#pragma once
/*
 * lwipopts.h - kernel port configuration for lwIP 2.2.1.
 *
 * This is intentionally a practical first configuration: IPv4, ARP, ICMP,
 * UDP, TCP, DHCP, DNS and netconn are enabled; IPv6, PPP,
 * SNMP, lwIP's POSIX socket API, and app protocols stay off.
 */

#define NO_SYS                          0
#define SYS_LIGHTWEIGHT_PROT            1
#define MEM_ALIGNMENT                   8

/* Keep lwIP memory self-contained. It uses its own heap/pools, not malloc(). */
#define MEM_LIBC_MALLOC                 0
#define MEMP_MEM_MALLOC                 0
#define MEM_SIZE                        (256 * 1024)
#define MEMP_OVERFLOW_CHECK             0
#define MEMP_SANITY_CHECK               0

#define PBUF_POOL_SIZE                  64
#define PBUF_POOL_BUFSIZE               1536
#define MEMP_NUM_PBUF                   32
#define MEMP_NUM_NETBUF                 32
#define MEMP_NUM_NETCONN                32
#define MEMP_NUM_TCPIP_MSG_API          64
#define MEMP_NUM_TCPIP_MSG_INPKT        64
#define MEMP_NUM_SYS_TIMEOUT            32

#define LWIP_IPV4                       1
#define LWIP_IPV6                       0
#define LWIP_ARP                        1
#define LWIP_ETHERNET                   1
#define LWIP_ICMP                       1
#define LWIP_IGMP                       0
#define LWIP_RAW                        1
#define LWIP_UDP                        1
#define LWIP_TCP                        1
#define LWIP_DHCP                       1
#define LWIP_AUTOIP                     0
#define LWIP_DNS                        1

#define TCP_MSS                         1460
#define TCP_WND                         (4 * TCP_MSS)
#define TCP_SND_BUF                     (4 * TCP_MSS)
#define TCP_SND_QUEUELEN                16
#define MEMP_NUM_TCP_PCB                16
#define MEMP_NUM_TCP_PCB_LISTEN         8
#define MEMP_NUM_TCP_SEG                32
#define MEMP_NUM_UDP_PCB                16

#define LWIP_NETCONN                    1
#define LWIP_SOCKET                     0
#define LWIP_COMPAT_SOCKETS             0
#define LWIP_POSIX_SOCKETS_IO_NAMES     0
#define LWIP_SOCKET_SELECT              0
#define LWIP_SO_RCVTIMEO                1
#define LWIP_SO_SNDTIMEO                1
#define LWIP_SO_RCVBUF                  1
#define LWIP_SO_REUSE                   1
#define LWIP_TCP_KEEPALIVE              1

#define TCPIP_THREAD_NAME               "tcpip"
#define TCPIP_THREAD_STACKSIZE          0
#define TCPIP_THREAD_PRIO               2
#define TCPIP_MBOX_SIZE                 128
#define DEFAULT_THREAD_STACKSIZE        0
#define DEFAULT_THREAD_PRIO             1
#define DEFAULT_RAW_RECVMBOX_SIZE       32
#define DEFAULT_UDP_RECVMBOX_SIZE       64
#define DEFAULT_TCP_RECVMBOX_SIZE       64
#define DEFAULT_ACCEPTMBOX_SIZE         32

#define LWIP_NETIF_HOSTNAME             1
#define LWIP_NETIF_STATUS_CALLBACK      1
#define LWIP_NETIF_LINK_CALLBACK        1
#define LWIP_CHECKSUM_CTRL_PER_NETIF    0
#define CHECKSUM_GEN_IP                 1
#define CHECKSUM_GEN_UDP                1
#define CHECKSUM_GEN_TCP                1
#define CHECKSUM_CHECK_IP               1
#define CHECKSUM_CHECK_UDP              1
#define CHECKSUM_CHECK_TCP              1

#define LWIP_TIMERS                     1
#define LWIP_TCPIP_TIMEOUT              1
#define LWIP_RANDOMIZE_INITIAL_LOCAL_PORTS 1

#define LWIP_STATS                      0
#define LWIP_DEBUG                      0
#define LWIP_NOASSERT                   0