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    Send timestamp data over MQTT

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    Senior Member

    Re: Send timestamp data over MQTT

    Hello Shoriya,

    I checked the code you shared.

    In line 496, variable is directly printed without any format specifiers. That's the reason for the reset issue.

    printf(sntpTimeStampFromServer);

    Please specify format specifier and compile and flash the code

    Highlighted
    Established Member

    Re: Send timestamp data over MQTT

    Hello Mahalingam,

    Yes, I realised it after sending it to you. Sorry. 

    Also, the initial problem was the port execption for UDP connection.

    I have used the format specifier and it works. 

    Thank you

     

     

     

     

    Highlighted
    Senior Member

    Re: Send timestamp data over MQTT

    Hello Shoriya,

    I hope Your query is answered

    For tracking purpose of message threads, please ''accept as solution'' if you got answers.

    Thank You

     

     

    Highlighted
    Established Member

    Re: Send timestamp data over MQTT

    Hello Mahalingam,

    Sure Thank you very much.

    Just one more query, I have to send this timestamp data on an MQTT topic without any certificates. 

    When sending the data it get assereted in function "StringDescr_wrap". Could you please help. 

    I see the function takes argument publish->Topic  which assert to null. 

    SNTPMQTT.JPG

    Highlighted
    Established Member

    Re: Send timestamp data over MQTT

    Hello Shoriya,

    The assertion is due to NULL parameter validation.

    From the screenshot I see that the topic is null.

     

    ..... :topic of timestamp (null) 

     

    Could you configure a valid topic for MqttPublishInfoTimestamp.Topic and try.

     

    BR,

    Shanmathi P

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