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Altera_Forum's avatar
Altera_Forum
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15 years ago

Uart data ready

Hi all, I am periodically sending data from LabView to my cycloneIII development kit (bemicro) and I want to check if there is data available to be read in NIOS II. Unfortunately, I have not be...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

System.h is up to date, I regenerated the SOPC, compiles the quartus project and regenerated the BSP.

It remains that I continuosly read status=64 (TRDY high) when I expect 128 (or more, RRDY high) indicating that there is data ready to be read on the UART...