[Pengfork-devel] Modem AT replies

[Nicolas Burrus]

Here is a sample AT session with my ISDN modem :

send ATZ
> ATZ\r\r\nOK\r\n

send AT&F
> AT&F\r\r\nOK\r\n

It repeats the command given before OK.

It  think yours does not behave like mine, because you expect an "Ok" as the 
start of your modem answer in modem_send_command.

So modem_send_command is not appropriated to get answer back, maybe we should 
use waitfor ("OK", ..) instead I think.

I wait for your feedback before doing any changes as I'm not expert at all 
with modem and serial stuff :)

-- 
Nicolas