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Altera_Forum
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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
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12 years ago

I guess this is due to the fact the uart is unbuffered, then you must read the incoming data faster than it arrives