shutdown()
描述
中断与 GSM 网路的连线藉由关闭 Arduino GSM shield。
语法
gsm.shutdown()
参数
无参数
回传
boolean:函式执行成功时回传 1,正在执行回传 0
范例
#include <GSM.h>
#define PINNUMBER ""
GSM gsm;
void setup()
{
// 初始化 Serial
Serial.begin(9600);
// 连线状态
boolean notConnected = true;
// 启动 Arduino GSM shield,如果你的 SIM 卡有 PIN 码,请当作 begin() 的参数
while(notConnected)
{
if(gsm.begin(PINNUMBER)==GSM_READY)
notConnected = false;
else
{
Serial.println("Not connected");
delay(1000);
}
}
Serial.println("GSM initialized");
gsm.shutdown();
Serial.println("GSM terminated");
}
void loop()
{
// 不做任何事
}
See also
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.
