https://community.nxp.com/t5/S32K/S32K-lwip-S32K148/m-p/1515666#M17460 <P>Hello NXP Community,</P><P>I run the the project lwip_S32K148 , it works, I can ping 192.168.0.200 via cmd. But how can I use the driver enet in this project to use ENET_DRV_ReadFrame/ENET_DRV_SendFrame. I need to send/receive the datas by TCP/IP from PC and&nbsp; after send/receive to another board by UART.&nbsp;&nbsp;</P><P>&nbsp;</P><P>Best Regards,</P> Thu, 01 Sep 2022 14:39:58 GMT Alex19 2022-09-01T14:39:58Z https://community.nxp.com/t5/S32K/S32K-lwip-S32K148/m-p/1515666#M17460 <P>Hello NXP Community,</P><P>I run the the project lwip_S32K148 , it works, I can ping 192.168.0.200 via cmd. But how can I use the driver enet in this project to use ENET_DRV_ReadFrame/ENET_DRV_SendFrame. I need to send/receive the datas by TCP/IP from PC and&nbsp; after send/receive to another board by UART.&nbsp;&nbsp;</P><P>&nbsp;</P><P>Best Regards,</P> Thu, 01 Sep 2022 14:39:58 GMT https://community.nxp.com/t5/S32K/S32K-lwip-S32K148/m-p/1515666#M17460 Alex19 2022-09-01T14:39:58Z https://community.nxp.com/t5/S32K/S32K-lwip-S32K148/m-p/1516967#M17532 <P>Hi <SPAN class="test-id__field-value slds-form-element__static slds-grow word-break-ie11">Aleksandr</SPAN>,</P> <P>If you want to use TCP IP layer, please check documentation of LWIP stack.</P> <P><A href="https://www.nongnu.org/lwip/2_0_x/index.html" target="_blank">https://www.nongnu.org/lwip/2_0_x/index.html</A></P> <P>Notice that LWIP is open source software, so we provide only very limited support.</P> <P>ENET_DRV... belongs to data link layer which is described in SDK user manual:</P> <P>c:\NXP\S32DS.3.4\S32DS\software\S32SDK_S32K1XX_RTM_4.0.2\doc\S32SDK_S32K148_UserManual.pdf</P> <P>Regards,</P> <P>Lukas</P> Mon, 05 Sep 2022 10:09:28 GMT https://community.nxp.com/t5/S32K/S32K-lwip-S32K148/m-p/1516967#M17532 lukaszadrapa 2022-09-05T10:09:28Z