Display serial data on tft connected to zero board

Hi

I have been trying for a few days to try and figure out how to display the serial data being transmitted from a st32 micro and display it on a tft attached to a arduino zero.

At to moment the st32 uart is attached to a cp2102 uart to usb bridge which allows me to see the serial data using putty on the computer.

I would like to get away from having to use the computer all the time and have a stand alone system.

The st32 uart has a speed of 38400.

I can get the tft working using the mcufriend library.

I have found a few examples of peoples code for displaying serial data on a tft but i can’t get any of them to work.

Could anybody please help me figure out the code as this is the first time I’ve used a tft and am lost on how to write the code

Thank you for any help