LwIP 2.2.1在STM32F407VET6平台 移植

ThirdParty/lwip-2.2.1/contrib/apps/ping/ping.h

@@ -0,0 +1,20 @@
+#ifndef LWIP_PING_H
+#define LWIP_PING_H
+
+#include "lwip/ip_addr.h"
+
+/**
+ * PING_USE_SOCKETS: Set to 1 to use sockets, otherwise the raw api is used
+ */
+#ifndef PING_USE_SOCKETS
+#define PING_USE_SOCKETS    LWIP_SOCKET
+#endif
+
+void ping_init(const ip_addr_t* ping_addr);
+void ping_stop(void);
+
+#if !PING_USE_SOCKETS
+void ping_send_now(void);
+#endif /* !PING_USE_SOCKETS */
+
+#endif /* LWIP_PING_H */