lwipopts.h

00001 #ifndef LWIPOPTS_H
00002 #define LWIPOPTS_H
00003 
00004 #include <string.h>
00005 #include <stdlib.h>
00006 //#include <mbed.h>
00007 #include <stdio.h>
00008 
00009 #ifdef __cplusplus
00010 using namespace std;
00011 #endif
00012 
00013 // Application specific lwIP Options.
00014 #define IPv6                            0
00015 #define NO_SYS                          1
00016 #define LWIP_ARP                        1
00017 #define LWIP_RAW                        0
00018 #define LWIP_UDP                        1
00019 #define LWIP_TCP                        1
00020 #define LWIP_DNS                        1
00021 #define LWIP_DHCP                       1
00022 #define LWIP_IGMP                       0
00023 #define LWIP_SNMP                       0
00024 #define LWIP_SOCKET                     0
00025 #define LWIP_NETCONN                    0
00026 #define LWIP_AUTOIP                     0
00027 #define LWIP_CALLBACK_API               1
00028 
00029 #define MEM_LIBC_MALLOC                 0
00030 #define MEMP_MEM_MALLOC                 1
00031 #define MEM_ALIGNMENT                   4
00032 //#define MEM_SIZE                     5000
00033 #define MEM_SIZE                      10000
00034 //#define MEM_SIZE            (EMAC_MEM_SIZE - (2 * SIZEOF_STRUCT_MEM) - MEM_ALIGNMENT)
00035 #define MEM_POSITION                    __attribute((section("AHBSRAM1"),aligned))
00036 //        EMAC_MEM_ADDR
00037 
00038 #define ARP_QUEUEING                    0
00039 #define LWIP_NETIF_HOSTNAME             1
00040 
00041 #define ARP_TABLE_SIZE                  4
00042 
00043 #define DNS_TABLE_SIZE                  1
00044 #define DNS_USES_STATIC_BUF             0
00045 // 0 - Stack
00046 // 1 - RW-MEM
00047 // 2 - Heap
00048 
00049 #define IP_FRAG_USES_STATIC_BUF         0
00050 #define LWIP_STATS                      0
00051 
00052 #define DNS_LOCAL_HOSTLIST_IS_DYNAMIC   1
00053 
00054 #define TCP_SND_BUF                  2000
00055 #define TCP_MSS                     0x276
00056 //0x300
00057 //#define TCP_SND_QUEUELEN                    (2 * TCP_SND_BUF/TCP_MSS)
00058 #define TCP_SND_QUEUELEN               16
00059 #define MEMP_NUM_TCP_PCB                5
00060 #define MEMP_NUM_TCP_PCB_LISTEN         8
00061 #define MEMP_NUM_TCP_SEG               20
00062 #define MEMP_NUM_PBUF                  16
00063 #define PBUF_POOL_SIZE                  6
00064 
00065 #ifndef HOSTNAME
00066 #define HOSTNAME "mbed-c3p0"
00067 #endif
00068 
00069 //#define LWIP_DEBUG               1
00070 //#define LWIP_DBG_TYPES_ON     ~0x0
00071 //#define LWIP_DBG_MIN_LEVEL       0
00072 //#define MEM_DEBUG (LWIP_DBG_ON | LWIP_DBG_LEVEL_WARNING)
00073 //#define TCP_INPUT_DEBUG (LWIP_DBG_ON | LWIP_DBG_LEVEL_WARNING)
00074 //#define TCP_OUTPUT_DEBUG    (LWIP_DBG_ON | LWIP_DBG_LEVEL_WARNING)
00075 //#define NETIF_DEBUG     (LWIP_DBG_ON | LWIP_DBG_LEVEL_WARNING)
00076 //#define DHCP_DEBUG      (LWIP_DBG_ON | LWIP_DBG_LEVEL_WARNING)
00077 //#define IP_DEBUG        (LWIP_DBG_ON | LWIP_DBG_LEVEL_WARNING)
00078 //#define TCP_DEBUG       (LWIP_DBG_ON | LWIP_DBG_LEVEL_WARNING)
00079 //#define TCP_CWND_DEBUG    (LWIP_DBG_ON | LWIP_DBG_LEVEL_WARNING)
00080 
00081 //------------------------------------------------------------------------------
00082 // [iva2k] Defines for LWIP/sntp, using SNTPClient wrapper
00083 
00084 #ifdef __cplusplus
00085 extern "C" {
00086 #endif
00087 
00088 #include <time.h>
00089 extern unsigned int gSntpRecvTimeout_s;
00090 extern unsigned int gSntpUpdateDelay_s;   // Never set this below 15
00091 void SntpClientSet(time_t sec);           // Receives NTP timestamp
00092 
00093 #ifdef __cplusplus
00094 };
00095 #endif
00096 
00097 // Do not change these:
00098 #define SNTP_SOCKET                 0
00099 #define SNTP_DEBUG                  LWIP_DBG_OFF
00100 #define SNTP_PORT                   123
00101 #define SNTP_SERVER_DNS             1   // Override. Use URLs. Do not use IP addresses!
00102 #define SNTP_SUPPORT_MULTIPLE_SERVERS 1 // Override. Allow multiple servers.
00103 #define SNTP_SET_SYSTEM_TIME(sec)   SntpClientSet(sec)
00104 /** SNTP macro to get system time, used with SNTP_CHECK_RESPONSE >= 2
00105  * to send in request and compare in response.
00106  */
00107 #define SNTP_GET_SYSTEM_TIME(sec, us)     do { (sec) = 0; (us) = 0; } while(0)
00108 #define SNTP_RECV_TIMEOUT           gSntpRecvTimeout_s
00109 #define SNTP_UPDATE_DELAY           gSntpUpdateDelay_s
00110 #define SNTP_SUPPRESS_DELAY_CHECK   1 // needed to substitute define with global
00111 
00112 // You can change these:
00113 #define SNTP_SERVER_ADDRESS \
00114   "pool.ntp.org", \
00115   "north-america.pool.ntp.org", \
00116   "time-a.nist.gov", \
00117   "time-b.nist.gov", \
00118     // comma-separated list of server URLs
00119 #define SNTP_CHECK_RESPONSE         2       // For now use more checks. Do not set above 2.
00120 #define SNTP_STARTUP_DELAY          0       // seconds, Should be randomized
00121 
00122 // END [iva2k] Defines for LWIP/sntp, using SNTPClient wrapper
00123 //------------------------------------------------------------------------------
00124 
00125 #endif