menuconfig RT_USING_LWIP bool "LwIP: light weight TCP/IP stack" select RT_USING_DEVICE select RT_USING_DEVICE_IPC select SAL_USING_LWIP if RT_USING_SAL default n if RT_USING_LWIP config RT_USING_LWIP_LOCAL_VERSION bool "Use LwIP local version only" default n help If don't select this option, both local version and upstream version can be selected. If select this option, only local version can be selected. choice prompt "lwIP version" default RT_USING_LWIP203 help Select the lwIP version config RT_USING_LWIP141 bool "lwIP v1.4.1" config RT_USING_LWIP203 bool "lwIP v2.0.3" config RT_USING_LWIP212 bool "lwIP v2.1.2" # online version if !RT_USING_LWIP_LOCAL_VERSION config RT_USING_LWIP_LATEST bool "lwIP latest" select PKG_USING_LWIP endif endchoice config RT_USING_LWIP_VER_NUM hex default 0x99999 if RT_USING_LWIP_LATEST default 0x20102 if RT_USING_LWIP212 default 0x20003 if RT_USING_LWIP203 default 0x10401 if RT_USING_LWIP141 if (RT_USING_LWIP_VER_NUM >= 0x20000) config RT_USING_LWIP_IPV6 bool "IPV6 protocol" default n select NETDEV_USING_IPV6 select NETDEV_IPV6_SCOPES if RT_USING_LWIP212 endif config RT_LWIP_MEM_ALIGNMENT int "Memory alignment" default 8 if ARCH_CPU_64BIT default 4 config RT_LWIP_IGMP bool "IGMP protocol" default y config RT_LWIP_ICMP bool "ICMP protocol" default y config RT_LWIP_SNMP bool "SNMP protocol" select RT_LWIP_STATS default n config RT_LWIP_DNS bool "Enble DNS for name resolution" select RT_LWIP_UDP default y config RT_LWIP_DHCP bool "Enable alloc ip address through DHCP" select RT_LWIP_UDP default y if RT_LWIP_DHCP config IP_SOF_BROADCAST int "SOF broadcast" default 1 config IP_SOF_BROADCAST_RECV int "SOF broadcast recv" default 1 endif menu "Static IPv4 Address" config RT_LWIP_IPADDR string "IPv4: IP address" default "192.168.1.30" config RT_LWIP_GWADDR string "IPv4: Gateway address" default "192.168.1.1" config RT_LWIP_MSKADDR string "IPv4: Mask address" default "255.255.255.0" endmenu config RT_LWIP_UDP bool "UDP protocol" default y config RT_LWIP_TCP bool "TCP protocol" default y config RT_LWIP_RAW bool "RAW protocol" default n config RT_LWIP_PPP bool "PPP protocol" default n if RT_LWIP_PPP config RT_LWIP_PPPOE bool "PPPoE protocol" default n config RT_LWIP_PPPOS bool "PPPoS protocol" default n endif config RT_MEMP_NUM_NETCONN int "the number of struct netconns" default 8 config RT_LWIP_PBUF_NUM int "the number of PBUF" default 16 config RT_LWIP_RAW_PCB_NUM int "the number of raw connection" default 4 config RT_LWIP_UDP_PCB_NUM int "the number of UDP socket" default 8 if RT_USING_DFS_NFS default 4 if RT_LWIP_TCP config RT_LWIP_TCP_PCB_NUM int "the number of TCP socket" default 4 config RT_LWIP_TCP_SEG_NUM int "the number of TCP segment" default 40 config RT_LWIP_TCP_SND_BUF int "the size of send buffer" default 8196 config RT_LWIP_TCP_WND int "the size of TCP send window" default 8196 endif config RT_LWIP_TCPTHREAD_PRIORITY int "the priority level value of lwIP thread" default 10 config RT_LWIP_TCPTHREAD_MBOX_SIZE int "the number of mail in the lwIP thread mailbox" default 8 config RT_LWIP_TCPTHREAD_STACKSIZE int "the stack size of lwIP thread" default 2048 if ARCH_CPU_64BIT default 1024 config LWIP_NO_RX_THREAD bool "Not use Rx thread" default n config LWIP_NO_TX_THREAD bool "Not use Tx thread" default n config RT_LWIP_ETHTHREAD_PRIORITY int "the priority level value of ethernet thread" default 12 config RT_LWIP_ETHTHREAD_STACKSIZE int "the stack size of ethernet thread" default 2048 if ARCH_CPU_64BIT default 1024 config RT_LWIP_ETHTHREAD_MBOX_SIZE int "the number of mail in the ethernet thread mailbox" default 8 config RT_LWIP_REASSEMBLY_FRAG bool "Enable IP reassembly and frag" default n config LWIP_NETIF_STATUS_CALLBACK int "Enable netif status callback" default 1 config LWIP_NETIF_LINK_CALLBACK int "Enable netif link status callback" default 1 config RT_LWIP_NETIF_NAMESIZE int "netif name length" default 6 config SO_REUSE int "Enable SO_REUSEADDR option" default 1 config LWIP_SO_RCVTIMEO int "Enable receive timeout for sockets/netconns and SO_RCVTIMEO processing." default 1 config LWIP_SO_SNDTIMEO int "Enable send timeout for sockets/netconns and SO_SNDTIMEO processing." default 1 config LWIP_SO_RCVBUF int "Enable SO_RCVBUF processing" default 1 config LWIP_SO_LINGER int "Enable SO_LINGER processing" default 0 config RT_LWIP_NETIF_LOOPBACK bool "Enable netif loopback" default n config LWIP_NETIF_LOOPBACK int default 1 if RT_LWIP_NETIF_LOOPBACK default 0 if !RT_LWIP_NETIF_LOOPBACK config RT_LWIP_STATS bool "Enable lwIP statistics" default n config RT_LWIP_USING_HW_CHECKSUM bool "Enable hardware checksum" default n config RT_LWIP_USING_PING bool "Enable ping features" default y select NETDEV_USING_PING select RT_LWIP_ICMP select RT_LWIP_RAW config LWIP_USING_DHCPD bool "Enable DHCP server" default n if LWIP_USING_DHCPD config DHCPD_SERVER_IP string "DHCPD SERVER IP address" default "192.168.169.1" config DHCPD_USING_ROUTER bool "alloc gateway ip for router" default y config LWIP_USING_CUSTOMER_DNS_SERVER bool "Enable customer DNS server config" default n if LWIP_USING_CUSTOMER_DNS_SERVER config DHCP_DNS_SERVER_IP string "Custom DNS server IP address" default "1.1.1.1" endif endif menuconfig RT_LWIP_DEBUG bool "Enable lwIP Debugging Options" default n if RT_LWIP_DEBUG config RT_LWIP_SYS_DEBUG bool "Enable Debugging of sys.c" default n config RT_LWIP_ETHARP_DEBUG bool "Enable Debugging of etharp.c" default n config RT_LWIP_PPP_DEBUG bool "Enable Debugging of PPP" default n config RT_LWIP_MEM_DEBUG bool "Enable Debugging of mem.c" default n config RT_LWIP_MEMP_DEBUG bool "Enable Debugging of memp.c" default n config RT_LWIP_PBUF_DEBUG bool "Enable Debugging of pbuf.c" default n config RT_LWIP_API_LIB_DEBUG bool "Enable Debugging of api_lib.c" default n config RT_LWIP_API_MSG_DEBUG bool "Enable Debugging of api_msg.c" default n config RT_LWIP_TCPIP_DEBUG bool "Enable Debugging of tcpip.c" default n config RT_LWIP_NETIF_DEBUG bool "Enable Debugging of netif.c" default n config RT_LWIP_SOCKETS_DEBUG bool "Enable Debugging of sockets.c" default n config RT_LWIP_DNS_DEBUG bool "Enable Debugging of DNS" default n config RT_LWIP_AUTOIP_DEBUG bool "Enable Debugging of autoip.c" default n config RT_LWIP_DHCP_DEBUG bool "Enable Debugging of dhcp.c" default n config RT_LWIP_IP_DEBUG bool "Enable Debugging of IP" default n config RT_LWIP_IP_REASS_DEBUG bool "Enable debugging in ip_frag.c for both frag & reass" default n config RT_LWIP_ICMP_DEBUG bool "Enable Debugging of icmp.c" default n config RT_LWIP_IGMP_DEBUG bool "Enable Debugging of igmp.c" default n config RT_LWIP_UDP_DEBUG bool "Enable Debugging of UDP" default n config RT_LWIP_TCP_DEBUG bool "Enable Debugging of TCP" default n config RT_LWIP_TCP_INPUT_DEBUG bool "Enable Debugging of tcp_in.c" default n config RT_LWIP_TCP_OUTPUT_DEBUG bool "Enable Debugging of tcp_out.c" default n config RT_LWIP_TCP_RTO_DEBUG bool "Enable debugging in TCP for retransmit" default n config RT_LWIP_TCP_CWND_DEBUG bool "Enable debugging for TCP congestion window" default n config RT_LWIP_TCP_WND_DEBUG bool "Enable debugging in tcp_in.c for window updating" default n config RT_LWIP_TCP_FR_DEBUG bool "Enable debugging in tcp_in.c for fast retransmit" default n config RT_LWIP_TCP_QLEN_DEBUG bool "Enable debugging for TCP queue lengths" default n config RT_LWIP_TCP_RST_DEBUG bool "Enable debugging for TCP with the RST message" default n endif endif