diff options
Diffstat (limited to 'Demos/Device/RNDISEthernet/Lib')
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/ARP.h | 4 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/Ethernet.c | 32 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/Ethernet.h | 24 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/EthernetProtocols.h | 8 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/ICMP.c | 4 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/ICMP.h | 2 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/IP.c | 5 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/IP.h | 2 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/RNDIS.c | 394 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/RNDIS.h | 226 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/RNDISConstants.h | 99 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/TCP.c | 22 | ||||
| -rw-r--r-- | Demos/Device/RNDISEthernet/Lib/TCP.h | 8 |
13 files changed, 41 insertions, 789 deletions
diff --git a/Demos/Device/RNDISEthernet/Lib/ARP.h b/Demos/Device/RNDISEthernet/Lib/ARP.h index 8551df85b..f05d8f093 100644 --- a/Demos/Device/RNDISEthernet/Lib/ARP.h +++ b/Demos/Device/RNDISEthernet/Lib/ARP.h @@ -38,9 +38,7 @@ /* Includes: */
#include <avr/io.h>
- #include <string.h>
-
- #include <LUFA/Scheduler/Scheduler.h>
+ #include <string.h> #include "EthernetProtocols.h"
#include "Ethernet.h"
diff --git a/Demos/Device/RNDISEthernet/Lib/Ethernet.c b/Demos/Device/RNDISEthernet/Lib/Ethernet.c index 3d34f716a..57380a082 100644 --- a/Demos/Device/RNDISEthernet/Lib/Ethernet.c +++ b/Demos/Device/RNDISEthernet/Lib/Ethernet.c @@ -38,12 +38,6 @@ #include "Ethernet.h"
/* Global Variables: */
-/** Ethernet Frame buffer structure, to hold the incoming Ethernet frame from the host. */
-Ethernet_Frame_Info_t FrameIN;
-
-/** Ethernet Frame buffer structure, to hold the outgoing Ethernet frame to the host. */
-Ethernet_Frame_Info_t FrameOUT;
-
/** Constant for convenience when checking against or setting a MAC address to the virtual server MAC address. */
const MAC_Address_t ServerMACAddress = {SERVER_MAC_ADDRESS};
@@ -63,31 +57,31 @@ const IP_Address_t ClientIPAddress = {CLIENT_IP_ADDRESS}; /** Processes an incoming Ethernet frame, and writes the appropriate response to the output Ethernet
* frame buffer if the sub protocol handlers create a valid response.
*/
-void Ethernet_ProcessPacket(void)
+void Ethernet_ProcessPacket(Ethernet_Frame_Info_t* FrameIN, Ethernet_Frame_Info_t* FrameOUT)
{
- DecodeEthernetFrameHeader(FrameIN.FrameData);
+ DecodeEthernetFrameHeader(FrameIN->FrameData);
/* Cast the incoming Ethernet frame to the Ethernet header type */
- Ethernet_Frame_Header_t* FrameINHeader = (Ethernet_Frame_Header_t*)&FrameIN.FrameData;
- Ethernet_Frame_Header_t* FrameOUTHeader = (Ethernet_Frame_Header_t*)&FrameOUT.FrameData;
+ Ethernet_Frame_Header_t* FrameINHeader = (Ethernet_Frame_Header_t*)&FrameIN->FrameData;
+ Ethernet_Frame_Header_t* FrameOUTHeader = (Ethernet_Frame_Header_t*)&FrameOUT->FrameData;
int16_t RetSize = NO_RESPONSE;
/* Ensure frame is addressed to either all (broadcast) or the virtual webserver, and is a type II frame */
if ((MAC_COMPARE(&FrameINHeader->Destination, &ServerMACAddress) ||
- MAC_COMPARE(&FrameINHeader->Destination, &BroadcastMACAddress)) &&
- (SwapEndian_16(FrameIN.FrameLength) > ETHERNET_VER2_MINSIZE))
+ MAC_COMPARE(&FrameINHeader->Destination, &BroadcastMACAddress)))
{
/* Process the packet depending on its protocol */
switch (SwapEndian_16(FrameINHeader->EtherType))
{
case ETHERTYPE_ARP:
- RetSize = ARP_ProcessARPPacket(&FrameIN.FrameData[sizeof(Ethernet_Frame_Header_t)],
- &FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t)]);
+ RetSize = ARP_ProcessARPPacket(&FrameIN->FrameData[sizeof(Ethernet_Frame_Header_t)],
+ &FrameOUT->FrameData[sizeof(Ethernet_Frame_Header_t)]);
break;
case ETHERTYPE_IPV4:
- RetSize = IP_ProcessIPPacket(&FrameIN.FrameData[sizeof(Ethernet_Frame_Header_t)],
- &FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t)]);
+ RetSize = IP_ProcessIPPacket(FrameIN,
+ &FrameIN->FrameData[sizeof(Ethernet_Frame_Header_t)],
+ &FrameOUT->FrameData[sizeof(Ethernet_Frame_Header_t)]);
break;
}
@@ -100,8 +94,8 @@ void Ethernet_ProcessPacket(void) FrameOUTHeader->EtherType = FrameINHeader->EtherType;
/* Set the response length in the buffer and indicate that a response is ready to be sent */
- FrameOUT.FrameLength = (sizeof(Ethernet_Frame_Header_t) + RetSize);
- FrameOUT.FrameInBuffer = true;
+ FrameOUT->FrameLength = (sizeof(Ethernet_Frame_Header_t) + RetSize);
+ FrameOUT->FrameInBuffer = true;
}
}
@@ -109,7 +103,7 @@ void Ethernet_ProcessPacket(void) if (RetSize != NO_PROCESS)
{
/* Clear the frame buffer */
- FrameIN.FrameInBuffer = false;
+ FrameIN->FrameInBuffer = false;
}
}
diff --git a/Demos/Device/RNDISEthernet/Lib/Ethernet.h b/Demos/Device/RNDISEthernet/Lib/Ethernet.h index b360f07ae..b3002523a 100644 --- a/Demos/Device/RNDISEthernet/Lib/Ethernet.h +++ b/Demos/Device/RNDISEthernet/Lib/Ethernet.h @@ -39,6 +39,8 @@ /* Includes: */
#include <avr/io.h>
#include <string.h>
+
+ #include <LUFA/Drivers/USB/Class/Device/RNDIS.h>
#include "EthernetProtocols.h"
#include "ProtocolDecoders.h"
@@ -50,6 +52,9 @@ #include "IP.h"
/* Macros: */
+ /** Physical MAC address of the USB RNDIS network adapter */
+ #define ADAPTER_MAC_ADDRESS {0x00, 0x02, 0x00, 0x02, 0x00, 0x02}
+
/** Physical MAC address of the virtual server on the network */
#define SERVER_MAC_ADDRESS {0x00, 0x01, 0x00, 0x01, 0x00, 0x01}
@@ -64,12 +69,6 @@ * \return True if the addresses match, false otherwise
*/
#define MAC_COMPARE(MAC1, MAC2) (memcmp(MAC1, MAC2, sizeof(MAC_Address_t)) == 0)
-
- /** Maximum size of an incoming or outgoing Ethernet frame in bytes */
- #define ETHERNET_FRAME_SIZE_MAX 1500
-
- /** Minimum size of an Ethernet packet in bytes, to conform to the Ethernet V2 packet standard */
- #define ETHERNET_VER2_MINSIZE 0x0600
/** Return value for all sub protocol handling routines, indicating that no response packet has been generated */
#define NO_RESPONSE 0
@@ -78,14 +77,6 @@ #define NO_PROCESS -1
/* Type Defines: */
- /** Type define for an Ethernet frame buffer. */
- typedef struct
- {
- uint8_t FrameData[ETHERNET_FRAME_SIZE_MAX]; /**< Ethernet frame contents */
- uint16_t FrameLength; /**< Length in bytes of the Ethernet frame stored in the buffer */
- bool FrameInBuffer; /**< Indicates if a frame is currently stored in the buffer */
- } Ethernet_Frame_Info_t;
-
/** Type define for an Ethernet frame header */
typedef struct
{
@@ -100,9 +91,6 @@ } Ethernet_Frame_Header_t;
/* External Variables: */
- extern Ethernet_Frame_Info_t FrameIN;
- extern Ethernet_Frame_Info_t FrameOUT;
-
extern const MAC_Address_t ServerMACAddress;
extern const IP_Address_t ServerIPAddress;
extern const MAC_Address_t BroadcastMACAddress;
@@ -110,7 +98,7 @@ extern const IP_Address_t ClientIPAddress;
/* Function Prototypes: */
- void Ethernet_ProcessPacket(void);
+ void Ethernet_ProcessPacket(Ethernet_Frame_Info_t* FrameIN, Ethernet_Frame_Info_t* FrameOUT);
uint16_t Ethernet_Checksum16(void* Data, uint16_t Bytes);
#endif
diff --git a/Demos/Device/RNDISEthernet/Lib/EthernetProtocols.h b/Demos/Device/RNDISEthernet/Lib/EthernetProtocols.h index 3ff3433ae..1ec5961e1 100644 --- a/Demos/Device/RNDISEthernet/Lib/EthernetProtocols.h +++ b/Demos/Device/RNDISEthernet/Lib/EthernetProtocols.h @@ -71,13 +71,7 @@ #define PROTOCOL_OSPF 89
#define PROTOCOL_SCTP 132
- /* Type Defines: */
- /** Type define for a physical MAC address of a device on a network */
- typedef struct
- {
- uint8_t Octets[6]; /**< Individual bytes of a MAC address */
- } MAC_Address_t;
-
+ /* Type Defines: */
/** Type define for a protocol IP address of a device on a network */
typedef struct
{
diff --git a/Demos/Device/RNDISEthernet/Lib/ICMP.c b/Demos/Device/RNDISEthernet/Lib/ICMP.c index da4ffcfa1..ba6e1db68 100644 --- a/Demos/Device/RNDISEthernet/Lib/ICMP.c +++ b/Demos/Device/RNDISEthernet/Lib/ICMP.c @@ -45,7 +45,7 @@ *
* \return The number of bytes written to the out Ethernet frame if any, NO_RESPONSE otherwise
*/
-int16_t ICMP_ProcessICMPPacket(void* InDataStart, void* OutDataStart)
+int16_t ICMP_ProcessICMPPacket(Ethernet_Frame_Info_t* FrameIN, void* InDataStart, void* OutDataStart)
{
ICMP_Header_t* ICMPHeaderIN = (ICMP_Header_t*)InDataStart;
ICMP_Header_t* ICMPHeaderOUT = (ICMP_Header_t*)OutDataStart;
@@ -62,7 +62,7 @@ int16_t ICMP_ProcessICMPPacket(void* InDataStart, void* OutDataStart) ICMPHeaderOUT->Id = ICMPHeaderIN->Id;
ICMPHeaderOUT->Sequence = ICMPHeaderIN->Sequence;
- uint16_t DataSize = FrameIN.FrameLength - ((((uint16_t)InDataStart + sizeof(ICMP_Header_t)) - (uint16_t)FrameIN.FrameData));
+ uint16_t DataSize = FrameIN->FrameLength - ((((uint16_t)InDataStart + sizeof(ICMP_Header_t)) - (uint16_t)FrameIN->FrameData));
/* Copy the remaining payload to the response - echo requests should echo back any sent data */
memcpy(&((uint8_t*)OutDataStart)[sizeof(ICMP_Header_t)],
diff --git a/Demos/Device/RNDISEthernet/Lib/ICMP.h b/Demos/Device/RNDISEthernet/Lib/ICMP.h index b20a557e9..56749c09c 100644 --- a/Demos/Device/RNDISEthernet/Lib/ICMP.h +++ b/Demos/Device/RNDISEthernet/Lib/ICMP.h @@ -75,6 +75,6 @@ } ICMP_Header_t;
/* Function Prototypes: */
- int16_t ICMP_ProcessICMPPacket(void* InDataStart, void* OutDataStart);
+ int16_t ICMP_ProcessICMPPacket(Ethernet_Frame_Info_t* FrameIN, void* InDataStart, void* OutDataStart);
#endif
diff --git a/Demos/Device/RNDISEthernet/Lib/IP.c b/Demos/Device/RNDISEthernet/Lib/IP.c index 8fb0b446d..08500450c 100644 --- a/Demos/Device/RNDISEthernet/Lib/IP.c +++ b/Demos/Device/RNDISEthernet/Lib/IP.c @@ -46,7 +46,7 @@ * response was generated, NO_PROCESS if the packet processing was deferred until the
* next Ethernet packet handler iteration
*/
-int16_t IP_ProcessIPPacket(void* InDataStart, void* OutDataStart)
+int16_t IP_ProcessIPPacket(Ethernet_Frame_Info_t* FrameIN, void* InDataStart, void* OutDataStart)
{
DecodeIPHeader(InDataStart);
@@ -69,7 +69,8 @@ int16_t IP_ProcessIPPacket(void* InDataStart, void* OutDataStart) switch (IPHeaderIN->Protocol)
{
case PROTOCOL_ICMP:
- RetSize = ICMP_ProcessICMPPacket(&((uint8_t*)InDataStart)[HeaderLengthBytes],
+ RetSize = ICMP_ProcessICMPPacket(FrameIN,
+ &((uint8_t*)InDataStart)[HeaderLengthBytes],
&((uint8_t*)OutDataStart)[sizeof(IP_Header_t)]);
break;
case PROTOCOL_TCP:
diff --git a/Demos/Device/RNDISEthernet/Lib/IP.h b/Demos/Device/RNDISEthernet/Lib/IP.h index fc1a46aef..f77c772d8 100644 --- a/Demos/Device/RNDISEthernet/Lib/IP.h +++ b/Demos/Device/RNDISEthernet/Lib/IP.h @@ -88,6 +88,6 @@ } IP_Header_t;
/* Function Prototypes: */
- int16_t IP_ProcessIPPacket(void* InDataStart, void* OutDataStart);
+ int16_t IP_ProcessIPPacket(Ethernet_Frame_Info_t* FrameIN, void* InDataStart, void* OutDataStart);
#endif
diff --git a/Demos/Device/RNDISEthernet/Lib/RNDIS.c b/Demos/Device/RNDISEthernet/Lib/RNDIS.c deleted file mode 100644 index c5202bcd1..000000000 --- a/Demos/Device/RNDISEthernet/Lib/RNDIS.c +++ /dev/null @@ -1,394 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2009.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, and distribute this software
- and its documentation for any purpose and without fee is hereby
- granted, provided that the above copyright notice appear in all
- copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- *
- * RNDIS command handler functions. This handles RNDIS commands according to
- * the Microsoft RNDIS specification, creating a USB Ethernet network adapter.
- */
-
-#define INCLUDE_FROM_RNDIS_C
-#include "RNDIS.h"
-
-/* Global Variables: */
-/** Physical MAC address of the network adapter, which becomes the MAC address of the host for packets sent to the adapter. */
-static MAC_Address_t PROGMEM AdapterMACAddress = {ADAPTER_MAC_ADDRESS};
-
-/** Vendor description of the adapter. This is overridden by the INF file required to install the appropriate RNDIS drivers for
- * the device, but may still be used by the OS in some circumstances.
- */
-static char PROGMEM AdapterVendorDescription[] = "LUFA RNDIS Adapter";
-
-/** List of RNDIS OID commands supported by this adapter. */
-static const uint32_t PROGMEM AdapterSupportedOIDList[] =
- {
- OID_GEN_SUPPORTED_LIST,
- OID_GEN_PHYSICAL_MEDIUM,
- OID_GEN_HARDWARE_STATUS,
- OID_GEN_MEDIA_SUPPORTED,
- OID_GEN_MEDIA_IN_USE,
- OID_GEN_MAXIMUM_FRAME_SIZE,
- OID_GEN_MAXIMUM_TOTAL_SIZE,
- OID_GEN_LINK_SPEED,
- OID_GEN_TRANSMIT_BLOCK_SIZE,
- OID_GEN_RECEIVE_BLOCK_SIZE,
- OID_GEN_VENDOR_ID,
- OID_GEN_VENDOR_DESCRIPTION,
- OID_GEN_CURRENT_PACKET_FILTER,
- OID_GEN_MAXIMUM_TOTAL_SIZE,
- OID_GEN_MEDIA_CONNECT_STATUS,
- OID_GEN_XMIT_OK,
- OID_GEN_RCV_OK,
- OID_GEN_XMIT_ERROR,
- OID_GEN_RCV_ERROR,
- OID_GEN_RCV_NO_BUFFER,
- OID_802_3_PERMANENT_ADDRESS,
- OID_802_3_CURRENT_ADDRESS,
- OID_802_3_MULTICAST_LIST,
- OID_802_3_MAXIMUM_LIST_SIZE,
- OID_802_3_RCV_ERROR_ALIGNMENT,
- OID_802_3_XMIT_ONE_COLLISION,
- OID_802_3_XMIT_MORE_COLLISIONS,
- };
-
-/** Buffer for RNDIS messages (as distinct from Ethernet frames sent through the adapter. This must be big enough to hold the entire
- * Supported OID list, plus the response header. The buffer is half-duplex, and is written to as it is read to save on SRAM - for this
- * reason, care must be taken when constructing RNDIS responses that unread data is not overwritten when writing in responses.
- */
-uint8_t RNDISMessageBuffer[sizeof(AdapterSupportedOIDList) + sizeof(RNDIS_QUERY_CMPLT_t)];
-
-/** Pointer to the RNDIS message header at the top of the RNDIS message buffer, for convenience. */
-RNDIS_Message_Header_t* MessageHeader = (RNDIS_Message_Header_t*)&RNDISMessageBuffer;
-
-/** Indicates if a RNDIS message response is ready to be sent back to the host. */
-bool ResponseReady = false;
-
-/** Current RNDIS adapter state, a value from the RNDIS_States_t enum. */
-uint8_t CurrRNDISState = RNDIS_Uninitialized;
-
-/** Current Ethernet packet filter mask. This is non-zero when the adapter is initialized, or zero when disabled. */
-uint32_t CurrPacketFilter = 0;
-
-
-/** Processes the RNDIS message received by the host and stored in the RNDISMessageBuffer global buffer. If a response is
- * created, the ResponseReady global is updated so that the response is written back to the host upon request.
- */
-void ProcessRNDISControlMessage(void)
-{
- /* Note: Only a single buffer is used for both the received message and its response to save SRAM. Because of
- this, response bytes should be filled in order so that they do not clobber unread data in the buffer. */
-
- switch (MessageHeader->MessageType)
- {
- case REMOTE_NDIS_INITIALIZE_MSG:
- /* Initialize the adapter - return information about the supported RNDIS version and buffer sizes */
-
- ResponseReady = true;
-
- RNDIS_INITIALIZE_MSG_t* INITIALIZE_Message = (RNDIS_INITIALIZE_MSG_t*)&RNDISMessageBuffer;
- RNDIS_INITIALIZE_CMPLT_t* INITIALIZE_Response = (RNDIS_INITIALIZE_CMPLT_t*)&RNDISMessageBuffer;
-
- INITIALIZE_Response->MessageType = REMOTE_NDIS_INITIALIZE_CMPLT;
- INITIALIZE_Response->MessageLength = sizeof(RNDIS_INITIALIZE_CMPLT_t);
- INITIALIZE_Response->RequestId = INITIALIZE_Message->RequestId;
- INITIALIZE_Response->Status = REMOTE_NDIS_STATUS_SUCCESS;
-
- INITIALIZE_Response->MajorVersion = REMOTE_NDIS_VERSION_MAJOR;
- INITIALIZE_Response->MinorVersion = REMOTE_NDIS_VERSION_MINOR;
- INITIALIZE_Response->DeviceFlags = REMOTE_NDIS_DF_CONNECTIONLESS;
- INITIALIZE_Response->Medium = REMOTE_NDIS_MEDIUM_802_3;
- INITIALIZE_Response->MaxPacketsPerTransfer = 1;
- INITIALIZE_Response->MaxTransferSize = (sizeof(RNDIS_PACKET_MSG_t) + ETHERNET_FRAME_SIZE_MAX);
- INITIALIZE_Response->PacketAlignmentFactor = 0;
- INITIALIZE_Response->AFListOffset = 0;
- INITIALIZE_Response->AFListSize = 0;
-
- CurrRNDISState = RNDIS_Initialized;
-
- break;
- case REMOTE_NDIS_HALT_MSG:
- /* Halt the adapter, reset the adapter state - note that no response should be returned when completed */
-
- ResponseReady = false;
- MessageHeader->MessageLength = 0;
-
- CurrRNDISState = RNDIS_Uninitialized;
-
- break;
- case REMOTE_NDIS_QUERY_MSG:
- /* Request for information about a parameter about the adapter, specified as an OID token */
-
- ResponseReady = true;
-
- RNDIS_QUERY_MSG_t* QUERY_Message = (RNDIS_QUERY_MSG_t*)&RNDISMessageBuffer;
- RNDIS_QUERY_CMPLT_t* QUERY_Response = (RNDIS_QUERY_CMPLT_t*)&RNDISMessageBuffer;
- uint32_t Query_Oid = QUERY_Message->Oid;
-
- void* QueryData = &RNDISMessageBuffer[sizeof(RNDIS_Message_Header_t) +
- QUERY_Message->InformationBufferOffset];
- void* ResponseData = &RNDISMessageBuffer[sizeof(RNDIS_QUERY_CMPLT_t)];
- uint16_t ResponseSize;
-
- QUERY_Response->MessageType = REMOTE_NDIS_QUERY_CMPLT;
- QUERY_Response->MessageLength = sizeof(RNDIS_QUERY_CMPLT_t);
-
- if (ProcessNDISQuery(Query_Oid, QueryData, QUERY_Message->InformationBufferLength,
- ResponseData, &ResponseSize))
- {
- QUERY_Response->Status = REMOTE_NDIS_STATUS_SUCCESS;
- QUERY_Response->MessageLength += ResponseSize;
-
- QUERY_Response->InformationBufferLength = ResponseSize;
- QUERY_Response->InformationBufferOffset = (sizeof(RNDIS_QUERY_CMPLT_t) - sizeof(RNDIS_Message_Header_t));
- }
- else
- {
- QUERY_Response->Status = REMOTE_NDIS_STATUS_NOT_SUPPORTED;
-
- QUERY_Response->InformationBufferLength = 0;
- QUERY_Response->InformationBufferOffset = 0;
- }
-
- break;
- case REMOTE_NDIS_SET_MSG:
- /* Request to set a parameter of the adapter, specified as an OID token */
-
- ResponseReady = true;
-
- RNDIS_SET_MSG_t* SET_Message = (RNDIS_SET_MSG_t*)&RNDISMessageBuffer;
- RNDIS_SET_CMPLT_t* SET_Response = (RNDIS_SET_CMPLT_t*)&RNDISMessageBuffer;
- uint32_t SET_Oid = SET_Message->Oid;
-
- SET_Response->MessageType = REMOTE_NDIS_SET_CMPLT;
- SET_Response->MessageLength = sizeof(RNDIS_SET_CMPLT_t);
- SET_Response->RequestId = SET_Message->RequestId;
-
- void* SetData = &RNDISMessageBuffer[sizeof(RNDIS_Message_Header_t) +
- SET_Message->InformationBufferOffset];
-
- if (ProcessNDISSet(SET_Oid, SetData, SET_Message->InformationBufferLength))
- SET_Response->Status = REMOTE_NDIS_STATUS_SUCCESS;
- else
- SET_Response->Status = REMOTE_NDIS_STATUS_NOT_SUPPORTED;
-
- break;
- case REMOTE_NDIS_RESET_MSG:
- /* Soft reset the adapter */
-
- ResponseReady = true;
-
- RNDIS_RESET_CMPLT_t* RESET_Response = (RNDIS_RESET_CMPLT_t*)&RNDISMessageBuffer;
-
- RESET_Response->MessageType = REMOTE_NDIS_RESET_CMPLT;
- RESET_Response->MessageLength = sizeof(RNDIS_RESET_CMPLT_t);
- RESET_Response->Status = REMOTE_NDIS_STATUS_SUCCESS;
- RESET_Response->AddressingReset = 0;
-
- break;
- case REMOTE_NDIS_KEEPALIVE_MSG:
- /* Keep alive message sent to the adapter every 5 seconds when idle to ensure it is still responding */
-
- ResponseReady = true;
-
- RNDIS_KEEPALIVE_MSG_t* KEEPALIVE_Message = (RNDIS_KEEPALIVE_MSG_t*)&RNDISMessageBuffer;
- RNDIS_KEEPALIVE_CMPLT_t* KEEPALIVE_Response = (RNDIS_KEEPALIVE_CMPLT_t*)&RNDISMessageBuffer;
-
- KEEPALIVE_Response->MessageType = REMOTE_NDIS_KEEPALIVE_CMPLT;
- KEEPALIVE_Response->MessageLength = sizeof(RNDIS_KEEPALIVE_CMPLT_t);
- KEEPALIVE_Response->RequestId = KEEPALIVE_Message->RequestId;
- KEEPALIVE_Response->Status = REMOTE_NDIS_STATUS_SUCCESS;
-
- break;
- }
-}
-
-/** Processes RNDIS query commands, retrieving information from the adapter and reporting it back to the host. The requested
- * parameter is given as an OID value.
- *
- * \param OId OId value of the parameter being queried
- * \param QueryData Pointer to any extra query data being sent by the host to the device inside the RNDIS message buffer
- * \param QuerySize Size in bytes of the extra query data being sent by the host
- * \param ResponseData Pointer to the start of the query response inside the RNDIS message buffer
- * \param ResponseSize Pointer to the size in bytes of the response data being sent to the host
- *
- * \return Boolean true if the query was handled, false otherwise
- */
-static bool ProcessNDISQuery(uint32_t OId, void* QueryData, uint16_t QuerySize,
- void* ResponseData, uint16_t* ResponseSize)
-{
- /* Handler for REMOTE_NDIS_QUERY_MSG messages */
-
- switch (OId)
- {
- case OID_GEN_SUPPORTED_LIST:
- *ResponseSize = sizeof(AdapterSupportedOIDList);
-
- /* Copy the list of supported NDIS OID tokens to the response buffer */
- memcpy_P(ResponseData, AdapterSupportedOIDList, sizeof(AdapterSupportedOIDList));
-
- return true;
- case OID_GEN_PHYSICAL_MEDIUM:
- *ResponseSize = sizeof(uint32_t);
-
- /* Indicate that the device is a true ethernet link */
- *((uint32_t*)ResponseData) = 0;
-
- return true;
- case OID_GEN_HARDWARE_STATUS:
- *ResponseSize = sizeof(uint32_t);
-
- /* Always indicate hardware ready */
- *((uint32_t*)ResponseData) = NdisHardwareStatusReady;
-
- return true;
- case OID_GEN_MEDIA_SUPPORTED:
- case OID_GEN_MEDIA_IN_USE:
- *ResponseSize = sizeof(uint32_t);
-
- /* Indicate 802.3 (Ethernet) supported by the adapter */
- *((uint32_t*)ResponseData) = REMOTE_NDIS_MEDIUM_802_3;
-
- return true;
- case OID_GEN_VENDOR_ID:
- *ResponseSize = sizeof(uint32_t);
-
- /* Vendor ID 0x0xFFFFFF is reserved for vendors who have not purchased a NDIS VID */
- *((uint32_t*)ResponseData) = 0x00FFFFFF;
-
- return true;
- case OID_GEN_MAXIMUM_FRAME_SIZE:
- case OID_GEN_TRANSMIT_BLOCK_SIZE:
- case OID_GEN_RECEIVE_BLOCK_SIZE:
- *ResponseSize = sizeof(uint32_t);
-
- /* Indicate that the maximum frame size is the size of the ethernet frame buffer */
- *((uint32_t*)ResponseData) = ETHERNET_FRAME_SIZE_MAX;
-
- return true;
- case OID_GEN_VENDOR_DESCRIPTION:
- *ResponseSize = sizeof(AdapterVendorDescription);
-
- /* Copy vendor description string to the response buffer */
- memcpy_P(ResponseData, AdapterVendorDescription, sizeof(AdapterVendorDescription));
-
- return true;
- case OID_GEN_MEDIA_CONNECT_STATUS:
- *ResponseSize = sizeof(uint32_t);
-
- /* Always indicate that the adapter is connected to a network */
- *((uint32_t*)ResponseData) = REMOTE_NDIS_MEDIA_STATE_CONNECTED;
-
- return true;
- case OID_GEN_LINK_SPEED:
- *ResponseSize = sizeof(uint32_t);
-
- /* Indicate 10Mb/s link speed */
- *((uint32_t*)ResponseData) = 100000;
-
- return true;
- case OID_802_3_PERMANENT_ADDRESS:
- case OID_802_3_CURRENT_ADDRESS:
- *ResponseSize = sizeof(MAC_Address_t);
-
- /* Copy over the fixed adapter MAC to the response buffer */
- memcpy_P(ResponseData, &AdapterMACAddress, sizeof(MAC_Address_t));
-
- return true;
- case OID_802_3_MAXIMUM_LIST_SIZE:
- *ResponseSize = sizeof(uint32_t);
-
- /* Indicate only one multicast address supported */
- *((uint32_t*)ResponseData) = 1;
-
- return true;
- case OID_GEN_CURRENT_PACKET_FILTER:
- *ResponseSize = sizeof(uint32_t);
-
- /* Indicate the current packet filter mask */
- *((uint32_t*)ResponseData) = CurrPacketFilter;
-
- return true;
- case OID_GEN_XMIT_OK:
- case OID_GEN_RCV_OK:
- case OID_GEN_XMIT_ERROR:
- case OID_GEN_RCV_ERROR:
- case OID_GEN_RCV_NO_BUFFER:
- case OID_802_3_RCV_ERROR_ALIGNMENT:
- case OID_802_3_XMIT_ONE_COLLISION:
- case OID_802_3_XMIT_MORE_COLLISIONS:
- *ResponseSize = sizeof(uint32_t);
-
- /* Unused statistic OIDs - always return 0 for each */
- *((uint32_t*)ResponseData) = 0;
-
- return true;
- case OID_GEN_MAXIMUM_TOTAL_SIZE:
- *ResponseSize = sizeof(uint32_t);
-
- /* Indicate maximum overall buffer (Ethernet frame and RNDIS header) the adapter can handle */
- *((uint32_t*)ResponseData) = (sizeof(RNDISMessageBuffer) + ETHERNET_FRAME_SIZE_MAX);
-
- return true;
- default:
- return false;
- }
-}
-
-/** Processes RNDIS set commands, setting adapter parameters to values given by the host. The requested parameter is given
- * as an OID value.
- *
- * \param OId OId value of the parameter being set
- * \param SetData Pointer to the parameter value in the RNDIS message buffer
- * \param SetSize Size in bytes of the parameter value being sent by the host
- *
- * \return Boolean true if the set was handled, false otherwise
- */
-static bool ProcessNDISSet(uint32_t OId, void* SetData, uint16_t SetSize)
-{
- /* Handler for REMOTE_NDIS_SET_MSG messages */
-
- switch (OId)
- {
- case OID_GEN_CURRENT_PACKET_FILTER:
- /* Save the packet filter mask in case the host queries it again later */
- CurrPacketFilter = *((uint32_t*)SetData);
-
- /* Set the RNDIS state to initialized if the packet filter is non-zero */
- CurrRNDISState = ((CurrPacketFilter) ? RNDIS_Data_Initialized : RNDIS_Data_Initialized);
-
- return true;
- case OID_802_3_MULTICAST_LIST:
- /* Do nothing - throw away the value from the host as it is unused */
-
- return true;
- default:
- return false;
- }
-}
diff --git a/Demos/Device/RNDISEthernet/Lib/RNDIS.h b/Demos/Device/RNDISEthernet/Lib/RNDIS.h deleted file mode 100644 index 88c9a9eb9..000000000 --- a/Demos/Device/RNDISEthernet/Lib/RNDIS.h +++ /dev/null @@ -1,226 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2009.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, and distribute this software
- and its documentation for any purpose and without fee is hereby
- granted, provided that the above copyright notice appear in all
- copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- *
- * Header file for RNDIS.c.
- */
-
-#ifndef _RNDIS_H_
-#define _RNDIS_H_
-
- /* Includes: */
- #include <avr/io.h>
- #include <stdbool.h>
-
- #include "RNDISEthernet.h"
- #include "RNDISConstants.h"
- #include "Ethernet.h"
-
- /* Macros: */
- /** Physical MAC Address of the USB network adapter */
- #define ADAPTER_MAC_ADDRESS {0x02, 0x00, 0x02, 0x00, 0x02, 0x00}
-
- /** Implemented RNDIS Version Major */
- #define REMOTE_NDIS_VERSION_MAJOR 0x01
-
- /** Implemented RNDIS Version Minor */
- #define REMOTE_NDIS_VERSION_MINOR 0x00
-
- /** RNDIS request to issue a host-to-device NDIS command */
- #define REQ_SendEncapsulatedCommand 0x00
-
- /** RNDIS request to issue a device-to-host NDIS response */
- #define REQ_GetEncapsulatedResponse 0x01
-
- /* Enums: */
- /** Enum for the possible NDIS adapter states. */
- enum RNDIS_States_t
- {
- RNDIS_Uninitialized = 0, /**< Adapter currently uninitialized */
- RNDIS_Initialized = 1, /**< Adapter currently initialized but not ready for data transfers */
- RNDIS_Data_Initialized = 2, /**< Adapter currently initialized and ready for data transfers */
- };
-
- /** Enum for the NDIS hardware states */
- enum NDIS_Hardware_Status_t
- {
- NdisHardwareStatusReady, /**< Hardware Ready to accept commands from the host */
- NdisHardwareStatusInitializing, /**< Hardware busy initializing */
- NdisHardwareStatusReset, /**< Hardware reset */
- NdisHardwareStatusClosing, /**< Hardware currently closing */
- NdisHardwareStatusNotReady /**< Hardware not ready to accept commands from the host */
- };
-
- /* Type Defines: */
- /** Type define for a RNDIS message header, sent before RNDIS messages */
- typedef struct
- {
- uint32_t MessageType; /**< RNDIS message type, a REMOTE_NDIS_*_MSG constant */
- uint32_t MessageLength; /**< Total length of the RNDIS message, in bytes */
- } RNDIS_Message_Header_t;
-
- /** Type define for a RNDIS packet message, used to encapsulate Ethernet packets sent to and from the adapter */
- typedef struct
- {
- uint32_t MessageType;
- uint32_t MessageLength;
- uint32_t DataOffset;
- uint32_t DataLength;
- uint32_t OOBDataOffset;
- uint32_t OOBDataLength;
- uint32_t NumOOBDataElements;
- uint32_t PerPacketInfoOffset;
- uint32_t PerPacketInfoLength;
- uint32_t VcHandle;
- uint32_t Reserved;
- } RNDIS_PACKET_MSG_t;
-
- /** Type define for a RNDIS Initialize command message */
- typedef struct
- {
- uint32_t MessageType;
- uint32_t MessageLength;
- uint32_t RequestId;
-
- uint32_t MajorVersion;
- uint32_t MinorVersion;
- uint32_t MaxTransferSize;
- } RNDIS_INITIALIZE_MSG_t;
-
- /** Type define for a RNDIS Initialize complete response message */
- typedef struct
- {
- uint32_t MessageType;
- uint32_t MessageLength;
- uint32_t RequestId;
- uint32_t Status;
-
- uint32_t MajorVersion;
- uint32_t MinorVersion;
- uint32_t DeviceFlags;
- uint32_t Medium;
- uint32_t MaxPacketsPerTransfer;
- uint32_t MaxTransferSize;
- uint32_t PacketAlignmentFactor;
- uint32_t AFListOffset;
- uint32_t AFListSize;
- } RNDIS_INITIALIZE_CMPLT_t;
-
- /** Type define for a RNDIS Keepalive command message */
- typedef struct
- {
- uint32_t MessageType;
- uint32_t MessageLength;
- uint32_t RequestId;
- } RNDIS_KEEPALIVE_MSG_t;
-
- /** Type define for a RNDIS Keepalive complete message */
- typedef struct
- {
- uint32_t MessageType;
- uint32_t MessageLength;
- uint32_t RequestId;
- uint32_t Status;
- } RNDIS_KEEPALIVE_CMPLT_t;
-
- /** Type define for a RNDIS Reset complete message */
- typedef struct
- {
- uint32_t MessageType;
- uint32_t MessageLength;
- uint32_t Status;
-
- uint32_t AddressingReset;
- } RNDIS_RESET_CMPLT_t;
-
- /** Type define for a RNDIS Set command message */
- typedef struct
- {
- uint32_t MessageType;
- uint32_t MessageLength;
- uint32_t RequestId;
-
- uint32_t Oid;
- uint32_t InformationBufferLength;
- uint32_t InformationBufferOffset;
- uint32_t DeviceVcHandle;
- } RNDIS_SET_MSG_t;
-
- /** Type define for a RNDIS Set complete response message */
- typedef struct
- {
- uint32_t MessageType;
- uint32_t MessageLength;
- uint32_t RequestId;
- uint32_t Status;
- } RNDIS_SET_CMPLT_t;
-
- /** Type define for a RNDIS Query command message */
- typedef struct
- {
- uint32_t MessageType;
- uint32_t MessageLength;
- uint32_t RequestId;
-
- uint32_t Oid;
- uint32_t InformationBufferLength;
- uint32_t InformationBufferOffset;
- uint32_t DeviceVcHandle;
- } RNDIS_QUERY_MSG_t;
-
- /** Type define for a RNDIS Query complete response message */
- typedef struct
- {
- uint32_t MessageType;
- uint32_t MessageLength;
- uint32_t RequestId;
- uint32_t Status;
-
- uint32_t InformationBufferLength;
- uint32_t InformationBufferOffset;
- } RNDIS_QUERY_CMPLT_t;
-
- /* External Variables: */
- extern uint8_t RNDISMessageBuffer[];
- extern RNDIS_Message_Header_t* MessageHeader;
- extern bool ResponseReady;
- extern uint8_t CurrRNDISState;
-
- /* Function Prototypes: */
- void ProcessRNDISControlMessage(void);
-
- #if defined(INCLUDE_FROM_RNDIS_C)
- static bool ProcessNDISQuery(uint32_t OId, void* QueryData, uint16_t QuerySize,
- void* ResponseData, uint16_t* ResponseSize);
- static bool ProcessNDISSet(uint32_t OId, void* SetData, uint16_t SetSize);
- #endif
-
-#endif
diff --git a/Demos/Device/RNDISEthernet/Lib/RNDISConstants.h b/Demos/Device/RNDISEthernet/Lib/RNDISConstants.h deleted file mode 100644 index ad66f62db..000000000 --- a/Demos/Device/RNDISEthernet/Lib/RNDISConstants.h +++ /dev/null @@ -1,99 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2009.
-
- dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
-*/
-
-/*
- Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, and distribute this software
- and its documentation for any purpose and without fee is hereby
- granted, provided that the above copyright notice appear in all
- copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-/** \file
- *
- * RNDIS specification related constants. For more information on these
- * constants, please refer to the Microsoft RNDIS specification.
- */
-
-#ifndef _RNDIS_CONSTANTS_H_
-#define _RNDIS_CONSTANTS_H_
-
- /* Macros: */
- #define REMOTE_NDIS_PACKET_MSG 0x00000001UL
- #define REMOTE_NDIS_INITIALIZE_MSG 0x00000002UL
- #define REMOTE_NDIS_HALT_MSG 0x00000003UL
- #define REMOTE_NDIS_QUERY_MSG 0x00000004UL
- #define REMOTE_NDIS_SET_MSG 0x00000005UL
- #define REMOTE_NDIS_RESET_MSG 0x00000006UL
- #define REMOTE_NDIS_INDICATE_STATUS_MSG 0x00000007UL
- #define REMOTE_NDIS_KEEPALIVE_MSG 0x00000008UL
-
- #define REMOTE_NDIS_INITIALIZE_CMPLT 0x80000002UL
- #define REMOTE_NDIS_QUERY_CMPLT 0x80000004UL
- #define REMOTE_NDIS_SET_CMPLT 0x80000005UL
- #define REMOTE_NDIS_RESET_CMPLT 0x80000006UL
- #define REMOTE_NDIS_KEEPALIVE_CMPLT 0x80000008UL
-
- #define REMOTE_NDIS_STATUS_SUCCESS 0x00000000UL
- #define REMOTE_NDIS_STATUS_FAILURE 0xC0000001UL
- #define REMOTE_NDIS_STATUS_INVALID_DATA 0xC0010015UL
- #define REMOTE_NDIS_STATUS_NOT_SUPPORTED 0xC00000BBUL
- #define REMOTE_NDIS_STATUS_MEDIA_CONNECT 0x4001000BUL
- #define REMOTE_NDIS_STATUS_MEDIA_DISCONNECT 0x4001000CUL
-
- #define REMOTE_NDIS_MEDIA_STATE_CONNECTED 0x00000000UL
- #define REMOTE_NDIS_MEDIA_STATE_DISCONNECTED 0x00000001UL
-
- #define REMOTE_NDIS_MEDIUM_802_3 0x00000000UL
-
- #define REMOTE_NDIS_DF_CONNECTIONLESS 0x00000001UL
- #define REMOTE_NDIS_DF_CONNECTION_ORIENTED 0x00000002UL
-
- #define OID_GEN_SUPPORTED_LIST 0x00010101UL
- #define OID_GEN_HARDWARE_STATUS 0x00010102UL
- #define OID_GEN_MEDIA_SUPPORTED 0x00010103UL
- #define OID_GEN_MEDIA_IN_USE 0x00010104UL
- #define OID_GEN_MAXIMUM_FRAME_SIZE 0x00010106UL
- #define OID_GEN_MAXIMUM_TOTAL_SIZE 0x00010111UL
- #define OID_GEN_LINK_SPEED 0x00010107UL
- #define OID_GEN_TRANSMIT_BLOCK_SIZE 0x0001010AUL
- #define OID_GEN_RECEIVE_BLOCK_SIZE 0x0001010BUL
- #define OID_GEN_VENDOR_ID 0x0001010CUL
- #define OID_GEN_VENDOR_DESCRIPTION 0x0001010DUL
- #define OID_GEN_CURRENT_PACKET_FILTER 0x0001010EUL
- #define OID_GEN_MAXIMUM_TOTAL_SIZE 0x00010111UL
- #define OID_GEN_MEDIA_CONNECT_STATUS 0x00010114UL
- #define OID_GEN_PHYSICAL_MEDIUM 0x00010202UL
- #define OID_GEN_XMIT_OK 0x00020101UL
- #define OID_GEN_RCV_OK 0x00020102UL
- #define OID_GEN_XMIT_ERROR 0x00020103UL
- #define OID_GEN_RCV_ERROR 0x00020104UL
- #define OID_GEN_RCV_NO_BUFFER 0x00020105UL
- #define OID_802_3_PERMANENT_ADDRESS 0x01010101UL
- #define OID_802_3_CURRENT_ADDRESS 0x01010102UL
- #define OID_802_3_MULTICAST_LIST 0x01010103UL
- #define OID_802_3_MAXIMUM_LIST_SIZE 0x01010104UL
- #define OID_802_3_RCV_ERROR_ALIGNMENT 0x01020101UL
- #define OID_802_3_XMIT_ONE_COLLISION 0x01020102UL
- #define OID_802_3_XMIT_MORE_COLLISIONS 0x01020103UL
-
-#endif
diff --git a/Demos/Device/RNDISEthernet/Lib/TCP.c b/Demos/Device/RNDISEthernet/Lib/TCP.c index f259aad02..1ebd15435 100644 --- a/Demos/Device/RNDISEthernet/Lib/TCP.c +++ b/Demos/Device/RNDISEthernet/Lib/TCP.c @@ -56,7 +56,7 @@ TCP_ConnectionState_t ConnectionStateTable[MAX_TCP_CONNECTIONS]; * level. If an application produces a response, this task constructs the appropriate Ethernet frame and places it into the Ethernet OUT
* buffer for later transmission.
*/
-TASK(TCP_Task)
+void TCP_TCPTask(USB_ClassInfo_RNDIS_t* RNDISInterfaceInfo)
{
/* Task to hand off TCP packets to and from the listening applications. */
@@ -76,7 +76,7 @@ TASK(TCP_Task) }
/* Bail out early if there is already a frame waiting to be sent in the Ethernet OUT buffer */
- if (FrameOUT.FrameInBuffer)
+ if (RNDISInterfaceInfo->FrameOUT.FrameInBuffer)
return;
/* Send response packets from each application as the TCP packet buffers are filled by the applications */
@@ -86,13 +86,13 @@ TASK(TCP_Task) if ((ConnectionStateTable[CSTableEntry].Info.Buffer.Direction == TCP_PACKETDIR_OUT) &&
(ConnectionStateTable[CSTableEntry].Info.Buffer.Ready))
{
- Ethernet_Frame_Header_t* FrameOUTHeader = (Ethernet_Frame_Header_t*)&FrameOUT.FrameData;
- IP_Header_t* IPHeaderOUT = (IP_Header_t*)&FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t)];
- TCP_Header_t* TCPHeaderOUT = (TCP_Header_t*)&FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t) +
- sizeof(IP_Header_t)];
- void* TCPDataOUT = &FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t) +
- sizeof(IP_Header_t) +
- sizeof(TCP_Header_t)];
+ Ethernet_Frame_Header_t* FrameOUTHeader = (Ethernet_Frame_Header_t*)&RNDISInterfaceInfo->FrameOUT.FrameData;
+ IP_Header_t* IPHeaderOUT = (IP_Header_t*)&RNDISInterfaceInfo->FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t)];
+ TCP_Header_t* TCPHeaderOUT = (TCP_Header_t*)&RNDISInterfaceInfo->FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t) +
+ sizeof(IP_Header_t)];
+ void* TCPDataOUT = &RNDISInterfaceInfo->FrameOUT.FrameData[sizeof(Ethernet_Frame_Header_t) +
+ sizeof(IP_Header_t) +
+ sizeof(TCP_Header_t)];
uint16_t PacketSize = ConnectionStateTable[CSTableEntry].Info.Buffer.Length;
@@ -145,8 +145,8 @@ TASK(TCP_Task) PacketSize += sizeof(Ethernet_Frame_Header_t);
/* Set the response length in the buffer and indicate that a response is ready to be sent */
- FrameOUT.FrameLength = PacketSize;
- FrameOUT.FrameInBuffer = true;
+ RNDISInterfaceInfo->FrameOUT.FrameLength = PacketSize;
+ RNDISInterfaceInfo->FrameOUT.FrameInBuffer = true;
ConnectionStateTable[CSTableEntry].Info.Buffer.Ready = false;
diff --git a/Demos/Device/RNDISEthernet/Lib/TCP.h b/Demos/Device/RNDISEthernet/Lib/TCP.h index d4b72a519..3448245ed 100644 --- a/Demos/Device/RNDISEthernet/Lib/TCP.h +++ b/Demos/Device/RNDISEthernet/Lib/TCP.h @@ -38,9 +38,7 @@ /* Includes: */
#include <avr/io.h>
- #include <stdbool.h>
-
- #include <LUFA/Scheduler/Scheduler.h>
+ #include <stdbool.h> #include "EthernetProtocols.h"
#include "Ethernet.h"
@@ -229,14 +227,12 @@ uint16_t Checksum; /**< TCP checksum */
uint16_t UrgentPointer; /**< Urgent data pointer */
} TCP_Header_t;
-
- /* Tasks: */
- TASK(TCP_Task);
/* External Variables: */
TCP_PortState_t PortStateTable[MAX_OPEN_TCP_PORTS];
/* Function Prototypes: */
+ void TCP_TCPTask(USB_ClassInfo_RNDIS_t* RNDISInterfaceInfo);
void TCP_Init(void);
bool TCP_SetPortState(uint16_t Port, uint8_t State, void (*Handler)(TCP_ConnectionState_t*, TCP_ConnectionBuffer_t*));
uint8_t TCP_GetPortState(uint16_t Port);
|