Skip to main content
JMerr.1
Associate
May 5, 2020
Solved

Help reading accelerometer on B-L475EIOT01A2C board.

I am new to the STM32 Cube IDE and TRUESTUDIO software. I have followed the step-by-step guide given on the website which allows the user to read the temperature input on the board. However, I am wondering if there is any guidance available for being able to read the other sensors on the board? I have managed to read the humidity sensor however I cannot seem to find any guidance anywhere online! Specifically, I was hoping for guidance with the accelerometer as I am wanting to use this for my own project. Any help would be appreciated.

    This topic has been closed for replies.
    Eleon BORLINI
    Eleon BORLINIBest answer
    ST Employee
    May 22, 2020

    Hi @JMerr.1​ , I suggest you to check first the STM32CubeL4 package, which is the MCU Package for STM32L4 series (the uC on the B-L475EIOT01A2C). In particular, you can find the example for the Proximity sensor with TrueSTUDIO (folder \Projects\B-L475E-IOT01A\Applications\Proximity\SW4STM32). Although there is not the example related to the accelerometer and the humidity sensors, you can check in the same FW package folders (\Drivers\BSP\B-L475E-IOT01) and add these code lines / libraries to the main project. Regards

    2 replies

    Eleon BORLINI
    Eleon BORLINIBest answer
    ST Employee
    May 22, 2020

    Hi @JMerr.1​ , I suggest you to check first the STM32CubeL4 package, which is the MCU Package for STM32L4 series (the uC on the B-L475EIOT01A2C). In particular, you can find the example for the Proximity sensor with TrueSTUDIO (folder \Projects\B-L475E-IOT01A\Applications\Proximity\SW4STM32). Although there is not the example related to the accelerometer and the humidity sensors, you can check in the same FW package folders (\Drivers\BSP\B-L475E-IOT01) and add these code lines / libraries to the main project. Regards

    JMerr.1
    JMerr.1Author
    Associate
    May 28, 2020

    Thanks for the help, Eleon!