shutdown()
描述
中斷與 GSM 網路的連線藉由關閉 Arduino GSM shield。
語法
gsm.shutdown()
參數
無參數
回傳
boolean:函式執行成功時回傳 1,正在執行回傳 0
範例
#include <GSM.h>
#define PINNUMBER ""
GSM gsm;
void setup()
{
// 初始化 Serial
Serial.begin(9600);
// 連線狀態
boolean notConnected = true;
// 啟動 Arduino GSM shield,如果你的 SIM 卡有 PIN 碼,請當作 begin() 的參數
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.
