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siddhesh_ekhande
Visitor II
March 12, 2024
Question

FOTA in stm32l4

  • March 12, 2024
  • 1 reply
  • 1057 views

Hello,

I wanted to know some suggestion regarding a project, and adding FOTA support in it.

The project is stm32l4 based and it configures the gsm module as a server and one can make request and get response using http protocol.

I wanted to update the firmware of the stm32l4 using the mc60  gsm module, 

Any suggestion(hardware or sotfware) on how can I implement the FOTA.

also i wanted to know if i am download the file from server then how to store in mcu, 

Any firmware package for this.

Thankyou.

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    1 reply

    A
    ASEHST
    ST Employee
    July 3, 2024

    Hello @siddhesh_ekhande, 

     

    You will need to integrate a bootloader capable of managing firmware downloads via the GSM module, as well as verification mechanisms to ensure the integrity of the updates. The process involves configuring the GSM module to connect to a remote server, downloading the new firmware, validating it, and finally, programming the microcontroller's flash memory with the new firmware.

    For a detailed explanation and a step-by-step guide, please refer to this link.

     

    With Regards,

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