Project Embedded Systems E-ict Denayer
Dependencies: BSP_DISCO_F746NG F7_Ethernet LCD_DISCO_F746NG TS_DISCO_F746NG mbed-rtos mbed
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