Passing modem commands in a script

[kiano]

I need to create a script using CU and AT commands - I am struggling passing the AT commands to the script - any help would be appreciated.

Script would read as follows....

cu -m -l /dev/tty1
at&f
at&c
at&m
at&w
~.

Help!

 

[DSMARWAY]

try this , see if it works

function reset_modem {
{

{
echo "at&f"
echo "at&c"
echo "at&m"
echo "at&w"
echo "~."
} | cu -ml /dev/tty1

}

reset_modem

see how it goes

 

[kiano]

Thanks for the advice - the script now runs but simply echos the command to the screen rather than delivering them to the modem - any advice...

 

[DSMARWAY]

forgot to add \r after each echo i.e echo "at&f\r"
basically carriage return
and put a sleep 5 after your last echo

The other thing is post your function or your piece of code
the above has an extra { ( your probably aware of this }