Messages in this thread | | | Date | 28 May 1999 20:22:00 +0200 | From | (Kai Henningsen) | Subject | Re: ISDN/WinModem AT commands |
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rhw@BigFoot.Com (Riley Williams) wrote on 10.04.99 in <Pine.LNX.4.04.9904100931010.3673-100000@ps.cus.umist.ac.uk>:
> > The kernel already has code to handle AT commands, as part of > > the modem emulation included with the ISDN drivers. You can > > share it, to avoid bloat and bugs. (there were buffer overflows > > at one time) > > Just curiosity, but how well is the particular set of AT commands > supported by this code documented? I've seen so many variations on the > so-called "Standard AT Command Set" that I always want to see them > documented first.
It's documented in the obvious place (Documentation/isdn/<something I forget>).
> Also, how easy would it be to separate the AT handling code from the > ISDN modem emulation code so it could be used with more than one > underlying device?
Have a look at drivers/isdn/isdn_tty.c and find out.
MfG Kai
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