It is not possible to post suitable unix Script solution based the detail you have posted. We have no idea what "Screen" is or any details about your computer hardware or its Operating System or the modem. Any modem commands would have to be sent to a modem port on your computer.
The Minicom for Linux program is interesting, but still ancient technology. What real-world problem are you trying to solve?
Still suggest that you contact the authors of the software for advice. If you have trouble with scripting the solution please post as much detail as you can complete with lots and lots of detail and examples.
Afterthought:
Quote:
but i don't have Minicom on my embedded board
If the O/P does not have modem software is is easy to write AT commands directly to the modem port. We'd need to know the Linux name for the modem port /dev/.... and what Operating System and Shell the O/P has. The process writing to the modem must not add extra characters, so we need to avoid sending a line terminator.
Code:
# A sort of solution in a Bourne-type Shell might be:
echo -n "AT+CGREG" > /dev/<name of the device>
echo -n "AT!PADCONF?1" > /dev/<name of the device>
Code:
#Or if it's the other syntax for echo on whatever O/S the O/P has:
echo "AT+CGREG\c" > /dev/<name of the device>
echo "AT!PADCONF?1\c" > /dev/<name of the device>
Last edited by methyl; 03-27-2012 at 07:09 PM..
Reason: afterthought. O/P may not have Minicom software?
Hi,
on my board i have only u-boot, kernel and rootfs! I haven't a Gui interface..
The modem is the SL8092 which is connected to the card via USB port /dev/ttyUSB3.
Screen is a program like minicom.
I have write this script on my PC with UBUNTU 11.10 and modem plugged:
modem.sh:
Code:
#! /bin/bash
#Or if it's the other syntax for echo on whatever O/S the O/P has:
echo "AT+CGREG\c" > /dev/ttyUSB3
echo "AT!PADCONF?1\c" > /dev/ttyUSB3
but when i run sh modem.sh:
Code:
giuseppe@giuseppe-K53SV:~/Scrivania$ sh modem.sh
giuseppe@giuseppe-K53SV:~/Scrivania$
I not have answers.
Should look OK!!!!!!!!!!!!
thanks
regards
Last edited by enaud; 03-28-2012 at 07:57 AM..
Reason: Please use code tags for code and data samples, thank you
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