Wiznet WIZ-iRadio Manual do Utilizador descarregar pdf (Página 25)

WIZ-iRadio User’s Manual

Table 5. Read Configuration Data from EEPROM

4) Network setting : DHCP or Static

If DHCP is configured, the IP address is assigned by DHCP server. Or not, it is initialized

with existing IP address.

5) Socket open for configuration channel & DHCP channel

UDP is used for communication with Configuration Tool program of PC. A socket opens for

this. When using DHCP, the leased IP address should be updated. For this, a socket opens

to transmit DHCP request message through UDP.

W5100 support 4 hardware sockets. Each sockets are used as below.

socket 0 : Streaming (TCP)

socket 1 : Configuration (UDP)

socket 2 : DNS (UDP)

socket 3: DHCP (UDP)

The port for communication with Configuration program is as below.

#define REMOTE_SERVER_PORT 49005 // pc

#define REMOTE_CLIENT_PORT 49006 // board

#define REMOTE_UPDATE_PORT 49003 // board

The “REMOTE_SERVER_PORT” is the port for PC Configuration program. The

#define EEP_CONF 0x00

#define EEP_TEST (EEP_CONF)

#define EEP_MAC (EEP_TEST+1)

#define EEP_LIP (EEP_MAC + 6)

#define EEP_SN (EEP_LIP + 4)

#define EEP_GW (EEP_SN + 4)

#define EEP_CUR_CH (EEP_GW + 4)

#define EEP_DHCP (EEP_CUR_CH + 2)

#define EEP_VER (EEP_DHCP + 1)

#define EEP_SIP (EEP_VER + 2)

#define EEP_SPORT (EEP_SIP + 4)

#define EEP_STATUS (EEP_SPORT + 2)

#define EEP_DNSIP (EEP_STATUS + 1)

#define EEP_D_IP (EEP_DNSIP + 4)

1 2 ... 20 21 22 23 24 25 26 27 28

Sem comentários

Wiznet WIZ-iRadio Manual do Utilizador Página 25