Cannot Change ISO C Library Default console to ...

Altera_Forum · ‎09-28-2005

Hey Guys,

Help! I cannot Change ISO C Library Default console to anything other than "/dev/ttydiag"

I have currently jtag_uart and a uart_0 setup in SOPC builder for nios2.

I setup tty0 to use uart_0.

using cyg_io_lookup and cyg_io_write, I can write to the /dev/tty0. But when I change the ISO C library default console to /dev/tty0, nothing gets outputted to my serial port?

Altera_Forum · ‎10-06-2005

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originally posted by kevw201@Sep 28 2005, 12:10 PM

hey guys,

help! i cannot change iso c library default console to anything other than "/dev/ttydiag"

i have currently jtag_uart and a uart_0 setup in sopc builder for nios2.

i setup tty0 to use uart_0.

using cyg_io_lookup and cyg_io_write, i can write to the /dev/tty0. but when i change the iso c library default console to /dev/tty0, nothing gets outputted to my serial port?

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What is the correct way to do this ? I too want to use the console for my app and diag_* for diagnostics.

Thanks Robert.