Re: [lwip-users] Problem with TCP write.

[Noam Weissman]

Gautam,

 

Check err.h file !

 

/** Out of memory error.     */

  ERR_MEM        = -1,

 

You are doing something wrong in your code or did not properly defined your memory settings in lwipopts.h

 

If you show your code, it would help.

 

 

BR,

Noam.

 

 

 

From: lwip-users [mailto:lwip-users-bounces+address@hidden On Behalf Of Gautam Kumar
Sent: Monday, October 23, 2017 10:07 AM
To: address@hidden
Subject: [lwip-users] Problem with TCP write.

 

Hi All,

 

I am using LWIP with ATSAME70. I am trying to send data over TCPIP, the port is getting opened successfully, but while send the data using TCP_Write(), it gives the error -1.

 

Please help me out in this regard.

 

Regards,

Gautam