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Merge branch 'feature/support_max_16_sockets' into 'master'
lwip: support max 16 sockets 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. See merge request !156
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commit
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@ -7,7 +7,8 @@ config LWIP_MAX_SOCKETS
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help
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Sockets take up a certain amount of memory, and allowing fewer
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sockets to be open at the same time conserves memory. Specify
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the maximum amount of sockets here.
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the maximum amount of sockets here. The valid value is from 1
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to 16.
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config LWIP_THREAD_LOCAL_STORAGE_INDEX
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int "Index for thread-local-storage pointer for lwip"
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@ -95,17 +95,37 @@ extern unsigned long os_random(void);
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---------- Internal Memory Pool Sizes ----------
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------------------------------------------------
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*/
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/**
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* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
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* (requires the LWIP_TCP option)
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*/
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#define MEMP_NUM_TCP_PCB 5
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/**
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* MEMP_NUM_NETCONN: the number of struct netconns.
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* (only needed if you use the sequential API, like api_lib.c)
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*/
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#define MEMP_NUM_NETCONN 10
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#define MEMP_NUM_NETCONN CONFIG_LWIP_MAX_SOCKETS
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/**
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* MEMP_NUM_RAW_PCB: Number of raw connection PCBs
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* (requires the LWIP_RAW option)
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*/
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#define MEMP_NUM_RAW_PCB 16
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/**
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* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP connections.
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* (requires the LWIP_TCP option)
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*/
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#define MEMP_NUM_TCP_PCB 16
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/**
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* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections.
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* (requires the LWIP_TCP option)
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*/
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#define MEMP_NUM_TCP_PCB_LISTEN 16
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/**
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* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
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* per active UDP "connection".
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* (requires the LWIP_UDP option)
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*/
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#define MEMP_NUM_UDP_PCB 16
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/*
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--------------------------------
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@ -542,9 +562,9 @@ extern unsigned char misc_prof_get_tcp_snd_buf(void);
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* DHCP_DEBUG: Enable debugging in dhcp.c.
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*/
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#define DHCP_DEBUG LWIP_DBG_OFF
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#define LWIP_DEBUG 0
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#define LWIP_DEBUG LWIP_DBG_OFF
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#define TCP_DEBUG LWIP_DBG_OFF
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#define ESP_THREAD_SAFE_DEBUG LWIP_DBG_OFF
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#define ESP_THREAD_SAFE_DEBUG LWIP_DBG_OFF
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#define CHECKSUM_CHECK_UDP 0
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#define CHECKSUM_CHECK_IP 0
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