Hi,
if you want us to help you ... you need to give use useful informations.
* Link to datasheets
* schematic, including all necessary informations.
* connection wiring between PC and uController
* code .. including comments, for us to know what you expect it to do
* scope pictures
* a clear error description. "I am unable to read..." is no useful description. --> What exactly do you expect, and what exactly happens instead?
What "both" codes do you mean? You have more than one?
Klaus