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-rw-r--r--extras/mini-os/include/lwipopts.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/extras/mini-os/include/lwipopts.h b/extras/mini-os/include/lwipopts.h
index 3bc9703cc2..bc5555e45f 100644
--- a/extras/mini-os/include/lwipopts.h
+++ b/extras/mini-os/include/lwipopts.h
@@ -15,6 +15,7 @@
#define LWIP_DHCP 1
#define LWIP_COMPAT_SOCKETS 0
#define LWIP_IGMP 1
+#define LWIP_USE_HEAP_FROM_INTERRUPT 1
#define MEMP_NUM_SYS_TIMEOUT 10
#define TCP_SND_BUF 3000
#define TCP_MSS 1500