Shell Programming and Scripting

giuseppe@ubuntu:~/Scrivania/SCRIPTMODEM$ ./modem2.sh
^C^CModem not registered

With -V only script is blocked and after i must do ^C for exit

Oops again. Remove the quotes from around ABORT ERROR, it should be two separate arguments.

Code:

send_expect() {
    chat -V ABORT ERROR '' "$@" '' || chat -V ABORT ERROR '' "$@" ''
}

It work
giuseppe@ubuntu:~/Scrivania/SCRIPTMODEM$ ./modem2.sh
AT+CREG?
+CREG: 0,1

OK
AT!PADSETUP=1,2,82.91.28.127,0,9940,0,1
OK
AT+CGDCONT=1,"IP","web.omnitel.it"
OK
AT!PADCONN=1
OK

CONNECTUnable to open socket

I view Connect and Unable ???

You need to wait 7 seconds for 'CONNECT' or before sending file?
Just put sleep 7 on the line before cat "$file"

---------- Post updated at 02:32 PM ---------- Previous update was at 02:27 PM ----------

Is because the expect +CREG sends two replies probably.

Try changing:

Code:

if ! send_expect 'AT+CREG?' '+CREG: 0,1'; then

to

Code:

if ! send_expect 'AT+CREG?' '+CREG: 0,1' '' 'OK'; then

no chat wait answer for 60 sec so i think that error is on answer of modem:

infact with minicom

at!padconn=1
i have
at!padconn=1
OK

CONNECT PAD: 1,0

so i think:
if ! send_expect 'AT!PADCONN=1' 'OK\r CONNECT PAD: 1,0'; then
die 'Unable to open socket'
fi

---------- Post updated at 01:38 PM ---------- Previous update was at 01:34 PM ----------

mmm
with this:
if ! send_expect 'AT!PADCONN=1' 'OK' '' 'CONNECT PAD: 1,0'; then
die 'Unable to open socket'
fi

i have Unable to open socket

---------- Post updated at 01:45 PM ---------- Previous update was at 01:38 PM ----------

Perphas 'OK\r\n'?

i dont see why that CONNECT wouldn't trigger success even with an OK before it...

probably try:

Code:

if ! send_expect 'AT!PADCONN=1' 'OK\r\n' '\c' '\r\n' '\c' CONNECT; then

and maybe change last '' in chat arguments to '\c'

Code:

send_expect() { chat -V ABORT ERROR '' "$@" '\c' || chat -V ABORT ERROR '' "$@" '\c'; }

no i have same error..
AT!PADCONN=1
OK

CONNECT PAD: 1,0
Unable to open socket