Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

nios rs232 uart reads only last byte

Hi, I'm using rs232 uart in nios. I'm using the open and read functions to recive data from the uart. I'm using the serial port monitor in order to send data on rs232 from the computer to t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

I see..that was my guess too, just wanted to see if anyone ever ran into that too.

When adding the UART in the sopc I can assign to it an IRQ..Do you know if that will cause an interrupt every time a new byte will be recieved in the UART?

(of course I will have to make sure that the reading process will be faster than the baud rate)