Diff: ping.h

Revision:

5:0518cef07365

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ping.h	Thu Aug 17 14:36:34 2017 +0000
@@ -0,0 +1,46 @@
+#ifndef _PING_H_
+#define _PING_H_
+
+#include "lwip/opt.h"
+#include "lwip/mem.h"
+#include "lwip/raw.h"
+#include "lwip/icmp.h"
+#include "lwip/netif.h"
+#include "lwip/sys.h"
+#include "lwip/timers.h"
+#include "lwip/inet_chksum.h"
+#include "lwip/sockets.h"
+#include "lwip/inet.h"
+
+#ifndef PING_RCV_TIMEO                              //ping timeout... geen antwoord binnen deze tijd => timeout request
+#define PING_RCV_TIMEO 1000
+#endif
+
+#ifndef PING_ID
+#define PING_ID        0x2601                       //identifier om te matchen (antwoord matched hiermee. Linux => uniek, Windows => vast, maar wel verschillend per versie)
+#endif
+
+#ifndef PING_DATA_SIZE                              //grootte payload: "random" data die ook gematched moet worden in het antwoord
+#define PING_DATA_SIZE 32
+#endif
+
+#ifndef PING_DELAY                                  
+#define PING_DELAY     500
+#endif
+
+#ifndef PING_RESULT
+#define PING_RESULT(ping_ok)
+#endif
+
+/*-----------------------------------------------------------*/
+
+uint32_t ul_Ping( ip_addr_t *x_PingTarget );
+void v_MaakPingRequest( struct icmp_echo_hdr *x_ICMPEchoHdr, uint16_t us_Lenght );
+void v_PingOntvang( int32_t l_SocketReturn );
+err_t ux_Ping( int32_t l_SocketReturn, ip_addr_t *x_IPAddr );
+
+static uint16_t us_PingSequenceNummer;
+
+/*-----------------------------------------------------------*/
+
+#endif