* [ECOS] diag_printf via serial port
@ 2007-05-30 16:54 Shusharin Alexey
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From: Shusharin Alexey @ 2007-05-30 16:54 UTC (permalink / raw)
To: ecos-discuss
Hello all,
I have a small question about '/dev/ttydiag'.
I'm working with Olimex LPC-E2294 board and port of eCos by Sergei
Gavrikov. Then I use a telnet connection with the board (or GDB via
ethernet) output to /dev/ttydiag works fine, but it doesn't appear then
I use connection via serial port (GDB or minicom).
However, then CYGDBG_IO_INIT option is enabled I see I/O drivers debug
output via serial connection. Does driver and application diag_printf
differ? Should I see application output via serial channel or not?
Thanks
Best regards
Alexey Shusharin
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