) */
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0x75U, 0x08U, /* Report Size (8U) */
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0x95U, 0x08U, /* Report Count (8U) */
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0x91U, 0x02U, /* Output(Data, Variable, Absolute) */
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0xC0U, /* End collection */
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};
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USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
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uint8_t g_UsbDeviceDescriptor[] = {
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USB_DESCRIPTOR_LENGTH_DEVICE, /* Size of this descriptor in bytes */
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USB_DESCRIPTOR_TYPE_DEVICE, /* DEVICE Descriptor Type */
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USB_SHORT_GET_LOW(USB_DEVICE_SPECIFIC_BCD_VERSION),
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USB_SHORT_GET_HIGH(USB_DEVICE_SPECIFIC_BCD_VERSION), /* USB Specification Release Number in
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Binary-Coded Decimal (i.e., 2.10 is 210H). */
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USB_DEVICE_CLASS, /* Class code (assigned by the USB-IF). */
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USB_DEVICE_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
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USB_DEVICE_PROTOCOL, /* Protocol code (assigned by the USB-IF). */
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USB_CONTROL_MAX_PACKET_SIZE, /* Maximum packet size for endpoint zero
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(only 8, 16, 32, or 64 are valid) */
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USB_SHORT_GET_LOW(USB_DEVICE_VID),
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USB_SHORT_GET_HIGH(USB_DEVICE_VID), /* Vendor ID (assigned by the USB-IF) */
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USB_SHORT_GET_LOW(USB_DEVICE_PID),
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USB_SHORT_GET_HIGH(USB_DEVICE_PID), /* Product ID (assigned by the manufacturer) */
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USB_SHORT_GET_LOW(USB_DEVICE_DEMO_BCD_VERSION),
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USB_SHORT_GET_HIGH(USB_DEVICE_DEMO_BCD_VERSION), /* Device release number in binary-coded decimal */
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0x01U, /* Index of string descriptor describing manufacturer */
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0x02U, /* Index of string descriptor describing product */
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#if (defined(USB_DEVICE_CONFIG_ROOT2_TEST) && (USB_DEVICE_CONFIG_ROOT2_TEST > 0U))
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0x03U, /* Index of string descriptor describing the
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device's serial number */
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#else
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0x00U,
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#endif
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USB_DEVICE_CONFIGURATION_COUNT, /* Number of possible configurations */
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};
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USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
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uint8_t g_UsbDeviceConfigurationDescriptor[] = {
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USB_DESCRIPTOR_LENGTH_CONFIGURE, /* Size of this descriptor in bytes */
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USB_DESCRIPTOR_TYPE_CONFIGURE, /* CONFIGURATION Descriptor Type */
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USB_SHORT_GET_LOW(USB_DESCRIPTOR_LENGTH_CONFIGURE + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_HID +
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USB_DESCRIPTOR_LENGTH_ENDPOINT + USB_DESCRIPTOR_LENGTH_ENDPOINT),
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USB_SHORT_GET_HIGH(USB_DESCRIPTOR_LENGTH_CONFIGURE + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_HID +
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USB_DESCRIPTOR_LENGTH_ENDPOINT +
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USB_DESCRIPTOR_LENGTH_ENDPOINT), /* Total length of data returned for this configuration. */
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USB_HID_GENERIC_INTERFACE_COUNT, /* Number of interfaces supported by this configuration */
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USB_HID_GENERIC_CONFIGURE_INDEX, /* Value to use as an argument to the
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SetConfiguration() request to select this configuration */
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0x00U, /* Index of string descriptor describing this configuration */
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(USB_DESCRIPTOR_CONFIGURE_ATTRIBUTE_D7_MASK) |
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(USB_DEVICE_CONFIG_SELF_POWER << USB_DESCRIPTOR_CONFIGURE_ATTRIBUTE_SELF_POWERED_SHIFT) |
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(USB_DEVICE_CONFIG_REMOTE_WAKEUP << USB_DESCRIPTOR_CONFIGURE_ATTRIBUTE_REMOTE_WAKEUP_SHIFT),
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/* Configuration characteristics
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D7: Reserved (set to one)
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D6: Self-powered
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D5: Remote Wakeup
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D4...0: Reserved (reset to zero)
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*/
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USB_DEVICE_MAX_POWER, /* Maximum power consumption of the USB
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* device from the bus in this specific
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* configuration when the device is fully
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* operational. Expressed in 2 mA units
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* (i.e., 50 = 100 mA).
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*/
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USB_DESCRIPTOR_LENGTH_INTERFACE, /* Size of this descriptor in bytes */
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USB_DESCRIPTOR_TYPE_INTERFACE, /* INTERFACE Descriptor Type */
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USB_HID_GENERIC_INTERFACE_INDEX, /* Number of this interface. */
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USB_HID_GENERIC_INTERFACE_ALTERNATE_0, /* Value used to select this alternate setting
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for the interface identified in the prior field */
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USB_HID_GENERIC_ENDPOINT_COUNT, /* Number of endpoints used by this
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interface (excluding endpoint zero). */
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USB_HID_GENERIC_CLASS, /* Class code (assigned by the USB-IF). */
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USB_HID_GENERIC_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
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USB_HID_GENERIC_PROTOCOL, /* Protocol code (assigned by the USB). */
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0x00U, /* Index of string descriptor describing this interface */
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USB_DESCRIPTOR_LENGTH_HID, /* Numeric expression that is the total size of the
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HID descriptor. */
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USB_DESCRIPTOR_TYPE_HID, /* Constant name specifying type of HID
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descriptor. */
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0x00U, 0x01U, /* Numeric expression identifying the HID Class
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Specification release. */
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0x00U, /* Numeric expression identifying country code of
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the localized hardware */
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0x01U, /* Numeric expression specifying the number of
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class descriptors(at least one report descriptor) */
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USB_DESCRIPTOR_TYPE_HID_REPORT, /* Constant name identifying type of class descriptor. */
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USB_SHORT_GET_LOW(USB_DESCRIPTOR_LENGTH_HID_GENERIC_REPORT),
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USB_SHORT_GET_HIGH(USB_DESCRIPTOR_LENGTH_HID_GENERIC_REPORT),
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/* Numeric expression that is the total size of the
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Report descriptor. */
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USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
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USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
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USB_HID_GENERIC_ENDPOINT_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
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/* The address of the endpoint on the USB device
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described by this descriptor. */
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USB_ENDPOINT_INTERRUPT, /* This field describes the endpoint's attributes */
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USB_SHORT_GET_LOW(FS_HID_GENERIC_INTERRUPT_IN_PACKET_SIZE),
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USB_SHORT_GET_HIGH(FS_HID_GENERIC_INTERRUPT_IN_PACKET_SIZE),
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/* Maximum packet size this endpoint is capable of
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sending or receiving when this configuration is
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selected. */
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FS_HID_GENERIC_INTERRUPT_IN_INTERVAL, /* Interval for polling endpoint for data transfers. */
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USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
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USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
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USB_HID_GENERIC_ENDPOINT_OUT | (USB_OUT << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
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/* The address of the endpoint on the USB device
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described by this descriptor. */
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USB_ENDPOINT_INTERRUPT, /* This field describes the endpoint's attributes */
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USB_SHORT_GET_LOW(FS_HID_GENERIC_INTERRUPT_OUT_PACKET_SIZE),
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USB_SHORT_GET_HIGH(FS_HID_GENERIC_INTERRUPT_OUT_PACKET_SIZE),
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/* Maximum packet size this endpoint is capable of
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sending or receiving when this configuration is
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selected. */
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FS_HID_GENERIC_INTERRUPT_OUT_INTERVAL, /* Interval for polling endpoint for data transfers. */
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};
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#if (defined(USB_DEVICE_CONFIG_CV_TEST) && (USB_DEVICE_CONFIG_CV_TEST > 0U))
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USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
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uint8_t g_UsbDeviceQualifierDescriptor[] = {
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USB_DESCRIPTOR_LENGTH_DEVICE_QUALITIER, /* Size of this descriptor in bytes */
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USB_DESCRIPTOR_TYPE_DEVICE_QUALITIER, /* DEVICE Descriptor Type */
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USB_SHORT_GET_LOW(USB_DEVICE_SPECIFIC_BCD_VERSION),
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USB_SHORT_GET_HIGH(USB_DEVICE_SPECIFIC_BCD_VERSION), /* USB Specification Release Number in
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Binary-Coded Decimal (i.e., 2.10 is 210H). */
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USB_DEVICE_CLASS, /* Class code (assigned by the USB-IF). */
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USB_DEVICE_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
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USB_DEVICE_PROTOCOL, /* Protocol code (assigned by the USB-IF). */
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USB_CONTROL_MAX_PACKET_SIZE, /* Maximum packet size for endpoint zero
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(only 8, 16, 32, or 64 are valid) */
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0x00U, /* Number of Other-speed Configurations */
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0x00U, /* Reserved for future use, must be zero */
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};
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#endif
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USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
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uint8_t g_UsbDeviceString0[] = {
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2U + 2U,
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USB_DESCRIPTOR_TYPE_STRING,
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0x09U,
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0x04U,
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};
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USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
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uint8_t g_UsbDeviceString1[] = {
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2U + 2U * 18U, USB_DESCRIPTOR_TYPE_STRING,
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'N', 0x00U,
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'X', 0x00U,
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'P', 0x00U,
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' ', 0x00U,
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'S', 0x00U,
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'E', 0x00U,
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'M', 0x00U,
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'I', 0x00U,
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'C', 0x00U,
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'O', 0x00U,
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'N', 0x00U,
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'D', 0x00U,
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'U', 0x00U,
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'C', 0x00U,
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'T', 0x00U,
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'O', 0x00U,
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'R', 0x00U,
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'S', 0x00U,
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};
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USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
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uint8_t g_UsbDeviceString2[] = {
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2U + 2U * 18U, USB_DESCRIPTOR_TYPE_STRING,
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'H', 0x00U,
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'I', 0x00U,
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'D', 0x00U,
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' ', 0x00U,
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'G', 0x00U,
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'E', 0x00U,
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'N', 0x00U,
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'E', 0x00U,
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'R', 0x00U,
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'I', 0x00U,
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'C', 0x00U,
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' ', 0x00U,
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'D', 0x00U,
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'E', 0x00U,
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'V', 0x00U,
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'I', 0x00U,
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'C', 0x00U,
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'E', 0x00U,
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};
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#if (defined(USB_DEVICE_CONFIG_ROOT2_TEST) && (USB_DEVICE_CONFIG_ROOT2_TEST > 0U))
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/* ROOT2 requirement: Serial String must have 16 Hexadecimal digits, leading four digits are zero */
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USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
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uint8_t g_UsbDeviceString3[] = {
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(16 * 2 + 2), USB_DESCRIPTOR_TYPE_STRING,
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'0', 0,
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'0', 0,
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'0', 0,
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'0', 0,
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'1', 0,
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'2', 0,
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'3', 0,
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'4', 0,
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'5', 0,
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'6', 0,
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'7', 0,
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'8', 0,
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'9', 0,
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'0', 0,
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'0', 0,
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'0', 0,
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};
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/* Microsoft OS must be 12 03 4D 00 53 00 46 00 54 00 31 00 30 00 30 00 90 00 */
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USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
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uint8_t g_UsbDeviceOSString[] = {
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(8 * 2 + 2), USB_DESCRIPTOR_TYPE_STRING,
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'M', /*Signature:*/
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0x00U, 'S',
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0x00U, 'F',
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0x00U, 'T',
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0x00U, '1',
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0x00U, '0',
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0x00U, '0',
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0x00U, 0x90U, /*Vendor Code*/
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0x00U,
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};
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#endif /* USB_DEVICE_CONFIG_ROOT2_TEST */
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uint32_t g_UsbDeviceStringDescriptorLength[USB_DEVICE_STRING_COUNT] = {
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sizeof(g_UsbDeviceString0),
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sizeof(g_UsbDeviceString1),
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sizeof(g_UsbDeviceString2),
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#if (defined(USB_DEVICE_CONFIG_ROOT2_TEST) && (USB_DEVICE_CONFIG_ROOT2_TEST > 0U))
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sizeof(g_UsbDeviceString3),
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#endif
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};
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uint8_t *g_UsbDeviceStringDescriptorArray[USB_DEVICE_STRING_COUNT] = {
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g_UsbDeviceString0,
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g_UsbDeviceString1,
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g_UsbDeviceString2,
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#if (defined(USB_DEVICE_CONFIG_ROOT2_TEST) && (USB_DEVICE_CONFIG_ROOT2_TEST > 0U))
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g_UsbDeviceString3,
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#endif
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};
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usb_language_t g_UsbDeviceLanguage[USB_DEVICE_LANGUAGE_COUNT] = {{
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g_UsbDeviceStringDescriptorArray,
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g_UsbDeviceStringDescriptorLength,
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(uint16_t)0x0409U,
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}};
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usb_language_list_t g_UsbDeviceLanguageList = {
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g_UsbDeviceString0,
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sizeof(g_UsbDeviceString0),
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g_UsbDeviceLanguage,
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USB_DEVICE_LANGUAGE_COUNT,
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};
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/*******************************************************************************
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* Code
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******************************************************************************/
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/* Get device descriptor request */
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usb_status_t USB_DeviceGetDeviceDescriptor(usb_device_handle handle,
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usb_device_get_device_descriptor_struct_t *deviceDescriptor)
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{
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deviceDescriptor->buffer = g_UsbDeviceDescriptor;
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deviceDescriptor->length = USB_DESCRIPTOR_LENGTH_DEVICE;
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return kStatus_USB_Success;
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}
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#if (defined(USB_DEVICE_CONFIG_CV_TEST) && (USB_DEVICE_CONFIG_CV_TEST > 0U))
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/* Get device qualifier descriptor request */
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usb_status_t USB_DeviceGetDeviceQualifierDescriptor(
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usb_device_handle handle, usb_device_get_device_qualifier_descriptor_struct_t *deviceQualifierDescriptor)
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{
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deviceQualifierDescriptor->buffer = g_UsbDeviceQualifierDescriptor;
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deviceQualifierDescriptor->length = USB_DESCRIPTOR_LENGTH_DEVICE_QUALITIER;
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return kStatus_USB_Success;
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}
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#endif
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/* Get device configuration descriptor request */
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usb_status_t USB_DeviceGetConfigurationDescriptor(
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usb_device_handle handle, usb_device_get_configuration_descriptor_struct_t *configurationDescriptor)
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{
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if (USB_HID_GENERIC_CONFIGURE_INDEX > configurationDescriptor->configuration)
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{
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configurationDescriptor->buffer = g_UsbDeviceConfigurationDescriptor;
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configurationDescriptor->length = USB_DESCRIPTOR_LENGTH_CONFIGURATION_ALL;
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return kStatus_USB_Success;
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}
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return kStatus_USB_InvalidRequest;
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}
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/* Get device string descriptor request */
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usb_status_t USB_DeviceGetStringDescriptor(usb_device_handle handle,
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usb_device_get_string_descriptor_struct_t *stringDescriptor)
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{
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if (stringDescriptor->stringIndex == 0U)
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{
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stringDescriptor->buffer = (uint8_t *)g_UsbDeviceLanguageList.languageString;
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stringDescriptor->length = g_UsbDeviceLanguageList.stringLength;
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}
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else
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{
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uint8_t languageId = 0U;
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uint8_t languageIndex = USB_DEVICE_STRING_COUNT;
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for (; languageId < USB_DEVICE_LANGUAGE_COUNT; languageId++)
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{
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if (stringDescriptor->languageId == g_UsbDeviceLanguageList.languageList[languageId].languageId)
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{
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if (stringDescriptor->stringIndex < USB_DEVICE_STRING_COUNT)
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{
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languageIndex = stringDescriptor->stringIndex;
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}
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break;
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}
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}
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#if (defined(USB_DEVICE_CONFIG_ROOT2_TEST) && (USB_DEVICE_CONFIG_ROOT2_TEST > 0U))
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if (0xEE == stringDescriptor->stringIndex)
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{
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stringDescriptor->buffer = (uint8_t *)g_UsbDeviceOSString;
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stringDescriptor->length = sizeof(g_UsbDeviceOSString);
|
|
return kStatus_USB_Success;
|
|
}
|
|
#endif
|
|
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;
|
|
}
|
|
|
|
/* Get hid descriptor request */
|
|
usb_status_t USB_DeviceGetHidDescriptor(usb_device_handle handle, usb_device_get_hid_descriptor_struct_t *hidDescriptor)
|
|
{
|
|
if (USB_HID_GENERIC_INTERFACE_INDEX == hidDescriptor->interfaceNumber)
|
|
{
|
|
hidDescriptor->buffer =
|
|
&g_UsbDeviceConfigurationDescriptor[USB_DESCRIPTOR_LENGTH_CONFIGURE + USB_DESCRIPTOR_LENGTH_INTERFACE];
|
|
hidDescriptor->length = USB_DESCRIPTOR_LENGTH_HID;
|
|
}
|
|
else
|
|
{
|
|
return kStatus_USB_InvalidRequest;
|
|
}
|
|
return kStatus_USB_Success;
|
|
}
|
|
|
|
/* Get hid report descriptor request */
|
|
usb_status_t USB_DeviceGetHidReportDescriptor(usb_device_handle handle,
|
|
usb_device_get_hid_report_descriptor_struct_t *hidReportDescriptor)
|
|
{
|
|
if (USB_HID_GENERIC_INTERFACE_INDEX == hidReportDescriptor->interfaceNumber)
|
|
{
|
|
hidReportDescriptor->buffer = g_UsbDeviceHidGenericReportDescriptor;
|
|
hidReportDescriptor->length = USB_DESCRIPTOR_LENGTH_HID_GENERIC_REPORT;
|
|
}
|
|
else
|
|
{
|
|
return kStatus_USB_InvalidRequest;
|
|
}
|
|
return kStatus_USB_Success;
|
|
}
|
|
|
|
/* Get hid physical descriptor request */
|
|
usb_status_t USB_DeviceGetHidPhysicalDescriptor(usb_device_handle handle,
|
|
usb_device_get_hid_physical_descriptor_struct_t *hidPhysicalDescriptor)
|
|
{
|
|
return kStatus_USB_InvalidRequest;
|
|
}
|
|
|
|
/* 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;
|
|
|
|
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_ENDPOINT)
|
|
{
|
|
if (USB_SPEED_HIGH == speed)
|
|
{
|
|
if (((descriptorHead->endpoint.bEndpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK) ==
|
|
USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_IN) &&
|
|
(USB_HID_GENERIC_ENDPOINT_IN ==
|
|
(descriptorHead->endpoint.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK)))
|
|
{
|
|
descriptorHead->endpoint.bInterval = HS_HID_GENERIC_INTERRUPT_IN_INTERVAL;
|
|
USB_SHORT_TO_LITTLE_ENDIAN_ADDRESS(HS_HID_GENERIC_INTERRUPT_IN_PACKET_SIZE,
|
|
descriptorHead->endpoint.wMaxPacketSize);
|
|
}
|
|
else if (((descriptorHead->endpoint.bEndpointAddress &
|
|
USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK) ==
|
|
USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_OUT) &&
|
|
(USB_HID_GENERIC_ENDPOINT_OUT ==
|
|
(descriptorHead->endpoint.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK)))
|
|
{
|
|
descriptorHead->endpoint.bInterval = HS_HID_GENERIC_INTERRUPT_OUT_INTERVAL;
|
|
USB_SHORT_TO_LITTLE_ENDIAN_ADDRESS(HS_HID_GENERIC_INTERRUPT_OUT_PACKET_SIZE,
|
|
descriptorHead->endpoint.wMaxPacketSize);
|
|
}
|
|
else
|
|
{
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (((descriptorHead->endpoint.bEndpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK) ==
|
|
USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_IN) &&
|
|
(USB_HID_GENERIC_ENDPOINT_IN ==
|
|
(descriptorHead->endpoint.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK)))
|
|
{
|
|
descriptorHead->endpoint.bInterval = FS_HID_GENERIC_INTERRUPT_IN_INTERVAL;
|
|
USB_SHORT_TO_LITTLE_ENDIAN_ADDRESS(FS_HID_GENERIC_INTERRUPT_IN_PACKET_SIZE,
|
|
descriptorHead->endpoint.wMaxPacketSize);
|
|
}
|
|
else if (((descriptorHead->endpoint.bEndpointAddress &
|
|
USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK) ==
|
|
USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_OUT) &&
|
|
(USB_HID_GENERIC_ENDPOINT_OUT ==
|
|
(descriptorHead->endpoint.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK)))
|
|
{
|
|
descriptorHead->endpoint.bInterval = FS_HID_GENERIC_INTERRUPT_OUT_INTERVAL;
|
|
USB_SHORT_TO_LITTLE_ENDIAN_ADDRESS(FS_HID_GENERIC_INTERRUPT_OUT_PACKET_SIZE,
|
|
descriptorHead->endpoint.wMaxPacketSize);
|
|
}
|
|
else
|
|
{
|
|
}
|
|
}
|
|
}
|
|
descriptorHead = (usb_descriptor_union_t *)((uint8_t *)descriptorHead + descriptorHead->common.bLength);
|
|
}
|
|
|
|
for (int i = 0U; i < USB_HID_GENERIC_ENDPOINT_COUNT; i++)
|
|
{
|
|
if (USB_SPEED_HIGH == speed)
|
|
{
|
|
if (g_UsbDeviceHidGenericEndpoints[i].endpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK)
|
|
{
|
|
g_UsbDeviceHidGenericEndpoints[i].maxPacketSize = HS_HID_GENERIC_INTERRUPT_IN_PACKET_SIZE;
|
|
g_UsbDeviceHidGenericEndpoints[i].interval = HS_HID_GENERIC_INTERRUPT_IN_INTERVAL;
|
|
}
|
|
else
|
|
{
|
|
g_UsbDeviceHidGenericEndpoints[i].maxPacketSize = HS_HID_GENERIC_INTERRUPT_OUT_PACKET_SIZE;
|
|
g_UsbDeviceHidGenericEndpoints[i].interval = HS_HID_GENERIC_INTERRUPT_OUT_INTERVAL;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (g_UsbDeviceHidGenericEndpoints[i].endpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK)
|
|
{
|
|
g_UsbDeviceHidGenericEndpoints[i].maxPacketSize = FS_HID_GENERIC_INTERRUPT_IN_PACKET_SIZE;
|
|
g_UsbDeviceHidGenericEndpoints[i].interval = FS_HID_GENERIC_INTERRUPT_IN_INTERVAL;
|
|
}
|
|
else
|
|
{
|
|
g_UsbDeviceHidGenericEndpoints[i].maxPacketSize = FS_HID_GENERIC_INTERRUPT_OUT_PACKET_SIZE;
|
|
g_UsbDeviceHidGenericEndpoints[i].interval = FS_HID_GENERIC_INTERRUPT_OUT_INTERVAL;
|
|
}
|
|
}
|
|
}
|
|
|
|
return kStatus_USB_Success;
|
|
}
|