PPP stack via RS232

[m***@actia.fr]

Hi everybody,
I'm searching for a small free PPP stack (RS232 communication) to
implement it on a embedded apllication.
The embedded PC already has RS232 routines. The goal of the
application is to upload a binary file using a GPRS modem (a sony
ericsson T630 mobile phone) on a FTP server.
I can send AT commands via RS232 and so log on my ISP. I receive PPP
frames for PAP authentification but I can't do it.

Does anyone can help me ?

Thanks sincerely

[James Carlson]

Post by m***@actia.fr
I'm searching for a small free PPP stack (RS232 communication) to
implement it on a embedded apllication.
The embedded PC already has RS232 routines. The goal of the
application is to upload a binary file using a GPRS modem (a sony
ericsson T630 mobile phone) on a FTP server.
I can send AT commands via RS232 and so log on my ISP. I receive PPP
frames for PAP authentification but I can't do it.

Your best bet (by far) is to take the existing ppp-2.4 code and pare
it down to your needs. Don't tell us we didn't warn you when you do
something else and end up wasting a lot of your time. ;-}

If you want it, though, there's an extremely minimal implementation of
LCP, IPCP, and AHDLC here, and you're free to do what you want with
it:

ftp://ftp.workingcode.com/pub/carlson/carlson-ppp-2.0.tar.gz

[m***@actia.fr]

Post by James Carlson

Post by m***@actia.fr
I'm searching for a small free PPP stack (RS232 communication) to
implement it on a embedded apllication.
The embedded PC already has RS232 routines. The goal of the
application is to upload a binary file using a GPRS modem (a sony
ericsson T630 mobile phone) on a FTP server.
I can send AT commands via RS232 and so log on my ISP. I receive PPP
frames for PAP authentification but I can't do it.

Your best bet (by far) is to take the existing ppp-2.4 code and pare
it down to your needs. Don't tell us we didn't warn you when you do
something else and end up wasting a lot of your time. ;-}
If you want it, though, there's an extremely minimal implementation of
LCP, IPCP, and AHDLC here, and you're free to do what you want with
ftp://ftp.workingcode.com/pub/carlson/carlson-ppp-2.0.tar.gz
--
Sun Microsystems / 1 Network Drive 71.232W Vox [phone]
MS UBUR02-212 / Burlington MA 01803-2757 42.496N Fax [phone]

Thanks sincerely, I will try that.