[Ethernet]
描述
Defines an IP address. It can be used to declare both local and remote addresses.
語法
IPAddress(address);
參數
address
: a comma-delimited list representing the address (4 bytes, ex. 192, 168, 1, 1)
回傳
None
範例
#include <Ethernet.h> // network configuration. dns server, gateway and subnet are optional. byte mac[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; // the dns server ip IPAddress dnServer(192, 168, 0, 1); // the router's gateway address: IPAddress gateway(192, 168, 0, 1); // the subnet: IPAddress subnet(255, 255, 255, 0); // the IP address is dependent on your network IPAddress ip(192, 168, 0, 2); void setup() { Serial.begin(9600); // initialize the ethernet device Ethernet.begin(mac, ip, dnServer, gateway, subnet); // print out the IP address Serial.print("IP = "); Serial.println(Ethernet.localIP()); } void loop() { }
函式庫參考主頁面
86Duino 參考的文本是根據 Creative Commons Attribution-ShareAlike 3.0 License,部分文本是從 the Arduino reference 修改的。 參考中的代碼示例已發佈到公共領域。