83 lines
2.5 KiB
C++
83 lines
2.5 KiB
C++
/*
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Blink
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Turns on an LED on for one second, then off for one second, repeatedly.
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Most Arduinos have an on-board LED you can control. On the Uno and
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Leonardo, it is attached to digital pin 13. If you're unsure what
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pin the on-board LED is connected to on your Arduino model, check
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the documentation at http://arduino.cc
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This example code is in the public domain.
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modified 8 May 2014
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by Scott Fitzgerald
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*/
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//判断返回值是否正确
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void connectNBIOT (String cmd, char *res)
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{
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while(1)
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{
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Serial.println(cmd);
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delay(500);
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while(Serial.available()>0)
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{
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if(Serial.find(res))
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{
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digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level)
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delay(100); // wait for a second
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digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW
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delay(100);
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return;
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}
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}
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delay(1000);
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}
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}
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// the setup function runs once when you press reset or power the board
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void setup() {
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// initialize digital pin 13 as an output.
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pinMode(13, OUTPUT);
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Serial.begin(115200); //
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while (!Serial) {
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; // wait for serial port to connect. Needed for Leonardo only
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}
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// prints title with ending line break
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connectNBIOT("AT","OK");
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Serial.println("ATE0&W");//关闭回显
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delay(300);
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connectNBIOT("AT+CPIN?","+CPIN: READY");//返+CPIN:READY，表明识别到卡了
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connectNBIOT("AT+CGATT?","+CGATT: 1");//返+CGACT: 1,就能正常工作了
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Serial.println("AT+QICLOSE=0");//关闭上一次socekt连接
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delay(300);
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connectNBIOT("AT+QIOPEN=1,0,\"UDP\",\"47.92.146.210\",9999,1234,0","+QIOPEN: 0,0");//建立服务器的IP和端口连接
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delay(300);
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}
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// the loop function runs over and over again forever
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void loop() {
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digitalWrite(13, HIGH); // turn the LED on (HIGH is the voltage level)
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delay(1000); // wait for a second
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digitalWrite(13, LOW); // turn the LED off by making the voltage LOW
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delay(1000); // wait for a second
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// prints title with ending line break
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connectNBIOT("AT+QISEND=0,10,1234567890","SEND OK");//send message
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}
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/*
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Blink
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Turns on an LED on for one second, then off for one second, repeatedly.
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Most Arduinos have an on-board LED you can control. On the Uno and
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Leonardo, it is attached to digital pin 13. If you're unsure what
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pin the on-board LED is connected to on your Arduino model, check
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the documentation at http://arduino.cc
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This example code is in the public domain.
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modified 8 May 2014
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by Scott Fitzgerald
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*/
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