add MEMP_NUM_NETCONN option for lwip 1.4.1

2017-12-11 15:51:18 +08:00 · 2017-12-11 15:51:18 +08:00 · 7fc26a8486
parent 2de2d6e433
commit 7fc26a8486
1 changed files with 5 additions and 0 deletions
--- a/components/net/lwip-1.4.1/src/lwipopts.h
+++ b/components/net/lwip-1.4.1/src/lwipopts.h
@ -93,6 +93,11 @@
   should be set high. */
 #define MEMP_NUM_PBUF               16

+/* the number of struct netconns */
+#ifdef RT_MEMP_NUM_NETCONN
+#define MEMP_NUM_NETCONN            RT_MEMP_NUM_NETCONN
+#endif
+
 /* the number of UDP protocol control blocks. One per active RAW "connection". */
 #ifdef RT_LWIP_RAW_PCB_NUM
 #define MEMP_NUM_RAW_PCB            RT_LWIP_RAW_PCB_NUM