479 lines
21 KiB
C
479 lines
21 KiB
C
/*
|
|
* Copyright 2020 NXP
|
|
* All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#include "usb_device_config.h"
|
|
#include "usb.h"
|
|
#include "usb_device.h"
|
|
|
|
#include "usb_device_class.h"
|
|
#include "usb_device_hid.h"
|
|
|
|
#include "usb_device_descriptor.h"
|
|
|
|
/*******************************************************************************
|
|
* Definitions
|
|
******************************************************************************/
|
|
|
|
/*******************************************************************************
|
|
* Prototypes
|
|
******************************************************************************/
|
|
|
|
/*******************************************************************************
|
|
* Variables
|
|
******************************************************************************/
|
|
|
|
/* hid mouse endpoint information */
|
|
usb_device_endpoint_struct_t g_UsbDeviceHidMouseEndpoints[USB_HID_MOUSE_ENDPOINT_COUNT] = {
|
|
/* HID mouse interrupt IN pipe */
|
|
{
|
|
USB_HID_MOUSE_ENDPOINT_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
|
|
USB_ENDPOINT_INTERRUPT,
|
|
FS_HID_MOUSE_INTERRUPT_IN_PACKET_SIZE,
|
|
FS_HID_MOUSE_INTERRUPT_IN_INTERVAL,
|
|
},
|
|
};
|
|
|
|
/* HID mouse interface information */
|
|
usb_device_interface_struct_t g_UsbDeviceHidMouseInterface[] = {{
|
|
0U, /* The alternate setting of the interface */
|
|
{
|
|
USB_HID_MOUSE_ENDPOINT_COUNT, /* Endpoint count */
|
|
g_UsbDeviceHidMouseEndpoints, /* Endpoints handle */
|
|
},
|
|
NULL,
|
|
}};
|
|
|
|
usb_device_interfaces_struct_t g_UsbDeviceHidMouseInterfaces[USB_HID_MOUSE_INTERFACE_COUNT] = {
|
|
{
|
|
USB_HID_MOUSE_CLASS, /* HID mouse class code */
|
|
USB_HID_MOUSE_SUBCLASS, /* HID mouse subclass code */
|
|
USB_HID_MOUSE_PROTOCOL, /* HID mouse protocol code */
|
|
USB_HID_MOUSE_INTERFACE_INDEX, /* The interface number of the HID mouse */
|
|
g_UsbDeviceHidMouseInterface, /* Interfaces handle */
|
|
sizeof(g_UsbDeviceHidMouseInterface) / sizeof(usb_device_interface_struct_t),
|
|
},
|
|
};
|
|
|
|
usb_device_interface_list_t g_UsbDeviceHidMouseInterfaceList[USB_DEVICE_CONFIGURATION_COUNT] = {
|
|
{
|
|
USB_HID_MOUSE_INTERFACE_COUNT, /* The interface count of the HID mouse */
|
|
g_UsbDeviceHidMouseInterfaces, /* The interfaces handle */
|
|
},
|
|
};
|
|
|
|
usb_device_class_struct_t g_UsbDeviceHidMouseConfig = {
|
|
g_UsbDeviceHidMouseInterfaceList, /* The interface list of the HID mouse */
|
|
kUSB_DeviceClassTypeHid, /* The HID class type */
|
|
USB_DEVICE_CONFIGURATION_COUNT, /* The 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) */
|
|
0x91U,
|
|
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 */
|
|
};
|
|
|
|
USB_DMA_INIT_DATA_ALIGN(USB_DATA_ALIGN_SIZE)
|
|
uint8_t g_UsbDeviceHidMouseReportDescriptor[] = {
|
|
0x05U, 0x01U, /* Usage Page (Generic Desktop)*/
|
|
0x09U, 0x02U, /* Usage (Mouse) */
|
|
0xA1U, 0x01U, /* Collection (Application) */
|
|
0x09U, 0x01U, /* Usage (Pointer) */
|
|
|
|
0xA1U, 0x00U, /* Collection (Physical) */
|
|
0x05U, 0x09U, /* Usage Page (Buttons) */
|
|
0x19U, 0x01U, /* Usage Minimum (01U) */
|
|
0x29U, 0x03U, /* Usage Maximum (03U) */
|
|
|
|
0x15U, 0x00U, /* Logical Minimum (0U) */
|
|
0x25U, 0x01U, /* Logical Maximum (1U) */
|
|
0x95U, 0x03U, /* Report Count (3U) */
|
|
0x75U, 0x01U, /* Report Size (1U) */
|
|
|
|
0x81U, 0x02U, /* Input(Data, Variable, Absolute) 3U button bit fields */
|
|
0x95U, 0x01U, /* Report Count (1U) */
|
|
0x75U, 0x05U, /* Report Size (5U) */
|
|
0x81U, 0x01U, /* Input (Constant), 5U constant field */
|
|
|
|
0x05U, 0x01U, /* Usage Page (Generic Desktop) */
|
|
0x09U, 0x30U, /* Usage (X) */
|
|
0x09U, 0x31U, /* Usage (Y) */
|
|
0x09U, 0x38U, /* Usage (Z) */
|
|
|
|
0x15U, 0x81U, /* Logical Minimum (-127) */
|
|
0x25U, 0x7FU, /* Logical Maximum (127) */
|
|
0x75U, 0x08U, /* Report Size (8U) */
|
|
0x95U, 0x03U, /* Report Count (3U) */
|
|
|
|
0x81U, 0x06U, /* Input(Data, Variable, Relative), Three position bytes (X & Y & Z)*/
|
|
0xC0U, /* End collection, Close Pointer collection*/
|
|
0xC0U /* End collection, Close Mouse collection */
|
|
};
|
|
|
|
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_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_HID +
|
|
USB_DESCRIPTOR_LENGTH_ENDPOINT),
|
|
USB_SHORT_GET_HIGH(USB_DESCRIPTOR_LENGTH_CONFIGURE + USB_DESCRIPTOR_LENGTH_INTERFACE + USB_DESCRIPTOR_LENGTH_HID +
|
|
USB_DESCRIPTOR_LENGTH_ENDPOINT), /* Total length of data returned for this configuration. */
|
|
USB_HID_MOUSE_INTERFACE_COUNT, /* Number of interfaces supported by this configuration */
|
|
USB_HID_MOUSE_CONFIGURE_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, /* 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_DESCRIPTOR_LENGTH_INTERFACE, /* Size of this descriptor in bytes */
|
|
USB_DESCRIPTOR_TYPE_INTERFACE, /* INTERFACE Descriptor Type */
|
|
USB_HID_MOUSE_INTERFACE_INDEX, /* Number of this interface. */
|
|
0x00U, /* Value used to select this alternate setting
|
|
for the interface identified in the prior field */
|
|
USB_HID_MOUSE_ENDPOINT_COUNT, /* Number of endpoints used by this
|
|
interface (excluding endpoint zero). */
|
|
USB_HID_MOUSE_CLASS, /* Class code (assigned by the USB-IF). */
|
|
USB_HID_MOUSE_SUBCLASS, /* Subclass code (assigned by the USB-IF). */
|
|
USB_HID_MOUSE_PROTOCOL, /* Protocol code (assigned by the USB). */
|
|
0x00U, /* Index of string descriptor describing this interface */
|
|
|
|
USB_DESCRIPTOR_LENGTH_HID, /* Numeric expression that is the total size of the
|
|
HID descriptor. */
|
|
USB_DESCRIPTOR_TYPE_HID, /* Constant name specifying type of HID
|
|
descriptor. */
|
|
0x00U, 0x01U, /* Numeric expression identifying the HID Class
|
|
Specification release. */
|
|
0x00U, /* Numeric expression identifying country code of
|
|
the localized hardware */
|
|
0x01U, /* Numeric expression specifying the number of
|
|
class descriptors(at least one report descriptor) */
|
|
USB_DESCRIPTOR_TYPE_HID_REPORT, /* Constant name identifying type of class descriptor. */
|
|
USB_SHORT_GET_LOW(USB_DESCRIPTOR_LENGTH_HID_MOUSE_REPORT),
|
|
USB_SHORT_GET_HIGH(USB_DESCRIPTOR_LENGTH_HID_MOUSE_REPORT),
|
|
/* Numeric expression that is the total size of the
|
|
Report descriptor. */
|
|
USB_DESCRIPTOR_LENGTH_ENDPOINT, /* Size of this descriptor in bytes */
|
|
USB_DESCRIPTOR_TYPE_ENDPOINT, /* ENDPOINT Descriptor Type */
|
|
USB_HID_MOUSE_ENDPOINT_IN | (USB_IN << USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_SHIFT),
|
|
/* The address 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_HID_MOUSE_INTERRUPT_IN_PACKET_SIZE), USB_SHORT_GET_HIGH(FS_HID_MOUSE_INTERRUPT_IN_PACKET_SIZE),
|
|
/* Maximum packet size this endpoint is capable of
|
|
sending or receiving when this configuration is
|
|
selected. */
|
|
FS_HID_MOUSE_INTERRUPT_IN_INTERVAL, /* Interval for polling endpoint for data transfers. */
|
|
};
|
|
|
|
#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] = {
|
|
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_UsbDeviceString0[] = {
|
|
2U + 2U,
|
|
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 * 16U, USB_DESCRIPTOR_TYPE_STRING,
|
|
'H', 0x00U,
|
|
'I', 0x00U,
|
|
'D', 0x00U,
|
|
' ', 0x00U,
|
|
'M', 0x00U,
|
|
'O', 0x00U,
|
|
'U', 0x00U,
|
|
'S', 0x00U,
|
|
'E', 0x00U,
|
|
' ', 0x00U,
|
|
'D', 0x00U,
|
|
'E', 0x00U,
|
|
'V', 0x00U,
|
|
'I', 0x00U,
|
|
'C', 0x00U,
|
|
'E', 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_HID_MOUSE_CONFIGURE_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;
|
|
}
|
|
|
|
/* Get hid descriptor request */
|
|
usb_status_t USB_DeviceGetHidDescriptor(usb_device_handle handle, usb_device_get_hid_descriptor_struct_t *hidDescriptor)
|
|
{
|
|
if (USB_HID_MOUSE_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_MOUSE_INTERFACE_INDEX == hidReportDescriptor->interfaceNumber)
|
|
{
|
|
hidReportDescriptor->buffer = g_UsbDeviceHidMouseReportDescriptor;
|
|
hidReportDescriptor->length = USB_DESCRIPTOR_LENGTH_HID_MOUSE_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_MOUSE_ENDPOINT_IN ==
|
|
(descriptorHead->endpoint.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK)))
|
|
{
|
|
descriptorHead->endpoint.bInterval = HS_HID_MOUSE_INTERRUPT_IN_INTERVAL;
|
|
USB_SHORT_TO_LITTLE_ENDIAN_ADDRESS(HS_HID_MOUSE_INTERRUPT_IN_PACKET_SIZE,
|
|
descriptorHead->endpoint.wMaxPacketSize);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (((descriptorHead->endpoint.bEndpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK) ==
|
|
USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_IN) &&
|
|
(USB_HID_MOUSE_ENDPOINT_IN ==
|
|
(descriptorHead->endpoint.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK)))
|
|
{
|
|
descriptorHead->endpoint.bInterval = FS_HID_MOUSE_INTERRUPT_IN_INTERVAL;
|
|
USB_SHORT_TO_LITTLE_ENDIAN_ADDRESS(FS_HID_MOUSE_INTERRUPT_IN_PACKET_SIZE,
|
|
descriptorHead->endpoint.wMaxPacketSize);
|
|
}
|
|
}
|
|
}
|
|
descriptorHead = (usb_descriptor_union_t *)((uint8_t *)descriptorHead + descriptorHead->common.bLength);
|
|
}
|
|
|
|
for (int i = 0U; i < USB_HID_MOUSE_ENDPOINT_COUNT; i++)
|
|
{
|
|
if (USB_SPEED_HIGH == speed)
|
|
{
|
|
if (g_UsbDeviceHidMouseEndpoints[i].endpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK)
|
|
{
|
|
g_UsbDeviceHidMouseEndpoints[i].maxPacketSize = HS_HID_MOUSE_INTERRUPT_IN_PACKET_SIZE;
|
|
g_UsbDeviceHidMouseEndpoints[i].interval = HS_HID_MOUSE_INTERRUPT_IN_INTERVAL;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (g_UsbDeviceHidMouseEndpoints[i].endpointAddress & USB_DESCRIPTOR_ENDPOINT_ADDRESS_DIRECTION_MASK)
|
|
{
|
|
g_UsbDeviceHidMouseEndpoints[i].maxPacketSize = FS_HID_MOUSE_INTERRUPT_IN_PACKET_SIZE;
|
|
g_UsbDeviceHidMouseEndpoints[i].interval = FS_HID_MOUSE_INTERRUPT_IN_INTERVAL;
|
|
}
|
|
}
|
|
}
|
|
|
|
return kStatus_USB_Success;
|
|
}
|