aboutsummaryrefslogtreecommitdiffstats
path: root/Demos/Device
diff options
context:
space:
mode:
Diffstat (limited to 'Demos/Device')
-rw-r--r--Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.c74
-rw-r--r--Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.h10
-rw-r--r--Demos/Device/LowLevel/RNDISEthernet/Lib/TCP.c72
-rw-r--r--Demos/Device/LowLevel/RNDISEthernet/Lib/TCP.h10
4 files changed, 83 insertions, 83 deletions
diff --git a/Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.c b/Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.c
index ca555caa5..ad79736f1 100644
--- a/Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.c
+++ b/Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.c
@@ -112,8 +112,8 @@ void TCP_TCPTask(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo,
ConnectionStateTable[CSTableEntry].Info.SequenceNumberOut += PacketSize;
- TCPHeaderOUT->Checksum = TCP_Checksum16(TCPHeaderOUT, ServerIPAddress,
- ConnectionStateTable[CSTableEntry].RemoteAddress,
+ TCPHeaderOUT->Checksum = TCP_Checksum16(TCPHeaderOUT, &ServerIPAddress,
+ &ConnectionStateTable[CSTableEntry].RemoteAddress,
(sizeof(TCP_Header_t) + PacketSize));
PacketSize += sizeof(TCP_Header_t);
@@ -250,7 +250,7 @@ uint8_t TCP_GetPortState(const uint16_t Port)
* \return Boolean true if the connection was updated or created, false otherwise (no more space in the connection state table)
*/
bool TCP_SetConnectionState(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort,
const uint8_t State)
{
@@ -260,7 +260,7 @@ bool TCP_SetConnectionState(const uint16_t Port,
{
/* Find port entry in the table */
if ((ConnectionStateTable[CSTableEntry].Port == Port) &&
- IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, &RemoteAddress) &&
+ IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, RemoteAddress) &&
ConnectionStateTable[CSTableEntry].RemotePort == RemotePort)
{
ConnectionStateTable[CSTableEntry].State = State;
@@ -274,7 +274,7 @@ bool TCP_SetConnectionState(const uint16_t Port,
if (ConnectionStateTable[CSTableEntry].State == TCP_Connection_Closed)
{
ConnectionStateTable[CSTableEntry].Port = Port;
- ConnectionStateTable[CSTableEntry].RemoteAddress = RemoteAddress;
+ ConnectionStateTable[CSTableEntry].RemoteAddress = *RemoteAddress;
ConnectionStateTable[CSTableEntry].RemotePort = RemotePort;
ConnectionStateTable[CSTableEntry].State = State;
return true;
@@ -293,7 +293,7 @@ bool TCP_SetConnectionState(const uint16_t Port,
* \return A value from the \ref TCP_ConnectionStates_t enum
*/
uint8_t TCP_GetConnectionState(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort)
{
/* Note, Port number should be specified in BIG endian to simplify network code */
@@ -302,7 +302,7 @@ uint8_t TCP_GetConnectionState(const uint16_t Port,
{
/* Find port entry in the table */
if ((ConnectionStateTable[CSTableEntry].Port == Port) &&
- IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, &RemoteAddress) &&
+ IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, RemoteAddress) &&
ConnectionStateTable[CSTableEntry].RemotePort == RemotePort)
{
@@ -322,7 +322,7 @@ uint8_t TCP_GetConnectionState(const uint16_t Port,
* \return ConnectionInfo structure of the connection if found, NULL otherwise
*/
TCP_ConnectionInfo_t* TCP_GetConnectionInfo(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort)
{
/* Note, Port number should be specified in BIG endian to simplify network code */
@@ -331,7 +331,7 @@ TCP_ConnectionInfo_t* TCP_GetConnectionInfo(const uint16_t Port,
{
/* Find port entry in the table */
if ((ConnectionStateTable[CSTableEntry].Port == Port) &&
- IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, &RemoteAddress) &&
+ IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, RemoteAddress) &&
ConnectionStateTable[CSTableEntry].RemotePort == RemotePort)
{
return &ConnectionStateTable[CSTableEntry].Info;
@@ -371,12 +371,12 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
{
/* Detect SYN from host to start a connection */
if (TCPHeaderIN->Flags & TCP_FLAG_SYN)
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort, TCP_Connection_Listen);
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort, TCP_Connection_Listen);
/* Detect RST from host to abort existing connection */
if (TCPHeaderIN->Flags & TCP_FLAG_RST)
{
- if (TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ if (TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_Closed))
{
TCPHeaderOUT->Flags = (TCP_FLAG_RST | TCP_FLAG_ACK);
@@ -386,18 +386,18 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
else
{
/* Process the incoming TCP packet based on the current connection state for the sender and port */
- switch (TCP_GetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort))
+ switch (TCP_GetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort))
{
case TCP_Connection_Listen:
if (TCPHeaderIN->Flags == TCP_FLAG_SYN)
{
/* SYN connection starts a connection with a peer */
- if (TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ if (TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_SYNReceived))
{
TCPHeaderOUT->Flags = (TCP_FLAG_SYN | TCP_FLAG_ACK);
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort);
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort);
ConnectionInfo->SequenceNumberIn = (SwapEndian_32(TCPHeaderIN->SequenceNumber) + 1);
ConnectionInfo->SequenceNumberOut = 0;
@@ -417,10 +417,10 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
{
/* ACK during the connection process completes the connection to a peer */
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_Established);
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
ConnectionInfo->SequenceNumberOut++;
@@ -435,10 +435,10 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
TCPHeaderOUT->Flags = (TCP_FLAG_FIN | TCP_FLAG_ACK);
PacketResponse = true;
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_CloseWait);
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
ConnectionInfo->SequenceNumberIn++;
@@ -446,7 +446,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
}
else if ((TCPHeaderIN->Flags == TCP_FLAG_ACK) || (TCPHeaderIN->Flags == (TCP_FLAG_ACK | TCP_FLAG_PSH)))
{
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
/* Check if the buffer is currently in use either by a buffered data to send, or receive */
@@ -492,7 +492,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
break;
case TCP_Connection_Closing:
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
TCPHeaderOUT->Flags = (TCP_FLAG_ACK | TCP_FLAG_FIN);
@@ -500,14 +500,14 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
ConnectionInfo->Buffer.InUse = false;
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_FINWait1);
break;
case TCP_Connection_FINWait1:
if (TCPHeaderIN->Flags == (TCP_FLAG_FIN | TCP_FLAG_ACK))
{
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
TCPHeaderOUT->Flags = TCP_FLAG_ACK;
@@ -516,12 +516,12 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
ConnectionInfo->SequenceNumberIn++;
ConnectionInfo->SequenceNumberOut++;
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_Closed);
}
else if (TCPHeaderIN->Flags == TCP_FLAG_ACK)
{
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_FINWait2);
}
@@ -529,7 +529,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
case TCP_Connection_FINWait2:
if (TCPHeaderIN->Flags == (TCP_FLAG_FIN | TCP_FLAG_ACK))
{
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
TCPHeaderOUT->Flags = TCP_FLAG_ACK;
@@ -538,7 +538,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
ConnectionInfo->SequenceNumberIn++;
ConnectionInfo->SequenceNumberOut++;
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_Closed);
}
@@ -546,7 +546,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
case TCP_Connection_CloseWait:
if (TCPHeaderIN->Flags == TCP_FLAG_ACK)
{
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_Closed);
}
@@ -564,7 +564,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
/* Check if we need to respond to the sent packet */
if (PacketResponse)
{
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
TCPHeaderOUT->SourcePort = TCPHeaderIN->DestinationPort;
@@ -582,8 +582,8 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
TCPHeaderOUT->Checksum = 0;
TCPHeaderOUT->Reserved = 0;
- TCPHeaderOUT->Checksum = TCP_Checksum16(TCPHeaderOUT, IPHeaderIN->DestinationAddress,
- IPHeaderIN->SourceAddress, sizeof(TCP_Header_t));
+ TCPHeaderOUT->Checksum = TCP_Checksum16(TCPHeaderOUT, &IPHeaderIN->DestinationAddress,
+ &IPHeaderIN->SourceAddress, sizeof(TCP_Header_t));
return sizeof(TCP_Header_t);
}
@@ -602,19 +602,19 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
* \return A 16-bit TCP checksum value
*/
static uint16_t TCP_Checksum16(void* TCPHeaderOutStart,
- const IP_Address_t SourceAddress,
- const IP_Address_t DestinationAddress,
- const uint16_t TCPOutSize)
+ const IP_Address_t* SourceAddress,
+ const IP_Address_t* DestinationAddress,
+ uint16_t TCPOutSize)
{
uint32_t Checksum = 0;
/* TCP/IP checksums are the addition of the one's compliment of each word including the IP pseudo-header,
complimented */
- Checksum += ((uint16_t*)&SourceAddress)[0];
- Checksum += ((uint16_t*)&SourceAddress)[1];
- Checksum += ((uint16_t*)&DestinationAddress)[0];
- Checksum += ((uint16_t*)&DestinationAddress)[1];
+ Checksum += ((uint16_t*)SourceAddress)[0];
+ Checksum += ((uint16_t*)SourceAddress)[1];
+ Checksum += ((uint16_t*)DestinationAddress)[0];
+ Checksum += ((uint16_t*)DestinationAddress)[1];
Checksum += SwapEndian_16(PROTOCOL_TCP);
Checksum += SwapEndian_16(TCPOutSize);
diff --git a/Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.h b/Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.h
index f27db1526..d8122707c 100644
--- a/Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.h
+++ b/Demos/Device/ClassDriver/RNDISEthernet/Lib/TCP.h
@@ -236,14 +236,14 @@
void (*Handler)(TCP_ConnectionState_t*, TCP_ConnectionBuffer_t*));
uint8_t TCP_GetPortState(const uint16_t Port);
bool TCP_SetConnectionState(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort,
const uint8_t State);
uint8_t TCP_GetConnectionState(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort);
TCP_ConnectionInfo_t* TCP_GetConnectionInfo(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort);
int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
void* TCPHeaderInStart,
@@ -251,8 +251,8 @@
#if defined(INCLUDE_FROM_TCP_C)
static uint16_t TCP_Checksum16(void* TCPHeaderOutStart,
- const IP_Address_t SourceAddress,
- const IP_Address_t DestinationAddress,
+ const IP_Address_t* SourceAddress,
+ const IP_Address_t* DestinationAddress,
uint16_t TCPOutSize);
#endif
diff --git a/Demos/Device/LowLevel/RNDISEthernet/Lib/TCP.c b/Demos/Device/LowLevel/RNDISEthernet/Lib/TCP.c
index 374a102bf..2e40cf54d 100644
--- a/Demos/Device/LowLevel/RNDISEthernet/Lib/TCP.c
+++ b/Demos/Device/LowLevel/RNDISEthernet/Lib/TCP.c
@@ -111,8 +111,8 @@ void TCP_Task(void)
ConnectionStateTable[CSTableEntry].Info.SequenceNumberOut += PacketSize;
- TCPHeaderOUT->Checksum = TCP_Checksum16(TCPHeaderOUT, ServerIPAddress,
- ConnectionStateTable[CSTableEntry].RemoteAddress,
+ TCPHeaderOUT->Checksum = TCP_Checksum16(TCPHeaderOUT, &ServerIPAddress,
+ &ConnectionStateTable[CSTableEntry].RemoteAddress,
(sizeof(TCP_Header_t) + PacketSize));
PacketSize += sizeof(TCP_Header_t);
@@ -249,7 +249,7 @@ uint8_t TCP_GetPortState(const uint16_t Port)
* \return Boolean true if the connection was updated or created, false otherwise (no more space in the connection state table)
*/
bool TCP_SetConnectionState(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort,
const uint8_t State)
{
@@ -259,7 +259,7 @@ bool TCP_SetConnectionState(const uint16_t Port,
{
/* Find port entry in the table */
if ((ConnectionStateTable[CSTableEntry].Port == Port) &&
- IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, &RemoteAddress) &&
+ IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, RemoteAddress) &&
ConnectionStateTable[CSTableEntry].RemotePort == RemotePort)
{
ConnectionStateTable[CSTableEntry].State = State;
@@ -273,7 +273,7 @@ bool TCP_SetConnectionState(const uint16_t Port,
if (ConnectionStateTable[CSTableEntry].State == TCP_Connection_Closed)
{
ConnectionStateTable[CSTableEntry].Port = Port;
- ConnectionStateTable[CSTableEntry].RemoteAddress = RemoteAddress;
+ ConnectionStateTable[CSTableEntry].RemoteAddress = *RemoteAddress;
ConnectionStateTable[CSTableEntry].RemotePort = RemotePort;
ConnectionStateTable[CSTableEntry].State = State;
return true;
@@ -292,7 +292,7 @@ bool TCP_SetConnectionState(const uint16_t Port,
* \return A value from the \ref TCP_ConnectionStates_t enum
*/
uint8_t TCP_GetConnectionState(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort)
{
/* Note, Port number should be specified in BIG endian to simplify network code */
@@ -301,7 +301,7 @@ uint8_t TCP_GetConnectionState(const uint16_t Port,
{
/* Find port entry in the table */
if ((ConnectionStateTable[CSTableEntry].Port == Port) &&
- IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, &RemoteAddress) &&
+ IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, RemoteAddress) &&
ConnectionStateTable[CSTableEntry].RemotePort == RemotePort)
{
@@ -321,7 +321,7 @@ uint8_t TCP_GetConnectionState(const uint16_t Port,
* \return ConnectionInfo structure of the connection if found, NULL otherwise
*/
TCP_ConnectionInfo_t* TCP_GetConnectionInfo(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort)
{
/* Note, Port number should be specified in BIG endian to simplify network code */
@@ -330,7 +330,7 @@ TCP_ConnectionInfo_t* TCP_GetConnectionInfo(const uint16_t Port,
{
/* Find port entry in the table */
if ((ConnectionStateTable[CSTableEntry].Port == Port) &&
- IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, &RemoteAddress) &&
+ IP_COMPARE(&ConnectionStateTable[CSTableEntry].RemoteAddress, RemoteAddress) &&
ConnectionStateTable[CSTableEntry].RemotePort == RemotePort)
{
return &ConnectionStateTable[CSTableEntry].Info;
@@ -370,12 +370,12 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
{
/* Detect SYN from host to start a connection */
if (TCPHeaderIN->Flags & TCP_FLAG_SYN)
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort, TCP_Connection_Listen);
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort, TCP_Connection_Listen);
/* Detect RST from host to abort existing connection */
if (TCPHeaderIN->Flags & TCP_FLAG_RST)
{
- if (TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ if (TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_Closed))
{
TCPHeaderOUT->Flags = (TCP_FLAG_RST | TCP_FLAG_ACK);
@@ -385,18 +385,18 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
else
{
/* Process the incoming TCP packet based on the current connection state for the sender and port */
- switch (TCP_GetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort))
+ switch (TCP_GetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort))
{
case TCP_Connection_Listen:
if (TCPHeaderIN->Flags == TCP_FLAG_SYN)
{
/* SYN connection starts a connection with a peer */
- if (TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ if (TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_SYNReceived))
{
TCPHeaderOUT->Flags = (TCP_FLAG_SYN | TCP_FLAG_ACK);
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort);
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort);
ConnectionInfo->SequenceNumberIn = (SwapEndian_32(TCPHeaderIN->SequenceNumber) + 1);
ConnectionInfo->SequenceNumberOut = 0;
@@ -416,10 +416,10 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
{
/* ACK during the connection process completes the connection to a peer */
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_Established);
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
ConnectionInfo->SequenceNumberOut++;
@@ -434,10 +434,10 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
TCPHeaderOUT->Flags = (TCP_FLAG_FIN | TCP_FLAG_ACK);
PacketResponse = true;
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_CloseWait);
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
ConnectionInfo->SequenceNumberIn++;
@@ -445,7 +445,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
}
else if ((TCPHeaderIN->Flags == TCP_FLAG_ACK) || (TCPHeaderIN->Flags == (TCP_FLAG_ACK | TCP_FLAG_PSH)))
{
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
/* Check if the buffer is currently in use either by a buffered data to send, or receive */
@@ -491,7 +491,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
break;
case TCP_Connection_Closing:
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
TCPHeaderOUT->Flags = (TCP_FLAG_ACK | TCP_FLAG_FIN);
@@ -499,14 +499,14 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
ConnectionInfo->Buffer.InUse = false;
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_FINWait1);
break;
case TCP_Connection_FINWait1:
if (TCPHeaderIN->Flags == (TCP_FLAG_FIN | TCP_FLAG_ACK))
{
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
TCPHeaderOUT->Flags = TCP_FLAG_ACK;
@@ -515,12 +515,12 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
ConnectionInfo->SequenceNumberIn++;
ConnectionInfo->SequenceNumberOut++;
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_Closed);
}
else if (TCPHeaderIN->Flags == TCP_FLAG_ACK)
{
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_FINWait2);
}
@@ -528,7 +528,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
case TCP_Connection_FINWait2:
if (TCPHeaderIN->Flags == (TCP_FLAG_FIN | TCP_FLAG_ACK))
{
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
TCPHeaderOUT->Flags = TCP_FLAG_ACK;
@@ -537,7 +537,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
ConnectionInfo->SequenceNumberIn++;
ConnectionInfo->SequenceNumberOut++;
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_Closed);
}
@@ -545,7 +545,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
case TCP_Connection_CloseWait:
if (TCPHeaderIN->Flags == TCP_FLAG_ACK)
{
- TCP_SetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ TCP_SetConnectionState(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort, TCP_Connection_Closed);
}
@@ -563,7 +563,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
/* Check if we need to respond to the sent packet */
if (PacketResponse)
{
- ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress,
+ ConnectionInfo = TCP_GetConnectionInfo(TCPHeaderIN->DestinationPort, &IPHeaderIN->SourceAddress,
TCPHeaderIN->SourcePort);
TCPHeaderOUT->SourcePort = TCPHeaderIN->DestinationPort;
@@ -581,8 +581,8 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
TCPHeaderOUT->Checksum = 0;
TCPHeaderOUT->Reserved = 0;
- TCPHeaderOUT->Checksum = TCP_Checksum16(TCPHeaderOUT, IPHeaderIN->DestinationAddress,
- IPHeaderIN->SourceAddress, sizeof(TCP_Header_t));
+ TCPHeaderOUT->Checksum = TCP_Checksum16(TCPHeaderOUT, &IPHeaderIN->DestinationAddress,
+ &IPHeaderIN->SourceAddress, sizeof(TCP_Header_t));
return sizeof(TCP_Header_t);
}
@@ -601,8 +601,8 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
* \return A 16-bit TCP checksum value
*/
static uint16_t TCP_Checksum16(void* TCPHeaderOutStart,
- const IP_Address_t SourceAddress,
- const IP_Address_t DestinationAddress,
+ const IP_Address_t* SourceAddress,
+ const IP_Address_t* DestinationAddress,
uint16_t TCPOutSize)
{
uint32_t Checksum = 0;
@@ -610,10 +610,10 @@ static uint16_t TCP_Checksum16(void* TCPHeaderOutStart,
/* TCP/IP checksums are the addition of the one's compliment of each word including the IP pseudo-header,
complimented */
- Checksum += ((uint16_t*)&SourceAddress)[0];
- Checksum += ((uint16_t*)&SourceAddress)[1];
- Checksum += ((uint16_t*)&DestinationAddress)[0];
- Checksum += ((uint16_t*)&DestinationAddress)[1];
+ Checksum += ((uint16_t*)SourceAddress)[0];
+ Checksum += ((uint16_t*)SourceAddress)[1];
+ Checksum += ((uint16_t*)DestinationAddress)[0];
+ Checksum += ((uint16_t*)DestinationAddress)[1];
Checksum += SwapEndian_16(PROTOCOL_TCP);
Checksum += SwapEndian_16(TCPOutSize);
diff --git a/Demos/Device/LowLevel/RNDISEthernet/Lib/TCP.h b/Demos/Device/LowLevel/RNDISEthernet/Lib/TCP.h
index e49433af9..4f901484e 100644
--- a/Demos/Device/LowLevel/RNDISEthernet/Lib/TCP.h
+++ b/Demos/Device/LowLevel/RNDISEthernet/Lib/TCP.h
@@ -236,14 +236,14 @@
void (*Handler)(TCP_ConnectionState_t*, TCP_ConnectionBuffer_t*));
uint8_t TCP_GetPortState(const uint16_t Port);
bool TCP_SetConnectionState(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort,
const uint8_t State);
uint8_t TCP_GetConnectionState(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort);
TCP_ConnectionInfo_t* TCP_GetConnectionInfo(const uint16_t Port,
- const IP_Address_t RemoteAddress,
+ const IP_Address_t* RemoteAddress,
const uint16_t RemotePort);
int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart,
void* TCPHeaderInStart,
@@ -251,8 +251,8 @@
#if defined(INCLUDE_FROM_TCP_C)
static uint16_t TCP_Checksum16(void* TCPHeaderOutStart,
- const IP_Address_t SourceAddress,
- const IP_Address_t DestinationAddress,
+ const IP_Address_t* SourceAddress,
+ const IP_Address_t* DestinationAddress,
uint16_t TCPOutSize);
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 01:11:22 +0000