1 /*
2 * FreeRTOS V202212.00
3 * Copyright (C) 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a copy of
6 * this software and associated documentation files (the "Software"), to deal in
7 * the Software without restriction, including without limitation the rights to
8 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
9 * the Software, and to permit persons to whom the Software is furnished to do so,
10 * subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in all
13 * copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
17 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
18 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
19 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
20 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * https://www.FreeRTOS.org
23 * https://github.com/FreeRTOS
24 *
25 */
26
27 /**
28 * @file freertos_agent_message.c
29 * @brief Implements functions to interact with queues.
30 */
31
32 /* Standard includes. */
33 #include <string.h>
34 #include <stdio.h>
35
36 /* Kernel includes. */
37 #include "FreeRTOS.h"
38 #include "semphr.h"
39
40 /* Header include. */
41 #include "freertos_agent_message.h"
42 #include "core_mqtt_agent_message_interface.h"
43
44 /*-----------------------------------------------------------*/
45
Agent_MessageSend(const MQTTAgentMessageContext_t * pMsgCtx,MQTTAgentCommand_t * const * pCommandToSend,uint32_t blockTimeMs)46 bool Agent_MessageSend( const MQTTAgentMessageContext_t * pMsgCtx,
47 MQTTAgentCommand_t * const * pCommandToSend,
48 uint32_t blockTimeMs )
49 {
50 BaseType_t queueStatus = pdFAIL;
51
52 if( ( pMsgCtx != NULL ) && ( pCommandToSend != NULL ) )
53 {
54 queueStatus = xQueueSendToBack( pMsgCtx->queue, pCommandToSend, pdMS_TO_TICKS( blockTimeMs ) );
55 }
56
57 return ( queueStatus == pdPASS ) ? true : false;
58 }
59
60 /*-----------------------------------------------------------*/
61
Agent_MessageReceive(const MQTTAgentMessageContext_t * pMsgCtx,MQTTAgentCommand_t ** pReceivedCommand,uint32_t blockTimeMs)62 bool Agent_MessageReceive( const MQTTAgentMessageContext_t * pMsgCtx,
63 MQTTAgentCommand_t ** pReceivedCommand,
64 uint32_t blockTimeMs )
65 {
66 BaseType_t queueStatus = pdFAIL;
67
68 if( ( pMsgCtx != NULL ) && ( pReceivedCommand != NULL ) )
69 {
70 queueStatus = xQueueReceive( pMsgCtx->queue, pReceivedCommand, pdMS_TO_TICKS( blockTimeMs ) );
71 }
72
73 return ( queueStatus == pdPASS ) ? true : false;
74 }
75