topic Re: LWIP: Latest version in MCUXpresso SDK

LWIP: Latest version

saad_saeed — Thu, 10 Jan 2019 12:38:05 GMT

Hello,

In the latest MCUexpressoSDK 2.5 the lwIP version used is 2.0.3. This version does not give support for DHCPv6 which is available in 2.1.0. What should I do this issue.

Kind Regards,

Saad.

Re: LWIP: Latest version

Carlos_Mendoza — Thu, 10 Jan 2019 17:01:13 GMT

Hi Saad,

Could you tell us which MCU are you using?

Thanks in advance!

Best Regards,
Carlos Mendoza
Technical Support Engineer

Re: LWIP: Latest version

saad_saeed — Fri, 11 Jan 2019 06:26:04 GMT

Hello,

I am using MCUXpresso IDE v10.3.0 [Build 2200] [2018-12-03] along with the latest SDK 2.5.0

Re: LWIP: Latest version

danielchen — Tue, 15 Jan 2019 02:14:37 GMT

Hi Saad:

Currently lwip 2.1.0 is not supported in SDK. Let me check with the develop team whether they have a plan in the near future. I will update you when I have results.

Regards

Daniel

Re: LWIP: Latest version

danielchen — Wed, 16 Jan 2019 06:32:30 GMT

Hi saad

There is a plan to upgrade Lwip in next SDK release. The target date maybe in Jun. 2019 .

You also can port it by yourself. Please refer to below links for more details.

https://www.nongnu.org/lwip/2_1_x/upgrading.html
https://www.nongnu.org/lwip/2_1_x/changelog.html

I hope it helps

Regards

Daniel