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usb100.h
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#ifndef __USB100_H__
#define __USB100_H__
#include <PSHPACK1.H>
//bmRequest.Dir
#define BMREQUEST_HOST_TO_DEVICE 0
#define BMREQUEST_DEVICE_TO_HOST 1
//bmRequest.Type
#define BMREQUEST_STANDARD 0
#define BMREQUEST_CLASS 1
#define BMREQUEST_VENDOR 2
//bmRequest.Recipient
#define BMREQUEST_TO_DEVICE 0
#define BMREQUEST_TO_INTERFACE 1
#define BMREQUEST_TO_ENDPOINT 2
#define BMREQUEST_TO_OTHER 3
#define MAXIMUM_USB_STRING_LENGTH 255
// values for the bits returned by the USB GET_STATUS command
#define USB_GETSTATUS_SELF_POWERED 0x01
#define USB_GETSTATUS_REMOTE_WAKEUP_ENABLED 0x02
#define USB_DEVICE_DESCRIPTOR_TYPE 0x01
#define USB_CONFIGURATION_DESCRIPTOR_TYPE 0x02
#define USB_STRING_DESCRIPTOR_TYPE 0x03
#define USB_INTERFACE_DESCRIPTOR_TYPE 0x04
#define USB_ENDPOINT_DESCRIPTOR_TYPE 0x05
// descriptor types defined by DWG documents
#define USB_RESERVED_DESCRIPTOR_TYPE 0x06
#define USB_CONFIG_POWER_DESCRIPTOR_TYPE 0x07
#define USB_INTERFACE_POWER_DESCRIPTOR_TYPE 0x08
#define USB_DESCRIPTOR_MAKE_TYPE_AND_INDEX(d, i) ((USHORT)((USHORT)d<<8 | i))
//
// Values for bmAttributes field of an
// endpoint descriptor
//
#define USB_ENDPOINT_TYPE_MASK 0x03
#define USB_ENDPOINT_TYPE_CONTROL 0x00
#define USB_ENDPOINT_TYPE_ISOCHRONOUS 0x01
#define USB_ENDPOINT_TYPE_BULK 0x02
#define USB_ENDPOINT_TYPE_INTERRUPT 0x03
//
// definitions for bits in the bmAttributes field of a
// configuration descriptor.
//
#define USB_CONFIG_POWERED_MASK 0xc0
#define USB_CONFIG_BUS_POWERED 0x80
#define USB_CONFIG_SELF_POWERED 0x40
#define USB_CONFIG_REMOTE_WAKEUP 0x20
//
// Endpoint direction bit, stored in address
//
#define USB_ENDPOINT_DIRECTION_MASK 0x80
// test direction bit in the bEndpointAddress field of
// an endpoint descriptor.
#define USB_ENDPOINT_DIRECTION_OUT(addr) (!((addr) & USB_ENDPOINT_DIRECTION_MASK))
#define USB_ENDPOINT_DIRECTION_IN(addr) ((addr) & USB_ENDPOINT_DIRECTION_MASK)
//
// USB defined request codes
// see chapter 9 of the USB 1.0 specifcation for
// more information.
//
// These are the correct values based on the USB 1.0
// specification
#define USB_REQUEST_GET_STATUS 0x00
#define USB_REQUEST_CLEAR_FEATURE 0x01
#define USB_REQUEST_SET_FEATURE 0x03
#define USB_REQUEST_SET_ADDRESS 0x05
#define USB_REQUEST_GET_DESCRIPTOR 0x06
#define USB_REQUEST_SET_DESCRIPTOR 0x07
#define USB_REQUEST_GET_CONFIGURATION 0x08
#define USB_REQUEST_SET_CONFIGURATION 0x09
#define USB_REQUEST_GET_INTERFACE 0x0A
#define USB_REQUEST_SET_INTERFACE 0x0B
#define USB_REQUEST_SYNC_FRAME 0x0C
//
// defined USB device classes
//
#define USB_DEVICE_CLASS_RESERVED 0x00
#define USB_DEVICE_CLASS_AUDIO 0x01
#define USB_DEVICE_CLASS_COMMUNICATIONS 0x02
#define USB_DEVICE_CLASS_HUMAN_INTERFACE 0x03
#define USB_DEVICE_CLASS_MONITOR 0x04
#define USB_DEVICE_CLASS_PHYSICAL_INTERFACE 0x05
#define USB_DEVICE_CLASS_POWER 0x06
#define USB_DEVICE_CLASS_PRINTER 0x07
#define USB_DEVICE_CLASS_STORAGE 0x08
#define USB_DEVICE_CLASS_HUB 0x09
#define USB_DEVICE_CLASS_VENDOR_SPECIFIC 0xFF
//
// USB Core defined Feature selectors
//
#define USB_FEATURE_ENDPOINT_STALL 0x0000
#define USB_FEATURE_REMOTE_WAKEUP 0x0001
//
// USB DWG defined Feature selectors
//
#define USB_FEATURE_INTERFACE_POWER_D0 0x0002
#define USB_FEATURE_INTERFACE_POWER_D1 0x0003
#define USB_FEATURE_INTERFACE_POWER_D2 0x0004
#define USB_FEATURE_INTERFACE_POWER_D3 0x0005
typedef struct _USB_DEVICE_DESCRIPTOR {
UCHAR bLength;
UCHAR bDescriptorType;
USHORT bcdUSB;
UCHAR bDeviceClass;
UCHAR bDeviceSubClass;
UCHAR bDeviceProtocol;
UCHAR bMaxPacketSize0;
USHORT idVendor;
USHORT idProduct;
USHORT bcdDevice;
UCHAR iManufacturer;
UCHAR iProduct;
UCHAR iSerialNumber;
UCHAR bNumConfigurations;
} USB_DEVICE_DESCRIPTOR, *PUSB_DEVICE_DESCRIPTOR;
typedef struct _USB_ENDPOINT_DESCRIPTOR {
UCHAR bLength;
UCHAR bDescriptorType;
UCHAR bEndpointAddress;
UCHAR bmAttributes;
USHORT wMaxPacketSize;
UCHAR bInterval;
} USB_ENDPOINT_DESCRIPTOR, *PUSB_ENDPOINT_DESCRIPTOR;
typedef struct _USB_CONFIGURATION_DESCRIPTOR {
UCHAR bLength;
UCHAR bDescriptorType;
USHORT wTotalLength;
UCHAR bNumInterfaces;
UCHAR bConfigurationValue;
UCHAR iConfiguration;
UCHAR bmAttributes;
UCHAR MaxPower;
} USB_CONFIGURATION_DESCRIPTOR, *PUSB_CONFIGURATION_DESCRIPTOR;
typedef struct _USB_INTERFACE_DESCRIPTOR {
UCHAR bLength;
UCHAR bDescriptorType;
UCHAR bInterfaceNumber;
UCHAR bAlternateSetting;
UCHAR bNumEndpoints;
UCHAR bInterfaceClass;
UCHAR bInterfaceSubClass;
UCHAR bInterfaceProtocol;
UCHAR iInterface;
} USB_INTERFACE_DESCRIPTOR, *PUSB_INTERFACE_DESCRIPTOR;
typedef struct _USB_STRING_DESCRIPTOR {
UCHAR bLength;
UCHAR bDescriptorType;
WCHAR bString[1];
} USB_STRING_DESCRIPTOR, *PUSB_STRING_DESCRIPTOR;
typedef struct _USB_COMMON_DESCRIPTOR {
UCHAR bLength;
UCHAR bDescriptorType;
} USB_COMMON_DESCRIPTOR, *PUSB_COMMON_DESCRIPTOR;
//
// Standard USB HUB definitions
//
// See Chapter 11 USB core specification
//
typedef struct _USB_HUB_DESCRIPTOR {
UCHAR bDescriptorLength; // Length of this descriptor
UCHAR bDescriptorType; // Hub configuration type
UCHAR bNumberOfPorts; // number of ports on this hub
USHORT wHubCharacteristics; // Hub Charateristics
UCHAR bPowerOnToPowerGood; // port power on till power good in 2ms
UCHAR bHubControlCurrent; // max current in mA
//
// room for 255 ports power control and removable bitmask
UCHAR bRemoveAndPowerMask[64];
} USB_HUB_DESCRIPTOR, *PUSB_HUB_DESCRIPTOR;
//
// Structures defined by various DWG feature documents
//
//
// See DWG USB Feature Specification: Interface Power Management
//
#define USB_SUPPORT_D0_COMMAND 0x01
#define USB_SUPPORT_D1_COMMAND 0x02
#define USB_SUPPORT_D2_COMMAND 0x04
#define USB_SUPPORT_D3_COMMAND 0x08
#define USB_SUPPORT_D1_WAKEUP 0x10
#define USB_SUPPORT_D2_WAKEUP 0x20
typedef struct _USB_CONFIGURATION_POWER_DESCRIPTOR {
UCHAR bLength;
UCHAR bDescriptorType;
UCHAR SelfPowerConsumedD0[3];
UCHAR bPowerSummaryId;
UCHAR bBusPowerSavingD1;
UCHAR bSelfPowerSavingD1;
UCHAR bBusPowerSavingD2;
UCHAR bSelfPowerSavingD2;
UCHAR bBusPowerSavingD3;
UCHAR bSelfPowerSavingD3;
USHORT TransitionTimeFromD1;
USHORT TransitionTimeFromD2;
USHORT TransitionTimeFromD3;
} USB_CONFIGURATION_POWER_DESCRIPTOR, *PUSB_CONFIGURATION_POWER_DESCRIPTOR;
typedef struct _USB_INTERFACE_POWER_DESCRIPTOR {
UCHAR bLength;
UCHAR bDescriptorType;
UCHAR bmCapabilitiesFlags;
UCHAR bBusPowerSavingD1;
UCHAR bSelfPowerSavingD1;
UCHAR bBusPowerSavingD2;
UCHAR bSelfPowerSavingD2;
UCHAR bBusPowerSavingD3;
UCHAR bSelfPowerSavingD3;
USHORT TransitionTimeFromD1;
USHORT TransitionTimeFromD2;
USHORT TransitionTimeFromD3;
} USB_INTERFACE_POWER_DESCRIPTOR, *PUSB_INTERFACE_POWER_DESCRIPTOR;
#include <POPPACK.H>
#endif /** __USB100_H__ */