LAUNCHXL-F28069M: SCI Receive Block. Need help receiving data over UART

I have a f280969m microcontroller, that I want to receive data on. I'm sending data from an Arduino. That Arduino is capturing some sensor data I need sent over. For now, I am trying to make a simple Hello World be sent over, the final product will be sending position data (numbers). I would like to use the UART protocol but would be happy to use any other recommended protocol if its supported. It seems like the best thing I could do is modify the relevant SCI Receive block, however; I am not seeing anything on the display block. I think my wiring is correct, I wonder if my parameters in the block are wrong. My two microcontrollers are each connected to two different computers. I have attached wiring, physical setup, and the code and parameters I would add the picture but my extremal mode has XCP On Serial and SCI module: SCI_A is selected. So the question is, Is there any bugs? All of the hardware is new. The Arduino does have the TX led blinking meaning its sending, meaning the f28069m is not receiving the data or its not receiving it correctly. I have matched the buads as well. Are there any examples or could I get on a phone call to get a professional to help me? I'm looking at these links: https://www.mathworks.com/help/ti-c2000/ref/c28xscireceive.html https://www.mathworks.com/help/ti-c2000/ug/serial-communication-example.html Thank you