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MSP430FR69891: BSL: Firmware update using EEPROM

shiv kumar
Prodigy 70 points
Part Number: MSP430FR69891


I am designing a circuit where I like to receive the firmware update using Bluetooth, store in the I2C memory for verification afterwards update the firmware(BSL) using I2C memory.

Is it possible with MSP430FR69891.

Help is required.

Regards

  • 0
    TI__Guru 56685 points
    Hello Shiv,

    There is no current way of doing this with MSP430 devices as the BSL interface has to be driven by a Host to program the device. It does not have a auto load form external memory feature. However, this could be coded up to be done using an application side bootloader. I would suggest starting with MSPFRBOOT and modifying this to fit your specific situation. MSPFRBOOT is an application side bootloader that can be customized for our MSP430 FRAM device. It can be found on the following webpage. http://www.ti.com/tool/mspbsl

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