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CX3 UART communication | Cypress Semiconductor

CX3 UART communication

Summary: 1 Reply, Latest post by Madhu Sudhan on 07 Oct 2015 11:40 PM PDT
Verified Answers: 0
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ksv's picture
23 posts


I found an example of UART RX/TX in firmware example - cyfxuartlpregmode

I can successfully build the application. But when I run it, I see no receiver output via UART. I am using hyperterminal and I have the same settings as in code. From what I understand, it should transmit back the same bytes I send. But I receive nothing.

Can someone help me fix this issue.



mady's picture
Cypress Employee
963 posts


Have you found out where exactly the code is getting stuck? (using JTAG Debugger or by some other way). If not, please create a Tech Support Case.


-Madhu Sudhan

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