Thank you Zaaf, for the suggestion i will check them out.
And I may have given the wrong name for the console switch, it is called as SERIMUX.
And there is a mode in the console switch, which will give allow a script to run cmd's on the devices connected to the interfaces of SERIMUX.
The documentation of the console switch explains the mode as follows.
User Terse mode
This mode is especially useful when the SERIMUX is directly controlled by external software from a serial console (as a user
without administrative privileges), rather than being controlled by a user from a keyboard interface.
Entering short command strings performs functions similar to the user main menu commands. A [CR] – [LF] sequence ends every
string. The commands are not echoed; the SERIMUX returns to the serial console a specific answer if the command is
successfully accomplished or an error message otherwise.
Terse mode can be used only if the administrator configures a user port to enter into Terse mode at login (see page 19). If a
keyboard-based user logs into a port intended for Terse mode operation, the following image will appear:
From Terse mode, a limited number of functions are possible;
Terse mode commands
Connect to port
Send or type in:
[C] xx [Enter]
where xx is the port index number. The answer will be:
OK [CR][LF][LF][FF]
If an error occurs (i.e. the port is not accessible), the answer will be:
Err [CR][LF]
Accessible host list
Send or type in:
[H] [Enter]
The answer may be, for example:
02,03,04,05,06,07,08,09,10,11,12,13,14,15,16 [CR][LF]
(the accessible hosts, separated by commas)
Port info
Send or type in:
[P] xx [Enter]
where xx is the accessible port index number. The answer may be, for example:
04,H, 9600,8N1 ,N,QS,1X [CR][LF]
where the comma separated fields stand for:
- port index number;
- port type: U or H for User or Host;
- port baud rate;
- data bits (5..7), parity (N, E, O for None, Even, Odd), stop bits (1, 1.5, 2,);
- flow control (N, H, S, B for None, Hard, Soft, Both respectively);
- in-band (soft) flow control Xon and Xoff characters (in this example Xon = [Ctrl+Q] and Xoff = [Ctrl+S]);
- disconnect sequence length and sequence (i.e. “0 ” for none, “1X ” for 1-char [Ctrl+X] sequence, “3```” for 3-char ```
sequence);
If the port is not accessible to the user, the answer will be:
Err [CR][LF]
Let me know if this info make any sense
