A simple IoTHub sample using HTTP as transport
Dependencies: EthernetInterface NTPClient iothub_client iothub_http_transport mbed-rtos mbed wolfSSL serializer azure_c_shared_utility
This sample showcases the usage of Azure IoT client libraries with the HTTP transport for sending/receiving raw messages from an IoT Hub.
simplesample_http.c@20:188fd25e65fc, 2016-01-15 (annotated)
- Committer:
- AzureIoTClient
- Date:
- Fri Jan 15 15:50:06 2016 -0800
- Revision:
- 20:188fd25e65fc
- Parent:
- 19:253a0a1ea1c5
- Child:
- 28:44b1d44d0d3b
v1.0.0-preview.4
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AzureIoTClient | 17:3abbcd6aac9f | 1 | // Copyright (c) Microsoft. All rights reserved. |
AzureIoTClient | 17:3abbcd6aac9f | 2 | // Licensed under the MIT license. See LICENSE file in the project root for full license information. |
AzureIoTClient | 17:3abbcd6aac9f | 3 | |
AzureIoTClient | 17:3abbcd6aac9f | 4 | #include <stdlib.h> |
AzureIoTClient | 17:3abbcd6aac9f | 5 | |
AzureIoTClient | 17:3abbcd6aac9f | 6 | #include <stdio.h> |
AzureIoTClient | 17:3abbcd6aac9f | 7 | #include <stdint.h> |
AzureIoTClient | 17:3abbcd6aac9f | 8 | |
AzureIoTClient | 17:3abbcd6aac9f | 9 | /* This sample uses the _LL APIs of iothub_client for example purposes. |
AzureIoTClient | 17:3abbcd6aac9f | 10 | That does not mean that HTTP only works with the _LL APIs. |
AzureIoTClient | 17:3abbcd6aac9f | 11 | Simply changing the using the convenience layer (functions not having _LL) |
AzureIoTClient | 17:3abbcd6aac9f | 12 | and removing calls to _DoWork will yield the same results. */ |
AzureIoTClient | 17:3abbcd6aac9f | 13 | |
AzureIoTClient | 19:253a0a1ea1c5 | 14 | #ifdef ARDUINO |
AzureIoTClient | 19:253a0a1ea1c5 | 15 | #include "AzureIoT.h" |
AzureIoTClient | 19:253a0a1ea1c5 | 16 | #else |
AzureIoTClient | 17:3abbcd6aac9f | 17 | #include "serializer.h" |
AzureIoTClient | 17:3abbcd6aac9f | 18 | #include "iothub_client_ll.h" |
AzureIoTClient | 17:3abbcd6aac9f | 19 | #include "iothubtransporthttp.h" |
AzureIoTClient | 17:3abbcd6aac9f | 20 | #include "threadapi.h" |
AzureIoTClient | 19:253a0a1ea1c5 | 21 | #endif |
AzureIoTClient | 17:3abbcd6aac9f | 22 | |
AzureIoTClient | 17:3abbcd6aac9f | 23 | #ifdef MBED_BUILD_TIMESTAMP |
AzureIoTClient | 17:3abbcd6aac9f | 24 | #include "certs.h" |
AzureIoTClient | 17:3abbcd6aac9f | 25 | #endif // MBED_BUILD_TIMESTAMP |
AzureIoTClient | 17:3abbcd6aac9f | 26 | |
AzureIoTClient | 19:253a0a1ea1c5 | 27 | /*String containing Hostname, Device Id & Device Key in the format: */ |
AzureIoTClient | 19:253a0a1ea1c5 | 28 | /* "HostName=<host_name>;DeviceId=<device_id>;SharedAccessKey=<device_key>" */ |
AzureIoTClient | 17:3abbcd6aac9f | 29 | static const char* connectionString = "[device connection string]"; |
AzureIoTClient | 17:3abbcd6aac9f | 30 | |
AzureIoTClient | 17:3abbcd6aac9f | 31 | // Define the Model |
AzureIoTClient | 17:3abbcd6aac9f | 32 | BEGIN_NAMESPACE(WeatherStation); |
AzureIoTClient | 17:3abbcd6aac9f | 33 | |
AzureIoTClient | 17:3abbcd6aac9f | 34 | DECLARE_MODEL(ContosoAnemometer, |
AzureIoTClient | 17:3abbcd6aac9f | 35 | WITH_DATA(ascii_char_ptr, DeviceId), |
AzureIoTClient | 20:188fd25e65fc | 36 | WITH_DATA(int, WindSpeed), |
AzureIoTClient | 17:3abbcd6aac9f | 37 | WITH_ACTION(TurnFanOn), |
AzureIoTClient | 17:3abbcd6aac9f | 38 | WITH_ACTION(TurnFanOff), |
AzureIoTClient | 17:3abbcd6aac9f | 39 | WITH_ACTION(SetAirResistance, int, Position) |
AzureIoTClient | 17:3abbcd6aac9f | 40 | ); |
AzureIoTClient | 17:3abbcd6aac9f | 41 | |
AzureIoTClient | 17:3abbcd6aac9f | 42 | END_NAMESPACE(WeatherStation); |
AzureIoTClient | 17:3abbcd6aac9f | 43 | |
AzureIoTClient | 17:3abbcd6aac9f | 44 | DEFINE_ENUM_STRINGS(IOTHUB_CLIENT_CONFIRMATION_RESULT, IOTHUB_CLIENT_CONFIRMATION_RESULT_VALUES) |
AzureIoTClient | 17:3abbcd6aac9f | 45 | |
AzureIoTClient | 17:3abbcd6aac9f | 46 | EXECUTE_COMMAND_RESULT TurnFanOn(ContosoAnemometer* device) |
AzureIoTClient | 17:3abbcd6aac9f | 47 | { |
AzureIoTClient | 17:3abbcd6aac9f | 48 | (void)device; |
AzureIoTClient | 17:3abbcd6aac9f | 49 | (void)printf("Turning fan on.\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 50 | return EXECUTE_COMMAND_SUCCESS; |
AzureIoTClient | 17:3abbcd6aac9f | 51 | } |
AzureIoTClient | 17:3abbcd6aac9f | 52 | |
AzureIoTClient | 17:3abbcd6aac9f | 53 | EXECUTE_COMMAND_RESULT TurnFanOff(ContosoAnemometer* device) |
AzureIoTClient | 17:3abbcd6aac9f | 54 | { |
AzureIoTClient | 17:3abbcd6aac9f | 55 | (void)device; |
AzureIoTClient | 17:3abbcd6aac9f | 56 | (void)printf("Turning fan off.\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 57 | return EXECUTE_COMMAND_SUCCESS; |
AzureIoTClient | 17:3abbcd6aac9f | 58 | } |
AzureIoTClient | 17:3abbcd6aac9f | 59 | |
AzureIoTClient | 17:3abbcd6aac9f | 60 | EXECUTE_COMMAND_RESULT SetAirResistance(ContosoAnemometer* device, int Position) |
AzureIoTClient | 17:3abbcd6aac9f | 61 | { |
AzureIoTClient | 17:3abbcd6aac9f | 62 | (void)device; |
AzureIoTClient | 17:3abbcd6aac9f | 63 | (void)printf("Setting Air Resistance Position to %d.\r\n", Position); |
AzureIoTClient | 17:3abbcd6aac9f | 64 | return EXECUTE_COMMAND_SUCCESS; |
AzureIoTClient | 17:3abbcd6aac9f | 65 | } |
AzureIoTClient | 17:3abbcd6aac9f | 66 | |
AzureIoTClient | 17:3abbcd6aac9f | 67 | void sendCallback(IOTHUB_CLIENT_CONFIRMATION_RESULT result, void* userContextCallback) |
AzureIoTClient | 17:3abbcd6aac9f | 68 | { |
AzureIoTClient | 17:3abbcd6aac9f | 69 | int messageTrackingId = (intptr_t)userContextCallback; |
AzureIoTClient | 17:3abbcd6aac9f | 70 | |
AzureIoTClient | 17:3abbcd6aac9f | 71 | (void)printf("Message Id: %d Received.\r\n", messageTrackingId); |
AzureIoTClient | 17:3abbcd6aac9f | 72 | |
AzureIoTClient | 17:3abbcd6aac9f | 73 | (void)printf("Result Call Back Called! Result is: %s \r\n", ENUM_TO_STRING(IOTHUB_CLIENT_CONFIRMATION_RESULT, result)); |
AzureIoTClient | 17:3abbcd6aac9f | 74 | } |
AzureIoTClient | 17:3abbcd6aac9f | 75 | |
AzureIoTClient | 17:3abbcd6aac9f | 76 | static void sendMessage(IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle, const unsigned char* buffer, size_t size) |
AzureIoTClient | 17:3abbcd6aac9f | 77 | { |
AzureIoTClient | 17:3abbcd6aac9f | 78 | static unsigned int messageTrackingId; |
AzureIoTClient | 17:3abbcd6aac9f | 79 | IOTHUB_MESSAGE_HANDLE messageHandle = IoTHubMessage_CreateFromByteArray(buffer, size); |
AzureIoTClient | 17:3abbcd6aac9f | 80 | if (messageHandle == NULL) |
AzureIoTClient | 17:3abbcd6aac9f | 81 | { |
AzureIoTClient | 17:3abbcd6aac9f | 82 | printf("unable to create a new IoTHubMessage\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 83 | } |
AzureIoTClient | 17:3abbcd6aac9f | 84 | else |
AzureIoTClient | 17:3abbcd6aac9f | 85 | { |
AzureIoTClient | 17:3abbcd6aac9f | 86 | if (IoTHubClient_LL_SendEventAsync(iotHubClientHandle, messageHandle, sendCallback, (void*)(uintptr_t)messageTrackingId) != IOTHUB_CLIENT_OK) |
AzureIoTClient | 17:3abbcd6aac9f | 87 | { |
AzureIoTClient | 17:3abbcd6aac9f | 88 | printf("failed to hand over the message to IoTHubClient"); |
AzureIoTClient | 17:3abbcd6aac9f | 89 | } |
AzureIoTClient | 17:3abbcd6aac9f | 90 | else |
AzureIoTClient | 17:3abbcd6aac9f | 91 | { |
AzureIoTClient | 17:3abbcd6aac9f | 92 | printf("IoTHubClient accepted the message for delivery\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 93 | } |
AzureIoTClient | 17:3abbcd6aac9f | 94 | IoTHubMessage_Destroy(messageHandle); |
AzureIoTClient | 17:3abbcd6aac9f | 95 | } |
AzureIoTClient | 17:3abbcd6aac9f | 96 | free((void*)buffer); |
AzureIoTClient | 17:3abbcd6aac9f | 97 | messageTrackingId++; |
AzureIoTClient | 17:3abbcd6aac9f | 98 | } |
AzureIoTClient | 17:3abbcd6aac9f | 99 | |
AzureIoTClient | 17:3abbcd6aac9f | 100 | /*this function "links" IoTHub to the serialization library*/ |
AzureIoTClient | 17:3abbcd6aac9f | 101 | static IOTHUBMESSAGE_DISPOSITION_RESULT IoTHubMessage(IOTHUB_MESSAGE_HANDLE message, void* userContextCallback) |
AzureIoTClient | 17:3abbcd6aac9f | 102 | { |
AzureIoTClient | 17:3abbcd6aac9f | 103 | IOTHUBMESSAGE_DISPOSITION_RESULT result; |
AzureIoTClient | 17:3abbcd6aac9f | 104 | const unsigned char* buffer; |
AzureIoTClient | 17:3abbcd6aac9f | 105 | size_t size; |
AzureIoTClient | 17:3abbcd6aac9f | 106 | if (IoTHubMessage_GetByteArray(message, &buffer, &size) != IOTHUB_MESSAGE_OK) |
AzureIoTClient | 17:3abbcd6aac9f | 107 | { |
AzureIoTClient | 17:3abbcd6aac9f | 108 | printf("unable to IoTHubMessage_GetByteArray\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 109 | result = EXECUTE_COMMAND_ERROR; |
AzureIoTClient | 17:3abbcd6aac9f | 110 | } |
AzureIoTClient | 17:3abbcd6aac9f | 111 | else |
AzureIoTClient | 17:3abbcd6aac9f | 112 | { |
AzureIoTClient | 17:3abbcd6aac9f | 113 | /*buffer is not zero terminated*/ |
AzureIoTClient | 17:3abbcd6aac9f | 114 | char* temp = malloc(size + 1); |
AzureIoTClient | 17:3abbcd6aac9f | 115 | if (temp == NULL) |
AzureIoTClient | 17:3abbcd6aac9f | 116 | { |
AzureIoTClient | 17:3abbcd6aac9f | 117 | printf("failed to malloc\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 118 | result = EXECUTE_COMMAND_ERROR; |
AzureIoTClient | 17:3abbcd6aac9f | 119 | } |
AzureIoTClient | 17:3abbcd6aac9f | 120 | else |
AzureIoTClient | 17:3abbcd6aac9f | 121 | { |
AzureIoTClient | 19:253a0a1ea1c5 | 122 | EXECUTE_COMMAND_RESULT executeCommandResult; |
AzureIoTClient | 19:253a0a1ea1c5 | 123 | |
AzureIoTClient | 17:3abbcd6aac9f | 124 | memcpy(temp, buffer, size); |
AzureIoTClient | 17:3abbcd6aac9f | 125 | temp[size] = '\0'; |
AzureIoTClient | 19:253a0a1ea1c5 | 126 | executeCommandResult = EXECUTE_COMMAND(userContextCallback, temp); |
AzureIoTClient | 17:3abbcd6aac9f | 127 | result = |
AzureIoTClient | 17:3abbcd6aac9f | 128 | (executeCommandResult == EXECUTE_COMMAND_ERROR) ? IOTHUBMESSAGE_ABANDONED : |
AzureIoTClient | 17:3abbcd6aac9f | 129 | (executeCommandResult == EXECUTE_COMMAND_SUCCESS) ? IOTHUBMESSAGE_ACCEPTED : |
AzureIoTClient | 17:3abbcd6aac9f | 130 | IOTHUBMESSAGE_REJECTED; |
AzureIoTClient | 17:3abbcd6aac9f | 131 | free(temp); |
AzureIoTClient | 17:3abbcd6aac9f | 132 | } |
AzureIoTClient | 17:3abbcd6aac9f | 133 | } |
AzureIoTClient | 17:3abbcd6aac9f | 134 | return result; |
AzureIoTClient | 17:3abbcd6aac9f | 135 | } |
AzureIoTClient | 17:3abbcd6aac9f | 136 | |
AzureIoTClient | 17:3abbcd6aac9f | 137 | void simplesample_http_run(void) |
AzureIoTClient | 17:3abbcd6aac9f | 138 | { |
AzureIoTClient | 17:3abbcd6aac9f | 139 | if (serializer_init(NULL) != SERIALIZER_OK) |
AzureIoTClient | 17:3abbcd6aac9f | 140 | { |
AzureIoTClient | 17:3abbcd6aac9f | 141 | (void)printf("Failed on serializer_init\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 142 | } |
AzureIoTClient | 17:3abbcd6aac9f | 143 | else |
AzureIoTClient | 17:3abbcd6aac9f | 144 | { |
AzureIoTClient | 17:3abbcd6aac9f | 145 | IOTHUB_CLIENT_LL_HANDLE iotHubClientHandle = IoTHubClient_LL_CreateFromConnectionString(connectionString, HTTP_Protocol); |
AzureIoTClient | 20:188fd25e65fc | 146 | int avgWindSpeed = 10; |
AzureIoTClient | 19:253a0a1ea1c5 | 147 | |
AzureIoTClient | 17:3abbcd6aac9f | 148 | srand((unsigned int)time(NULL)); |
AzureIoTClient | 17:3abbcd6aac9f | 149 | |
AzureIoTClient | 17:3abbcd6aac9f | 150 | if (iotHubClientHandle == NULL) |
AzureIoTClient | 17:3abbcd6aac9f | 151 | { |
AzureIoTClient | 17:3abbcd6aac9f | 152 | (void)printf("Failed on IoTHubClient_LL_Create\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 153 | } |
AzureIoTClient | 17:3abbcd6aac9f | 154 | else |
AzureIoTClient | 17:3abbcd6aac9f | 155 | { |
AzureIoTClient | 19:253a0a1ea1c5 | 156 | // Because it can poll "after 9 seconds" polls will happen |
AzureIoTClient | 19:253a0a1ea1c5 | 157 | // effectively at ~10 seconds. |
AzureIoTClient | 19:253a0a1ea1c5 | 158 | // Note that for scalabilty, the default value of minimumPollingTime |
AzureIoTClient | 19:253a0a1ea1c5 | 159 | // is 25 minutes. For more information, see: |
AzureIoTClient | 19:253a0a1ea1c5 | 160 | // https://azure.microsoft.com/documentation/articles/iot-hub-devguide/#messaging |
AzureIoTClient | 19:253a0a1ea1c5 | 161 | unsigned int minimumPollingTime = 9; |
AzureIoTClient | 19:253a0a1ea1c5 | 162 | ContosoAnemometer* myWeather; |
AzureIoTClient | 19:253a0a1ea1c5 | 163 | |
AzureIoTClient | 17:3abbcd6aac9f | 164 | if (IoTHubClient_LL_SetOption(iotHubClientHandle, "MinimumPollingTime", &minimumPollingTime) != IOTHUB_CLIENT_OK) |
AzureIoTClient | 17:3abbcd6aac9f | 165 | { |
AzureIoTClient | 17:3abbcd6aac9f | 166 | printf("failure to set option \"MinimumPollingTime\"\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 167 | } |
AzureIoTClient | 17:3abbcd6aac9f | 168 | |
AzureIoTClient | 17:3abbcd6aac9f | 169 | #ifdef MBED_BUILD_TIMESTAMP |
AzureIoTClient | 17:3abbcd6aac9f | 170 | // For mbed add the certificate information |
AzureIoTClient | 17:3abbcd6aac9f | 171 | if (IoTHubClient_LL_SetOption(iotHubClientHandle, "TrustedCerts", certificates) != IOTHUB_CLIENT_OK) |
AzureIoTClient | 17:3abbcd6aac9f | 172 | { |
AzureIoTClient | 17:3abbcd6aac9f | 173 | (void)printf("failure to set option \"TrustedCerts\"\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 174 | } |
AzureIoTClient | 17:3abbcd6aac9f | 175 | #endif // MBED_BUILD_TIMESTAMP |
AzureIoTClient | 17:3abbcd6aac9f | 176 | |
AzureIoTClient | 19:253a0a1ea1c5 | 177 | myWeather = CREATE_MODEL_INSTANCE(WeatherStation, ContosoAnemometer); |
AzureIoTClient | 17:3abbcd6aac9f | 178 | if (myWeather == NULL) |
AzureIoTClient | 17:3abbcd6aac9f | 179 | { |
AzureIoTClient | 17:3abbcd6aac9f | 180 | (void)printf("Failed on CREATE_MODEL_INSTANCE\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 181 | } |
AzureIoTClient | 17:3abbcd6aac9f | 182 | else |
AzureIoTClient | 17:3abbcd6aac9f | 183 | { |
AzureIoTClient | 17:3abbcd6aac9f | 184 | if (IoTHubClient_LL_SetMessageCallback(iotHubClientHandle, IoTHubMessage, myWeather) != IOTHUB_CLIENT_OK) |
AzureIoTClient | 17:3abbcd6aac9f | 185 | { |
AzureIoTClient | 17:3abbcd6aac9f | 186 | printf("unable to IoTHubClient_SetMessageCallback\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 187 | } |
AzureIoTClient | 17:3abbcd6aac9f | 188 | else |
AzureIoTClient | 17:3abbcd6aac9f | 189 | { |
AzureIoTClient | 17:3abbcd6aac9f | 190 | myWeather->DeviceId = "myFirstDevice"; |
AzureIoTClient | 17:3abbcd6aac9f | 191 | myWeather->WindSpeed = avgWindSpeed + (rand() % 4 + 2); |
AzureIoTClient | 17:3abbcd6aac9f | 192 | { |
AzureIoTClient | 17:3abbcd6aac9f | 193 | unsigned char* destination; |
AzureIoTClient | 17:3abbcd6aac9f | 194 | size_t destinationSize; |
AzureIoTClient | 17:3abbcd6aac9f | 195 | if (SERIALIZE(&destination, &destinationSize, myWeather->DeviceId, myWeather->WindSpeed) != IOT_AGENT_OK) |
AzureIoTClient | 17:3abbcd6aac9f | 196 | { |
AzureIoTClient | 17:3abbcd6aac9f | 197 | (void)printf("Failed to serialize\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 198 | } |
AzureIoTClient | 17:3abbcd6aac9f | 199 | else |
AzureIoTClient | 17:3abbcd6aac9f | 200 | { |
AzureIoTClient | 17:3abbcd6aac9f | 201 | IOTHUB_MESSAGE_HANDLE messageHandle = IoTHubMessage_CreateFromByteArray(destination, destinationSize); |
AzureIoTClient | 17:3abbcd6aac9f | 202 | if (messageHandle == NULL) |
AzureIoTClient | 17:3abbcd6aac9f | 203 | { |
AzureIoTClient | 17:3abbcd6aac9f | 204 | printf("unable to create a new IoTHubMessage\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 205 | } |
AzureIoTClient | 17:3abbcd6aac9f | 206 | else |
AzureIoTClient | 17:3abbcd6aac9f | 207 | { |
AzureIoTClient | 17:3abbcd6aac9f | 208 | if (IoTHubClient_LL_SendEventAsync(iotHubClientHandle, messageHandle, sendCallback, (void*)1) != IOTHUB_CLIENT_OK) |
AzureIoTClient | 17:3abbcd6aac9f | 209 | { |
AzureIoTClient | 17:3abbcd6aac9f | 210 | printf("failed to hand over the message to IoTHubClient"); |
AzureIoTClient | 17:3abbcd6aac9f | 211 | } |
AzureIoTClient | 17:3abbcd6aac9f | 212 | else |
AzureIoTClient | 17:3abbcd6aac9f | 213 | { |
AzureIoTClient | 17:3abbcd6aac9f | 214 | printf("IoTHubClient accepted the message for delivery\r\n"); |
AzureIoTClient | 17:3abbcd6aac9f | 215 | } |
AzureIoTClient | 17:3abbcd6aac9f | 216 | |
AzureIoTClient | 17:3abbcd6aac9f | 217 | IoTHubMessage_Destroy(messageHandle); |
AzureIoTClient | 17:3abbcd6aac9f | 218 | } |
AzureIoTClient | 17:3abbcd6aac9f | 219 | free(destination); |
AzureIoTClient | 17:3abbcd6aac9f | 220 | } |
AzureIoTClient | 17:3abbcd6aac9f | 221 | } |
AzureIoTClient | 17:3abbcd6aac9f | 222 | |
AzureIoTClient | 17:3abbcd6aac9f | 223 | /* wait for commands */ |
AzureIoTClient | 17:3abbcd6aac9f | 224 | while (1) |
AzureIoTClient | 17:3abbcd6aac9f | 225 | { |
AzureIoTClient | 17:3abbcd6aac9f | 226 | IoTHubClient_LL_DoWork(iotHubClientHandle); |
AzureIoTClient | 17:3abbcd6aac9f | 227 | ThreadAPI_Sleep(100); |
AzureIoTClient | 17:3abbcd6aac9f | 228 | } |
AzureIoTClient | 17:3abbcd6aac9f | 229 | } |
AzureIoTClient | 17:3abbcd6aac9f | 230 | |
AzureIoTClient | 17:3abbcd6aac9f | 231 | DESTROY_MODEL_INSTANCE(myWeather); |
AzureIoTClient | 17:3abbcd6aac9f | 232 | } |
AzureIoTClient | 17:3abbcd6aac9f | 233 | IoTHubClient_LL_Destroy(iotHubClientHandle); |
AzureIoTClient | 17:3abbcd6aac9f | 234 | } |
AzureIoTClient | 17:3abbcd6aac9f | 235 | serializer_deinit(); |
AzureIoTClient | 17:3abbcd6aac9f | 236 | } |
AzureIoTClient | 17:3abbcd6aac9f | 237 | } |