ZHCACG6 march 2023 TM4C1230C3PM , TM4C1230D5PM , TM4C1230E6PM , TM4C1230H6PM , TM4C1231C3PM , TM4C1231D5PM , TM4C1231D5PZ , TM4C1231E6PM , TM4C1231E6PZ , TM4C1231H6PGE , TM4C1231H6PM , TM4C1231H6PZ , TM4C1232C3PM , TM4C1232D5PM , TM4C1232E6PM , TM4C1232H6PM , TM4C1233C3PM , TM4C1233D5PM , TM4C1233D5PZ , TM4C1233E6PM , TM4C1233E6PZ , TM4C1233H6PGE , TM4C1233H6PM , TM4C1233H6PZ , TM4C1236D5PM , TM4C1236E6PM , TM4C1236H6PM , TM4C1237D5PM , TM4C1237D5PZ , TM4C1237E6PM , TM4C1237E6PZ , TM4C1237H6PGE , TM4C1237H6PM , TM4C1237H6PZ , TM4C123AE6PM , TM4C123AH6PM , TM4C123BE6PM , TM4C123BE6PZ , TM4C123BH6PGE , TM4C123BH6PM , TM4C123BH6PZ , TM4C123BH6ZRB , TM4C123FE6PM , TM4C123FH6PM , TM4C123GE6PM , TM4C123GE6PZ , TM4C123GH6PGE , TM4C123GH6PM , TM4C123GH6PZ , TM4C123GH6ZRB , TM4C123GH6ZXR , TM4C1290NCPDT , TM4C1290NCZAD , TM4C1292NCPDT , TM4C1292NCZAD , TM4C1294KCPDT , TM4C1294NCPDT , TM4C1294NCZAD , TM4C1297NCZAD , TM4C1299KCZAD , TM4C1299NCZAD , TM4C129CNCPDT , TM4C129CNCZAD , TM4C129DNCPDT , TM4C129DNCZAD , TM4C129EKCPDT , TM4C129ENCPDT , TM4C129ENCZAD , TM4C129LNCZAD , TM4C129XKCZAD , TM4C129XNCZAD
此示例应用程序演示了使用 lwIP TCP/IP 协议栈的 TM4C 以太网控制器的操作。在此示例中，EK-TM4C1294XL LaunchPad 充当网络服务器。作为网络服务器，EK-TM4C1294XL LaunchPad 接收传入的网络 HTTP 请求，通过 TCP/IP 连接将传出的 HTTP 响应与网络内容一起发送。DHCP 用于获取以太网地址。如果 DHCP 超时且未获取地址，将使用 AutoIP 来获取链路本地地址。然后通过 UART 接口输出所选地址。
UART0 连接到 ICDI 虚拟 COM 端口，并以 115,200、8-N-1 运行，用于显示来自此应用程序的消息。请使用以下命令重新构建有改动的任何文件系统文件。
../../../../tools/bin/makefsfile -i fs -o enet_fsdata.h -r -h -q
有关 lwIP 的更多详细信息，请参阅 lwIP 网页，网址为 http://savannah.nongnu.org/projects/lwip/