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AIX
How to change from tty03 to tty00 serial port in AIX 5.x?
Post 302998914 by trevian3969 on Friday 9th of June 2017 01:41:55 PM
06-09-2017
Yes, I was wrong about the state. 2 were available and 2 were Defined.
What I did is delete all ttys, and then add one by one.
Because Im new in AIX, I used SMIT utility.
Now I have this partially resolved, I have one last question.
The connection is as follows:
GPS sends info from a serial port to a serial port from Server with AIX.
We connect a laptop using hyperterminal to the serial port from the GPS and confirm that the GPS sends information.
It is possible to see if the serial port from the server are receiving the same info from the GPS ?
Thanks again
What I did is delete all ttys, and then add one by one.
Because Im new in AIX, I used SMIT utility.
Now I have this partially resolved, I have one last question.
The connection is as follows:
GPS sends info from a serial port to a serial port from Server with AIX.
We connect a laptop using hyperterminal to the serial port from the GPS and confirm that the GPS sends information.
It is possible to see if the serial port from the server are receiving the same info from the GPS ?
Thanks again
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LEARN ABOUT ULTRIX
dc
dc(4) Kernel Interfaces Manual dc(4) Name dc - serial line/mouse/keyboard Syntax device dc0 at ibus? vector dcintr Description The serial line controller provides four ports, with modem control on two of the ports. The DECstation 3100 and DECstation 2100 only pro- vide partial modem control. The DECstation 5000 provides full modem control. The ports are used as follows: Port Usage 0 Graphics device keyboard at 4800 BPS 1 Mouse or tablet at 4800 BPS 2 Communications port 1 (w/modem control)/local terminal 3 Communications port 2 (w/modem control)/local terminal Each communication port from the serial line controller behaves as described in and can be set to run at any of 16 speeds. For the encod- ing, see When a graphics device is not being used as the system console, communications port 2 becomes the system console. In this configuration, the port can only be used at 9600 BPS and no modem control is supported. The serial line driver operates in interrupt-per-character mode (all pending characters are flushed from the silo on each interrupt). Restrictions Speed must be set to 9600 BPS on the console port and 4800 BPS on ports used by graphics devices. The serial line driver enforces this restriction; that is, changing speeds with the command may not always work on these ports. Files console terminal local terminal local terminal See Also console(4), devio(4), tty(4), ttys(5), MAKEDEV(8) RISC dc(4)