说明
获取WiFi shield 的子网掩码
用法
IPAddress.subnet();
参数
空
返回
屏蔽的子网掩码
示例
#include <WiFi.h>
int status = WL_IDLE_STATUS; // the Wifi radio's status
//SSID of your network
char ssid[] = "yourNetwork";
//password of your WPA Network
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);
}
// if you are connected, print out info about the connection:
else {
// print your subnet mask:
subnet = WiFi.subnetMask();
Serial.print("NETMASK: ");
Serial.println(subnet);
}
}
void loop () {
}
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注:本文由纯净天空筛选整理自arduino.cc大神的英文原创作品 WiFi - IPAddress.subnetMask()。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。