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Including µC/MQTT-client Stack Source Code
As indicated in the , all All the files in the "Source" folder of the "Client" directory must be added to your project tree.
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\Micrium\Software\uC-MQTT
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Copy the files from the uC-MQTT-client configuration folder (uC-MQTT/Client/Cfg) into your application as illustrated belowfolder.
Adding µC/MQTT-client Example Application Code
The code below presents a simple MQTT client application where the µC/MQTT-client suite is initialized before one connection is opened and one PUBLISH message is sent. Every API function call is non-blocking. Depending on the chosen example, this initialization call will also start publishing on a given topic, subscribe to a topic, do both, etc.
It is also assumed that all prerequisite modules have been initialized before calling the µC/MQTT-client example function.
The functions HTTPcAppfunction AppMQTTc_Init() and HTTPcApp_ReqSendGet()are example functions is an example function that can be retrieve in the Examples directory of µC/HTTPMQTT-client. Other example functions are present if you wishes to test other functionality as sending forms, open multiple connections are open a persistent connection.