Bosch Sensortec Community

    cancel
    Showing results for 
    Search instead for 
    Did you mean: 

    BNO055 SYS_ERR 0x3A: 9 Fusion algorithm configuration error

    Member

    BNO055 SYS_ERR 0x3A: 9 Fusion algorithm configuration error

    Dear all,

    I use BNO055 sensor in NDOF mode and sometimes I get the system error 0x3A with "9 Fusion algotithm configuration error". After restart, there is no more error.

    Does anybody know, why this error comes?

    Hier is my daten:

    IMU_System_Error.png

     

    5 REPLIES 5
    Community Moderator

    Re: BNO055 SYS_ERR 0x3A: 9 Fusion algorithm configuration error

    Hi Justina,

    What firmware version are you using and  how often do you get this error? 

    Regards,
    kgoveas

    Member

    Re: BNO055 SYS_ERR 0x3A: 9 Fusion algorithm configuration error

    Hi kgoveas,

    thanks for your reply. It comes about twice at one day.

    Here are some informations of my chip:

    CHIP_ID: A0

    ACC_ID: FB

    MAG_ID:32

    GYR_ID: 0F

    SW_REV_ID_LSB: 11

    SW_REV_ID_MSB: 03

    BL_REV_ID: 15

    PAGE ID:00

    Member

    Re: BNO055 SYS_ERR 0x3A: 9 Fusion algorithm configuration error

    Hi kgoveas,

    I see the similar problem with "Fusion algorithm configuration error " in the following ticket:Fusion algorithm configuration error .

    Does your team have some solutions? Maybe can you tell me in which situation this error will come?

    Thanks.

     

    Community Moderator

    Re: BNO055 SYS_ERR 0x3A: 9 Fusion algorithm configuration error

    Hi Justina,

    At present I do not have an exhaustive list as to what triggers the Algorithm configuration error, but from the post that you have linked, it was triggered by setting offsets that were out of bounds of what the library could accept. 

    Assuming your BNO055 doesn't boot with that error,  do you configure it in between when you get that error? How long was it running before you saw that error?

    Icon--AD-black-48x48Icon--address-consumer-data-black-48x48Icon--appointment-black-48x48Icon--back-left-black-48x48Icon--calendar-black-48x48Icon--center-alignedIcon--Checkbox-checkIcon--clock-black-48x48Icon--close-black-48x48Icon--compare-black-48x48Icon--confirmation-black-48x48Icon--dealer-details-black-48x48Icon--delete-black-48x48Icon--delivery-black-48x48Icon--down-black-48x48Icon--download-black-48x48Ic-OverlayAlertIcon--externallink-black-48x48Icon-Filledforward-right_adjustedIcon--grid-view-black-48x48IC_gd_Check-Circle170821_Icons_Community170823_Bosch_Icons170823_Bosch_Icons170821_Icons_CommunityIC-logout170821_Icons_Community170825_Bosch_Icons170821_Icons_CommunityIC-shopping-cart2170821_Icons_CommunityIC-upIC_UserIcon--imageIcon--info-i-black-48x48Icon--left-alignedIcon--Less-minimize-black-48x48Icon-FilledIcon--List-Check-grennIcon--List-Check-blackIcon--List-Cross-blackIcon--list-view-mobile-black-48x48Icon--list-view-black-48x48Icon--More-Maximize-black-48x48Icon--my-product-black-48x48Icon--newsletter-black-48x48Icon--payment-black-48x48Icon--print-black-48x48Icon--promotion-black-48x48Icon--registration-black-48x48Icon--Reset-black-48x48Icon--right-alignedshare-circle1Icon--share-black-48x48Icon--shopping-bag-black-48x48Icon-shopping-cartIcon--start-play-black-48x48Icon--store-locator-black-48x48Ic-OverlayAlertIcon--summary-black-48x48tumblrIcon-FilledvineIc-OverlayAlertwhishlist