Have a look at https://www.st.com/en/evaluation-tools/32f072bdiscovery.html - the documentation (UM, schematics) and code (in CubeF0 probably) which comes with it.
Also read the related application notes https://www.st.com/content/st_com/en/search.html#q=touch-t=resources-page=1
JW
PS. Change your username to a normal nick.
