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Added FreeRTOS+TCP

This commit is contained in:
Alexey Bazlaev 2023-01-23 18:16:39 +07:00
parent fcbe6dcfef
commit 0308e9bb92
14 changed files with 8830 additions and 196 deletions
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119
Doc/global.prop
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@ -1,119 +0,0 @@
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165
FreeRTOS/source/FreeRTOS_IP.c
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@ -54,7 +54,7 @@
#include "NetworkInterface.h"
#include "NetworkBufferManagement.h"
#include "FreeRTOS_DNS.h"
//#include "core_pkcs11.h"
/* IPv4 multi-cast addresses range from 224.0.0.0.0 to 240.0.0.0. */
#define ipFIRST_MULTI_CAST_IPv4 0xE0000000U /**< Lower bound of the IPv4 multicast address. */
#define ipLAST_MULTI_CAST_IPv4 0xF0000000U /**< Higher bound of the IPv4 multicast address. */
@ -2169,3 +2169,166 @@ BaseType_t FreeRTOS_IsNetworkUp( void )
#ifdef FREERTOS_TCP_ENABLE_VERIFICATION
#include "aws_freertos_ip_verification_access_ip_define.h"
#endif
#ifdef DEBUG
#warning Define ulApplicationGetNextSequenceNumber & xApplicationGetRandomNumber
#endif
BaseType_t xApplicationGetRandomNumber( uint32_t * pulNumber )
{
// CK_RV xResult = 0;
// SemaphoreHandle_t xSessionLock = NULL;
// CK_SESSION_HANDLE xPkcs11Session = 0;
// CK_FUNCTION_LIST_PTR pxPkcs11FunctionList = NULL;
// uint32_t ulRandomValue = 0;
// BaseType_t xReturn; /* Return pdTRUE if successful */
// xResult = prvSocketsGetCryptoSession( &xSessionLock,
// &xPkcs11Session,
// &pxPkcs11FunctionList );
// if( 0 == xResult )
// {
// /* Request a sequence of cryptographically random byte values using
// * PKCS#11. */
// xResult = pxPkcs11FunctionList->C_GenerateRandom( xPkcs11Session,
// ( CK_BYTE_PTR ) &ulRandomValue,
// sizeof( ulRandomValue ) );
// }
// /* Check if any of the API calls failed. */
// if( 0 == xResult )
// {
// xReturn = pdTRUE;
// *( pulNumber ) = ulRandomValue;
// }
// else
// {
// xReturn = pdFALSE;
// *( pulNumber ) = 0uL;
// }
*( pulNumber ) = 0x12345678;
BaseType_t xReturn = pdTRUE;
return xReturn;
}
/**
* @brief Generate a TCP Initial Sequence Number that is reasonably difficult
* to predict, per https://tools.ietf.org/html/rfc6528.
*/
uint32_t ulApplicationGetNextSequenceNumber( uint32_t ulSourceAddress,
uint16_t usSourcePort,
uint32_t ulDestinationAddress,
uint16_t usDestinationPort )
{
// CK_RV xResult = CKR_OK;
// SemaphoreHandle_t xSessionLock = NULL;
// CK_SESSION_HANDLE xPkcs11Session = 0;
// CK_FUNCTION_LIST_PTR pxPkcs11FunctionList = NULL;
// CK_MECHANISM xMechSha256 = { 0 };
// uint8_t ucSha256Result[ cryptoSHA256_DIGEST_BYTES ];
// CK_ULONG ulLength = sizeof( ucSha256Result );
// uint32_t ulNextSequenceNumber = 0;
// static uint64_t ullKey;
// static CK_BBOOL xKeyIsInitialized = CK_FALSE;
// /* Acquire a crypto session handle. */
// xResult = prvSocketsGetCryptoSession( &xSessionLock,
// &xPkcs11Session,
// &pxPkcs11FunctionList );
// if( CKR_OK == xResult )
// {
// xSemaphoreTake( xSessionLock, portMAX_DELAY );
// if( CK_FALSE == xKeyIsInitialized )
// {
// /* One-time initialization, per boot, of the random seed. */
// xResult = pxPkcs11FunctionList->C_GenerateRandom( xPkcs11Session,
// ( CK_BYTE_PTR ) &ullKey,
// sizeof( ullKey ) );
// if( xResult == CKR_OK )
// {
// xKeyIsInitialized = CK_TRUE;
// }
// }
// xSemaphoreGive( xSessionLock );
// }
// /* Lock the shared crypto session. */
// xSemaphoreTake( xSessionLock, portMAX_DELAY );
// /* Start a hash. */
// if( CKR_OK == xResult )
// {
// xMechSha256.mechanism = CKM_SHA256;
// xResult = pxPkcs11FunctionList->C_DigestInit( xPkcs11Session, &xMechSha256 );
// }
// /* Hash the seed. */
// if( CKR_OK == xResult )
// {
// xResult = pxPkcs11FunctionList->C_DigestUpdate( xPkcs11Session,
// ( CK_BYTE_PTR ) &ullKey,
// sizeof( ullKey ) );
// }
// /* Hash the source address. */
// if( CKR_OK == xResult )
// {
// xResult = pxPkcs11FunctionList->C_DigestUpdate( xPkcs11Session,
// ( CK_BYTE_PTR ) &ulSourceAddress,
// sizeof( ulSourceAddress ) );
// }
// /* Hash the source port. */
// if( CKR_OK == xResult )
// {
// xResult = pxPkcs11FunctionList->C_DigestUpdate( xPkcs11Session,
// ( CK_BYTE_PTR ) &usSourcePort,
// sizeof( usSourcePort ) );
// }
// /* Hash the destination address. */
// if( CKR_OK == xResult )
// {
// xResult = pxPkcs11FunctionList->C_DigestUpdate( xPkcs11Session,
// ( CK_BYTE_PTR ) &ulDestinationAddress,
// sizeof( ulDestinationAddress ) );
// }
// /* Hash the destination port. */
// if( CKR_OK == xResult )
// {
// xResult = pxPkcs11FunctionList->C_DigestUpdate( xPkcs11Session,
// ( CK_BYTE_PTR ) &usDestinationPort,
// sizeof( usDestinationPort ) );
// }
// /* Get the hash. */
// if( CKR_OK == xResult )
// {
// xResult = pxPkcs11FunctionList->C_DigestFinal( xPkcs11Session,
// ucSha256Result,
// &ulLength );
// }
// xSemaphoreGive( xSessionLock );
// /* Use the first four bytes of the hash result as the starting point for
// * all initial sequence numbers for connections based on the input 4-tuple. */
// if( CKR_OK == xResult )
// {
// memcpy( &ulNextSequenceNumber,
// ucSha256Result,
// sizeof( ulNextSequenceNumber ) );
// /* Add the tick count of four-tick intervals. In theory, per the RFC
// * (see above), this approach still allows server equipment to optimize
// * handling of connections from the same device that haven't fully timed out. */
// ulNextSequenceNumber += xTaskGetTickCount() / 4;
// }
uint32_t ulNextSequenceNumber = 0x87654321;
return ulNextSequenceNumber;
}

43
FreeRTOS/source/include/FreeRTOSIPConfig.h Normal file
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@ -0,0 +1,43 @@
/*
* FreeRTOS+TCP V3.1.0
* Copyright (C) 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://aws.amazon.com/freertos
* http://www.FreeRTOS.org
*/
/*****************************************************************************
*
* See the following URL for configuration information.
* http://www.freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_TCP/TCP_IP_Configuration.html
*
*****************************************************************************/
#ifndef FREERTOS_IP_CONFIG_H
#define FREERTOS_IP_CONFIG_H
/* Empty configuration file to check the build with default configuration. */
/* It is not sensible for this macro to have a default value as it is hardware
* dependent. */
#define ipconfigBYTE_ORDER pdFREERTOS_LITTLE_ENDIAN
#endif

666
FreeRTOS/source/include/iot_secure_sockets.h Normal file
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@ -0,0 +1,666 @@
/*
* FreeRTOS Secure Sockets V1.3.1
* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://aws.amazon.com/freertos
* http://www.FreeRTOS.org
*/
/**
* @file iot_secure_sockets.h
* @brief Secure Sockets Interface.
*
* Secure sockets is a portable layer for establishing a TCP/IP
* connection, with the option of using TLS.
*
* Secure sockets is based on the Berkeley sockets API.
* A few difference general differences between Berkeley and SOCKETS are:
* - SOCKETS has additional socket options to enable TLS, server name
* indication, and per-socket root of trust server certificates. See
* SOCKETS_SetSockOpt() for more information.
* - SOCKETS API return an error code, rather than returning -1 and setting
* a global errno value.
*
*/
#ifndef _AWS_SECURE_SOCKETS_H_
#define _AWS_SECURE_SOCKETS_H_
/*
#ifdef __cplusplus
* extern "C" {
#endif
*/
#include <stdint.h>
#include <stddef.h>
#include "iot_secure_sockets_config.h"
#include "iot_secure_sockets_config_defaults.h"
#include "iot_lib_init.h"
/**
* @ingroup SecureSockets_datatypes_handles
* @brief The socket handle data type.
*
* For detail of socket, refer to [Network Sockets]
* (https://www.freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_TCP/socket.html)
*
* Data contained by the Socket_t type is port specific.
*/
struct xSOCKET;
typedef struct xSOCKET * Socket_t; /**< @brief Socket handle data type. */
/**
* @brief The "size_t" of secure sockets.
*
* This type is used for compatibility with the expected Berkeley sockets
* naming.
*/
#define Socklen_t uint32_t
/**
* @anchor SocketsErrors
* @name SocketsErrors
* @brief Error codes returned by the SOCKETS API.
*
* Note that SOCKETS API may also propagate port-specific
* error codes when they are more descriptive. See your
* port's error codes for more details.
* PORT_SPECIFIC_LINK
*/
/**@{ */
#define SOCKETS_ERROR_NONE ( 0 ) /*!< No error. */
#define SOCKETS_SOCKET_ERROR ( -1 ) /*!< Catch-all sockets error code. */
#define SOCKETS_EWOULDBLOCK ( -11 ) /*!< A resource is temporarily unavailable. */
#define SOCKETS_ENOMEM ( -12 ) /*!< Memory allocation failed. */
#define SOCKETS_EINVAL ( -22 ) /*!< Invalid argument. */
#define SOCKETS_ENOPROTOOPT ( -109 ) /*!< A bad option was specified . */
#define SOCKETS_ENOTCONN ( -126 ) /*!< The supplied socket is not connected. */
#define SOCKETS_EISCONN ( -127 ) /*!< The supplied socket is already connected. */
#define SOCKETS_ECLOSED ( -128 ) /*!< The supplied socket has already been closed. */
#define SOCKETS_TLS_INIT_ERROR ( -1001 ) /*!< TLS initialization failed. */
#define SOCKETS_TLS_HANDSHAKE_ERROR ( -1002 ) /*!< TLS handshake failed. */
#define SOCKETS_TLS_SERVER_UNVERIFIED ( -1003 ) /*!< A connection was made but the server could not be verified. It is recommended that the socket be closed. */
#define SOCKETS_TLS_RECV_ERROR ( -1004 ) /*!< TLS receive operation failed. */
#define SOCKETS_TLS_SEND_ERROR ( -1005 ) /*!< TLS send operation failed. */
#define SOCKETS_PERIPHERAL_RESET ( -1006 ) /*!< Communications peripheral has been reset. */
/**@} */
/**
* @brief Assigned to an Socket_t variable when the socket is not valid.
*/
#define SOCKETS_INVALID_SOCKET ( ( Socket_t ) ~0U )
/**
* @anchor SocketDomains
* @name SocketDomains
*
* @brief Options for the lDomain parameter of SOCKETS_Socket()
* function.
*
* These select the protocol family to be used for communication.
*/
/**@{ */
#define SOCKETS_AF_INET ( 2 ) /*!< IPv4 Internet Protocols. */
#define SOCKETS_PF_INET SOCKETS_AF_INET /*!< IPv4 Internet Protocol. */
#define SOCKETS_AF_INET6 ( 10 ) /*!< IPv6 Internet Protocols. This option is currently not supported. */
/**@} */
/**
* @anchor SocketTypes
* @name SocketTypes
*
* @brief Options for the lType parameter of SOCKETS_Socket()
* function.
*
* These specify the communication semantics.
*/
/**@{ */
#define SOCKETS_SOCK_DGRAM ( 2 ) /*!< Datagram. */
#define SOCKETS_SOCK_STREAM ( 1 ) /*!< Byte-stream. */
/**@} */
/**
* @anchor Protocols
* @name Protocols
*
* @brief Options for the lProtocol parameter of SOCKETS_Socket() function.
*
*/
/**@{ */
#define SOCKETS_IPPROTO_UDP ( 17 ) /*!< UDP. This option is currently not supported. */
#define SOCKETS_IPPROTO_TCP ( 6 ) /*!< TCP. */
/**@} */
/**
* @anchor SetSockOptOptions
* @name SetSockOptOptions
*
* @brief Options for lOptionName in SOCKETS_SetSockOpt().
*
*/
/**@{ */
#define SOCKETS_SO_RCVTIMEO ( 0 ) /**< Set the receive timeout. */
#define SOCKETS_SO_SNDTIMEO ( 1 ) /**< Set the send timeout. */
#define SOCKETS_SO_SNDBUF ( 4 ) /**< Set the size of the send buffer (TCP only). */
#define SOCKETS_SO_RCVBUF ( 5 ) /**< Set the size of the receive buffer (TCP only). */
#define SOCKETS_SO_SERVER_NAME_INDICATION ( 6 ) /**< Toggle client use of TLS SNI. */
#define SOCKETS_SO_TRUSTED_SERVER_CERTIFICATE ( 7 ) /**< Override default TLS server certificate trust. Must be PEM encoded and length must include null terminator. */
#define SOCKETS_SO_REQUIRE_TLS ( 8 ) /**< Toggle client enforcement of TLS. */
#define SOCKETS_SO_NONBLOCK ( 9 ) /**< Socket is nonblocking. */
#define SOCKETS_SO_ALPN_PROTOCOLS ( 10 ) /**< Application protocol list to be included in TLS ClientHello. */
#define SOCKETS_SO_WAKEUP_CALLBACK ( 17 ) /**< Set the callback to be called whenever there is data available on the socket for reading. */
#define SOCKETS_SO_TCPKEEPALIVE ( 18 ) /**< Enable or Disable TCP keep-alive functionality. */
#define SOCKETS_SO_TCPKEEPALIVE_INTERVAL ( 19 ) /**< Set the time in seconds between individual TCP keep-alive probes. */
#define SOCKETS_SO_TCPKEEPALIVE_COUNT ( 20 ) /**< Set the maximum number of keep-alive probes TCP should send before dropping the connection. */
#define SOCKETS_SO_TCPKEEPALIVE_IDLE_TIME ( 21 ) /**< Set the time in seconds for which the connection needs to remain idle before TCP starts sending keep-alive probes. */
/**@} */
/**
* @anchor ShutdownFlags <br>
* @name ShutdownFlags
*
* @brief Options for the ulHow parameter in SOCKETS_Shutdown().
*/
/**@{ */
#define SOCKETS_SHUT_RD ( 0 ) /**< No further receives. */
#define SOCKETS_SHUT_WR ( 1 ) /**< No further sends. */
#define SOCKETS_SHUT_RDWR ( 2 ) /**< No further send or receive. */
/**@} */
/**
* @brief Maximum length of an ASCII DNS name.
*/
#define securesocketsMAX_DNS_NAME_LENGTH ( 253 )
/**
* @ingroup SecureSockets_datatypes_paramstructs
* @brief Socket address.
*
* \sa PORT_SPECIFIC_LINK
*/
typedef struct SocketsSockaddr
{
uint8_t ucLength; /**< Length of SocketsSockaddr structure. */
uint8_t ucSocketDomain; /**< Only SOCKETS_AF_INET is supported. */
uint16_t usPort; /**< Port number. Convention is to call this sin_port. */
uint32_t ulAddress; /**< IP Address. Convention is to call this sin_addr. */
} SocketsSockaddr_t;
/**
* @brief Well-known port numbers.
*/
#define securesocketsDEFAULT_TLS_DESTINATION_PORT 443
/**
* @brief Secure Sockets library initialization function.
*
* This function does general initialization and setup. It must be called once
* and only once before calling any other function.
*
* @return
* * `pdPASS` if everything succeeds
* * `pdFAIL` otherwise.
*/
extern BaseType_t SOCKETS_Init( void );
/**
* @brief Creates a TCP socket.
*
* See the [FreeRTOS+TCP networking tutorial]
* (https://freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_TCP/TCP_Networking_Tutorial.html)
* for more information on TCP sockets.
*
* See the [Berkeley Sockets API]
* (https://en.wikipedia.org/wiki/Berkeley_sockets#Socket_API_functions)
* in wikipedia
*
* @sa SOCKETS_Close()
*
* @param[in] lDomain Must be set to SOCKETS_AF_INET. See @ref SocketDomains.
* @param[in] lType Set to SOCKETS_SOCK_STREAM to create a TCP socket.
* No other value is valid. See @ref SocketTypes.
* @param[in] lProtocol Set to SOCKETS_IPPROTO_TCP to create a TCP socket.
* No other value is valid. See @ref Protocols.
*
* @return
* * If a socket is created successfully, then the socket handle is
* returned
* * @ref SOCKETS_INVALID_SOCKET is returned if an error occurred.
*/
/*
* This call allocates memory and claims a socket resource.
*/
/* @[declare_secure_sockets_socket] */
Socket_t SOCKETS_Socket( int32_t lDomain,
int32_t lType,
int32_t lProtocol );
/* @[declare_secure_sockets_socket] */
/**
* @brief Bind a TCP socket.
*
* See the [FreeRTOS+TCP networking tutorial]
* (https://freertos.org/FreeRTOS-Plus/FreeRTOS_Plus_TCP/TCP_Networking_Tutorial.html)
* for more information on TCP sockets.
*
* See the [Berkeley Sockets API]
* (https://en.wikipedia.org/wiki/Berkeley_sockets#Socket_API_functions)
* in wikipedia
*
* @sa SOCKETS_Bind()
* A pre-configured source port allows customers to bind to the specified local port instead of ephemeral port
* for security and packet filter reasons.
*
* Limitations:
*
* i. The caller of SOCKETS_Bind() API should make sure the socket address has the correct local IP address for the interface.
* ii. Some source ports may be unavailable depending on the TCP/IP stack implementation.
*
* NOTE: If the SOCKETS_Bind() API binds to a source port in ephemeral port range, and the caller calls SOCKETS_Bind() API
* before SOCKETS_Connect() API, then a conflict of source port arises as another TCP connection
* may pick the the same chosen port via tcp_new_port() API ( by scanning its internal TCP connection list )
*
*
* @param[in] xSocket The handle of the socket to which specified address to be bound.
* @param[in] pxAddress A pointer to a SocketsSockaddr_t structure that contains
* the address and port to be bound to the socket.
* @param[in] xAddressLength Should be set to sizeof( @ref SocketsSockaddr_t ).
*
* @return
* * If the bind was successful then SOCKETS_ERROR_NONE is returned.
* * If an error occurred, a negative value is returned. @ref SocketsErrors
*/
/* @[declare_secure_sockets_bind] */
int32_t SOCKETS_Bind( Socket_t xSocket,
SocketsSockaddr_t * pxAddress,
Socklen_t xAddressLength );
/* @[declare_secure_sockets_bind] */
/**
* @brief Connects the socket to the specified IP address and port.
*
* The socket must first have been successfully created by a call to SOCKETS_Socket().
*
* \note To create a secure socket, SOCKETS_SetSockOpt() should be called with the
* SOCKETS_SO_REQUIRE_TLS option \a before SOCKETS_Connect() is called.
*
* If this function returns an error the socket is considered invalid.
*
* \warning SOCKETS_Connect() is not safe to be called on the same socket
* from multiple threads simultaneously with SOCKETS_Connect(),
* SOCKETS_SetSockOpt(), SOCKETS_Shutdown(), SOCKETS_Close().
*
* See the [Berkeley Sockets API]
* (https://en.wikipedia.org/wiki/Berkeley_sockets#Socket_API_functions)
* in wikipedia
*
* @param[in] xSocket The handle of the socket to be connected.
* @param[in] pxAddress A pointer to a SocketsSockaddr_t structure that contains the
* the address to connect the socket to.
* @param[in] xAddressLength Should be set to sizeof( @ref SocketsSockaddr_t ).
*
* @return
* * @ref SOCKETS_ERROR_NONE if a connection is established.
* * If an error occurred, a negative value is returned. @ref SocketsErrors
*/
/* @[declare_secure_sockets_connect] */
int32_t SOCKETS_Connect( Socket_t xSocket,
SocketsSockaddr_t * pxAddress,
Socklen_t xAddressLength );
/* @[declare_secure_sockets_connect] */
/**
* @brief Receive data from a TCP socket.
*
* The socket must have already been created using a call to SOCKETS_Socket()
* and connected to a remote socket using SOCKETS_Connect().
*
* See the [Berkeley Sockets API]
* (https://en.wikipedia.org/wiki/Berkeley_sockets#Socket_API_functions)
* in wikipedia
*
* @param[in] xSocket The handle of the socket from which data is being received.
* @param[out] pvBuffer The buffer into which the received data will be placed.
* @param[in] xBufferLength The maximum number of bytes which can be received.
* pvBuffer must be at least xBufferLength bytes long.
* @param[in] ulFlags Not currently used. Should be set to 0.
*
* @return
* * If the receive was successful then the number of bytes received (placed in the
* buffer pointed to by pvBuffer) is returned.
* * If a timeout occurred before data could be received then 0 is returned (timeout
* is set using @ref SOCKETS_SO_RCVTIMEO).
* * If an error occurred, a negative value is returned. @ref SocketsErrors
*/
/* @[declare_secure_sockets_recv] */
int32_t SOCKETS_Recv( Socket_t xSocket,
void * pvBuffer,
size_t xBufferLength,
uint32_t ulFlags );
/* @[declare_secure_sockets_recv] */
/**
* @brief Transmit data to the remote socket.
*
* The socket must have already been created using a call to SOCKETS_Socket() and
* connected to a remote socket using SOCKETS_Connect().
*
* See the [Berkeley Sockets API]
* (https://en.wikipedia.org/wiki/Berkeley_sockets#Socket_API_functions)
* in wikipedia
*
* @param[in] xSocket The handle of the sending socket.
* @param[in] pvBuffer The buffer containing the data to be sent.
* @param[in] xDataLength The length of the data to be sent.
* @param[in] ulFlags Not currently used. Should be set to 0.
*
* @return
* * On success, the number of bytes actually sent is returned.
* * If an error occurred, a negative value is returned. @ref SocketsErrors
*/
/* @[declare_secure_sockets_send] */
int32_t SOCKETS_Send( Socket_t xSocket,
const void * pvBuffer,
size_t xDataLength,
uint32_t ulFlags );
/* @[declare_secure_sockets_send] */
/**
* @brief Closes all or part of a full-duplex connection on the socket.
*
* Disable reads and writes on a connected TCP socket. A connected TCP socket must be gracefully
* shut down before it can be closed.
*
* See the [Berkeley Sockets API]
* (https://en.wikipedia.org/wiki/Berkeley_sockets#Socket_API_functions)
* in wikipedia
*
* \warning SOCKETS_Shutdown() is not safe to be called on the same socket
* from multiple threads simultaneously with SOCKETS_Connect(),
* SOCKETS_SetSockOpt(), SOCKETS_Shutdown(), SOCKETS_Close().
*
* @param[in] xSocket The handle of the socket to shutdown.
* @param[in] ulHow SOCKETS_SHUT_RD, SOCKETS_SHUT_WR or SOCKETS_SHUT_RDWR.
* @ref ShutdownFlags
*
* @return
* * If the operation was successful, 0 is returned.
* * If an error occurred, a negative value is returned. @ref SocketsErrors
*/
/* @[declare_secure_sockets_shutdown] */
int32_t SOCKETS_Shutdown( Socket_t xSocket,
uint32_t ulHow );
/* @[declare_secure_sockets_shutdown] */
/**
* @brief Closes the socket and frees the related resources.
*
* A socket should be shutdown gracefully before it is closed, and cannot be used after it has been closed.
*
* See the [Berkeley Sockets API]
* (https://en.wikipedia.org/wiki/Berkeley_sockets#Socket_API_functions)
* in wikipedia
*
* \warning SOCKETS_Close() is not safe to be called on the same socket
* from multiple threads simultaneously with SOCKETS_Connect(),
* SOCKETS_SetSockOpt(), SOCKETS_Shutdown(), SOCKETS_Close().
*
* @param[in] xSocket The handle of the socket to close.
*
* @return
* * On success, 0 is returned.
* * If an error occurred, a negative value is returned. @ref SocketsErrors
*/
/* @[declare_secure_sockets_close] */
int32_t SOCKETS_Close( Socket_t xSocket );
/* @[declare_secure_sockets_close] */
/**
* @brief AWS IoT ALPN protocol name for MQTT over TLS on server port 443.
*/
#define socketsAWS_IOT_ALPN_MQTT "x-amzn-mqtt-ca"
/**
* @brief Manipulates the options for the socket.
*
* See the [Berkeley Sockets API]
* (https://en.wikipedia.org/wiki/Berkeley_sockets#Socket_API_functions)
* in wikipedia
*
* @param[in] xSocket The handle of the socket to set the option for.
* @param[in] lLevel Not currently used. Should be set to 0.
* @param[in] lOptionName See @ref SetSockOptOptions.
* @param[in] pvOptionValue A buffer containing the value of the option to set.
* @param[in] xOptionLength The length of the buffer pointed to by pvOptionValue.
*
* \warning SOCKETS_Close() is not safe to be called on the same socket
* from multiple threads simultaneously with SOCKETS_Connect(),
* SOCKETS_SetSockOpt(), SOCKETS_Shutdown(), SOCKETS_Close().
*
* @note Socket option support and possible values vary by port. Please see
* PORT_SPECIFIC_LINK to check the valid options and limitations of your device.
*
* - Berkeley Socket Options
* - @ref SOCKETS_SO_RCVTIMEO
* - Sets the receive timeout
* - pvOptionValue (TickType_t) is the number of milliseconds that the
* receive function should wait before timing out.
* - Setting pvOptionValue = 0 causes receive to wait forever.
* - See PORT_SPECIFIC_LINK for device limitations.
* - @ref SOCKETS_SO_SNDTIMEO
* - Sets the send timeout
* - pvOptionValue (TickType_t) is the number of milliseconds that the
* send function should wait before timing out.
* - Setting pvOptionValue = 0 causes send to wait forever.
* - See PORT_SPECIFIC_LINK for device limitations.
* - Non-Standard Options
* - @ref SOCKETS_SO_NONBLOCK
* - Makes a socket non-blocking.
* - Non-blocking connect is not supported - socket option should be
* called after connect.
* - pvOptionValue is ignored for this option.
* - @ref SOCKETS_SO_WAKEUP_CALLBACK
* - Set the callback to be called whenever there is data available on
* the socket for reading
* - This option provides an asynchronous way to handle received data
* - pvOptionValue is a pointer to the callback function
* - See PORT_SPECIFIC_LINK for device limitations.
* - Security Sockets Options
* - @ref SOCKETS_SO_REQUIRE_TLS
* - Use TLS for all connect, send, and receive on this socket.
* - This socket options MUST be set for TLS to be used, even
* if other secure socket options are set.
* - This socket option should be set before SOCKETS_Connect() is
* called.
* - pvOptionValue is ignored for this option.
* - @ref SOCKETS_SO_TRUSTED_SERVER_CERTIFICATE
* - Set the root of trust server certificate for the socket.
* - This socket option only takes effect if @ref SOCKETS_SO_REQUIRE_TLS
* is also set. If @ref SOCKETS_SO_REQUIRE_TLS is not set,
* this option will be ignored.
* - pvOptionValue is a pointer to the formatted server certificate.
* TODO: Link to description of how to format certificates with \n
* - xOptionLength (BaseType_t) is the length of the certificate
* in bytes.
* - @ref SOCKETS_SO_SERVER_NAME_INDICATION
* - Use Server Name Indication (SNI)
* - This socket option only takes effect if @ref SOCKETS_SO_REQUIRE_TLS
* is also set. If @ref SOCKETS_SO_REQUIRE_TLS is not set,
* this option will be ignored.
* - pvOptionValue is a pointer to a string containing the hostname
* - xOptionLength is the length of the hostname string in bytes.
* - @ref SOCKETS_SO_ALPN_PROTOCOLS
* - Negotiate an application protocol along with TLS.
* - The ALPN list is expressed as an array of NULL-terminated ANSI
* strings.
* - xOptionLength is the number of items in the array.
* - @ref SOCKETS_SO_TCPKEEPALIVE
* - Enable or disable the TCP keep-alive functionality.
* - pvOptionValue is the value to enable or disable Keepalive.
* - @ref SOCKETS_SO_TCPKEEPALIVE_INTERVAL
* - Set the time in seconds between individual TCP keep-alive probes.
* - pvOptionValue is the time in seconds.
* - @ref SOCKETS_SO_TCPKEEPALIVE_COUNT
* - Set the maximum number of keep-alive probes TCP should send before
* dropping the connection.
* - pvOptionValue is the maximum number of keep-alive probes.
* - @ref SOCKETS_SO_TCPKEEPALIVE_IDLE_TIME
* - Set the time in seconds for which the connection needs to remain idle
* before TCP starts sending keep-alive probes.
* - pvOptionValue is the time in seconds.
*
* @return
* * On success, 0 is returned.
* * If an error occurred, a negative value is returned. @ref SocketsErrors
*/
/* @[declare_secure_sockets_setsockopt] */
int32_t SOCKETS_SetSockOpt( Socket_t xSocket,
int32_t lLevel,
int32_t lOptionName,
const void * pvOptionValue,
size_t xOptionLength );
/* @[declare_secure_sockets_setsockopt] */
/**
* @brief Resolve a host name using Domain Name Service.
*
* See the [Berkeley Sockets API]
* (https://en.wikipedia.org/wiki/Berkeley_sockets#Socket_API_functions)
* in wikipedia
*
* @param[in] pcHostName The host name to resolve.
* @return
* * The IPv4 address of the specified host.
* * If an error has occurred, 0 is returned.
*/
/* @[declare_secure_sockets_gethostbyname] */
uint32_t SOCKETS_GetHostByName( const char * pcHostName );
/* @[declare_secure_sockets_gethostbyname] */
/**
* @brief Convert an unsigned thirty-two-bit value from host endianness to network
* endianness.
*
* @param[in] usIn The unsigned thirty-two-bit value to convert.
*/
#if defined( socketsconfigBYTE_ORDER ) && ( socketsconfigBYTE_ORDER == pdLITTLE_ENDIAN )
#define SOCKETS_htonl( ulIn ) ( ( uint32_t ) ( ( ( ulIn & 0xFF ) << 24 ) | ( ( ulIn & 0xFF00 ) << 8 ) | ( ( ulIn & 0xFF0000 ) >> 8 ) | ( ( ulIn & 0xFF000000 ) >> 24 ) ) )
#else
#define SOCKETS_htonl( usIn ) ( ( uint32_t ) ( usIn ) )
#endif
/**
* @brief Convert an unsigned thirty-two-bit value from network endianness to host
* endianness.
*
* @param[in] usIn The unsigned thirty-two-bit value to convert.
*/
#define SOCKETS_ntohl( usIn ) SOCKETS_htonl( usIn )
/**
* @brief Convert an unsigned sixteen-bit value from host endianness to network
* endianness.
*
* @param[in] usIn The unsigned sixteen-bit value to convert.
*/
#if defined( socketsconfigBYTE_ORDER ) && ( socketsconfigBYTE_ORDER == pdLITTLE_ENDIAN )
#define SOCKETS_htons( usIn ) ( ( uint16_t ) ( ( ( usIn ) << 8U ) | ( ( usIn ) >> 8U ) ) )
#else
#define SOCKETS_htons( usIn ) ( ( uint16_t ) ( usIn ) )
#endif
/**
* @brief Convert an unsigned sixteen-bit value from network endianness to host
* endianness.
*
* @param[in] usIn The unsigned sixteen-bit value to convert.
*/
#define SOCKETS_ntohs( usIn ) SOCKETS_htons( usIn )
/**
* @brief Convert an IP address expressed as four separate numeric octets into a an IP address expressed as a 32-bit number in network byte order
* (for example 192, 168, 0, 100)
*
* @param[in] ucOctet0 0th IP Octet
* @param[in] ucOctet1 1st IP Octet
* @param[in] ucOctet2 2nd IP Octet
* @param[in] ucOctet3 3rd IP Octet
*/
#if defined( socketsconfigBYTE_ORDER ) && ( socketsconfigBYTE_ORDER == pdLITTLE_ENDIAN )
#define SOCKETS_inet_addr_quick( ucOctet0, ucOctet1, ucOctet2, ucOctet3 ) \
( ( ( ( uint32_t ) ( ucOctet3 ) ) << 24UL ) | \
( ( ( uint32_t ) ( ucOctet2 ) ) << 16UL ) | \
( ( ( uint32_t ) ( ucOctet1 ) ) << 8UL ) | \
( ( uint32_t ) ( ucOctet0 ) ) )
/**
* @brief Convert an IP address expressed as a 32-bit number in network byte order to a string in decimal dot notation.
* (for example "192.168.0.100")
*
* @param[in] ulIPAddress An IP address expressed as a 32-bit value in network byte order.
* @param[in] pucBuffer A pointer to a buffer into which the IP address will be written in decimal dot notation.
*/
#define SOCKETS_inet_ntoa( ulIPAddress, pucBuffer ) \
sprintf( ( char * ) ( pucBuffer ), "%u.%u.%u.%u", \
( ( unsigned ) ( ( ulIPAddress ) & 0xffUL ) ), \
( ( unsigned ) ( ( ( ulIPAddress ) >> 8 ) & 0xffUL ) ), \
( ( unsigned ) ( ( ( ulIPAddress ) >> 16 ) & 0xffUL ) ), \
( ( unsigned ) ( ( ulIPAddress ) >> 24 ) ) )
#else /* socketsconfigBYTE_ORDER. */
#define SOCKETS_inet_addr_quick( ucOctet0, ucOctet1, ucOctet2, ucOctet3 ) \
( ( ( ( uint32_t ) ( ucOctet0 ) ) << 24UL ) | \
( ( ( uint32_t ) ( ucOctet1 ) ) << 16UL ) | \
( ( ( uint32_t ) ( ucOctet2 ) ) << 8UL ) | \
( ( uint32_t ) ( ucOctet3 ) ) )
/**
* @brief Convert an IP address expressed as a 32-bit number in network byte order to a string in decimal dot notation.
* (for example "192.168.0.100")
*
* @param[in] ulIPAddress An IP address expressed as a 32-bit value in network byte order.
* @param[in] pucBuffer A pointer to a buffer into which the IP address will be written in decimal dot notation.
*/
#define SOCKETS_inet_ntoa( ulIPAddress, pucBuffer ) \
sprintf( ( char * ) ( pucBuffer ), "%u.%u.%u.%u", \
( ( unsigned ) ( ( ulIPAddress ) >> 24 ) ), \
( ( unsigned ) ( ( ( ulIPAddress ) >> 16 ) & 0xffUL ) ), \
( ( unsigned ) ( ( ( ulIPAddress ) >> 8 ) & 0xffUL ) ), \
( ( unsigned ) ( ( ulIPAddress ) & 0xffUL ) ) )
#endif /* socketsconfigBYTE_ORDER. */
/*
#ifdef __cplusplus
* }
#endif
*/
#endif /* _AWS_SECURE_SOCKETS_H_ */

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/*
* FreeRTOS Secure Sockets V1.3.1
* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://aws.amazon.com/freertos
* http://www.FreeRTOS.org
*/
/**
* @file iot_secure_sockets_config_defaults.h
* @brief Ensures that the required sockets configuration options are supplied
* and the optional ones are set to sane values if the user does not supply.
*/
#ifndef AWS_INC_SECURE_SOCKETS_CONFIG_DEFAULTS_H_
#define AWS_INC_SECURE_SOCKETS_CONFIG_DEFAULTS_H_
/**
* @brief Byte order of the target MCU must be defined.
*
* Valid values are pdLITTLE_ENDIAN and pdBIG_ENDIAN.
*/
#ifndef socketsconfigBYTE_ORDER
#error "socketsconfigBYTE_ORDER must be defined."
#endif
/**
* @brief Default socket send timeout.
*
* The user can change the send timeout for a socket using the SOCKETS_SetSockOpt API
* with the SOCKETS_SO_SNDTIMEO option.
*/
#ifndef socketsconfigDEFAULT_SEND_TIMEOUT
#define socketsconfigDEFAULT_SEND_TIMEOUT ( 10000 )
#endif
/**
* @brief Default socket receive timeout.
*
* The user can change the receive timeout for a socket using the SOCKETS_SetSockOpt API
* with the SOCKETS_SO_RCVTIMEO option.
*/
#ifndef socketsconfigDEFAULT_RECV_TIMEOUT
#define socketsconfigDEFAULT_RECV_TIMEOUT ( 10000 )
#endif
/**
* @brief By default, metrics of secure socket is disabled.
*
*/
#ifndef AWS_IOT_SECURE_SOCKETS_METRICS_ENABLED
#define AWS_IOT_SECURE_SOCKETS_METRICS_ENABLED ( 0 )
#endif
#endif /* AWS_INC_SECURE_SOCKETS_CONFIG_DEFAULTS_H_ */

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/*
* FreeRTOS Secure Sockets V1.3.1
* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://aws.amazon.com/freertos
* http://www.FreeRTOS.org
*/
/**
* @file iot_secure_sockets_config_defaults.h
* @brief Ensures that the required sockets configuration options are supplied
* and the optional ones are set to sane values if the user does not supply.
*/
#ifndef AWS_INC_SECURE_SOCKETS_CONFIG_DEFAULTS_H_
#define AWS_INC_SECURE_SOCKETS_CONFIG_DEFAULTS_H_
/**
* @brief Byte order of the target MCU must be defined.
*
* Valid values are pdLITTLE_ENDIAN and pdBIG_ENDIAN.
*/
#ifndef socketsconfigBYTE_ORDER
#error "socketsconfigBYTE_ORDER must be defined."
#endif
/**
* @brief Default socket send timeout.
*
* The user can change the send timeout for a socket using the SOCKETS_SetSockOpt API
* with the SOCKETS_SO_SNDTIMEO option.
*/
#ifndef socketsconfigDEFAULT_SEND_TIMEOUT
#define socketsconfigDEFAULT_SEND_TIMEOUT ( 10000 )
#endif
/**
* @brief Default socket receive timeout.
*
* The user can change the receive timeout for a socket using the SOCKETS_SetSockOpt API
* with the SOCKETS_SO_RCVTIMEO option.
*/
#ifndef socketsconfigDEFAULT_RECV_TIMEOUT
#define socketsconfigDEFAULT_RECV_TIMEOUT ( 10000 )
#endif
/**
* @brief By default, metrics of secure socket is disabled.
*
*/
#ifndef AWS_IOT_SECURE_SOCKETS_METRICS_ENABLED
#define AWS_IOT_SECURE_SOCKETS_METRICS_ENABLED ( 0 )
#endif
#endif /* AWS_INC_SECURE_SOCKETS_CONFIG_DEFAULTS_H_ */

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/*
* FreeRTOS Secure Sockets V1.3.1
* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://aws.amazon.com/freertos
* http://www.FreeRTOS.org
*/
/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "FreeRTOSIPConfig.h"
#include "list.h"
#include "semphr.h"
#include "FreeRTOS_IP.h"
#include "FreeRTOS_Sockets.h"
#include "iot_secure_sockets.h"
#include "iot_tls.h"
#include "task.h"
#include "core_pkcs11.h"
#include "iot_crypto.h"
/* Internal context structure. */
typedef struct SSOCKETContext
{
Socket_t xSocket;
char * pcDestination;
void * pvTLSContext;
BaseType_t xRequireTLS;
BaseType_t xSendFlags;
BaseType_t xRecvFlags;
char * pcServerCertificate;
uint32_t ulServerCertificateLength;
char ** ppcAlpnProtocols;
uint32_t ulAlpnProtocolsCount;
BaseType_t xConnectAttempted;
} SSOCKETContext_t, * SSOCKETContextPtr_t;
/*
* Helper routines.
*/
/*
* @brief Network send callback.
*/
static BaseType_t prvNetworkSend( void * pvContext,
const unsigned char * pucData,
size_t xDataLength )
{
SSOCKETContextPtr_t pxContext = ( SSOCKETContextPtr_t ) pvContext; /*lint !e9087 cast used for portability. */
return FreeRTOS_send( pxContext->xSocket, pucData, xDataLength, pxContext->xSendFlags );
}
/*-----------------------------------------------------------*/
/*
* @brief Network receive callback.
*/
static BaseType_t prvNetworkRecv( void * pvContext,
unsigned char * pucReceiveBuffer,
size_t xReceiveLength )
{
SSOCKETContextPtr_t pxContext = ( SSOCKETContextPtr_t ) pvContext; /*lint !e9087 cast used for portability. */
return FreeRTOS_recv( pxContext->xSocket, pucReceiveBuffer, xReceiveLength, pxContext->xRecvFlags );
}
/*-----------------------------------------------------------*/
/*
* Interface routines.
*/
int32_t SOCKETS_Close( Socket_t xSocket )
{
SSOCKETContextPtr_t pxContext = ( SSOCKETContextPtr_t ) xSocket; /*lint !e9087 cast used for portability. */
uint32_t ulProtocol;
int32_t lReturn;
if( ( xSocket != SOCKETS_INVALID_SOCKET ) && ( NULL != pxContext ) )
{
/* Clean-up destination string. */
if( NULL != pxContext->pcDestination )
{
vPortFree( pxContext->pcDestination );
}
/* Clean-up server certificate. */
if( NULL != pxContext->pcServerCertificate )
{
vPortFree( pxContext->pcServerCertificate );
}
/* Clean-up application protocol array. */
if( NULL != pxContext->ppcAlpnProtocols )
{
for( ulProtocol = 0;
ulProtocol < pxContext->ulAlpnProtocolsCount;
ulProtocol++ )
{
if( NULL != pxContext->ppcAlpnProtocols[ ulProtocol ] )
{
vPortFree( pxContext->ppcAlpnProtocols[ ulProtocol ] );
}
}
vPortFree( pxContext->ppcAlpnProtocols );
}
/* Clean-up TLS context. */
if( pdTRUE == pxContext->xRequireTLS )
{
TLS_Cleanup( pxContext->pvTLSContext );
}
/* Close the underlying socket handle. */
( void ) FreeRTOS_closesocket( pxContext->xSocket );
/* Free the context. */
vPortFree( pxContext );
lReturn = SOCKETS_ERROR_NONE;
}
else
{
lReturn = SOCKETS_EINVAL;
}
return lReturn;
}
/*-----------------------------------------------------------*/
int32_t SOCKETS_Connect( Socket_t xSocket,
SocketsSockaddr_t * pxAddress,
Socklen_t xAddressLength )
{
int32_t lStatus = SOCKETS_ERROR_NONE;
SSOCKETContextPtr_t pxContext = ( SSOCKETContextPtr_t ) xSocket; /*lint !e9087 cast used for portability. */
TLSParams_t xTLSParams = { 0 };
struct freertos_sockaddr xTempAddress = { 0 };
if( ( pxContext != ( SSOCKETContextPtr_t ) SOCKETS_INVALID_SOCKET ) && ( pxAddress != NULL ) )
{
/* A connection was attempted. If this function fails, then the socket is invalid and the user
* must call SOCKETS_Close(), on this socket, and SOCKETS_Socket() to get a new socket. */
pxContext->xConnectAttempted = pdTRUE;
/* Connect the wrapped socket. */
xTempAddress.sin_addr = pxAddress->ulAddress;
xTempAddress.sin_family = pxAddress->ucSocketDomain;
xTempAddress.sin_len = ( uint8_t ) sizeof( xTempAddress );
xTempAddress.sin_port = pxAddress->usPort;
lStatus = FreeRTOS_connect( pxContext->xSocket, &xTempAddress, xAddressLength );
/* Negotiate TLS if requested. */
if( ( SOCKETS_ERROR_NONE == lStatus ) && ( pdTRUE == pxContext->xRequireTLS ) )
{
xTLSParams.ulSize = sizeof( xTLSParams );
xTLSParams.pcDestination = pxContext->pcDestination;
xTLSParams.pcServerCertificate = pxContext->pcServerCertificate;
xTLSParams.ulServerCertificateLength = pxContext->ulServerCertificateLength;
xTLSParams.ppcAlpnProtocols = ( const char ** ) pxContext->ppcAlpnProtocols;
xTLSParams.ulAlpnProtocolsCount = pxContext->ulAlpnProtocolsCount;
xTLSParams.pvCallerContext = pxContext;
xTLSParams.pxNetworkRecv = prvNetworkRecv;
xTLSParams.pxNetworkSend = prvNetworkSend;
lStatus = TLS_Init( &pxContext->pvTLSContext, &xTLSParams );
if( SOCKETS_ERROR_NONE == lStatus )
{
lStatus = TLS_Connect( pxContext->pvTLSContext );
if( lStatus < 0 )
{
lStatus = SOCKETS_TLS_HANDSHAKE_ERROR;
}
}
}
}
else
{
lStatus = SOCKETS_SOCKET_ERROR;
}
return lStatus;
}
/*-----------------------------------------------------------*/
uint32_t SOCKETS_GetHostByName( const char * pcHostName )
{
return FreeRTOS_gethostbyname( pcHostName );
}
/*-----------------------------------------------------------*/
int32_t SOCKETS_Recv( Socket_t xSocket,
void * pvBuffer,
size_t xBufferLength,
uint32_t ulFlags )
{
int32_t lStatus = SOCKETS_SOCKET_ERROR;
SSOCKETContextPtr_t pxContext = ( SSOCKETContextPtr_t ) xSocket; /*lint !e9087 cast used for portability. */
if( ( xSocket != SOCKETS_INVALID_SOCKET ) &&
( pvBuffer != NULL ) )
{
pxContext->xRecvFlags = ( BaseType_t ) ulFlags;
if( pdTRUE == pxContext->xRequireTLS )
{
/* Receive through TLS pipe, if negotiated. */
lStatus = TLS_Recv( pxContext->pvTLSContext, pvBuffer, xBufferLength );
}
else
{
/* Receive unencrypted. */
lStatus = prvNetworkRecv( pxContext, pvBuffer, xBufferLength );
}
}
else
{
lStatus = SOCKETS_EINVAL;
}
return lStatus;
}
/*-----------------------------------------------------------*/
int32_t SOCKETS_Send( Socket_t xSocket,
const void * pvBuffer,
size_t xDataLength,
uint32_t ulFlags )
{
int32_t lStatus = SOCKETS_SOCKET_ERROR;
SSOCKETContextPtr_t pxContext = ( SSOCKETContextPtr_t ) xSocket; /*lint !e9087 cast used for portability. */
if( ( xSocket != SOCKETS_INVALID_SOCKET ) &&
( pvBuffer != NULL ) )
{
pxContext->xSendFlags = ( BaseType_t ) ulFlags;
if( pdTRUE == pxContext->xRequireTLS )
{
/* Send through TLS pipe, if negotiated. */
lStatus = TLS_Send( pxContext->pvTLSContext, pvBuffer, xDataLength );
}
else
{
/* Send unencrypted. */
lStatus = prvNetworkSend( pxContext, pvBuffer, xDataLength );
}
}
else
{
lStatus = SOCKETS_EINVAL;
}
return lStatus;
}
/*-----------------------------------------------------------*/
int32_t SOCKETS_SetSockOpt( Socket_t xSocket,
int32_t lLevel,
int32_t lOptionName,
const void * pvOptionValue,
size_t xOptionLength )
{
int32_t lStatus = SOCKETS_ERROR_NONE;
TickType_t xTimeout;
SSOCKETContextPtr_t pxContext = ( SSOCKETContextPtr_t ) xSocket; /*lint !e9087 cast used for portability. */
char ** ppcAlpnIn = ( char ** ) pvOptionValue;
size_t xLength = 0;
uint32_t ulProtocol;
if( ( xSocket != SOCKETS_INVALID_SOCKET ) && ( xSocket != NULL ) )
{
switch( lOptionName )
{
case SOCKETS_SO_SERVER_NAME_INDICATION:
/* Do not set the SNI options if the socket is possibly already connected. */
if( pxContext->xConnectAttempted == pdTRUE )
{
lStatus = SOCKETS_EISCONN;
}
/* Non-NULL destination string indicates that SNI extension should
* be used during TLS negotiation. */
else if( NULL == ( pxContext->pcDestination =
( char * ) pvPortMalloc( 1U + xOptionLength ) ) )
{
lStatus = SOCKETS_ENOMEM;
}
else
{
memcpy( pxContext->pcDestination, pvOptionValue, xOptionLength );
pxContext->pcDestination[ xOptionLength ] = '\0';
}
break;
case SOCKETS_SO_TRUSTED_SERVER_CERTIFICATE:
/* Do not set the trusted server certificate if the socket is possibly already connected. */
if( pxContext->xConnectAttempted == pdTRUE )
{
lStatus = SOCKETS_EISCONN;
}
/* Non-NULL server certificate field indicates that the default trust
* list should not be used. */
else if( NULL == ( pxContext->pcServerCertificate =
( char * ) pvPortMalloc( xOptionLength ) ) )
{
lStatus = SOCKETS_ENOMEM;
}
else
{
memcpy( pxContext->pcServerCertificate, pvOptionValue, xOptionLength );
pxContext->ulServerCertificateLength = xOptionLength;
}
break;
case SOCKETS_SO_REQUIRE_TLS:
/* Do not set the TLS option if the socket is possibly already connected. */
if( pxContext->xConnectAttempted == pdTRUE )
{
lStatus = SOCKETS_EISCONN;
}
else
{
pxContext->xRequireTLS = pdTRUE;
}
break;
case SOCKETS_SO_ALPN_PROTOCOLS:
/* Do not set the ALPN option if the socket is already connected. */
if( pxContext->xConnectAttempted == pdTRUE )
{
lStatus = SOCKETS_EISCONN;
break;
}
/* Allocate a sufficiently long array of pointers. */
pxContext->ulAlpnProtocolsCount = 1 + xOptionLength;
if( NULL == ( pxContext->ppcAlpnProtocols =
( char ** ) pvPortMalloc( pxContext->ulAlpnProtocolsCount * sizeof( char * ) ) ) )
{
lStatus = SOCKETS_ENOMEM;
}
else
{
/* Zero out the pointers. */
memset( pxContext->ppcAlpnProtocols,
0,
pxContext->ulAlpnProtocolsCount * sizeof( char * ) );
}
/* Copy each protocol string. */
for( ulProtocol = 0;
( ulProtocol < pxContext->ulAlpnProtocolsCount - 1 ) &&
( pdFREERTOS_ERRNO_NONE == lStatus );
ulProtocol++ )
{
xLength = strlen( ppcAlpnIn[ ulProtocol ] );
if( NULL == ( pxContext->ppcAlpnProtocols[ ulProtocol ] =
( char * ) pvPortMalloc( 1 + xLength ) ) )
{
lStatus = SOCKETS_ENOMEM;
}
else
{
memcpy( pxContext->ppcAlpnProtocols[ ulProtocol ],
ppcAlpnIn[ ulProtocol ],
xLength );
pxContext->ppcAlpnProtocols[ ulProtocol ][ xLength ] = '\0';
}
}
break;
case SOCKETS_SO_NONBLOCK:
xTimeout = 0;
/* Non-blocking connect is not supported. Socket may be set to nonblocking
* only after a connection is made. */
if( pdTRUE == pxContext->xConnectAttempted )
{
lStatus = FreeRTOS_setsockopt( pxContext->xSocket,
lLevel,
SOCKETS_SO_RCVTIMEO,
&xTimeout,
sizeof( xTimeout ) );
if( lStatus == SOCKETS_ERROR_NONE )
{
lStatus = FreeRTOS_setsockopt( pxContext->xSocket,
lLevel,
SOCKETS_SO_SNDTIMEO,
&xTimeout,
sizeof( xTimeout ) );
}
}
else
{
lStatus = SOCKETS_EISCONN;
}
break;
case SOCKETS_SO_RCVTIMEO:
case SOCKETS_SO_SNDTIMEO:
/* Comply with Berkeley standard - a 0 timeout is wait forever. */
xTimeout = *( ( const TickType_t * ) pvOptionValue ); /*lint !e9087 pvOptionValue passed should be of TickType_t */
if( xTimeout == 0U )
{
xTimeout = portMAX_DELAY;
}
lStatus = FreeRTOS_setsockopt( pxContext->xSocket,
lLevel,
lOptionName,
&xTimeout,
xOptionLength );
break;
default:
lStatus = FreeRTOS_setsockopt( pxContext->xSocket,
lLevel,
lOptionName,
pvOptionValue,
xOptionLength );
break;
}
}
else
{
lStatus = SOCKETS_EINVAL;
}
return lStatus;
}
/*-----------------------------------------------------------*/
int32_t SOCKETS_Shutdown( Socket_t xSocket,
uint32_t ulHow )
{
int32_t lReturn;
SSOCKETContextPtr_t pxContext = ( SSOCKETContextPtr_t ) xSocket; /*lint !e9087 cast used for portability. */
if( ( xSocket != SOCKETS_INVALID_SOCKET ) && ( xSocket != NULL ) )
{
lReturn = FreeRTOS_shutdown( pxContext->xSocket, ( BaseType_t ) ulHow );
}
else
{
lReturn = SOCKETS_EINVAL;
}
return lReturn;
}
/*-----------------------------------------------------------*/
Socket_t SOCKETS_Socket( int32_t lDomain,
int32_t lType,
int32_t lProtocol )
{
SSOCKETContextPtr_t pxContext = NULL;
Socket_t xSocket;
/* Ensure that only supported values are supplied. */
configASSERT( lDomain == SOCKETS_AF_INET );
configASSERT( lType == SOCKETS_SOCK_STREAM );
configASSERT( lProtocol == SOCKETS_IPPROTO_TCP );
/* Create the wrapped socket. */
xSocket = FreeRTOS_socket( lDomain, lType, lProtocol );
if( xSocket != FREERTOS_INVALID_SOCKET )
{
/* Allocate the internal context structure. */
if( NULL == ( pxContext = pvPortMalloc( sizeof( SSOCKETContext_t ) ) ) )
{
/* Need to close socket. */
( void ) FreeRTOS_closesocket( xSocket );
pxContext = ( SSOCKETContextPtr_t ) SOCKETS_INVALID_SOCKET;
}
else
{
memset( pxContext, 0, sizeof( SSOCKETContext_t ) );
pxContext->xSocket = xSocket;
}
}
else
{
pxContext = ( SSOCKETContextPtr_t ) SOCKETS_INVALID_SOCKET;
}
return ( Socket_t ) pxContext;
}
/*-----------------------------------------------------------*/
BaseType_t SOCKETS_Init( void )
{
/* Empty initialization for this port. */
return pdPASS;
}
/*-----------------------------------------------------------*/
/**
* @brief Create a static PKCS #11 crypto session handle to share across socket
* and FreeRTOS+TCP threads. Assume that two or more threads may race to be the
* first to initialize the static and handle that case accordingly.
*/
static CK_RV prvSocketsGetCryptoSession( SemaphoreHandle_t * pxSessionLock,
CK_SESSION_HANDLE * pxSession,
CK_FUNCTION_LIST_PTR_PTR ppxFunctionList )
{
CK_RV xResult = CKR_OK;
CK_C_GetFunctionList pxCkGetFunctionList = NULL;
static CK_SESSION_HANDLE xPkcs11Session = 0;
static CK_FUNCTION_LIST_PTR pxPkcs11FunctionList = NULL;
static StaticSemaphore_t xStaticSemaphore;
static SemaphoreHandle_t xSessionLock = NULL;
CK_ULONG ulCount = 0;
CK_SLOT_ID * pxSlotIds = NULL;
/* Check if one-time initialization of the lock is needed.*/
portENTER_CRITICAL();
if( NULL == xSessionLock )
{
xSessionLock = xSemaphoreCreateMutexStatic( &xStaticSemaphore );
}
*pxSessionLock = xSessionLock;
portEXIT_CRITICAL();
/* Check if one-time initialization of the crypto handle is needed.*/
xSemaphoreTake( xSessionLock, portMAX_DELAY );
if( 0 == xPkcs11Session )
{
/* One-time initialization. */
/* Ensure that the PKCS#11 module is initialized. We don't keep the
* scheduler stopped here, since we don't want to make assumptions about hardware
* requirements for accessing a crypto module. */
pxCkGetFunctionList = C_GetFunctionList;
xResult = pxCkGetFunctionList( &pxPkcs11FunctionList );
if( CKR_OK == xResult )
{
xResult = xInitializePkcs11Token();
}
/* Get the crypto token slot count. */
if( CKR_OK == xResult )
{
xResult = pxPkcs11FunctionList->C_GetSlotList( CK_TRUE,
NULL,
&ulCount );
}
/* Allocate memory to store the token slots. */
if( CKR_OK == xResult )
{
pxSlotIds = ( CK_SLOT_ID * ) pvPortMalloc( sizeof( CK_SLOT_ID ) * ulCount );
if( NULL == pxSlotIds )
{
xResult = CKR_HOST_MEMORY;
}
}
/* Get all of the available private key slot identities. */
if( CKR_OK == xResult )
{
xResult = pxPkcs11FunctionList->C_GetSlotList( CK_TRUE,
pxSlotIds,
&ulCount );
}
/* Start a session with the PKCS#11 module. */
if( CKR_OK == xResult )
{
xResult = pxPkcs11FunctionList->C_OpenSession( pxSlotIds[ 0 ],
CKF_SERIAL_SESSION,
NULL,
NULL,
&xPkcs11Session );
}
}
*pxSession = xPkcs11Session;
*ppxFunctionList = pxPkcs11FunctionList;
xSemaphoreGive( xSessionLock );
if( NULL != pxSlotIds )
{
vPortFree( pxSlotIds );
}
return xResult;
}
/*-----------------------------------------------------------*/
/*uint32_t ulRand( void ) __attribute__ ((deprecated)) */
#if 0
/* Why is this function between #if 0? Because the function ulRand()
* is now reprecated. The function is still shown here for users who
* are looking for it.
* It is deprecated because a return value of 0 would mean that the
* RND module is broken. This was confusing because 0 is also a
* possible valid random number. */
uint32_t ulRand( void )
{
uint32_t ulNumber = 0uL;
BaseType_t xResult = xApplicationGetRandomNumber( &( ulNumber ) );
if( xResult == pdFALSE )
{
ulNumber = 0uL;
}
else
{
/* Function succeeded, a random number will be returned. */
}
return ulNumber;
}
#endif /* 0 */
BaseType_t xApplicationGetRandomNumber( uint32_t * pulNumber )
{
CK_RV xResult = 0;
SemaphoreHandle_t xSessionLock = NULL;
CK_SESSION_HANDLE xPkcs11Session = 0;
CK_FUNCTION_LIST_PTR pxPkcs11FunctionList = NULL;
uint32_t ulRandomValue = 0;
BaseType_t xReturn; /* Return pdTRUE if successful */
xResult = prvSocketsGetCryptoSession( &xSessionLock,
&xPkcs11Session,
&pxPkcs11FunctionList );
if( 0 == xResult )
{
/* Request a sequence of cryptographically random byte values using
* PKCS#11. */
xResult = pxPkcs11FunctionList->C_GenerateRandom( xPkcs11Session,
( CK_BYTE_PTR ) &ulRandomValue,
sizeof( ulRandomValue ) );
}
/* Check if any of the API calls failed. */
if( 0 == xResult )
{
xReturn = pdTRUE;
*( pulNumber ) = ulRandomValue;
}
else
{
xReturn = pdFALSE;
*( pulNumber ) = 0uL;
}
return xReturn;
}
/*-----------------------------------------------------------*/
/**
* @brief Generate a TCP Initial Sequence Number that is reasonably difficult
* to predict, per https://tools.ietf.org/html/rfc6528.
*/
uint32_t ulApplicationGetNextSequenceNumber( uint32_t ulSourceAddress,
uint16_t usSourcePort,
uint32_t ulDestinationAddress,
uint16_t usDestinationPort )
{
CK_RV xResult = CKR_OK;
SemaphoreHandle_t xSessionLock = NULL;
CK_SESSION_HANDLE xPkcs11Session = 0;
CK_FUNCTION_LIST_PTR pxPkcs11FunctionList = NULL;
CK_MECHANISM xMechSha256 = { 0 };
uint8_t ucSha256Result[ cryptoSHA256_DIGEST_BYTES ];
CK_ULONG ulLength = sizeof( ucSha256Result );
uint32_t ulNextSequenceNumber = 0;
static uint64_t ullKey;
static CK_BBOOL xKeyIsInitialized = CK_FALSE;
/* Acquire a crypto session handle. */
xResult = prvSocketsGetCryptoSession( &xSessionLock,
&xPkcs11Session,
&pxPkcs11FunctionList );
if( CKR_OK == xResult )
{
xSemaphoreTake( xSessionLock, portMAX_DELAY );
if( CK_FALSE == xKeyIsInitialized )
{
/* One-time initialization, per boot, of the random seed. */
xResult = pxPkcs11FunctionList->C_GenerateRandom( xPkcs11Session,
( CK_BYTE_PTR ) &ullKey,
sizeof( ullKey ) );
if( xResult == CKR_OK )
{
xKeyIsInitialized = CK_TRUE;
}
}
xSemaphoreGive( xSessionLock );
}
/* Lock the shared crypto session. */
xSemaphoreTake( xSessionLock, portMAX_DELAY );
/* Start a hash. */
if( CKR_OK == xResult )
{
xMechSha256.mechanism = CKM_SHA256;
xResult = pxPkcs11FunctionList->C_DigestInit( xPkcs11Session, &xMechSha256 );
}
/* Hash the seed. */
if( CKR_OK == xResult )
{
xResult = pxPkcs11FunctionList->C_DigestUpdate( xPkcs11Session,
( CK_BYTE_PTR ) &ullKey,
sizeof( ullKey ) );
}
/* Hash the source address. */
if( CKR_OK == xResult )
{
xResult = pxPkcs11FunctionList->C_DigestUpdate( xPkcs11Session,
( CK_BYTE_PTR ) &ulSourceAddress,
sizeof( ulSourceAddress ) );
}
/* Hash the source port. */
if( CKR_OK == xResult )
{
xResult = pxPkcs11FunctionList->C_DigestUpdate( xPkcs11Session,
( CK_BYTE_PTR ) &usSourcePort,
sizeof( usSourcePort ) );
}
/* Hash the destination address. */
if( CKR_OK == xResult )
{
xResult = pxPkcs11FunctionList->C_DigestUpdate( xPkcs11Session,
( CK_BYTE_PTR ) &ulDestinationAddress,
sizeof( ulDestinationAddress ) );
}
/* Hash the destination port. */
if( CKR_OK == xResult )
{
xResult = pxPkcs11FunctionList->C_DigestUpdate( xPkcs11Session,
( CK_BYTE_PTR ) &usDestinationPort,
sizeof( usDestinationPort ) );
}
/* Get the hash. */
if( CKR_OK == xResult )
{
xResult = pxPkcs11FunctionList->C_DigestFinal( xPkcs11Session,
ucSha256Result,
&ulLength );
}
xSemaphoreGive( xSessionLock );
/* Use the first four bytes of the hash result as the starting point for
* all initial sequence numbers for connections based on the input 4-tuple. */
if( CKR_OK == xResult )
{
memcpy( &ulNextSequenceNumber,
ucSha256Result,
sizeof( ulNextSequenceNumber ) );
/* Add the tick count of four-tick intervals. In theory, per the RFC
* (see above), this approach still allows server equipment to optimize
* handling of connections from the same device that haven't fully timed out. */
ulNextSequenceNumber += xTaskGetTickCount() / 4;
}
return ulNextSequenceNumber;
}
/*-----------------------------------------------------------*/

3084
RTE/Device/GD32F107VC/gd32f10x_enet.c Normal file
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RTE/Device/GD32F107VC/gd32f10x_enet.c.base@2.0.2 Normal file
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6
RTE/_Target_1/RTE_Components.h
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@ -20,8 +20,12 @@
#define RTE_RTOS_FreeRTOS_CONFIG /* RTOS FreeRTOS Config for FreeRTOS API */
/* ARM.FreeRTOS::RTOS:Core:Cortex-M:10.5.1 */
#define RTE_RTOS_FreeRTOS_CORE /* RTOS FreeRTOS Core */
/* ARM.FreeRTOS::RTOS:Event Groups:10.5.1 */
#define RTE_RTOS_FreeRTOS_EVENTGROUPS /* RTOS FreeRTOS Event Groups */
/* ARM.FreeRTOS::RTOS:Heap:Heap_2:10.5.1 */
#define RTE_RTOS_FreeRTOS_HEAP_2 /* RTOS FreeRTOS Heap 2 */
/* GigaDevice::Device:GD32F10x_StdPeripherals:ENET:2.0.2 */
#define RTE_DEVICE_STDPERIPHERALS_ENET
/* GigaDevice::Device:GD32F10x_StdPeripherals:EXTI:2.0.2 */
#define RTE_DEVICE_STDPERIPHERALS_EXTI
/* GigaDevice::Device:GD32F10x_StdPeripherals:GPIO:2.0.2 */
@ -40,6 +44,8 @@
/* Keil.ARM Compiler::Compiler:I/O:STDOUT:User:1.2.0 */
#define RTE_Compiler_IO_STDOUT /* Compiler I/O: STDOUT */
#define RTE_Compiler_IO_STDOUT_User /* Compiler I/O: STDOUT User */
/* Keil::CMSIS Driver:Ethernet PHY:DP83848C:6.2.0 */
#define RTE_Drivers_PHY_DP83848C /* Driver PHY DP83848C */
#endif /* RTE_COMPONENTS_H */

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304
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@ -170,7 +170,7 @@
</Mm>
</MemoryWindow1>
<ScvdPack>
<Filename>E:\Arm\Packs\ARM\CMSIS-FreeRTOS\10.5.1\CMSIS\RTOS2\FreeRTOS\FreeRTOS.scvd</Filename>
<Filename>C:\Users\User\AppData\Local\Arm\Packs\ARM\CMSIS-FreeRTOS\10.5.1\CMSIS\RTOS2\FreeRTOS\FreeRTOS.scvd</Filename>
<Type>ARM.CMSIS-FreeRTOS.10.5.1</Type>
<SubType>1</SubType>
</ScvdPack>
@ -241,10 +241,298 @@
<Group>
<GroupName>FreeRTOS</GroupName>
<tvExp>0</tvExp>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>2</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\FreeRTOS\source\portable\NetworkInterface\Common\phyHandling.c</PathWithFileName>
<FilenameWithoutPath>phyHandling.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>3</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\FreeRTOS\source\FreeRTOS_IP.c</PathWithFileName>
<FilenameWithoutPath>FreeRTOS_IP.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>4</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\FreeRTOS\source\FreeRTOS_ARP.c</PathWithFileName>
<FilenameWithoutPath>FreeRTOS_ARP.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>5</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\FreeRTOS\source\FreeRTOS_DHCP.c</PathWithFileName>
<FilenameWithoutPath>FreeRTOS_DHCP.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>6</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\FreeRTOS\source\FreeRTOS_DNS.c</PathWithFileName>
<FilenameWithoutPath>FreeRTOS_DNS.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>7</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\FreeRTOS\source\FreeRTOS_DNS_Cache.c</PathWithFileName>
<FilenameWithoutPath>FreeRTOS_DNS_Cache.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>8</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\FreeRTOS\source\FreeRTOS_DNS_Callback.c</PathWithFileName>
<FilenameWithoutPath>FreeRTOS_DNS_Callback.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>9</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>.\FreeRTOS\source\FreeRTOS_DNS_Networking.c</PathWithFileName>
<FilenameWithoutPath>FreeRTOS_DNS_Networking.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>10</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
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@ -255,6 +543,14 @@
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@ -273,7 +569,7 @@
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<GroupName>::FreeRTOS</GroupName>
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@ -281,7 +577,7 @@
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<GroupName>::RTOS</GroupName>
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397
Test_project_for_GD32107C-EVAL.uvprojx
View File

@ -338,10 +338,10 @@
<v6WtE>0</v6WtE>
<v6Rtti>0</v6Rtti>
<VariousControls>
<MiscControls>-D DEBUG</MiscControls>
<MiscControls>-D DEBUG -Wno-pragma-pack -Wno-macro-redefined</MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
<IncludePath>.\FreeRTOS\source\portable\NetworkInterface\include;.\FreeRTOS\source\include;.\FreeRTOS\source\portable\Compiler\Keil;C:\Users\User\AppData\Local\Arm\Packs\Arm-Packs\PKCS11\1.0.0\include</IncludePath>
</VariousControls>
</Cads>
<Aads>
@ -394,10 +394,204 @@
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<Group>
<GroupName>FreeRTOS</GroupName>
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<FileName>phyHandling.c</FileName>
<FileType>1</FileType>
<FilePath>.\FreeRTOS\source\portable\NetworkInterface\Common\phyHandling.c</FilePath>
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<FileName>FreeRTOS_IP.c</FileName>
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<FileName>FreeRTOS_ARP.c</FileName>
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<FileName>FreeRTOS_TCP_Reception.c</FileName>
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<FilePath>.\FreeRTOS\source\FreeRTOS_TCP_Reception.c</FilePath>
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<Group>
<GroupName>::CMSIS</GroupName>
</Group>
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<GroupName>::CMSIS Driver</GroupName>
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<RVCTCodeConst>0</RVCTCodeConst>
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<StopOnExitCode>11</StopOnExitCode>
<CustomArgument></CustomArgument>
<IncludeLibraryModules></IncludeLibraryModules>
<ComprImg>1</ComprImg>
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<GroupArmAds>
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<MiscControls></MiscControls>
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<GroupName>::Compiler</GroupName>
</Group>
@ -478,15 +672,148 @@
</Group>
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<StopOnExitCode>11</StopOnExitCode>
<CustomArgument></CustomArgument>
<IncludeLibraryModules></IncludeLibraryModules>
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</Groups>
</Target>
</Targets>
<RTE>
<apis/>
<packages>
<filter>
<targetInfos/>
</filter>
<package name="CMSIS-Driver" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="ARM" version="2.7.2">
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</package>
<package name="CMSIS-FreeRTOS" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="ARM" version="10.5.1">
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</package>
<package name="CMSIS-NN" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="ARM" version="4.0.0">
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<targetInfo name="Target 1"/>
</targetInfos>
</package>
<package name="CMSIS" schemaVersion="1.7.7" url="http://www.keil.com/pack/" vendor="ARM" version="5.9.0">
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<targetInfo name="Target 1" versionMatchMode="fixed"/>
</targetInfos>
</package>
<package name="FreeRTOS-Plus-TCP" schemaVersion="1.7.2" url="https://freertos-cmsis-packs.s3.us-west-2.amazonaws.com/" vendor="AWS" version="4.0.1">
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<targetInfo name="Target 1"/>
</targetInfos>
</package>
<package name="corePKCS11" schemaVersion="1.7.2" url="https://freertos-cmsis-packs.s3.us-west-2.amazonaws.com/" vendor="AWS" version="4.0.1">
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<targetInfo name="Target 1"/>
</targetInfos>
</package>
<package name="GD32F10x_DFP" schemaVersion="1.2" url="https://gd32mcu.com/data/documents/pack/" vendor="GigaDevice" version="2.0.3">
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<targetInfo name="Target 1"/>
</targetInfos>
</package>
<package name="ARM_Compiler" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="Keil" version="1.7.2">
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<targetInfo name="Target 1"/>
</targetInfos>
</package>
</packages>
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<package name="CMSIS" schemaVersion="1.7.7" url="http://www.keil.com/pack/" vendor="ARM" version="5.9.0"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</api>
<api Capiversion="2.2.0" Cclass="CMSIS Driver" Cgroup="Ethernet PHY" exclusive="0">
<package name="CMSIS" schemaVersion="1.7.7" url="http://www.keil.com/pack/" vendor="ARM" version="5.9.0"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</api>
<api Capiversion="2.2.0" Cclass="CMSIS Driver" Cgroup="Ethernet" exclusive="0">
<package name="CMSIS" schemaVersion="1.7.7" url="http://www.keil.com/pack/" vendor="ARM" version="5.9.0"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</api>
</apis>
<components>
<component Cbundle="FreeRTOS" Cclass="RTOS" Cgroup="Config" Cvariant="FreeRTOS" Cvendor="ARM" Cversion="10.5.1" condition="FreeRTOS Config Native">
<component Cbundle="FreeRTOS" Cclass="RTOS" Cgroup="Config" Cvariant="FreeRTOS" Cvendor="ARM" Cversion="10.5.1" condition="FreeRTOS Config Native" isTargetSpecific="1">
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<targetInfo name="Target 1"/>
@ -498,40 +825,52 @@
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</targetInfos>
</component>
<component Cbundle="FreeRTOS" Cclass="RTOS" Cgroup="Event Groups" Cvendor="ARM" Cversion="10.5.1" condition="FreeRTOS Event Groups">
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<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cbundle="FreeRTOS" Cclass="RTOS" Cgroup="Heap" Cvariant="Heap_2" Cvendor="ARM" Cversion="10.5.1" condition="FreeRTOS Heap">
<package name="CMSIS-FreeRTOS" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="ARM" version="10.5.1"/>
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<component Capiversion="2.2.0" Cclass="CMSIS Driver" Cgroup="Ethernet MAC" Csub="Custom" Cvendor="ARM" Cversion="1.0.0" custom="1">
<package name="CMSIS" schemaVersion="1.7.7" url="http://www.keil.com/pack/" vendor="ARM" version="5.9.0"/>
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<component Capiversion="2.2.0" Cclass="CMSIS Driver" Cgroup="Ethernet" Csub="Custom" Cvendor="ARM" Cversion="1.0.0" custom="1">
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</component>
<component Cclass="CMSIS" Cgroup="CORE" Cvendor="ARM" Cversion="5.6.0" condition="ARMv6_7_8-M Device">
<package name="CMSIS" schemaVersion="1.7.7" url="http://www.keil.com/pack/" vendor="ARM" version="5.9.0"/>
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<targetInfo name="Target 1"/>
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</component>
<component Cclass="FreeRTOS" Cgroup="FreeRTOS+ TCP" Csub="Buffer Allocation" Cvariant="Buffer Allocation 1" Cvendor="AWS" Cversion="2.3.2-LTS-Patch-2" condition="freertos_plus_tcp_lts_buffer_allocation_1 Condition">
<package name="FreeRTOS-Plus-TCP" schemaVersion="1.7.2" url="https://freertos-cmsis-packs.s3.us-west-2.amazonaws.com/" vendor="AWS" version="4.0.1"/>
<component Cclass="FreeRTOS" Cgroup="corePKCS11" Csub="Core Library" Cvendor="AWS" Cversion="3.0.1" condition="core_pkcs11_library Condition">
<package name="corePKCS11" schemaVersion="1.7.2" url="https://freertos-cmsis-packs.s3.us-west-2.amazonaws.com/" vendor="AWS" version="4.0.1"/>
<targetInfos>
<targetInfo excluded="1" name="Target 1" versionMatchMode=""/>
<targetInfo excluded="1" name="Target 1"/>
</targetInfos>
</component>
<component Cclass="FreeRTOS" Cgroup="FreeRTOS+ TCP" Csub="Compiler Port" Cvariant="Keil" Cvendor="AWS" Cversion="2.3.2-LTS-Patch-2" condition="freertos_plus_tcp_lts_keil_compiler Condition">
<package name="FreeRTOS-Plus-TCP" schemaVersion="1.7.2" url="https://freertos-cmsis-packs.s3.us-west-2.amazonaws.com/" vendor="AWS" version="4.0.1"/>
<component Cclass="FreeRTOS" Cgroup="corePKCS11" Csub="Portable Abstraction Layer" Cvariant="Custom" Cvendor="AWS" Cversion="3.0.1" condition="core_pkcs11_no_port Condition">
<package name="corePKCS11" schemaVersion="1.7.2" url="https://freertos-cmsis-packs.s3.us-west-2.amazonaws.com/" vendor="AWS" version="4.0.1"/>
<targetInfos>
<targetInfo excluded="1" name="Target 1" versionMatchMode=""/>
<targetInfo excluded="1" name="Target 1"/>
</targetInfos>
</component>
<component Cclass="FreeRTOS" Cgroup="FreeRTOS+ TCP" Csub="Core Library" Cvendor="AWS" Cversion="2.3.2-LTS-Patch-2" condition="freertos_plus_tcp_lts_library Condition">
<package name="FreeRTOS-Plus-TCP" schemaVersion="1.7.2" url="https://freertos-cmsis-packs.s3.us-west-2.amazonaws.com/" vendor="AWS" version="4.0.1"/>
<component Cclass="FreeRTOS" Cgroup="corePKCS11" Csub="Utilities" Cvendor="AWS" Cversion="3.0.1" condition="core_pkcs11_utilities Condition">
<package name="corePKCS11" schemaVersion="1.7.2" url="https://freertos-cmsis-packs.s3.us-west-2.amazonaws.com/" vendor="AWS" version="4.0.1"/>
<targetInfos>
<targetInfo excluded="1" name="Target 1" versionMatchMode=""/>
</targetInfos>
</component>
<component Cclass="FreeRTOS" Cgroup="FreeRTOS+ TCP" Csub="Network Interface" Cvariant="STM32Fxx" Cvendor="AWS" Cversion="2.3.2-LTS-Patch-2" condition="freertos_plus_tcp_lts_stm32fxx_network_interface_port Condition">
<package name="FreeRTOS-Plus-TCP" schemaVersion="1.7.2" url="https://freertos-cmsis-packs.s3.us-west-2.amazonaws.com/" vendor="AWS" version="4.0.1"/>
<targetInfos>
<targetInfo excluded="1" name="Target 1" versionMatchMode=""/>
<targetInfo excluded="1" name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="EVAL" Csub="GD32F107C" Cvendor="GigaDevice" Cversion="2.0.2" condition="GD32F10x STDPERIPHERALS EVAL">
@ -540,6 +879,12 @@
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="GD32F10x_StdPeripherals" Csub="ENET" Cvendor="GigaDevice" Cversion="2.0.2" condition="GD32F10x STDPERIPHERALS RCU">
<package name="GD32F10x_DFP" schemaVersion="1.2" url="https://gd32mcu.com/data/documents/pack/" vendor="GigaDevice" version="2.0.3"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Cclass="Device" Cgroup="GD32F10x_StdPeripherals" Csub="EXTI" Cvendor="GigaDevice" Cversion="2.0.2" condition="GD32F10x STDPERIPHERALS RCU">
<package name="GD32F10x_DFP" schemaVersion="1.2" url="https://gd32mcu.com/data/documents/pack/" vendor="GigaDevice" version="2.0.3"/>
<targetInfos>
@ -600,6 +945,12 @@
<targetInfo name="Target 1"/>
</targetInfos>
</component>
<component Capiversion="2.0.0" Cclass="CMSIS Driver" Cgroup="Ethernet PHY" Csub="DP83848C" Cvendor="Keil" Cversion="6.2.0" condition="CMSIS Core">
<package name="CMSIS-Driver" schemaVersion="1.7.7" url="https://www.keil.com/pack/" vendor="ARM" version="2.7.2"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</component>
</components>
<files>
<file attr="config" category="source" name="Device\Utilities\gd32f107c_eval.c" version="2.0.2">
@ -616,6 +967,14 @@
<package name="GD32F10x_DFP" schemaVersion="1.2" url="https://gd32mcu.com/data/documents/pack/" vendor="GigaDevice" version="2.0.3"/>
<targetInfos/>
</file>
<file attr="config" category="source" name="Device\Firmware\Peripherals\src\gd32f10x_enet.c" version="2.0.2">
<instance index="0">RTE\Device\GD32F107VC\gd32f10x_enet.c</instance>
<component Cclass="Device" Cgroup="GD32F10x_StdPeripherals" Csub="ENET" Cvendor="GigaDevice" Cversion="2.0.2" condition="GD32F10x STDPERIPHERALS RCU"/>
<package name="GD32F10x_DFP" schemaVersion="1.2" url="https://gd32mcu.com/data/documents/pack/" vendor="GigaDevice" version="2.0.3"/>
<targetInfos>
<targetInfo name="Target 1"/>
</targetInfos>
</file>
<file attr="config" category="source" name="Device\Firmware\Peripherals\src\gd32f10x_exti.c" version="2.0.2">
<instance index="0">RTE\Device\GD32F107VC\gd32f10x_exti.c</instance>
<component Cclass="Device" Cgroup="GD32F10x_StdPeripherals" Csub="EXTI" Cvendor="GigaDevice" Cversion="2.0.2" condition="GD32F10x STDPERIPHERALS RCU"/>

5
main.c
View File

@ -3,6 +3,11 @@
#include "gd32f107c_eval.h"
#include "gd32f10x_gpio.h"
#include "stdio.h"
/* System application includes. */
/*#include "FreeRTOS_IP.h"
#include "FreeRTOS_Sockets.h"
#include "FreeRTOS_DHCP.h"*/
#define BUTTON_USER GPIO_PIN_14
#define LED2_USER_PORT GPIOC
#define LED5_TICK_PORT GPIOE