WiFi.subnetMask()
描述
取得 WiFi Shield 的子网路遮罩(subnet mask)。
语法
WiFi.subnet();
参数
无参数
回传
IPAddress
: WiFi Shield 的子网路遮罩
范例
#include <WiFi.h> int status = WL_IDLE_STATUS; // 无线网路的状态 // 无线网路的 SSID char ssid[] = "yourNetwork"; // WPA 的密码 char pass[] = "secretPassword"; IPAddress ip; IPAddress subnet; IPAddress gateway; void setup() { WiFi.begin(ssid, pass); if ( status != WL_CONNECTED) { Serial.println("Couldn't get a wifi connection"); while(true); } // 如果成功连上无线网路,印出相关资讯 else { // 印出 WiFi Shield 的子网路遮罩 subnet = WiFi.subnetMask(); Serial.print("NETMASK: "); Serial.println(); } } void loop () { }
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.