DHCP issue

reghund1985 — Tue, 23 May 2023 13:24:13 GMT

HI ,

i was using MIMRT1024 with dhcp mode and connected multiple devices in the same netwrok with different mac id . some period device is getting some error (releasing token twice). I was using Cortex M3 ethernet driver (Iam not sure whether am using latest driver or not) . Can any one help me to give some idea on the issue / any link to get the latest driver lib

Thanks

Reghu

Re: DHCP issue

kerryzhou — Wed, 24 May 2023 04:58:41 GMT

Hi @reghund1985 ,

If you are using the RT1024, I highly recommend you use the RT1024 SDK which can be downloaded from this link:

https://mcuxpresso.nxp.com/en/builder?hw=MIMXRT1024-EVK

SDK_2_13_0_MIMXRT1024-EVK\boards\evkmimxrt1024\lwip_examples\lwip_dhcp

Don't use the Cortex M3 driver, use the RT1024 driver.

Wish it helps you!

If you still have questions about it, please kindly let me know.

Best Regards,

Kerry

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