This is the documentation for the latest (main) development branch of mcuxpresso sdk. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

lwip_ping_enet_qos_freertos

Overview

The lwip_ping demo application demonstrates a Ping Demo on the lwIP TCP/IP stack which using the ICMP protocol. Theapplication periodically sends the ICMP echo request to a PC and processes the PC reply. Type the “ping $board_address”in the PC command window to send an ICMP echo request to the board. The lwIP stack sends the ICMP echo reply back to thePC.

Supported Boards