usb_desc.c

COLDFIRE 5275板极初始化程序

/*
 * File:	usb_desc.c
 * Purpose:	Descriptors for USB Test
 */

#include "src/common/common.h"
#include "usb.h"



/********************************************************************/

/********************************************************************/

/* Initialize the Mouse descriptors */
DESCRIPTOR_STRUCT Descriptors =
{
	/* Device Descriptor */
	{
	/* bLength */				sizeof(USB_DEVICE_DESC),
	/* bDescriptorType */		DEVICE,
	/* bcdUSBL */				0x10,	/* USB 1.1 */
	/* bcdUSBH */				0x01,
	/* bDeviceClass */			0x00,
	/* bDeviceSubClass */		0x00,
	/* bDeviceProtocol */		0x00,
	/* bMaxPacketSize0 */		0x08,
	/* idVendorL */				0x25,
	/* idVendorH */				0x04,	/* arbitrary */
	/* idProductL */			0x34,
	/* idProductH */			0x33,	/* arbitrary */
	/* bcdDeviceL */			0x00,
	/* bcdDeviceH */			0x01, 	/* arbitrary */
	/* iManufacturern */		0x01,
	/* iProduct */				0x02,
	/* iSerialNumber */			0x00,
	/* bNumConfigurations */	0x01
	},

	/* Configuration Descriptor */
	{
	/* bLength */				sizeof(USB_CONFIG_DESC),
	/* bDescriptorType */		CONFIGURATION,
	/* wTotalLengthL */			(sizeof(USB_CONFIG_DESC)+(sizeof(USB_INTERFACE_DESC)*2)+(sizeof(USB_ENDPOINT_DESC)*5)) & 0x00FF,
	/* wTotalLengthH */			(sizeof(USB_CONFIG_DESC)+(sizeof(USB_INTERFACE_DESC)*2)+(sizeof(USB_ENDPOINT_DESC)*5)) >> 8,
	/* bNumInterfaces */		0x01, 
	/* bConfigurationValue */	0x01, 	/* This is configuration #1 */
	/* iConfiguration */		0x00, 
	/* bmAttributes */			(SELF_POWERED),
	/* maxPower */				0x00  
	},

	/* Interface Descriptor */
	{
	/* bLength */				sizeof(USB_INTERFACE_DESC),
	/* bDescriptorType */		INTERFACE,
	/* bInterfaceNumber */		0x00, 	/* This is interface #0 */
	/* bAlternateSetting */		0x00, 	/* This is alt interface #0 */
	/* bNumEndpoints */			0x03, 
	/* bInterfaceClass */		0x00, 
	/* bInterfaceSubClass */	0x00, 
	/* bInterfaceProtocol */	0x00, 
	/* iInterface */			0x00  
	},

	/* Endpoint1 Descriptor */
	{
	/* bLength */				sizeof(USB_ENDPOINT_DESC),
	/* bDescriptorType */		ENDPOINT,
	/* bEndpointAddress */		(1 | IN),	/* This is endpoint #1 */
	/* bmAttributes */			(BULK),
	/* wMaxPacketSizeL */		0x20, 
	/* wMaxPacketSizeH */		0x00, 
	/* bInterval */				0x00
	},
	
	/* Endpoint2 Descriptor */
	{
	/* bLength */				sizeof(USB_ENDPOINT_DESC),
	/* bDescriptorType */		ENDPOINT,
	/* bEndpointAddress */		(2 | OUT),	/* This is endpoint #2 */
	/* bmAttributes */			(BULK),
	/* wMaxPacketSizeL */		0x20, 
	/* wMaxPacketSizeH */		0x00, 
	/* bInterval */				0x00
	},
	
	/* Endpoint3 Descriptor */
	{
	/* bLength */				sizeof(USB_ENDPOINT_DESC),
	/* bDescriptorType */		ENDPOINT,
	/* bEndpointAddress */		(3 | OUT),	/* This is endpoint #3 */
	/* bmAttributes */			(BULK),
	/* wMaxPacketSizeL */		0x20, 
	/* wMaxPacketSizeH */		0x00, 
	/* bInterval */				0x00   
	},
	
	/* Alternate Interface Descriptor */
	{
	/* bLength */				sizeof(USB_INTERFACE_DESC),
	/* bDescriptorType */		INTERFACE,
	/* bInterfaceNumber */		0x00, 	/* This is interface #0 */
	/* bAlternateSetting */		0x01, 	/* This is alt interface #0 */
	/* bNumEndpoints */			0x02, 
	/* bInterfaceClass */		0x00, 
	/* bInterfaceSubClass */	0x00, 
	/* bInterfaceProtocol */	0x00, 
	/* iInterface */			0x00  
	},

	/* Endpoint1 Descriptor */
	{
	/* bLength */				sizeof(USB_ENDPOINT_DESC),
	/* bDescriptorType */		ENDPOINT,
	/* bEndpointAddress */		(1 | IN),	/* This is endpoint #1 */
	/* bmAttributes */			(BULK),
	/* wMaxPacketSizeL */		0x20, 
	/* wMaxPacketSizeH */		0x00, 
	/* bInterval */				0x00
	},
	
	/* Endpoint2 Descriptor */
	{
	/* bLength */				sizeof(USB_ENDPOINT_DESC),
	/* bDescriptorType */		ENDPOINT,
	/* bEndpointAddress */		(2 | OUT),	/* This is endpoint #2 */
	/* bmAttributes */			(BULK),
	/* wMaxPacketSizeL */		0x20, 
	/* wMaxPacketSizeH */		0x00, 
	/* bInterval */				0x00
	}
			
};

/********************************************************************/

// String descriptors
/********************************************************************/
// Language IDs
//--------------

const unsigned char String0Desc[SD0LEN] = {
		SD0LEN, DT_STRING,			/* Size, Type   */
		0x09, 0x04					/* LangID Codes */
	};

//--------------------------------------------
const unsigned char String1Desc[SD1LEN] = {
	// Size, Type
	SD1LEN, DT_STRING,
	// Unicode String
	'F', 0,
	'r', 0,
	'e', 0,
	'e', 0,
	's', 0,
	'c', 0,
	'a', 0,
	'l', 0,
	'e', 0,
	' ', 0,
	'S', 0,
	'e', 0,
	'm', 0,
	'i', 0,
	'c', 0,	
	'o', 0,	
	'n', 0,	
	'd', 0,	
	'u', 0,	
	'c', 0,	
	't', 0,	
	'o', 0,
	'r', 0		
	};

// Product String
//-----------------------------------------------
const unsigned char String2Desc[SD2LEN] = {
	// Size, Type
	SD2LEN, DT_STRING,
	// Unicode String
	'M', 0,
	'C', 0,
	'F', 0,
	'5', 0,
	'2', 0,
	'7', 0,
	'5', 0
	};

/********************************************************************/