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RE: [lwip-users] Reg: data transfer to FTP site with GPRS modem


From: Nandakumar KS
Subject: RE: [lwip-users] Reg: data transfer to FTP site with GPRS modem
Date: Thu, 13 Sep 2007 12:00:52 +0530

Hi,

I don’t see that program is crashing. After 10 packets sent, if I keep the breakpoint at sio_write, it is hitting. And after some time, breakpoint at pppInproc is also hit.

 

If I allow the code to run, by removing breakpoint and after some time, if I insert the breakpoints again it is not hitting.  But the code is not crasing.

 

Regards

Nandakumar KS

 


From: address@hidden [mailto:address@hidden On Behalf Of S. Ali Tokmen
Sent: Wednesday, September 12, 2007 9:00 PM
To: address@hidden; Mailing list for lwIP users
Subject: Re: [lwip-users] Reg: data transfer to FTP site with GPRS modem

 

Hello

 

Is the BF533 processor still replying when data transmission stops, or is it also the whole program crashing / entering an infinite loop?


S. Ali Tokmen
http://ali.tokmen.com

 

GSM (fr): +33 66 43 00 555 [Bouygues Telecom]
GSM (tr): +90 555 266 52 73 [Avea]

 

My AIM, ICQ, MSN Messenger, and Yahoo IM
contact details are on http://contact.ali.tokmen.com/

 

 

----- Original Message -----

Sent: Wednesday, September 12, 2007 4:13 PM

Subject: [lwip-users] Reg: data transfer to FTP site with GPRS modem

 

Hi,

 

We have enabled lwip with PPP and can able to communicate with other PC. We are using VDSP4.5 for BF533 processor and 9600baud rate GPRS modem

 

On application layer we tried using FTP. i.e. we are reading data from our platform and transferring it to FTP site.

 

We can notice that first 11 packets are sent very fastly, but after that data was not sent.

 

We are sending data in terms of 1024 bytes.

 

Can you please suggest how to debug this issue?

 

Regards

Nandakumar KS

 


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