init.h File Reference

#include "lwip/opt.h"

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Macros
#define	LWIP_VERSION_MAJOR   1U
#define	LWIP_VERSION_MINOR   4U
#define	LWIP_VERSION_REVISION   0U
#define	LWIP_VERSION_RC   2U
#define	LWIP_RC_RELEASE   255U
#define	LWIP_RC_DEVELOPMENT   0U
#define	LWIP_VERSION_IS_RELEASE   (LWIP_VERSION_RC == LWIP_RC_RELEASE)
#define	LWIP_VERSION_IS_DEVELOPMENT   (LWIP_VERSION_RC == LWIP_RC_DEVELOPMENT)
#define	LWIP_VERSION_IS_RC   ((LWIP_VERSION_RC != LWIP_RC_RELEASE) && (LWIP_VERSION_RC != LWIP_RC_DEVELOPMENT))
#define	LWIP_VERSION

Functions
void	lwip_init (void) ICACHE_FLASH_ATTR

Macro Definition Documentation

LWIP_RC_DEVELOPMENT

#define LWIP_RC_DEVELOPMENT   0U

LWIP_VERSION_RC is set to LWIP_RC_DEVELOPMENT for CVS versions

Definition at line 55 of file init.h.

LWIP_RC_RELEASE

#define LWIP_RC_RELEASE   255U

LWIP_VERSION_RC is set to LWIP_RC_RELEASE for official releases

Definition at line 53 of file init.h.

LWIP_VERSION

#define LWIP_VERSION

Value:

(LWIP_VERSION_MAJOR << 24   | LWIP_VERSION_MINOR << 16 | \
                        LWIP_VERSION_REVISION << 8 | LWIP_VERSION_RC)

Provides the version of the stack

Definition at line 62 of file init.h.

LWIP_VERSION_IS_DEVELOPMENT

#define LWIP_VERSION_IS_DEVELOPMENT   (LWIP_VERSION_RC == LWIP_RC_DEVELOPMENT)

Definition at line 58 of file init.h.

LWIP_VERSION_IS_RC

#define LWIP_VERSION_IS_RC   ((LWIP_VERSION_RC != LWIP_RC_RELEASE) && (LWIP_VERSION_RC != LWIP_RC_DEVELOPMENT))

Definition at line 59 of file init.h.

LWIP_VERSION_IS_RELEASE

#define LWIP_VERSION_IS_RELEASE   (LWIP_VERSION_RC == LWIP_RC_RELEASE)

Definition at line 57 of file init.h.

LWIP_VERSION_MAJOR

#define LWIP_VERSION_MAJOR   1U

X.x.x: Major version of the stack

Definition at line 42 of file init.h.

LWIP_VERSION_MINOR

#define LWIP_VERSION_MINOR   4U

x.X.x: Minor version of the stack

Definition at line 44 of file init.h.

LWIP_VERSION_RC

#define LWIP_VERSION_RC   2U

For release candidates, this is set to 1..254 For official releases, this is set to 255 (LWIP_RC_RELEASE) For development versions (CVS), this is set to 0 (LWIP_RC_DEVELOPMENT)

Definition at line 50 of file init.h.

LWIP_VERSION_REVISION

#define LWIP_VERSION_REVISION   0U

x.x.X: Revision of the stack

Definition at line 46 of file init.h.

Function Documentation

lwip_init()

void lwip_init

(

void

)

Perform Sanity check of user-configurable values, and initialize all modules.

Definition at line 261 of file init.c.

References ip_init, lwip_sanity_check, mem_init(), memp_init(), MEMP_NUM_TCP_PCB, netif_init(), pbuf_init, stats_init, sys_init(), sys_timeouts_init(), TCP_MAXRTX, TCP_MSS, TCP_SYNMAXRTX, and TCP_WND.

Referenced by tcpip_init().

{
  MEMP_NUM_TCP_PCB = 5;
  TCP_WND = (4 * TCP_MSS);
  TCP_MAXRTX = 12;
  TCP_SYNMAXRTX = 6;

  /* Sanity check user-configurable values */
  lwip_sanity_check();

  /* Modules initialization */
  stats_init();
#if !NO_SYS
  sys_init();
#endif /* !NO_SYS */
#if 0
  mem_init(&_bss_end);
#endif
  memp_init();

  pbuf_init();

  netif_init();
 
#if LWIP_SOCKET
  lwip_socket_init();
#endif /* LWIP_SOCKET */
  ip_init();
 
#if LWIP_ARP
  etharp_init();

#endif /* LWIP_ARP */
#if LWIP_RAW
  raw_init();
 
#endif /* LWIP_RAW */
#if LWIP_UDP
  udp_init();
 
#endif /* LWIP_UDP */
#if LWIP_TCP
  tcp_init();
  
#endif /* LWIP_TCP */
#if LWIP_SNMP
  snmp_init();
  
#endif /* LWIP_SNMP */
#if LWIP_AUTOIP
  autoip_init();
 
#endif /* LWIP_AUTOIP */
#if LWIP_IGMP
  igmp_init();

#endif /* LWIP_IGMP */
#if LWIP_DNS
  dns_init();

#endif /* LWIP_DNS */

#if LWIP_TIMERS
  sys_timeouts_init();
#endif /* LWIP_TIMERS */

#if IP_NAPT && !IP_NAPT_DYNAMIC
  ip_napt_init(IP_NAPT_MAX, IP_PORTMAP_MAX);
#endif /* IP_NAPT */
}

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