DRV8351EVM: No output from demo board

Tool/software:

Hello,

I have the 8351EVM board plugged into a Launchxl-F280049C control board. after carefully following all the getting started guides for both boards I do not get a PWM signal out when the output is enabled. I am using the recommended GUI that was downloaded from TI. I know that the GUI is connected to the board because It is showing voltages from the board and there are no faults indicated. What could I be missing to not get power out when increasing the output slider?