Announcements
IMPORTANT: Cypress Developer Community is transitioning on October 20th. To learn more and be prepared for this change, check out our latest announcement.
cancel
Showing results for 
Search instead for 
Did you mean: 

USB Superspeed Peripherals

Anonymous
Not applicable

Hello,

   

There are several calls of the CyU3PDebugPrint() function used in the SDK examples. With this function calls debug messages should be transmitted via UART/RS232. Is that correct?

   

My Com Port setting are the same then in the expamples:

   

    uartConfig.baudRate = CY_U3P_UART_BAUDRATE_115200;
    uartConfig.stopBit = CY_U3P_UART_ONE_STOP_BIT;
    uartConfig.parity = CY_U3P_UART_NO_PARITY;

   

To make sure Debug Messages are sent I added a CyU3PDebugPrint() call in the for (;;) loop of the BulkLpAppThread_Entry() function of the USBBulkLoopManualInOut example. The priority level is also set correctly.

   

My problem is that I do not receive any debug message at the PC. I even could not measure anything at the UART Pins.

   

I work with the FX3 DVK Device Board.

   

How could this problem be solved?

   

Thanks and best regards

0 Likes
2 Replies
danif_
Employee

 Hi,

   

Please try the steps in the following post :-

   

http://www.cypress.com/?app=forum&id=167&rID=51400

   

Rgds,

   

M

0 Likes
Anonymous
Not applicable

Ok. Thanks. This works.

0 Likes