Hello Raju,
I saw the total post,i am also working on MAX3420E and i am very new in field of coding. I also have to read data from USB to Host and store it in a Notepad. Can you please provide the code for the same or can you guide me. I saw your code but i am not able to find the function where you are reading the data from USB.
Regards Anil
Let's settle for exception.