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    BMA455 register input Sequence

    mgchoi
    New Poster

    BMA455 register input Sequence

    Hello

    I'm going to use bma455 for this project, but it's completely different from the BMA253 I used the other day, so I'm going to ask about this part.

    My problem is the register address of the Interrupt part.

    When i try to use the Anymotion function, the Register part is checked with two Addresses like picture.(Picture is bma456 application note file)

    mgchoi_0-1649894703585.png

     

    So I want to know the Sequence of Anymotion Interrupt Register input of bma455. It is possible to inform you by using a similar bma456 sensor, not the order of bma455.

    Please Guide me

    3 REPLIES 3
    BSTRobin
    Community Moderator

    Re: BMA455 register input Sequence

    Hi mgchoi,

    Please note that the product BMA455 is in PDN (Product Discontinuation Notice) period and check with your corresponding distributers regarding the product availability.
    We recommend you use BMA456 in your project.

    For BMA456, there was any motion example code on github for your reference.
    https://github.com/BoschSensortec/BMA456-Sensor-API/blob/master/bma456_examples/motion/motion.c

    Any motion is one of the features in BMA456, you can see how any motion is configured from the function bma456_feature_enable().

    mgchoi
    New Poster

    Re: BMA455 register input Sequence

    Thank you for your answer BTSRobin

    We have enough stock of BMA455.
    Thank you for your concern.

    What I'm curious about is that 0x5E is the Interrutp Register  and 0x00 and 0x02 Register are the default values?

    mgchoi_0-1649997508546.png

     

    BSTRobin
    Community Moderator

    Re: BMA455 register input Sequence

    Hi mgchoi,

    You can understand that 0x00 and 0x02 are internal registers of 0x5E. Reset values are the default value for them.

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