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From: | Kellar, Christopher |
Subject: | [lwip-users] LWIP_NETCONN_FULLDUPLEX sys_mbox_free example |
Date: | Fri, 16 Feb 2018 14:07:33 +0000 |
Hello, Could you please provide an example of what the sys_mbox_free should look like when LWIP_NETCONN_FULLDUPLEX = 1 (has to unblock receive tasks
waiting on recvmbox/acceptmbox and prevent a task pending on this during/after deletion)? I am trying to implement this on an STM32 device running
FreeRTOS. I am also seeing some failures when I attempt to close the netconn from a third thread. The code is hanging inside
lwip_netconn_do_delconn on the
sys_sem_signal because either the
op_completed_sem
semaphore variable is corrupted. I would really appreciate some assistance. Thanks, Chris |
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