MSP430FR2676: How can I establish communication between Arduino and MSP430FR2676

Hi all,

I am attempting to set up communication between my MSP430FR2676 (Target) and an Arduino Mega (host MCU). I have configured FR2676 to use Register_I2C communication using CapTIvate Design Centre GUI and have been able to generate and flash the code.

I understand that I will be able to establish communication between my Arduino and MSP430 using I2C protocol. If I am to modify the loop() function in https://software-dl.ti.com/msp430/msp430_public_sw/mcu/msp430/CapTIvate_Design_Center/latest/exports/docs/users_guide/html/CapTIvate_Technology_Guide_html/markdown/ch_library.html#host-processor-communication for Arduino Mega, I should be receiving the same responses from the FR2676 MCU?

Please confirm if my understanding is correct or if I have missed anything. If further modification is required, please let me know what must be updated.

Looking forward to your reply.