topic I want to do UDP communication with M7 in i.MX Processors

I want to do UDP communication with M7

mttcp — Wed, 07 Jun 2023 00:54:01 GMT

Hello,

I would like to do UDP communication on M7 with i.MX 8M Plus.

I downloaded the SDK (SDK_2.13.0_MIMX8ML8xxxKZ) but could not find such a sample.

So I tried to realize it by adding FreeRTOS Plus TCP, but I could not find "NetworkInterface.c" as i.MX 8M Plus and did not know how to create it. LPC54018 was provided.

Is i.MX 8M Plus not provided? If not, is there any reference material on how to create one for i.MX 8M Plus?

Also, is there any other way to do UDP communication?

Re: I want to do UDP communication with M7

Zhiming_Liu — Mon, 12 Jun 2023 02:22:32 GMT

We don't provide such demo in i.MX8 M core SDK.

The SDK eth drive is in \boards\evkmimx8mp\cmsis_driver_examples\enet\txrx_transfer.You can combine this driver and NetworkInterface.c in LPC to realize UDP.

Re: I want to do UDP communication with M7

mttcp — Thu, 15 Jun 2023 09:59:40 GMT

Sorry, isn't the driver for eth in fsl_enet.c in \devices\MIMX8ML8\drivers?

I am having trouble rewriting the LPC NetworkInterface.c for the i.MX8 M core SDK.