Bosch Sensortec Community

    cancel
    Showing results for 
    Search instead for 
    Did you mean: 
    SOLVED

    Implementing BSEC 2.4.0.0 on ESP-IDF 5.0 with ESP32 S1 and S2 with I2C

    Implementing BSEC 2.4.0.0 on ESP-IDF 5.0 with ESP32 S1 and S2 with I2C

    effectiveIOT
    New Poster

    Hi,

     I have been trying to integrate BSEC 2.4.0.0 with the BME680 into my application for the ESP32 S1 and S3 using the ESP-IDF 5.0 IDE and am struggling with getting it to work. I am using I2C. I have attached my main.c and bsec_integration.c, both of which are based off of the provided example code. However, it does not work and I am getting a "initializing BSEC failed -12" error which I could not identify the cause of. Could an implementation be provided or help provided?

    3 REPLIES 3

    BSTRobin
    Community Moderator
    Community Moderator

    Hi effectiveIOT,

    After review you software code, you can change sample rate to BSEC_SAMPLE_RATE_SCAN and test it again.

    Hi,

    Thank you, that worked! I'll let you know if I have any other questions.

     

    For future reference, in bme68x_bsec_update_subscription in bsec_integration.c, only some sensors support certain scan rates. 

    Hii @effectiveIOT can you please share updated files ? 
    Thank you in advance 

    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