[En-Nut-Discussion] Problems with ppp and gprs modem TC45

[Jaroslaw Palka]

We have changed usart driver to adhcl and it works :))

Thank you for a great job.

Jarek

----- Original Message ----- 
From: "Cosmin Buhu" <lists at byteworks.ro>
To: "Ethernut User Chat (English)" <en-nut-discussion at egnite.de>
Sent: Friday, January 14, 2005 8:36 PM
Subject: Re: [En-Nut-Discussion] Problems with ppp and gprs modem TC45


> 
>    I was using a Siemens C55 as a modem, I think is not much different
> firmware wise, at least in GPRS features; I haven't any problem with it.
>    Can you see PPP negotiation phases on the serial link, are you able to
> catch/study them?
> 
> Cosmin
> 
> ----- Original Message ----- 
> From: "Harald Kipp" <harald.kipp at egnite.de>
> To: "Ethernut User Chat (English)" <en-nut-discussion at egnite.de>
> Sent: Friday, January 14, 2005 6:42 PM
> Subject: Re: [En-Nut-Discussion] Problems with ppp and gprs modem TC45
> 
> 
>> Hi,
>> 
>> First problem: There are too many competitors around here, which
>> may not be willing to help much. :-)
>> 
>> Seriously, your posted code is very difficult to read, at least
>> on my mail client. I'd prefer unformatted text messages.
>> 
>> 
>> >Configure PPP...failed
>> >done
>> >
>> 
>> This looks to me like the modem successfully connected your
>> ISP's modem. Thus the failure may be located in the PPP
>> negotiation. You either need the help of your provider, some
>> kind of PPP debug tool or the second UART to print out PPP
>> debug messages.
>> 
>> Please do also read some of the previous postings. devAhdlc0 is
>> the recommended UART device for PPP instead of devUsartAvr0.
>> 
>> Also check
>> http://www.ethernut.de/en/nuttecnotes/ntn-1_ppp.html
>> 
>> As far as I heard from others (possibly your competitors) that
>> the TC45 works with Nut/OS, but Nut/OS is not compatible with
>> every provider.
>> 
>> Harald
>> 
>> _______________________________________________
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>> En-Nut-Discussion at egnite.de
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