crashtest-r0ket/core/usbcdc/usbdesc.c

203 lines
9.0 KiB
C

/*----------------------------------------------------------------------------
* U S B - K e r n e l
*----------------------------------------------------------------------------
* Name: usbdesc.c
* Purpose: USB Descriptors
* Version: V1.20
*----------------------------------------------------------------------------
* This software is supplied "AS IS" without any warranties, express,
* implied or statutory, including but not limited to the implied
* warranties of fitness for purpose, satisfactory quality and
* noninfringement. Keil extends you a royalty-free right to reproduce
* and distribute executable files created using this software for use
* on NXP Semiconductors LPC microcontroller devices only. Nothing else
* gives you the right to use this software.
*
* Copyright (c) 2009 Keil - An ARM Company. All rights reserved.
*----------------------------------------------------------------------------
* History:
* V1.20 Changed string descriptor handling
* V1.00 Initial Version
*---------------------------------------------------------------------------*/
#include "projectconfig.h"
#include "usb.h"
#include "cdc.h"
#include "usbcfg.h"
#include "usbdesc.h"
#include "config.h"
/* USB Standard Device Descriptor */
const uint8_t USB_DeviceDescriptor[] = {
USB_DEVICE_DESC_SIZE, /* bLength */
USB_DEVICE_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL(0x0200), /* 2.0 */ /* bcdUSB */
USB_DEVICE_CLASS_COMMUNICATIONS, /* bDeviceClass CDC*/
0x00, /* bDeviceSubClass */
0x00, /* bDeviceProtocol */
USB_MAX_PACKET0, /* bMaxPacketSize0 */
WBVAL(USB_VENDOR_ID), /* idVendor */
WBVAL(USB_PROD_ID), /* idProduct */
WBVAL(USB_DEVICE), /* 1.00 */ /* bcdDevice */
0x01, /* iManufacturer */
0x02, /* iProduct */
0x03, /* iSerialNumber */
0x01 /* bNumConfigurations: one possible configuration*/
};
/* USB Configuration Descriptor */
/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */
const uint8_t USB_ConfigDescriptor[] = {
/* Configuration 1 */
USB_CONFIGUARTION_DESC_SIZE, /* bLength */
USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL( /* wTotalLength */
1*USB_CONFIGUARTION_DESC_SIZE +
1*USB_INTERFACE_DESC_SIZE + /* communication interface */
0x0013 + /* CDC functions */
1*USB_ENDPOINT_DESC_SIZE + /* interrupt endpoint */
1*USB_INTERFACE_DESC_SIZE + /* data interface */
2*USB_ENDPOINT_DESC_SIZE /* bulk endpoints */
),
0x02, /* bNumInterfaces */
0x01, /* bConfigurationValue: 0x01 is used to select this configuration */
0x00, /* iConfiguration: no string to describe this configuration */
USB_CONFIG_BUS_POWERED /*|*/ /* bmAttributes */
/*USB_CONFIG_REMOTE_WAKEUP*/,
USB_CONFIG_POWER_MA(100), /* bMaxPower, device power consumption is 100 mA */
/* Interface 0, Alternate Setting 0, Communication class interface descriptor */
USB_INTERFACE_DESC_SIZE, /* bLength */
USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
USB_CDC_CIF_NUM, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: Alternate setting */
0x01, /* bNumEndpoints: One endpoint used */
CDC_COMMUNICATION_INTERFACE_CLASS, /* bInterfaceClass: Communication Interface Class */
CDC_ABSTRACT_CONTROL_MODEL, /* bInterfaceSubClass: Abstract Control Model */
0x00, /* bInterfaceProtocol: no protocol used */
0x5E, /* iInterface: */
/*Header Functional Descriptor*/
0x05, /* bLength: Endpoint Descriptor size */
CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */
CDC_HEADER, /* bDescriptorSubtype: Header Func Desc */
WBVAL(CDC_V1_10), /* 1.10 */ /* bcdCDC */
/*Call Management Functional Descriptor*/
0x05, /* bFunctionLength */
CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */
CDC_CALL_MANAGEMENT, /* bDescriptorSubtype: Call Management Func Desc */
0x01, /* bmCapabilities: device handles call management */
0x01, /* bDataInterface: CDC data IF ID */
/*Abstract Control Management Functional Descriptor*/
0x04, /* bFunctionLength */
CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */
CDC_ABSTRACT_CONTROL_MANAGEMENT, /* bDescriptorSubtype: Abstract Control Management desc */
0x02, /* bmCapabilities: SET_LINE_CODING, GET_LINE_CODING, SET_CONTROL_LINE_STATE supported */
/*Union Functional Descriptor*/
0x05, /* bFunctionLength */
CDC_CS_INTERFACE, /* bDescriptorType: CS_INTERFACE */
CDC_UNION, /* bDescriptorSubtype: Union func desc */
USB_CDC_CIF_NUM, /* bMasterInterface: Communication class interface is master */
USB_CDC_DIF_NUM, /* bSlaveInterface0: Data class interface is slave 0 */
/*Endpoint 1 Descriptor*/ /* event notification (optional) */
USB_ENDPOINT_DESC_SIZE, /* bLength */
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
USB_ENDPOINT_IN(1), /* bEndpointAddress */
USB_ENDPOINT_TYPE_INTERRUPT, /* bmAttributes */
WBVAL(0x0010), /* wMaxPacketSize */
0x02, /* 2ms */ /* bInterval */
/* Interface 1, Alternate Setting 0, Data class interface descriptor*/
USB_INTERFACE_DESC_SIZE, /* bLength */
USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */
USB_CDC_DIF_NUM, /* bInterfaceNumber: Number of Interface */
0x00, /* bAlternateSetting: no alternate setting */
0x02, /* bNumEndpoints: two endpoints used */
CDC_DATA_INTERFACE_CLASS, /* bInterfaceClass: Data Interface Class */
0x00, /* bInterfaceSubClass: no subclass available */
0x00, /* bInterfaceProtocol: no protocol used */
0x5E, /* iInterface: */
/* Endpoint, EP3 Bulk Out */
USB_ENDPOINT_DESC_SIZE, /* bLength */
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
USB_ENDPOINT_OUT(3), /* bEndpointAddress */
USB_ENDPOINT_TYPE_BULK, /* bmAttributes */
WBVAL(64), /* wMaxPacketSize */
0x00, /* bInterval: ignore for Bulk transfer */
/* Endpoint, EP3 Bulk In */
USB_ENDPOINT_DESC_SIZE, /* bLength */
USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */
USB_ENDPOINT_IN(3), /* bEndpointAddress */
USB_ENDPOINT_TYPE_BULK, /* bmAttributes */
WBVAL(64), /* wMaxPacketSize */
0x00, /* bInterval: ignore for Bulk transfer */
/* Terminator */
0 /* bLength */
};
/* USB String Descriptor (optional) */
const uint8_t USB_StringDescriptor[] = {
/* Index 0x00: LANGID Codes */
0x04, /* bLength */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
WBVAL(0x0409), /* US English */ /* wLANGID */
/* Index 0x01: Manufacturer */
(13*2 + 2), /* bLength (13 Char + Type + lenght) */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
'M',0,
'I',0,
'C',0,
'R',0,
'O',0,
'B',0,
'U',0,
'I',0,
'L',0,
'D',0,
'E',0,
'R',0,
' ',0,
/* Index 0x02: Product */
(17*2 + 2), /* bLength ( 17 Char + Type + lenght) */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
'L',0,
'P',0,
'C',0,
'1',0,
'3',0,
'4',0,
'3',0,
' ',0,
'C',0,
'O',0,
'M',0,
' ',0,
'P',0,
'O',0,
'R',0,
'T',0,
' ',0,
/* Index 0x03: Serial Number */
(12*2 + 2), /* bLength (12 Char + Type + lenght) */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
'D',0,
'E',0,
'M',0,
'O',0,
'0',0,
'0',0,
'0',0,
'0',0,
'0',0,
'0',0,
'0',0,
'0',0,
/* Index 0x04: Interface 0, Alternate Setting 0 */
( 4*2 + 2), /* bLength (4 Char + Type + lenght) */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
'V',0,
'C',0,
'O',0,
'M',0,
};