You are here

Viewing Debug messages from endpoint | Cypress Semiconductor

Viewing Debug messages from endpoint

Summary: 3 Replies, Latest post by evgeniy.mironets_1479661 on 10 Jun 2016 04:36 AM PDT
Verified Answers: 0
Last post
Log in to post new comments.
powelton's picture
25 posts


I am on the FX3 and I am using the USBdebug application on my device.  I am unsure how to capture these packets on the host.  The FX3 reenumerates as bulkloopexample in the control center.  I would think there would be a way of capturing in the control center but I am not sure how.  I am basically trying write a program that can output debug messages so I know where I am in code but I am unsure how to view them on the endpoint.

 I also see some documents concerning c++ and C# files about an API.  Is this also a good place to look?

prji's picture
Cypress Employee
473 posts


You can use UART for debugging. You can use " CyU3PDebugPrint" in the FW to print debugg messages. Then 

connect the UART cable between your DVK and PC, configure Hyperterminal as below:


Baudrete : 115200







powelton's picture
25 posts

I am able to view the debug messages over the uart on the DVK but I am also working on another board where I do not have the pins broken out to do this.  I only have access to the usbport

evgeniy.mironets_1479661's picture
17 posts

Hi, powelton! Do you solve you problem? I want use the same way...

Log in to post new comments.