usb_cdce.h

/* This file is the part of the Lightweight USB device Stack for STM32 microcontrollers
 *
 * Copyright ©2016 Dmitry Filimonchuk <dmitrystu[at]gmail[dot]com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *   http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef _USB_CDC_ECM_H_
#define _USB_CDC_ECM_H_

#ifdef __cplusplus
    extern "C" {
#endif

#define USB_CDC_SUBCLASS_ETH                0x06 
 /* @} */

#define USB_DTYPE_CDC_ETHERNET              0x0F 
#define USB_CDC_SET_ETH_MULTICAST_FILTERS   0x40 
#define USB_CDC_SET_ETH_PM_PATTERN_FILTER   0x41 
#define USB_CDC_GET_ETH_PM_PATTERN_FILTER   0x42 
#define USB_CDC_SET_ETH_PACKET_FILTER       0x43 
#define USB_CDC_GET_ETH_STATISTIC           0x44 
#define USB_ETH_XMIT_OK                     (1<<0)  
#define USB_ETH_RCV_OK                      (1<<1)  
#define USB_ETH_XMIT_ERROR                  (1<<2)  
#define USB_ETH_RCV_ERROR                   (1<<3)  
#define USB_ETH_RCV_NO_BUFFER               (1<<4)  
#define USB_ETH_DIRECTED_BYTES_XMIT         (1<<5)  
#define USB_ETH_DIRECTED_FRAMES_XMIT        (1<<6)  
#define USB_ETH_MULTICAST_BYTES_XMIT        (1<<7)  
#define USB_ETH_MULTICAST_FRAMES_XMIT       (1<<8)  
#define USB_ETH_BROADCAST_BYTES_XMIT        (1<<9)  
#define USB_ETH_BROADCAST_FRAMES_XMIT       (1<<10) 
#define USB_ETH_DIRECTED_BYTES_RCV          (1<<11) 
#define USB_ETH_DIRECTED_FRAMES_RCV         (1<<12) 
#define USB_ETH_MULTICAST_BYTES_RCV         (1<<13) 
#define USB_ETH_MULTICAST_FRAMES_RCV        (1<<14) 
#define USB_ETH_BROADCAST_BYTES_RCV         (1<<15) 
#define USB_ETH_BROADCAST_FRAMES_RCV        (1<<16) 
#define USB_ETH_RCV_CRC_ERROR               (1<<17) 
#define USB_ETH_TRANSMIT_QUEUE_LENGTH       (1<<18) 
#define USB_ETH_RCV_ERROR_ALIGNMENT         (1<<19) 
#define USB_ETH_XMIT_ONE_COLLISION          (1<<20) 
#define USB_ETH_XMIT_MORE_COLLISIONS        (1<<21) 
#define USB_ETH_XMIT_DEFERRED               (1<<22) 
#define USB_ETH_XMIT_MAX_COLLISIONS         (1<<23) 
#define USB_ETH_RCV_OVERRUN                 (1<<24) 
#define USB_ETH_XMIT_UNDERRUN               (1<<25) 
#define USB_ETH_XMIT_HEARTBEAT_FAILURE      (1<<26) 
#define USB_ETH_XMIT_TIMES_CRS_LOST         (1<<27) 
#define USB_ETH_XMIT_LATE_COLLISIONS        (1<<28) 
struct usb_cdc_ether_desc {
    uint8_t     bFunctionLength;        
    uint8_t     bDescriptorType;        
    uint8_t     bDescriptorSubType;     
    uint8_t     iMACAddress;            
    uint32_t    bmEthernetStatistics;   
    uint16_t    wMaxSegmentSize;        
    uint16_t    wNumberMCFilters;       
    uint8_t     bNumberPowerFilters;    
} __attribute__ ((packed));

#ifdef __cplusplus
    }
#endif

#endif /* _USB_CDC_ECM_H_ */