#ifndef _LWIPOPTS_H
#define _LWIPOPTS_H

#include "lwipopts_examples_common.h"

#undef MEM_SIZE
#define MEM_SIZE 16000
#undef MEMP_NUM_TCP_SEG
#define MEMP_NUM_TCP_SEG 48
#undef PBUF_POOL_SIZE
#define PBUF_POOL_SIZE 32

/*
 * Default MEMP_NUM_UDP_PCB is 4 — not enough for concurrent SoftAP DHCP
 * server + STA DHCP client + Art-Net (ANY/AP/STA) + mDNS. STA then sticks
 * at CYW43_LINK_NOIP with dhcp_start() returning ERR_MEM (-1).
 */
#undef MEMP_NUM_UDP_PCB
#define MEMP_NUM_UDP_PCB 12

/* mDNS + DHCP server + dual netif (AP+STA) need extra sys_timeout slots.
 * Too-small MEMP_NUM_SYS_TIMEOUT panics when a SoftAP client joins (DHCP). */
#define LWIP_MDNS_RESPONDER 1
#define LWIP_IGMP 1
#define LWIP_NUM_NETIF_CLIENT_DATA 1
#define MDNS_RESP_USENETIF_EXTCALLBACK 1
#undef MEMP_NUM_SYS_TIMEOUT
#define MEMP_NUM_SYS_TIMEOUT (LWIP_NUM_SYS_TIMEOUT_INTERNAL + 16)

/* Allow Art-Net UDP bind on AP IP + STA IP + ANY (same port). */
#define SO_REUSE 1

/* Art-Net discovery uses directed / limited broadcast. */
#define IP_SOF_BROADCAST 1
#define IP_SOF_BROADCAST_RECV 1

#endif