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lwip: Annotate with memory used by config parameters

pull/3078/head
Colin Hogben 2016-10-05 16:28:29 +01:00
parent b7a48b1220
commit 55485ae61e
1 changed files with 11 additions and 0 deletions
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11
features/FEATURE_LWIP/lwip-interface/lwipopts.h
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@ -106,24 +106,35 @@
#define LWIP_RAM_HEAP_POINTER lwip_ram_heap
#ifndef PBUF_POOL_SIZE
/// Each requires 684 bytes of RAM.
#define PBUF_POOL_SIZE 5
#endif
#ifndef MEMP_NUM_TCP_PCB_LISTEN
/// One is needed for each TCPServer.
/// Each requires 72 bytes of RAM.
#define MEMP_NUM_TCP_PCB_LISTEN 4
#endif
#ifndef MEMP_NUM_TCP_PCB
/// One is needed for each TCPSocket.
/// Each requires 196 bytes of RAM.
#define MEMP_NUM_TCP_PCB 4
#endif
#ifndef MEMP_NUM_UDP_PCB
/// One is needed for each UDPSocket.
/// Each requires 84 bytes of RAM (rounded to multiple of 512).
#define MEMP_NUM_UDP_PCB 4
#endif
#ifndef MEMP_NUM_PBUF
/// Each requires 92 bytes of RAM.
#define MEMP_NUM_PBUF 8
#endif
#ifndef MEMP_NUM_NETBUF
/// Each requires 64 bytes of RAM.
#define MEMP_NUM_NETBUF 8
#endif
#ifndef MEMP_NUM_NETCONN
/// One netconn is needed for each UDPSocket, TCPSocket or TCPServer.
/// Each requires 236 bytes of RAM (rounded to multiple of 512).
#define MEMP_NUM_NETCONN 4
#endif