rom: lwip-users On
Behalf Of Devsarkar, Pratap [AUTOSOL/BRSN/IN]
Sent: Tuesday, January 4, 2022 11:38 PM
To: Mailing list for lwIP users
Cc: Khutale, Abhitab [AUTOSOL/BRSN/IN]
Subject: Re: [lwip-users] LPC1788 Ethernet Based Socket Communication Randomly
Stops Working After Few Hours
Hi Jeff
lwIP users
Subject: [EXTERNAL] Re: [lwip-users] LPC1788 Ethernet Based Socket
Communication Randomly Stops Working After Few Hours
Sounds like you are not detecting that the connection has been lost. Try using
setsockopt() to set an appropriate receive timeout value, then check the read
function
Hi Pratap,
Make sure the integration between FreeRTOS and LWIP treats any timer
conversion correctly. If it overflows at the same time as you lose
connectivity then this is your problem. In my experience about half of
the examples provided by silicon vendors have gotten this wrong.
Another o
Message-
From: lwip-users On
Behalf Of Giuseppe Modugno
Sent: Tuesday, January 4, 2022 3:13 AM
To: lwip-users@nongnu.org
Subject: Re: [lwip-users] LPC1788 Ethernet Based Socket Communication Randomly
Stops Working After Few Hours
I'm using LPC1788 for a product that is in full productio
I'm using LPC1788 for a product that is in full production for a couple
of years without many problems.
Unfortunately I'm using now RTOS and raw API, so I don't think I can
help you.
Most probably, other users will reply with suggestions on how to track
and identify your issue.
Il 04/01/20
Hi,
We are using LPC1788 OEM Board REV E.of Embedded Artists.
We are using MCUXpresso IDE V11.3.0 and FreeRTOS Lwip stack.
The FreeRTOS version is "V7.5.3".
The LWIP version is
[cid:image001.png@01D80157.4D1BF510]
This Board uses a socket communication to communicate with other board at 1ms
I noticed that someone is using the LPC1788 with LwIP.
Can you point me to the driver for this part? I want to use it in my
next project.
I looked in the contribs and ports and it does not seem to be there.
Thanks for your help.
Chris.
___
lwi
