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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

Hi again,

It seems that the foloowing statement does not return the proper status bits.

status = IORD_ALTERA_AVALON_UART_STATUS(UART_BASE);

Are there any specific functions that can mess with the status bits? Do I need to initialize something in particular for this to work? Any special includes?

I would appreciate some help!!!