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    BNO055 firmware upgrade with custom FPGA

    nowarm
    New Poster

    BNO055 firmware upgrade with custom FPGA

    Hello,

    we are planning to use the BNO055 (0273.141.209) in a product and would like to in field update the firmware.

    We would like to use our host FPGA to update the firmware via I2C. Can you provide example code or a specification for the bootloader protocol?

    (Or are SWDIO/SWCLK needed to do an update using the Microchip Atmel ICE? )

    Is the current Firmware v3.2.0?

    Thanks,

    nowarm

    3 REPLIES 3
    BSTRobin
    Community Moderator

    Re: BNO055 firmware upgrade with custom FPGA

    Hi nowarm,

    1.Did you design a new project with BNO055?
    2.DCurrently BNO055 firmware could be upgraded in development desktop software.

    nowarm
    New Poster

    Re: BNO055 firmware upgrade with custom FPGA

    Hi BSTRobin,

    1. Yes, I added the BNO055 in a new product.

    2. I know Development desktop software can do that. But I need a way to update the Firmware of the BNO055 on the device (in field). I have neither Windows nor the USB adapter available.

    BSTRobin
    Community Moderator

    Re: BNO055 firmware upgrade with custom FPGA

    Hi nowarm,

    1.BNO055 is not recommended in the new design
    2.Currently, BNO055 only supports upgrading firmware through development desktop software.

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