Forum Discussion

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

cal_uart(with fifo) + NIOSserial.c

As we know, we need uart with fifo to enchance the performance. So we got the cal_uart from Altera, which should tested by ourselves because it is not provided officially by altera. Now we use...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

Thanks for the replies,

So it acts like I expected, but I don't understand why uClinux crashes then.

When I cat the serial port (cat /dev/ttyS3), it works for around 128 chars, then linux crashes.

Is there any explanation to this ?

Thanks

Pierre-Oliver