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pratibha soni
pratibha soni
Associate II
November 10, 2017
Solved

Serial Driver

Posted on November 10, 2017 at 08:07

what is serial driver exactly? Role of serial driver? and how it works for GSM M66 module.

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    Erwan YVIN
    Erwan YVINBest answer
    ST Technical Moderator
    November 10, 2017
    Posted on November 10, 2017 at 10:08

    Hello Soni ,

    the serial driver is very useful to communicate with a GSM modem by AT Command.

    you need :

    • to find the associated pin with your SPC5 devices. (RX (LIN0RX)/TX(LIN0TX)/VDD/VSS)
    • Choose the good speed
    • discuss like a classic shell with carriage return (\r\n or \n)

    in our past projects (university), GSM modem (Near Space Balloon) and Bluetooth modem (Manual kit car) has been plugged without any issue. 

                 Best Regards

                               Erwan

    In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.
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    4 replies

    Erwan YVIN
    Erwan YVINBest answer
    ST Technical Moderator
    November 10, 2017
    Posted on November 10, 2017 at 10:08

    Hello Soni ,

    the serial driver is very useful to communicate with a GSM modem by AT Command.

    you need :

    • to find the associated pin with your SPC5 devices. (RX (LIN0RX)/TX(LIN0TX)/VDD/VSS)
    • Choose the good speed
    • discuss like a classic shell with carriage return (\r\n or \n)

    in our past projects (university), GSM modem (Near Space Balloon) and Bluetooth modem (Manual kit car) has been plugged without any issue. 

                 Best Regards

                               Erwan

    In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.
    pratibha soni
    pratibha soniAuthor
    Associate II
    November 10, 2017
    Posted on November 10, 2017 at 11:00

    Thanks Erwan, 

    but i am not fully satisfied with your anwer.

    I used LIN0RX/LIN0TX(&SD1), found pins which are PB2 & PB3 in case of Dline. but want to know how serial driver play in serial communication. I already sent AT commands on M66 board(GSM), but want to know the role of serial driver.

    please elaborate again. 

    Erwan YVIN
    Erwan YVIN
    ST Technical Moderator
    November 10, 2017
    174920CGIL2
    In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question.
    pratibha soni
    pratibha soniAuthor
    Associate II
    November 10, 2017
    Posted on November 10, 2017 at 12:25

    Thank you.

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