Are there any lower priority tasks that should run independently of the network traffic? If not... this is starting to sound like perhaps the core issue is resource depletion (or a corrupt pbuf pool) leading to a stalled stack... do you have lwip_stats enabled? If so, the stats can be very useful in determining the failure mode. You may see that all incoming traffic is being dropped at the link layer, for example, and that there are no free pbufs available.
-----Original Message----- From: lwip-users-bounces+jim.pettinato=fmcti....@nongnu.org [mailto:lwip-users-bounces+jim.pettinato=fmcti....@nongnu.org] On Behalf Of Marco Jakobs Sent: Wednesday, June 30, 2010 2:30 AM To: lwip-users@nongnu.org Subject: Re: [lwip-users] Windows 7 Startup crashes LwIP and Free RTOS Addendum: Reviewing the effect, i've proved that all lower priorized tasks than LwIP are not running anymore. These functions are completely frozen. Higher priorized tasks like my watchdog task are still running fine. So i'm really sure that LwIP somehow loops somewhere, not making a task yield or vTaskDelay anymore. _______________________________________________ lwip-users mailing list lwip-users@nongnu.org http://lists.nongnu.org/mailman/listinfo/lwip-users _______________________________________________ lwip-users mailing list lwip-users@nongnu.org http://lists.nongnu.org/mailman/listinfo/lwip-users