1 /*
2  * FreeRTOS+TCP V3.1.0
3  * Copyright (C) 2022 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
4  *
5  * SPDX-License-Identifier: MIT
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining a copy of
8  * this software and associated documentation files (the "Software"), to deal in
9  * the Software without restriction, including without limitation the rights to
10  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11  * the Software, and to permit persons to whom the Software is furnished to do so,
12  * subject to the following conditions:
13  *
14  * The above copyright notice and this permission notice shall be included in all
15  * copies or substantial portions of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19  * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20  * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23  *
24  * http://aws.amazon.com/freertos
25  * http://www.FreeRTOS.org
26  */
27 
28 
29 /* Include Unity header */
30 #include <unity.h>
31 
32 /* Include standard libraries */
33 #include <stdlib.h>
34 #include <string.h>
35 #include <stdint.h>
36 #include "FreeRTOS.h"
37 #include "task.h"
38 #include "list.h"
39 
40 #include "FreeRTOS_IP.h"
41 #include "FreeRTOS_IP_Private.h"
42 
43 volatile BaseType_t xInsideInterrupt = pdFALSE;
44 
45 /** @brief The expected IP version and header length coded into the IP header itself. */
46 #define ipIP_VERSION_AND_HEADER_LENGTH_BYTE    ( ( uint8_t ) 0x45 )
47 
48 const MACAddress_t xLLMNR_MacAdress = { { 0x01, 0x00, 0x5e, 0x00, 0x00, 0xfc } };
49 
50 QueueHandle_t xNetworkEventQueue;
51 
52 UDPPacketHeader_t xDefaultPartUDPPacketHeader =
53 {
54     /* .ucBytes : */
55     {
56         0x11, 0x22, 0x33, 0x44, 0x55, 0x66,  /* Ethernet source MAC address. */
57         0x08, 0x00,                          /* Ethernet frame type. */
58         ipIP_VERSION_AND_HEADER_LENGTH_BYTE, /* ucVersionHeaderLength. */
59         0x00,                                /* ucDifferentiatedServicesCode. */
60         0x00, 0x00,                          /* usLength. */
61         0x00, 0x00,                          /* usIdentification. */
62         0x00, 0x00,                          /* usFragmentOffset. */
63         ipconfigUDP_TIME_TO_LIVE,            /* ucTimeToLive */
64         ipPROTOCOL_UDP,                      /* ucProtocol. */
65         0x00, 0x00,                          /* usHeaderChecksum. */
66         0x00, 0x00, 0x00, 0x00               /* Source IP address. */
67     }
68 };
69 
vPortEnterCritical(void)70 void vPortEnterCritical( void )
71 {
72 }
vPortExitCritical(void)73 void vPortExitCritical( void )
74 {
75 }
76 
pvPortMalloc(size_t xNeeded)77 void * pvPortMalloc( size_t xNeeded )
78 {
79     return malloc( xNeeded );
80 }
81 
vPortFree(void * ptr)82 void vPortFree( void * ptr )
83 {
84     free( ptr );
85 }
86