Re: [lwip-users] 2 Interfaces , PPP over Serial and Ethernet

[N.Karakotas]

Hi,

 

I thought it might be that the heap was getting smaller so I set the heap of FreeRTOS to the upper unused USB space on the lpc1769. Things run a lot smoother with this setup so I enable again the the PPP thread. Again I was having problems. I am not sure what could be at fault.

 

 

Could it be that you have two threads (or interrupts, or timers, or whatever) running and accessing lwIP at the same time?

I setup lwip in main and then I call a thread to setup netif etc, and turn on the modem and dial, I then do vTaskDelete to delete the thread.  Afterwards another new thread runds pppAuth and connect to the net.

 

I had 2 lwipopt.h files lying around and different source files (at different locations)..

I actually have one lwipopt.h oh well in this project I should check if the project is referencing another one.

 

 

Regards,

Nick