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lwip: support max 16 sockets

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Since the customers need more sockets in their application, support max 16 sockets,
in other words, the total socket number of UDP/TCP/RAW sockets should not exceed 16.
This commit is contained in:
Liu Zhi Fu 2016-10-28 12:03:51 +08:00
parent 84c2e61b12
commit 305b63209e
1 changed files with 28 additions and 4 deletions
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32
components/lwip/include/lwip/port/lwipopts.h
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@ -99,13 +99,37 @@ extern unsigned long os_random(void);
* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
* (requires the LWIP_TCP option)
*/
#define MEMP_NUM_TCP_PCB 5
/**
* MEMP_NUM_NETCONN: the number of struct netconns.
* (only needed if you use the sequential API, like api_lib.c)
*/
#define MEMP_NUM_NETCONN 10
#define MEMP_NUM_NETCONN CONFIG_LWIP_MAX_SOCKETS
/**
* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
* (requires the LWIP_RAW option)
*/
#define MEMP_NUM_RAW_PCB 16
/**
* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
* (requires the LWIP_TCP option)
*/
#define MEMP_NUM_TCP_PCB 16
/**
* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
* (requires the LWIP_TCP option)
*/
#define MEMP_NUM_TCP_PCB_LISTEN 16
/**
* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
* per active UDP "connection".
* (requires the LWIP_UDP option)
*/
#define MEMP_NUM_UDP_PCB 16
/*
--------------------------------
@ -542,9 +566,9 @@ extern unsigned char misc_prof_get_tcp_snd_buf(void);
* DHCP_DEBUG: Enable debugging in dhcp.c.
*/
#define DHCP_DEBUG LWIP_DBG_OFF
#define LWIP_DEBUG 0
#define LWIP_DEBUG LWIP_DBG_OFF
#define TCP_DEBUG LWIP_DBG_OFF
#define ESP_THREAD_SAFE_DEBUG LWIP_DBG_OFF
#define ESP_THREAD_SAFE_DEBUG LWIP_DBG_OFF
#define CHECKSUM_CHECK_UDP 0
#define CHECKSUM_CHECK_IP 0