Add HTTP plaintext demo (#423)
Adds the HTTP plaintext demo from C SDK. No functionality is changed, but naming is updated appropriately. It is using freertos_plus_tcp plaintext transport implementation to send HTTP requests and then logs the response from the server.pull/421/head^2
Oscar Michael Abrina
4 years ago
committed by
GitHub
parent
ac1a10428b
commit
e2652a8711
@ -0,0 +1,501 @@
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/*
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* FreeRTOS V202011.00
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* Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* https://www.FreeRTOS.org
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* https://github.com/FreeRTOS
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*
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*/
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/*
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* Demo for showing use of the HTTP API using a plaintext network connection.
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*
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* This example resolves a domain, then establishes a TCP connection with an
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* HTTP server to demonstrate HTTP request/response communication without using
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* an encrypted channel (i.e. without TLS). After which, HTTP Client library API
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* is used to send a GET, HEAD, PUT, and POST request in that order. For each
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* request, the HTTP response from the server (or an error code) is logged.
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*
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* This example uses a single task.
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*/
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/**
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* @file PlainTextHTTPExample.c
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* @brief Demonstrates usage of the HTTP library.
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*/
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/* Standard includes. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/* Kernel includes. */
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#include "FreeRTOS.h"
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#include "task.h"
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/* Demo Specific configs. */
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#include "demo_config.h"
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/* HTTP library includes. */
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#include "core_http_client.h"
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/* Transport interface implementation include for plaintext communication. */
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#include "using_plaintext.h"
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/* Common HTTP demo utilities. */
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#include "http_demo_utils.h"
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/*------------- Demo configurations -------------------------*/
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/* Check that the hostname of the server is defined. */
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#ifndef democonfigSERVER_HOSTNAME
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#error "Please define democonfigSERVER_HOSTNAME in demo_config.h."
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#endif
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/* Check that the hostname of the server is defined. */
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#ifndef democonfigHTTP_PORT
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#error "Please define democonfigHTTP_PORT in demo_config.h."
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#endif
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/* Check that a path for HTTP Method GET is defined. */
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#ifndef democonfigGET_PATH
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#error "Please define democonfigGET_PATH in demo_config.h."
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#endif
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/* Check that a path for HTTP Method HEAD is defined. */
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#ifndef democonfigHEAD_PATH
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#error "Please define democonfigHEAD_PATH in demo_config.h."
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#endif
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/* Check that a path for HTTP Method PUT is defined. */
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#ifndef democonfigPUT_PATH
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#error "Please define democonfigPUT_PATH in demo_config.h."
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#endif
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/* Check that a path for HTTP Method POST is defined. */
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#ifndef democonfigPOST_PATH
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#error "Please define democonfigPOST_PATH in demo_config.h."
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#endif
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/* Check that a request body to send for the POST request is defined. */
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#ifndef democonfigREQUEST_BODY
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#error "Please define a democonfigREQUEST_BODY in demo_config.h."
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#endif
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/* Check that a transport timeout for transport send and receive is defined. */
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#ifndef democonfigTRANSPORT_SEND_RECV_TIMEOUT_MS
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#define democonfigTRANSPORT_SEND_RECV_TIMEOUT_MS ( 1000 )
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#endif
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/* Check that a size for the user buffer is defined. */
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#ifndef democonfigUSER_BUFFER_LENGTH
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#define democonfigUSER_BUFFER_LENGTH ( 2048 )
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#endif
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/**
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* @brief The length of the server's hostname.
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*/
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#define httpexampleSERVER_HOSTNAME_LENGTH ( sizeof( democonfigSERVER_HOSTNAME ) - 1 )
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/**
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* @brief The length of the HTTP GET method.
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*/
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#define httpexampleHTTP_METHOD_GET_LENGTH ( sizeof( HTTP_METHOD_GET ) - 1 )
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/**
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* @brief The length of the HTTP HEAD method.
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*/
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#define httpexampleHTTP_METHOD_HEAD_LENGTH ( sizeof( HTTP_METHOD_HEAD ) - 1 )
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/**
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* @brief The length of the HTTP PUT method.
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*/
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#define httpexampleHTTP_METHOD_PUT_LENGTH ( sizeof( HTTP_METHOD_PUT ) - 1 )
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/**
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* @brief The length of the HTTP POST method.
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*/
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#define httpexampleHTTP_METHOD_POST_LENGTH ( sizeof( HTTP_METHOD_POST ) - 1 )
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/**
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* @brief The length of the HTTP GET path.
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*/
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#define httpexampleGET_PATH_LENGTH ( sizeof( democonfigGET_PATH ) - 1 )
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/**
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* @brief The length of the HTTP HEAD path.
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*/
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#define httpexampleHEAD_PATH_LENGTH ( sizeof( democonfigHEAD_PATH ) - 1 )
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/**
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* @brief The length of the HTTP PUT path.
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*/
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#define httpexamplePUT_PATH_LENGTH ( sizeof( democonfigPUT_PATH ) - 1 )
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/**
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* @brief The length of the HTTP POST path.
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*/
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#define httpexamplePOST_PATH_LENGTH ( sizeof( democonfigPOST_PATH ) - 1 )
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/**
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* @brief Length of the request body.
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*/
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#define httpexampleREQUEST_BODY_LENGTH ( sizeof( democonfigREQUEST_BODY ) - 1 )
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/**
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* @brief Number of HTTP paths to request.
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*/
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#define httpexampleNUMBER_HTTP_PATHS ( 4 )
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/**
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* @brief A pair containing a path string of the URI and its length.
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*/
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typedef struct httpPathStrings
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{
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const char * pcHttpPath;
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size_t ulHttpPathLength;
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} httpPathStrings_t;
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/**
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* @brief A pair containing an HTTP method string and its length.
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*/
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typedef struct httpMethodStrings
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{
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const char * pcHttpMethod;
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size_t ulHttpMethodLength;
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} httpMethodStrings_t;
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/**
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* @brief A buffer used in the demo for storing HTTP request headers and
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* HTTP response headers and body.
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*
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* @note This demo shows how the same buffer can be re-used for storing the HTTP
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* response after the HTTP request is sent out. However, the user can also
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* decide to use separate buffers for storing the HTTP request and response.
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*/
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static uint8_t ucUserBuffer[ democonfigUSER_BUFFER_LENGTH ];
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/*-----------------------------------------------------------*/
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/**
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* @brief The task used to demonstrate the HTTP API.
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*
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* @param[in] pvParameters Parameters as passed at the time of task creation. Not
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* used in this example.
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*/
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static void prvHTTPDemoTask( void * pvParameters );
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/**
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* @brief Connect to HTTP server with reconnection retries.
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*
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* @param[out] pxNetworkContext The output parameter to return the created network context.
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*
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* @return pdPASS on successful connection, pdFAIL otherwise.
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*/
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static BaseType_t prvConnectToServer( NetworkContext_t * pxNetworkContext );
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/**
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* @brief Send an HTTP request based on a specified method and path, then
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* print the response received from the server.
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*
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* @param[in] pxTransportInterface The transport interface for making network calls.
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* @param[in] pcMethod The HTTP request method.
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* @param[in] xMethodLen The length of the HTTP request method.
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* @param[in] pcPath The Request-URI to the objects of interest.
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* @param[in] xPathLen The length of the Request-URI.
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*
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* @return pdFAIL on failure; pdPASS on success.
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*/
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static BaseType_t prvSendHttpRequest( const TransportInterface_t * pxTransportInterface,
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const char * pcMethod,
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size_t xMethodLen,
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const char * pcPath,
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size_t xPathLen );
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/*-----------------------------------------------------------*/
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/*
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* @brief Create the task that demonstrates the HTTP API Demo over a
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* mutually-authenticated network connection with an HTTP server.
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*/
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void vStartSimpleHTTPDemo( void )
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{
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/* This example uses a single application task, which in turn is used to
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* connect, send requests, receive responses, and disconnect from the HTTP
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* server */
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xTaskCreate( prvHTTPDemoTask, /* Function that implements the task. */
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"DemoTask", /* Text name for the task - only used for debugging. */
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democonfigDEMO_STACKSIZE, /* Size of stack (in words, not bytes) to allocate for the task. */
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NULL, /* Task parameter - not used in this case. */
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tskIDLE_PRIORITY, /* Task priority, must be between 0 and configMAX_PRIORITIES - 1. */
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NULL ); /* Used to pass out a handle to the created task - not used in this case. */
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}
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/*-----------------------------------------------------------*/
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/**
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* @brief Entry point of the demo.
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*
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* This example resolves a domain, then establishes a TCP connection with an
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* HTTP server to demonstrate HTTP request/response communication without using
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* an encrypted channel (i.e. without TLS). After which, HTTP Client library API
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* is used to send a GET, HEAD, PUT, and POST request in that order. For each
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* request, the HTTP response from the server (or an error code) is logged.
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*
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* @note This example uses a single task.
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*
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*/
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static void prvHTTPDemoTask( void * pvParameters )
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{
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/* The transport layer interface used by the HTTP Client library. */
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TransportInterface_t xTransportInterface;
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/* The network context for the transport layer interface. */
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NetworkContext_t xNetworkContext = { 0 };
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/* An array of HTTP paths to request. */
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const httpPathStrings_t xHttpMethodPaths[] =
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{
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{ democonfigGET_PATH, httpexampleGET_PATH_LENGTH },
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{ democonfigHEAD_PATH, httpexampleHEAD_PATH_LENGTH },
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{ democonfigPUT_PATH, httpexamplePUT_PATH_LENGTH },
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{ democonfigPOST_PATH, httpexamplePOST_PATH_LENGTH }
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};
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/* The respective method for the HTTP paths listed in #httpMethodPaths. */
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const httpMethodStrings_t xHttpMethods[] =
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{
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{ HTTP_METHOD_GET, httpexampleHTTP_METHOD_GET_LENGTH },
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{ HTTP_METHOD_HEAD, httpexampleHTTP_METHOD_HEAD_LENGTH },
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{ HTTP_METHOD_PUT, httpexampleHTTP_METHOD_PUT_LENGTH },
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{ HTTP_METHOD_POST, httpexampleHTTP_METHOD_POST_LENGTH }
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};
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BaseType_t xIsConnectionEstablished = pdFALSE;
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UBaseType_t uxHttpPathCount = 0U;
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/* The user of this demo must check the logs for any failure codes. */
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BaseType_t xDemoStatus = pdPASS;
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/* Remove compiler warnings about unused parameters. */
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( void ) pvParameters;
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/**************************** Connect. ******************************/
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/* Attempt to connect to the HTTP server. If connection fails, retry after a
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* timeout. The timeout value will be exponentially increased until either the
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* maximum number of attempts or the maximum timeout value is reached. The
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* function returns pdFAIL if the TCP connection cannot be established with
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* the broker after configured number of attempts. */
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xDemoStatus = connectToServerWithBackoffRetries( prvConnectToServer,
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&xNetworkContext );
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if( xDemoStatus == pdPASS )
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{
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/* Set a flag indicating that a TCP connection has been established. */
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xIsConnectionEstablished = pdTRUE;
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/* Define the transport interface. */
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xTransportInterface.pNetworkContext = &xNetworkContext;
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xTransportInterface.send = Plaintext_FreeRTOS_send;
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xTransportInterface.recv = Plaintext_FreeRTOS_recv;
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}
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else
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{
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/* Log error to indicate connection failure after all
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* reconnect attempts are over. */
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LogError( ( "Failed to connect to HTTP server %.*s.",
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( int32_t ) httpexampleSERVER_HOSTNAME_LENGTH,
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democonfigSERVER_HOSTNAME ) );
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}
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/*********************** Send HTTP request.************************/
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for( uxHttpPathCount = 0; uxHttpPathCount < httpexampleNUMBER_HTTP_PATHS; ++uxHttpPathCount )
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{
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if( xDemoStatus == pdPASS )
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{
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xDemoStatus = prvSendHttpRequest( &xTransportInterface,
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xHttpMethods[ uxHttpPathCount ].pcHttpMethod,
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xHttpMethods[ uxHttpPathCount ].ulHttpMethodLength,
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xHttpMethodPaths[ uxHttpPathCount ].pcHttpPath,
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xHttpMethodPaths[ uxHttpPathCount ].ulHttpPathLength );
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}
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else
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{
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break;
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}
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}
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/**************************** Disconnect. ******************************/
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/* Close the network connection to clean up any system resources that the
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* demo may have consumed. */
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if( xIsConnectionEstablished == pdTRUE )
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{
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/* Close the network connection. */
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Plaintext_FreeRTOS_Disconnect( &xNetworkContext );
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}
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if( xDemoStatus == pdPASS )
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{
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LogInfo( ( "prvHTTPDemoTask() completed successfully. "
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"Total free heap is %u.\r\n",
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xPortGetFreeHeapSize() ) );
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LogInfo( ( "Demo completed successfully.\r\n" ) );
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}
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}
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/*-----------------------------------------------------------*/
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static BaseType_t prvConnectToServer( NetworkContext_t * pxNetworkContext )
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{
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BaseType_t xStatus = pdPASS;
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PlaintextTransportStatus_t xNetworkStatus;
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configASSERT( pxNetworkContext != NULL );
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/* Establish a TCP connection with the HTTP server. This example connects to
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* the HTTP server as specified in democonfigSERVER_HOSTNAME and
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* democonfigHTTP_PORT in demo_config.h. */
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LogInfo( ( "Establishing a TCP connection to %.*s:%d.",
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( int32_t ) httpexampleSERVER_HOSTNAME_LENGTH,
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democonfigSERVER_HOSTNAME,
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democonfigHTTP_PORT ) );
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xNetworkStatus = Plaintext_FreeRTOS_Connect( pxNetworkContext,
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democonfigSERVER_HOSTNAME,
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democonfigHTTP_PORT,
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democonfigTRANSPORT_SEND_RECV_TIMEOUT_MS,
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democonfigTRANSPORT_SEND_RECV_TIMEOUT_MS );
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if( xNetworkStatus != PLAINTEXT_TRANSPORT_SUCCESS )
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{
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xStatus = pdFAIL;
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}
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return xStatus;
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}
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/*-----------------------------------------------------------*/
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static BaseType_t prvSendHttpRequest( const TransportInterface_t * pxTransportInterface,
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const char * pcMethod,
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size_t xMethodLen,
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const char * pcPath,
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size_t xPathLen )
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{
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/* Return value of this method. */
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BaseType_t xStatus = pdPASS;
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/* Configurations of the initial request headers that are passed to
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* #HTTPClient_InitializeRequestHeaders. */
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HTTPRequestInfo_t xRequestInfo;
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/* Represents a response returned from an HTTP server. */
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HTTPResponse_t xResponse;
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/* Represents header data that will be sent in an HTTP request. */
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HTTPRequestHeaders_t xRequestHeaders;
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/* Return value of all methods from the HTTP Client library API. */
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HTTPStatus_t xHTTPStatus = HTTPSuccess;
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configASSERT( pcMethod != NULL );
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configASSERT( pcPath != NULL );
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/* Initialize all HTTP Client library API structs to 0. */
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( void ) memset( &xRequestInfo, 0, sizeof( xRequestInfo ) );
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( void ) memset( &xResponse, 0, sizeof( xResponse ) );
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( void ) memset( &xRequestHeaders, 0, sizeof( xRequestHeaders ) );
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/* Initialize the request object. */
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xRequestInfo.pHost = democonfigSERVER_HOSTNAME;
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xRequestInfo.hostLen = httpexampleSERVER_HOSTNAME_LENGTH;
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xRequestInfo.pMethod = pcMethod;
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xRequestInfo.methodLen = xMethodLen;
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xRequestInfo.pPath = pcPath;
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xRequestInfo.pathLen = xPathLen;
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/* Set "Connection" HTTP header to "keep-alive" so that multiple requests
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* can be sent over the same established TCP connection. */
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xRequestInfo.reqFlags = HTTP_REQUEST_KEEP_ALIVE_FLAG;
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/* Set the buffer used for storing request headers. */
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xRequestHeaders.pBuffer = ucUserBuffer;
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xRequestHeaders.bufferLen = democonfigUSER_BUFFER_LENGTH;
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xHTTPStatus = HTTPClient_InitializeRequestHeaders( &xRequestHeaders,
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&xRequestInfo );
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if( xHTTPStatus == HTTPSuccess )
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{
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/* Initialize the response object. The same buffer used for storing
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* request headers is reused here. */
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xResponse.pBuffer = ucUserBuffer;
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xResponse.bufferLen = democonfigUSER_BUFFER_LENGTH;
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LogInfo( ( "Sending HTTP %.*s request to %.*s%.*s...",
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( int32_t ) xRequestInfo.methodLen, xRequestInfo.pMethod,
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( int32_t ) httpexampleSERVER_HOSTNAME_LENGTH, democonfigSERVER_HOSTNAME,
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( int32_t ) xRequestInfo.pathLen, xRequestInfo.pPath ) );
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LogInfo( ( "Request Headers:\n%.*s\n"
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"Request Body:\n%.*s\n",
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( int32_t ) xRequestHeaders.headersLen,
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( char * ) xRequestHeaders.pBuffer,
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( int32_t ) httpexampleREQUEST_BODY_LENGTH, democonfigREQUEST_BODY ) );
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/* Send the request and receive the response. */
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xHTTPStatus = HTTPClient_Send( pxTransportInterface,
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&xRequestHeaders,
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( uint8_t * ) democonfigREQUEST_BODY,
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httpexampleREQUEST_BODY_LENGTH,
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&xResponse,
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0 );
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}
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else
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{
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LogError( ( "Failed to initialize HTTP request headers: Error=%s.",
|
||||
HTTPClient_strerror( xHTTPStatus ) ) );
|
||||
}
|
||||
|
||||
if( xHTTPStatus == HTTPSuccess )
|
||||
{
|
||||
LogInfo( ( "Received HTTP response from %.*s%.*s...\n",
|
||||
( int32_t ) httpexampleSERVER_HOSTNAME_LENGTH, democonfigSERVER_HOSTNAME,
|
||||
( int32_t ) xRequestInfo.pathLen, xRequestInfo.pPath ) );
|
||||
LogDebug( ( "Response Headers:\n%.*s\n",
|
||||
( int32_t ) xResponse.headersLen, xResponse.pHeaders ) );
|
||||
LogDebug( ( "Status Code:\n%u\n",
|
||||
xResponse.statusCode ) );
|
||||
LogDebug( ( "Response Body:\n%.*s\n",
|
||||
( int32_t ) xResponse.bodyLen, xResponse.pBody ) );
|
||||
}
|
||||
else
|
||||
{
|
||||
LogError( ( "Failed to send HTTP %.*s request to %.*s%.*s: Error=%s.",
|
||||
( int32_t ) xRequestInfo.methodLen, xRequestInfo.pMethod,
|
||||
( int32_t ) httpexampleSERVER_HOSTNAME_LENGTH, democonfigSERVER_HOSTNAME,
|
||||
( int32_t ) xRequestInfo.pathLen, xRequestInfo.pPath,
|
||||
HTTPClient_strerror( xHTTPStatus ) ) );
|
||||
}
|
||||
|
||||
if( xHTTPStatus != HTTPSuccess )
|
||||
{
|
||||
xStatus = pdFAIL;
|
||||
}
|
||||
|
||||
return xStatus;
|
||||
}
|
||||
@ -0,0 +1,210 @@
|
||||
/*
|
||||
* FreeRTOS V202011.00
|
||||
* Copyright (C) 2020 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.
|
||||
*
|
||||
* https://www.FreeRTOS.org
|
||||
* https://github.com/FreeRTOS
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef FREERTOS_CONFIG_H
|
||||
#define FREERTOS_CONFIG_H
|
||||
|
||||
/*-----------------------------------------------------------
|
||||
* Application specific definitions.
|
||||
*
|
||||
* These definitions should be adjusted for your particular hardware and
|
||||
* application requirements.
|
||||
*
|
||||
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
|
||||
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
|
||||
* http://www.freertos.org/a00110.html
|
||||
*
|
||||
* The bottom of this file contains some constants specific to running the UDP
|
||||
* stack in this demo. Constants specific to FreeRTOS+TCP itself (rather than
|
||||
* the demo) are contained in FreeRTOSIPConfig.h.
|
||||
*----------------------------------------------------------*/
|
||||
#define configUSE_PREEMPTION 1
|
||||
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
|
||||
#define configMAX_PRIORITIES ( 7 )
|
||||
#define configTICK_RATE_HZ ( 1000 ) /* In this non-real time simulated environment the tick frequency has to be at least a multiple of the Win32 tick frequency, and therefore very slow. */
|
||||
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 60 ) /* In this simulated case, the stack only has to hold one small structure as the real stack is part of the Win32 thread. */
|
||||
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 2048U * 1024U ) )
|
||||
#define configMAX_TASK_NAME_LEN ( 15 )
|
||||
#define configUSE_TRACE_FACILITY 0
|
||||
#define configUSE_16_BIT_TICKS 0
|
||||
#define configIDLE_SHOULD_YIELD 1
|
||||
#define configUSE_CO_ROUTINES 0
|
||||
#define configUSE_MUTEXES 1
|
||||
#define configUSE_RECURSIVE_MUTEXES 1
|
||||
#define configQUEUE_REGISTRY_SIZE 0
|
||||
#define configUSE_APPLICATION_TASK_TAG 0
|
||||
#define configUSE_COUNTING_SEMAPHORES 1
|
||||
#define configUSE_ALTERNATIVE_API 0
|
||||
#define configNUM_THREAD_LOCAL_STORAGE_POINTERS 0
|
||||
#define configENABLE_BACKWARD_COMPATIBILITY 1
|
||||
#define configSUPPORT_STATIC_ALLOCATION 1
|
||||
|
||||
/* Hook function related definitions. */
|
||||
#define configUSE_TICK_HOOK 0
|
||||
#define configUSE_IDLE_HOOK 0
|
||||
#define configUSE_MALLOC_FAILED_HOOK 0
|
||||
#define configCHECK_FOR_STACK_OVERFLOW 0 /* Not applicable to the Win32 port. */
|
||||
|
||||
/* Software timer related definitions. */
|
||||
#define configUSE_TIMERS 1
|
||||
#define configTIMER_TASK_PRIORITY ( configMAX_PRIORITIES - 1 )
|
||||
#define configTIMER_QUEUE_LENGTH 5
|
||||
#define configTIMER_TASK_STACK_DEPTH ( configMINIMAL_STACK_SIZE * 2 )
|
||||
|
||||
/* Event group related definitions. */
|
||||
#define configUSE_EVENT_GROUPS 1
|
||||
|
||||
/* Run time stats gathering configuration options. */
|
||||
#define configGENERATE_RUN_TIME_STATS 0
|
||||
|
||||
/* Co-routine definitions. */
|
||||
#define configUSE_CO_ROUTINES 0
|
||||
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )
|
||||
|
||||
/* Set the following definitions to 1 to include the API function, or zero
|
||||
* to exclude the API function. */
|
||||
#define INCLUDE_vTaskPrioritySet 1
|
||||
#define INCLUDE_uxTaskPriorityGet 1
|
||||
#define INCLUDE_vTaskDelete 1
|
||||
#define INCLUDE_vTaskCleanUpResources 0
|
||||
#define INCLUDE_vTaskSuspend 1
|
||||
#define INCLUDE_vTaskDelayUntil 1
|
||||
#define INCLUDE_vTaskDelay 1
|
||||
#define INCLUDE_uxTaskGetStackHighWaterMark 1
|
||||
#define INCLUDE_xTaskGetSchedulerState 1
|
||||
#define INCLUDE_xTimerGetTimerTaskHandle 0
|
||||
#define INCLUDE_xTaskGetIdleTaskHandle 0
|
||||
#define INCLUDE_xQueueGetMutexHolder 1
|
||||
#define INCLUDE_eTaskGetState 1
|
||||
#define INCLUDE_xEventGroupSetBitsFromISR 1
|
||||
#define INCLUDE_xTimerPendFunctionCall 1
|
||||
#define INCLUDE_pcTaskGetTaskName 1
|
||||
|
||||
/* This demo makes use of one or more example stats formatting functions. These
|
||||
* format the raw data provided by the uxTaskGetSystemState() function in to human
|
||||
* readable ASCII form. See the notes in the implementation of vTaskList() within
|
||||
* FreeRTOS/Source/tasks.c for limitations. configUSE_STATS_FORMATTING_FUNCTIONS
|
||||
* is set to 2 so the formatting functions are included without the stdio.h being
|
||||
* included in tasks.c. That is because this project defines its own sprintf()
|
||||
* functions. */
|
||||
#define configUSE_STATS_FORMATTING_FUNCTIONS 1
|
||||
|
||||
/* Assert call defined for debug builds. */
|
||||
#ifdef _DEBUG
|
||||
extern void vAssertCalled( const char * pcFile,
|
||||
uint32_t ulLine );
|
||||
#define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled( __FILE__, __LINE__ )
|
||||
#endif /* _DEBUG */
|
||||
|
||||
|
||||
|
||||
/* Application specific definitions follow. **********************************/
|
||||
|
||||
/* Only used when running in the FreeRTOS Windows simulator. Defines the
|
||||
* priority of the task used to simulate Ethernet interrupts. */
|
||||
#define configMAC_ISR_SIMULATOR_PRIORITY ( configMAX_PRIORITIES - 1 )
|
||||
|
||||
/* This demo creates a virtual network connection by accessing the raw Ethernet
|
||||
* or WiFi data to and from a real network connection. Many computers have more
|
||||
* than one real network port, and configNETWORK_INTERFACE_TO_USE is used to tell
|
||||
* the demo which real port should be used to create the virtual port. The ports
|
||||
* available are displayed on the console when the application is executed. For
|
||||
* example, on my development laptop setting configNETWORK_INTERFACE_TO_USE to 4
|
||||
* results in the wired network being used, while setting
|
||||
* configNETWORK_INTERFACE_TO_USE to 2 results in the wireless network being
|
||||
* used. */
|
||||
#define configNETWORK_INTERFACE_TO_USE ( 0L )
|
||||
|
||||
/* The address to which logging is sent should UDP logging be enabled. */
|
||||
#define configUDP_LOGGING_ADDR0 192
|
||||
#define configUDP_LOGGING_ADDR1 168
|
||||
#define configUDP_LOGGING_ADDR2 0
|
||||
#define configUDP_LOGGING_ADDR3 11
|
||||
|
||||
/* Default MAC address configuration. The demo creates a virtual network
|
||||
* connection that uses this MAC address by accessing the raw Ethernet/WiFi data
|
||||
* to and from a real network connection on the host PC. See the
|
||||
* configNETWORK_INTERFACE_TO_USE definition above for information on how to
|
||||
* configure the real network connection to use. */
|
||||
#define configMAC_ADDR0 0x00
|
||||
#define configMAC_ADDR1 0x11
|
||||
#define configMAC_ADDR2 0x11
|
||||
#define configMAC_ADDR3 0x11
|
||||
#define configMAC_ADDR4 0x11
|
||||
#define configMAC_ADDR5 0x41
|
||||
|
||||
/* Default IP address configuration. Used in ipconfigUSE_DNS is set to 0, or
|
||||
* ipconfigUSE_DNS is set to 1 but a DNS server cannot be contacted. */
|
||||
#define configIP_ADDR0 10
|
||||
#define configIP_ADDR1 10
|
||||
#define configIP_ADDR2 10
|
||||
#define configIP_ADDR3 200
|
||||
|
||||
/* Default gateway IP address configuration. Used in ipconfigUSE_DNS is set to
|
||||
* 0, or ipconfigUSE_DNS is set to 1 but a DNS server cannot be contacted. */
|
||||
#define configGATEWAY_ADDR0 10
|
||||
#define configGATEWAY_ADDR1 10
|
||||
#define configGATEWAY_ADDR2 10
|
||||
#define configGATEWAY_ADDR3 1
|
||||
|
||||
/* Default DNS server configuration. OpenDNS addresses are 208.67.222.222 and
|
||||
* 208.67.220.220. Used in ipconfigUSE_DNS is set to 0, or ipconfigUSE_DNS is set
|
||||
* to 1 but a DNS server cannot be contacted.*/
|
||||
#define configDNS_SERVER_ADDR0 208
|
||||
#define configDNS_SERVER_ADDR1 67
|
||||
#define configDNS_SERVER_ADDR2 222
|
||||
#define configDNS_SERVER_ADDR3 222
|
||||
|
||||
/* Default netmask configuration. Used in ipconfigUSE_DNS is set to 0, or
|
||||
* ipconfigUSE_DNS is set to 1 but a DNS server cannot be contacted. */
|
||||
#define configNET_MASK0 255
|
||||
#define configNET_MASK1 0
|
||||
#define configNET_MASK2 0
|
||||
#define configNET_MASK3 0
|
||||
|
||||
/* The UDP port to which print messages are sent. */
|
||||
#define configPRINT_PORT ( 15000 )
|
||||
|
||||
|
||||
#if ( defined( _MSC_VER ) && ( _MSC_VER <= 1600 ) && !defined( snprintf ) )
|
||||
/* Map to Windows names. */
|
||||
#define snprintf _snprintf
|
||||
#define vsnprintf _vsnprintf
|
||||
#endif
|
||||
|
||||
/* Visual studio does not have an implementation of strcasecmp(). */
|
||||
#define strcasecmp _stricmp
|
||||
#define strncasecmp _strnicmp
|
||||
#define strcmpi _strcmpi
|
||||
|
||||
/* Prototype for the function used to print out. In this case it prints to the
|
||||
* console before the network is connected then a UDP port after the network has
|
||||
* connected. */
|
||||
extern void vLoggingPrintf( const char * pcFormatString,
|
||||
... );
|
||||
#define configPRINTF( X ) vLoggingPrintf X
|
||||
|
||||
#endif /* FREERTOS_CONFIG_H */
|
||||
@ -0,0 +1,310 @@
|
||||
/*
|
||||
* FreeRTOS V202011.00
|
||||
* Copyright (C) 2020 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.
|
||||
*
|
||||
* https://www.FreeRTOS.org
|
||||
* https://github.com/FreeRTOS
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
*
|
||||
* 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
|
||||
|
||||
/* Prototype for the function used to print out. In this case it prints to the
|
||||
* console before the network is connected then a UDP port after the network has
|
||||
* connected. */
|
||||
extern void vLoggingPrintf( const char * pcFormatString,
|
||||
... );
|
||||
|
||||
/* Set to 1 to print out debug messages. If ipconfigHAS_DEBUG_PRINTF is set to
|
||||
* 1 then FreeRTOS_debug_printf should be defined to the function used to print
|
||||
* out the debugging messages. */
|
||||
#define ipconfigHAS_DEBUG_PRINTF 0
|
||||
#if ( ipconfigHAS_DEBUG_PRINTF == 1 )
|
||||
#define FreeRTOS_debug_printf( X ) vLoggingPrintf X
|
||||
#endif
|
||||
|
||||
/* Set to 1 to print out non debugging messages, for example the output of the
|
||||
* FreeRTOS_netstat() command, and ping replies. If ipconfigHAS_PRINTF is set to 1
|
||||
* then FreeRTOS_printf should be set to the function used to print out the
|
||||
* messages. */
|
||||
#define ipconfigHAS_PRINTF 1
|
||||
#if ( ipconfigHAS_PRINTF == 1 )
|
||||
#define FreeRTOS_printf( X ) vLoggingPrintf X
|
||||
#endif
|
||||
|
||||
/* Define the byte order of the target MCU (the MCU FreeRTOS+TCP is executing
|
||||
* on). Valid options are pdFREERTOS_BIG_ENDIAN and pdFREERTOS_LITTLE_ENDIAN. */
|
||||
#define ipconfigBYTE_ORDER pdFREERTOS_LITTLE_ENDIAN
|
||||
|
||||
/* If the network card/driver includes checksum offloading (IP/TCP/UDP checksums)
|
||||
* then set ipconfigDRIVER_INCLUDED_RX_IP_CHECKSUM to 1 to prevent the software
|
||||
* stack repeating the checksum calculations. */
|
||||
#define ipconfigDRIVER_INCLUDED_RX_IP_CHECKSUM 1
|
||||
|
||||
/* Several API's will block until the result is known, or the action has been
|
||||
* performed, for example FreeRTOS_send() and FreeRTOS_recv(). The timeouts can be
|
||||
* set per socket, using setsockopt(). If not set, the times below will be
|
||||
* used as defaults. */
|
||||
#define ipconfigSOCK_DEFAULT_RECEIVE_BLOCK_TIME ( 2000 )
|
||||
#define ipconfigSOCK_DEFAULT_SEND_BLOCK_TIME ( 5000 )
|
||||
|
||||
/* Include support for LLMNR: Link-local Multicast Name Resolution
|
||||
* (non-Microsoft) */
|
||||
#define ipconfigUSE_LLMNR ( 0 )
|
||||
|
||||
/* Include support for NBNS: NetBIOS Name Service (Microsoft) */
|
||||
#define ipconfigUSE_NBNS ( 0 )
|
||||
|
||||
/* Include support for DNS caching. For TCP, having a small DNS cache is very
|
||||
* useful. When a cache is present, ipconfigDNS_REQUEST_ATTEMPTS can be kept low
|
||||
* and also DNS may use small timeouts. If a DNS reply comes in after the DNS
|
||||
* socket has been destroyed, the result will be stored into the cache. The next
|
||||
* call to FreeRTOS_gethostbyname() will return immediately, without even creating
|
||||
* a socket. */
|
||||
#define ipconfigUSE_DNS_CACHE ( 1 )
|
||||
#define ipconfigDNS_CACHE_NAME_LENGTH ( 64 )
|
||||
#define ipconfigDNS_CACHE_ENTRIES ( 4 )
|
||||
#define ipconfigDNS_REQUEST_ATTEMPTS ( 2 )
|
||||
|
||||
/* The IP stack executes it its own task (although any application task can make
|
||||
* use of its services through the published sockets API). ipconfigUDP_TASK_PRIORITY
|
||||
* sets the priority of the task that executes the IP stack. The priority is a
|
||||
* standard FreeRTOS task priority so can take any value from 0 (the lowest
|
||||
* priority) to (configMAX_PRIORITIES - 1) (the highest priority).
|
||||
* configMAX_PRIORITIES is a standard FreeRTOS configuration parameter defined in
|
||||
* FreeRTOSConfig.h, not FreeRTOSIPConfig.h. Consideration needs to be given as to
|
||||
* the priority assigned to the task executing the IP stack relative to the
|
||||
* priority assigned to tasks that use the IP stack. */
|
||||
#define ipconfigIP_TASK_PRIORITY ( configMAX_PRIORITIES - 2 )
|
||||
|
||||
/* The size, in words (not bytes), of the stack allocated to the FreeRTOS+TCP
|
||||
* task. This setting is less important when the FreeRTOS Win32 simulator is used
|
||||
* as the Win32 simulator only stores a fixed amount of information on the task
|
||||
* stack. FreeRTOS includes optional stack overflow detection, see:
|
||||
* http://www.freertos.org/Stacks-and-stack-overflow-checking.html */
|
||||
#define ipconfigIP_TASK_STACK_SIZE_WORDS ( configMINIMAL_STACK_SIZE * 5 )
|
||||
|
||||
/* ipconfigRAND32() is called by the IP stack to generate random numbers for
|
||||
* things such as a DHCP transaction number or initial sequence number. Random
|
||||
* number generation is performed via this macro to allow applications to use their
|
||||
* own random number generation method. For example, it might be possible to
|
||||
* generate a random number by sampling noise on an analogue input. */
|
||||
extern UBaseType_t uxRand();
|
||||
#define ipconfigRAND32() uxRand()
|
||||
|
||||
/* If ipconfigUSE_NETWORK_EVENT_HOOK is set to 1 then FreeRTOS+TCP will call the
|
||||
* network event hook at the appropriate times. If ipconfigUSE_NETWORK_EVENT_HOOK
|
||||
* is not set to 1 then the network event hook will never be called. See
|
||||
* http://www.FreeRTOS.org/FreeRTOS-Plus/FreeRTOS_Plus_UDP/API/vApplicationIPNetworkEventHook.shtml
|
||||
*/
|
||||
#define ipconfigUSE_NETWORK_EVENT_HOOK 1
|
||||
|
||||
/* Sockets have a send block time attribute. If FreeRTOS_sendto() is called but
|
||||
* a network buffer cannot be obtained then the calling task is held in the Blocked
|
||||
* state (so other tasks can continue to executed) until either a network buffer
|
||||
* becomes available or the send block time expires. If the send block time expires
|
||||
* then the send operation is aborted. The maximum allowable send block time is
|
||||
* capped to the value set by ipconfigMAX_SEND_BLOCK_TIME_TICKS. Capping the
|
||||
* maximum allowable send block time prevents prevents a deadlock occurring when
|
||||
* all the network buffers are in use and the tasks that process (and subsequently
|
||||
* free) the network buffers are themselves blocked waiting for a network buffer.
|
||||
* ipconfigMAX_SEND_BLOCK_TIME_TICKS is specified in RTOS ticks. A time in
|
||||
* milliseconds can be converted to a time in ticks by dividing the time in
|
||||
* milliseconds by portTICK_PERIOD_MS. */
|
||||
#define ipconfigUDP_MAX_SEND_BLOCK_TIME_TICKS ( 5000 / portTICK_PERIOD_MS )
|
||||
|
||||
/* If ipconfigUSE_DHCP is 1 then FreeRTOS+TCP will attempt to retrieve an IP
|
||||
* address, netmask, DNS server address and gateway address from a DHCP server. If
|
||||
* ipconfigUSE_DHCP is 0 then FreeRTOS+TCP will use a static IP address. The
|
||||
* stack will revert to using the static IP address even when ipconfigUSE_DHCP is
|
||||
* set to 1 if a valid configuration cannot be obtained from a DHCP server for any
|
||||
* reason. The static configuration used is that passed into the stack by the
|
||||
* FreeRTOS_IPInit() function call. */
|
||||
#define ipconfigUSE_DHCP 1
|
||||
|
||||
/* When ipconfigUSE_DHCP is set to 1, DHCP requests will be sent out at
|
||||
* increasing time intervals until either a reply is received from a DHCP server
|
||||
* and accepted, or the interval between transmissions reaches
|
||||
* ipconfigMAXIMUM_DISCOVER_TX_PERIOD. The IP stack will revert to using the
|
||||
* static IP address passed as a parameter to FreeRTOS_IPInit() if the
|
||||
* re-transmission time interval reaches ipconfigMAXIMUM_DISCOVER_TX_PERIOD without
|
||||
* a DHCP reply being received. */
|
||||
#define ipconfigMAXIMUM_DISCOVER_TX_PERIOD ( 120000 / portTICK_PERIOD_MS )
|
||||
|
||||
/* The ARP cache is a table that maps IP addresses to MAC addresses. The IP
|
||||
* stack can only send a UDP message to a remove IP address if it knowns the MAC
|
||||
* address associated with the IP address, or the MAC address of the router used to
|
||||
* contact the remote IP address. When a UDP message is received from a remote IP
|
||||
* address the MAC address and IP address are added to the ARP cache. When a UDP
|
||||
* message is sent to a remote IP address that does not already appear in the ARP
|
||||
* cache then the UDP message is replaced by a ARP message that solicits the
|
||||
* required MAC address information. ipconfigARP_CACHE_ENTRIES defines the maximum
|
||||
* number of entries that can exist in the ARP table at any one time. */
|
||||
#define ipconfigARP_CACHE_ENTRIES 6
|
||||
|
||||
/* ARP requests that do not result in an ARP response will be re-transmitted a
|
||||
* maximum of ipconfigMAX_ARP_RETRANSMISSIONS times before the ARP request is
|
||||
* aborted. */
|
||||
#define ipconfigMAX_ARP_RETRANSMISSIONS ( 5 )
|
||||
|
||||
/* ipconfigMAX_ARP_AGE defines the maximum time between an entry in the ARP
|
||||
* table being created or refreshed and the entry being removed because it is stale.
|
||||
* New ARP requests are sent for ARP cache entries that are nearing their maximum
|
||||
* age. ipconfigMAX_ARP_AGE is specified in tens of seconds, so a value of 150 is
|
||||
* equal to 1500 seconds (or 25 minutes). */
|
||||
#define ipconfigMAX_ARP_AGE 150
|
||||
|
||||
/* Implementing FreeRTOS_inet_addr() necessitates the use of string handling
|
||||
* routines, which are relatively large. To save code space the full
|
||||
* FreeRTOS_inet_addr() implementation is made optional, and a smaller and faster
|
||||
* alternative called FreeRTOS_inet_addr_quick() is provided. FreeRTOS_inet_addr()
|
||||
* takes an IP in decimal dot format (for example, "192.168.0.1") as its parameter.
|
||||
* FreeRTOS_inet_addr_quick() takes an IP address as four separate numerical octets
|
||||
* (for example, 192, 168, 0, 1) as its parameters. If
|
||||
* ipconfigINCLUDE_FULL_INET_ADDR is set to 1 then both FreeRTOS_inet_addr() and
|
||||
* FreeRTOS_indet_addr_quick() are available. If ipconfigINCLUDE_FULL_INET_ADDR is
|
||||
* not set to 1 then only FreeRTOS_indet_addr_quick() is available. */
|
||||
#define ipconfigINCLUDE_FULL_INET_ADDR 1
|
||||
|
||||
/* ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS defines the total number of network buffer that
|
||||
* are available to the IP stack. The total number of network buffers is limited
|
||||
* to ensure the total amount of RAM that can be consumed by the IP stack is capped
|
||||
* to a pre-determinable value. */
|
||||
#define ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS 60
|
||||
|
||||
/* A FreeRTOS queue is used to send events from application tasks to the IP
|
||||
* stack. ipconfigEVENT_QUEUE_LENGTH sets the maximum number of events that can
|
||||
* be queued for processing at any one time. The event queue must be a minimum of
|
||||
* 5 greater than the total number of network buffers. */
|
||||
#define ipconfigEVENT_QUEUE_LENGTH ( ipconfigNUM_NETWORK_BUFFER_DESCRIPTORS + 5 )
|
||||
|
||||
/* The address of a socket is the combination of its IP address and its port
|
||||
* number. FreeRTOS_bind() is used to manually allocate a port number to a socket
|
||||
* (to 'bind' the socket to a port), but manual binding is not normally necessary
|
||||
* for client sockets (those sockets that initiate outgoing connections rather than
|
||||
* wait for incoming connections on a known port number). If
|
||||
* ipconfigALLOW_SOCKET_SEND_WITHOUT_BIND is set to 1 then calling
|
||||
* FreeRTOS_sendto() on a socket that has not yet been bound will result in the IP
|
||||
* stack automatically binding the socket to a port number from the range
|
||||
* socketAUTO_PORT_ALLOCATION_START_NUMBER to 0xffff. If
|
||||
* ipconfigALLOW_SOCKET_SEND_WITHOUT_BIND is set to 0 then calling FreeRTOS_sendto()
|
||||
* on a socket that has not yet been bound will result in the send operation being
|
||||
* aborted. */
|
||||
#define ipconfigALLOW_SOCKET_SEND_WITHOUT_BIND 1
|
||||
|
||||
/* Defines the Time To Live (TTL) values used in outgoing UDP packets. */
|
||||
#define ipconfigUDP_TIME_TO_LIVE 128
|
||||
#define ipconfigTCP_TIME_TO_LIVE 128 /* also defined in FreeRTOSIPConfigDefaults.h */
|
||||
|
||||
/* USE_TCP: Use TCP and all its features */
|
||||
#define ipconfigUSE_TCP ( 1 )
|
||||
|
||||
/* Use the TCP socket wake context with a callback. */
|
||||
#define ipconfigSOCKET_HAS_USER_WAKE_CALLBACK_WITH_CONTEXT ( 1 )
|
||||
|
||||
/* USE_WIN: Let TCP use windowing mechanism. */
|
||||
#define ipconfigUSE_TCP_WIN ( 1 )
|
||||
|
||||
/* The MTU is the maximum number of bytes the payload of a network frame can
|
||||
* contain. For normal Ethernet V2 frames the maximum MTU is 1500. Setting a
|
||||
* lower value can save RAM, depending on the buffer management scheme used. If
|
||||
* ipconfigCAN_FRAGMENT_OUTGOING_PACKETS is 1 then (ipconfigNETWORK_MTU - 28) must
|
||||
* be divisible by 8. */
|
||||
#define ipconfigNETWORK_MTU 1200
|
||||
|
||||
/* Set ipconfigUSE_DNS to 1 to include a basic DNS client/resolver. DNS is used
|
||||
* through the FreeRTOS_gethostbyname() API function. */
|
||||
#define ipconfigUSE_DNS 1
|
||||
|
||||
/* If ipconfigREPLY_TO_INCOMING_PINGS is set to 1 then the IP stack will
|
||||
* generate replies to incoming ICMP echo (ping) requests. */
|
||||
#define ipconfigREPLY_TO_INCOMING_PINGS 1
|
||||
|
||||
/* If ipconfigSUPPORT_OUTGOING_PINGS is set to 1 then the
|
||||
* FreeRTOS_SendPingRequest() API function is available. */
|
||||
#define ipconfigSUPPORT_OUTGOING_PINGS 0
|
||||
|
||||
/* If ipconfigSUPPORT_SELECT_FUNCTION is set to 1 then the FreeRTOS_select()
|
||||
* (and associated) API function is available. */
|
||||
#define ipconfigSUPPORT_SELECT_FUNCTION 1
|
||||
|
||||
/* If ipconfigFILTER_OUT_NON_ETHERNET_II_FRAMES is set to 1 then Ethernet frames
|
||||
* that are not in Ethernet II format will be dropped. This option is included for
|
||||
* potential future IP stack developments. */
|
||||
#define ipconfigFILTER_OUT_NON_ETHERNET_II_FRAMES 1
|
||||
|
||||
/* If ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES is set to 1 then it is the
|
||||
* responsibility of the Ethernet interface to filter out packets that are of no
|
||||
* interest. If the Ethernet interface does not implement this functionality, then
|
||||
* set ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES to 0 to have the IP stack
|
||||
* perform the filtering instead (it is much less efficient for the stack to do it
|
||||
* because the packet will already have been passed into the stack). If the
|
||||
* Ethernet driver does all the necessary filtering in hardware then software
|
||||
* filtering can be removed by using a value other than 1 or 0. */
|
||||
#define ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES 1
|
||||
|
||||
/* The windows simulator cannot really simulate MAC interrupts, and needs to
|
||||
* block occasionally to allow other tasks to run. */
|
||||
#define configWINDOWS_MAC_INTERRUPT_SIMULATOR_DELAY ( 20 / portTICK_PERIOD_MS )
|
||||
|
||||
/* Advanced only: in order to access 32-bit fields in the IP packets with
|
||||
* 32-bit memory instructions, all packets will be stored 32-bit-aligned, plus 16-bits.
|
||||
* This has to do with the contents of the IP-packets: all 32-bit fields are
|
||||
* 32-bit-aligned, plus 16-bit(!) */
|
||||
#define ipconfigPACKET_FILLER_SIZE 2
|
||||
|
||||
/* Define the size of the pool of TCP window descriptors. On the average, each
|
||||
* TCP socket will use up to 2 x 6 descriptors, meaning that it can have 2 x 6
|
||||
* outstanding packets (for Rx and Tx). When using up to 10 TP sockets
|
||||
* simultaneously, one could define TCP_WIN_SEG_COUNT as 120. */
|
||||
#define ipconfigTCP_WIN_SEG_COUNT 240
|
||||
|
||||
/* Each TCP socket has a circular buffers for Rx and Tx, which have a fixed
|
||||
* maximum size. Define the size of Rx buffer for TCP sockets. */
|
||||
#define ipconfigTCP_RX_BUFFER_LENGTH ( 1000 )
|
||||
|
||||
/* Define the size of Tx buffer for TCP sockets. */
|
||||
#define ipconfigTCP_TX_BUFFER_LENGTH ( 1000 )
|
||||
|
||||
/* When using call-back handlers, the driver may check if the handler points to
|
||||
* real program memory (RAM or flash) or just has a random non-zero value. */
|
||||
#define ipconfigIS_VALID_PROG_ADDRESS( x ) ( ( x ) != NULL )
|
||||
|
||||
/* Include support for TCP hang protection. All sockets in a connecting or
|
||||
* disconnecting stage will timeout after a period of non-activity. */
|
||||
#define ipconfigTCP_HANG_PROTECTION ( 1 )
|
||||
#define ipconfigTCP_HANG_PROTECTION_TIME ( 30 )
|
||||
|
||||
/* Include support for TCP keep-alive messages. */
|
||||
#define ipconfigTCP_KEEP_ALIVE ( 1 )
|
||||
#define ipconfigTCP_KEEP_ALIVE_INTERVAL ( 20 ) /* in seconds */
|
||||
|
||||
#define portINLINE __inline
|
||||
|
||||
#endif /* FREERTOS_IP_CONFIG_H */
|
||||
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|
||||
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|
||||
<ClInclude Include="..\..\..\..\FreeRTOS-Plus\Source\FreeRTOS-Plus-TCP\include\FreeRTOS_IP.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS+TCP\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\..\FreeRTOS-Plus\Source\FreeRTOS-Plus-TCP\include\FreeRTOS_TCP_IP.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS+TCP\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\..\FreeRTOS-Plus\Source\FreeRTOS-Plus-TCP\include\FreeRTOS_TCP_WIN.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS+TCP\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\..\FreeRTOS-Plus\Source\FreeRTOS-Plus-TCP\include\FreeRTOSIPConfigDefaults.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS+TCP\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\..\FreeRTOS-Plus\Source\FreeRTOS-Plus-TCP\include\IPTraceMacroDefaults.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS+TCP\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="FreeRTOSConfig.h" />
|
||||
<ClInclude Include="FreeRTOSIPConfig.h" />
|
||||
<ClInclude Include="..\..\..\..\FreeRTOS-Plus\Source\FreeRTOS-Plus-TCP\include\FreeRTOS_Stream_Buffer.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS+TCP\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\..\FreeRTOS\Source\include\portable.h">
|
||||
<Filter>FreeRTOS\Source\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\..\FreeRTOS\Source\include\projdefs.h">
|
||||
<Filter>FreeRTOS\Source\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="demo_config.h" />
|
||||
<ClInclude Include="..\..\..\Source\Application-Protocols\coreMQTT\source\interface\transport_interface.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS IoT Libraries\platform</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\Source\Application-Protocols\coreHTTP\source\include\core_http_client.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS IoT Libraries\standard\coreHTTP\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\Source\Application-Protocols\coreHTTP\source\dependency\3rdparty\http_parser\http_parser.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS IoT Libraries\standard\coreHTTP\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="core_http_config.h" />
|
||||
<ClInclude Include="..\..\..\Source\Application-Protocols\coreHTTP\source\interface\transport_interface.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS IoT Libraries\platform</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\Source\Utilities\backoff_algorithm\source\include\backoff_algorithm.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS IoT Libraries\platform</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\Source\Application-Protocols\network_transport\freertos_plus_tcp\sockets_wrapper.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS IoT Libraries\platform\transport\include</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\..\Source\Application-Protocols\network_transport\freertos_plus_tcp\using_plaintext\using_plaintext.h">
|
||||
<Filter>FreeRTOS+\FreeRTOS IoT Libraries\platform\transport\include</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@ -0,0 +1,69 @@
|
||||
/*
|
||||
* FreeRTOS V202011.00
|
||||
* Copyright (C) 2020 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.
|
||||
*
|
||||
* https://www.FreeRTOS.org
|
||||
* https://github.com/FreeRTOS
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef CORE_HTTP_CONFIG_H_
|
||||
#define CORE_HTTP_CONFIG_H_
|
||||
|
||||
/**************************************************/
|
||||
/******* DO NOT CHANGE the following order ********/
|
||||
/**************************************************/
|
||||
|
||||
/* Logging config definition and header files inclusion are required in the following order:
|
||||
* 1. Include the header file "logging_levels.h".
|
||||
* 2. Define the LIBRARY_LOG_NAME and LIBRARY_LOG_LEVEL macros depending on
|
||||
* the logging configuration for HTTP.
|
||||
* 3. Include the header file "logging_stack.h", if logging is enabled for HTTP.
|
||||
*/
|
||||
|
||||
#include "logging_levels.h"
|
||||
|
||||
/* Logging configuration for the HTTP library. */
|
||||
#ifndef LIBRARY_LOG_NAME
|
||||
#define LIBRARY_LOG_NAME "HTTP"
|
||||
#endif
|
||||
|
||||
#ifndef LIBRARY_LOG_LEVEL
|
||||
#define LIBRARY_LOG_LEVEL LOG_INFO
|
||||
#endif
|
||||
|
||||
/* Prototype for the function used to print to console on Windows simulator
|
||||
* of FreeRTOS.
|
||||
* The function prints to the console before the network is connected;
|
||||
* then a UDP port after the network has connected. */
|
||||
extern void vLoggingPrintf( const char * pcFormatString,
|
||||
... );
|
||||
|
||||
/* Map the SdkLog macro to the logging function to enable logging
|
||||
* on Windows simulator. */
|
||||
#ifndef SdkLog
|
||||
#define SdkLog( message ) vLoggingPrintf message
|
||||
#endif
|
||||
#include "logging_stack.h"
|
||||
|
||||
|
||||
/************ End of logging configuration ****************/
|
||||
|
||||
#endif /* ifndef CORE_HTTP_CONFIG_H_ */
|
||||
@ -0,0 +1,121 @@
|
||||
/*
|
||||
* FreeRTOS V202011.00
|
||||
* Copyright (C) 2020 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.
|
||||
*
|
||||
* https://www.FreeRTOS.org
|
||||
* https://github.com/FreeRTOS
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef DEMO_CONFIG_H
|
||||
#define DEMO_CONFIG_H
|
||||
|
||||
/**************************************************/
|
||||
/******* DO NOT CHANGE the following order ********/
|
||||
/**************************************************/
|
||||
|
||||
/* Include logging header files and define logging macros in the following order:
|
||||
* 1. Include the header file "logging_levels.h".
|
||||
* 2. Define the LIBRARY_LOG_NAME and LIBRARY_LOG_LEVEL macros depending on
|
||||
* the logging configuration for DEMO.
|
||||
* 3. Include the header file "logging_stack.h", if logging is enabled for DEMO.
|
||||
*/
|
||||
|
||||
/* Include header that defines log levels. */
|
||||
#include "logging_levels.h"
|
||||
|
||||
/* Logging configuration for the demo. */
|
||||
#ifndef LIBRARY_LOG_NAME
|
||||
#define LIBRARY_LOG_NAME "HTTPDemo"
|
||||
#endif
|
||||
|
||||
#ifndef LIBRARY_LOG_LEVEL
|
||||
#define LIBRARY_LOG_LEVEL LOG_INFO
|
||||
#endif
|
||||
|
||||
/* Prototype for the function used to print to console on Windows simulator
|
||||
* of FreeRTOS.
|
||||
* The function prints to the console before the network is connected;
|
||||
* then a UDP port after the network has connected. */
|
||||
extern void vLoggingPrintf( const char * pcFormatString,
|
||||
... );
|
||||
|
||||
/* Map the SdkLog macro to the logging function to enable logging
|
||||
* on Windows simulator. */
|
||||
#ifndef SdkLog
|
||||
#define SdkLog( message ) vLoggingPrintf message
|
||||
#endif
|
||||
|
||||
#include "logging_stack.h"
|
||||
|
||||
/************ End of logging configuration ****************/
|
||||
|
||||
/**
|
||||
* @brief HTTP server host name.
|
||||
*
|
||||
* @note This demo uses httpbin: A simple HTTP Request & Response Service.
|
||||
*
|
||||
* An httpbin server can be setup locally for running this demo against
|
||||
* it. Please refer to the instructions in the README to do so.
|
||||
*
|
||||
* #define democonfigSERVER_HOSTNAME "...insert here..."
|
||||
*/
|
||||
|
||||
/**
|
||||
* @brief HTTP server port number.
|
||||
*
|
||||
* @note In general, port 80 is for plaintext HTTP connections.
|
||||
*/
|
||||
#ifndef democonfigHTTP_PORT
|
||||
#define democonfigHTTP_PORT ( 80 )
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Paths for different HTTP methods for specified host.
|
||||
*/
|
||||
#define democonfigGET_PATH "/get"
|
||||
#define democonfigHEAD_PATH "/get"
|
||||
#define democonfigPUT_PATH "/put"
|
||||
#define democonfigPOST_PATH "/post"
|
||||
|
||||
/**
|
||||
* @brief Transport timeout in milliseconds for transport send and receive.
|
||||
*/
|
||||
#define democonfigTRANSPORT_SEND_RECV_TIMEOUT_MS ( 5000 )
|
||||
|
||||
/**
|
||||
* @brief The length in bytes of the user buffer.
|
||||
*/
|
||||
#define democonfigUSER_BUFFER_LENGTH ( 2048 )
|
||||
|
||||
/**
|
||||
* @brief Request body to send for POST requests in this demo.
|
||||
*/
|
||||
#define democonfigREQUEST_BODY "{ \"message\": \"Hello, world\" }"
|
||||
|
||||
/**
|
||||
* @brief Set the stack size of the main demo task.
|
||||
*
|
||||
* In the Windows port, this stack only holds a structure. The actual
|
||||
* stack is created by an operating system thread.
|
||||
*/
|
||||
#define democonfigDEMO_STACKSIZE configMINIMAL_STACK_SIZE
|
||||
|
||||
#endif /* ifndef DEMO_CONFIG_H */
|
||||
@ -0,0 +1,29 @@
|
||||
It is our recommendation to always use strong mutual authentication in any Internet of Things
|
||||
application. Instructions below are for setting up a local httpbin server that communicates
|
||||
over plaintext for use with this HTTP demo.
|
||||
1. Install Docker from https://docs.docker.com/docker-for-windows/install/
|
||||
2. Run httpbin from port 80.
|
||||
docker pull kennethreitz/httpbin
|
||||
docker run -p 80:80 kennethreitz/httpbin
|
||||
3. Verify that httpbin server is running locally and listening on port 80
|
||||
by following the steps below.
|
||||
a. Open PowerShell.
|
||||
b. Type in command `netstat -a -p TCP | findstr 80` to check if there
|
||||
is an active connection listening on port 80.
|
||||
c. Verify that there is an output as shown below
|
||||
`TCP 0.0.0.0:80 <HOST-NAME>:0 LISTENING`
|
||||
d. If there is no output on step c, go through the Mosquitto documentation
|
||||
listed above to check if the setup was correct.
|
||||
4. Make sure the httpbin server is allowed to communicate through
|
||||
Windows Firewall. The instructions for allowing an application on Windows 10
|
||||
Defender Firewall can be found at the link below.
|
||||
https://support.microsoft.com/en-us/help/4558235/windows-10-allow-an-app-through-microsoft-defender-firewall
|
||||
After running this HTTP demo, consider disabling the Mosquitto broker to
|
||||
communicate through Windows Firewall for avoiding unwanted network traffic
|
||||
to your machine.
|
||||
5. After verifying that a httpbin server is running successfully, update
|
||||
the config `democonfigSERVER_HOSTNAME` in `demo_config.h` to the local IP
|
||||
address of your Windows host machine. Please note that "localhost" or address
|
||||
"127.0.0.1" will not work as this example is running on a Windows Simulator and
|
||||
not on a Windows host natively. Also note that, if the Windows host is using a
|
||||
Virtual Private Network(VPN), connection to the Mosquitto broker may not work.
|
||||
Loading…
Reference in New Issue