AT&T IoT / Mbed OS ATT_AWS_IoT_demo Featured

Demo application for using the AT&T IoT Starter Kit Powered by AWS.

Dependencies:   SDFileSystem

Fork of ATT_AWS_IoT_demo by Anthony Phillips

IoT Starter Kit Powered by AWS Demo

This program demonstrates the AT&T IoT Starter Kit sending data directly into AWS IoT. It's explained and used in the Getting Started with the IoT Starter Kit Powered by AWS on starterkit.att.com.

What's required

  • AT&T IoT LTE Add-on (also known as the Cellular Shield)
  • NXP K64F - for programming
  • microSD card - used to store your AWS security credentials
  • AWS account
  • Python, locally installed

If you don't already have an IoT Starter Kit, you can purchase a kit here. The IoT Starter Kit Powered by AWS includes the LTE cellular shield, K64F, and a microSD card.

AWS_openssl/aws_iot_src/shadow/aws_iot_shadow_records.h

Committer:
ampembeng
Date:
2016-12-01
Revision:
15:6f2798e45099

File content as of revision 15:6f2798e45099:

/*
 * Copyright 2010-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

#ifndef SRC_SHADOW_AWS_IOT_SHADOW_RECORDS_H_
#define SRC_SHADOW_AWS_IOT_SHADOW_RECORDS_H_

#include <stdbool.h>

#include "aws_iot_shadow_interface.h"
#include "aws_iot_config.h"


extern uint32_t shadowJsonVersionNum;
extern bool shadowDiscardOldDeltaFlag;

extern char myThingName[MAX_SIZE_OF_THING_NAME];
extern char mqttClientID[MAX_SIZE_OF_UNIQUE_CLIENT_ID_BYTES];

void initializeRecords(MQTTClient_t *pClient);
bool isSubscriptionPresent(const char *pThingName, ShadowActions_t action);
IoT_Error_t subscribeToShadowActionAcks(const char *pThingName, ShadowActions_t action, bool isSticky);
void incrementSubscriptionCnt(const char *pThingName, ShadowActions_t action, bool isSticky);

IoT_Error_t publishToShadowAction(const char * pThingName, ShadowActions_t action, const char *pJsonDocumentToBeSent);
void addToAckWaitList(uint8_t indexAckWaitList, const char *pThingName, ShadowActions_t action,
		const char *pExtractedClientToken, fpActionCallback_t callback, void *pCallbackContext,
		uint32_t timeout_seconds);
bool getNextFreeIndexOfAckWaitList(uint8_t *pIndex);
void HandleExpiredResponseCallbacks(void);
void initDeltaTokens(void);
IoT_Error_t registerJsonTokenOnDelta(jsonStruct_t *pStruct);

#endif /* SRC_SHADOW_AWS_IOT_SHADOW_RECORDS_H_ */