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95 lines
2.1 KiB
95 lines
2.1 KiB
#include <SoftwareSerial.h>
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#include "SIM800L.h"
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#define SIM800_RX_PIN 10
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#define SIM800_TX_PIN 11
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#define SIM800_RST_PIN 7
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SIM800L* sim800l;
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const char APN[] = "TM";
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String BASE_URL = "http://2.238.194.8/index.php?";
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//String BASE_URL = "https://postman-echo.com/get?";
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String s = "";
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char URL[100];
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int anemometerPin = 6;
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int anemometerVal = 0;
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int anemometerState = 0;
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unsigned long anemometerDuration = 0;
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unsigned long startime = 0;
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unsigned long timer = 0;
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int windSpeed = 0;
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int northPin = 4;
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int eastPin = 5;
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int southPin = 2;
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int westPin = 3;
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int timerLimit = 3000;//300000; // 5 minutes
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bool printSensorsData = true;
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String windDirection = "";
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void setup() {
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// Initialize Serial Monitor for debugging
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Serial.begin(115200);
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while(!Serial);
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// Initialize a SoftwareSerial
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SoftwareSerial* serial = new SoftwareSerial(SIM800_RX_PIN, SIM800_TX_PIN);
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serial->begin(9600);
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delay(1000);
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// Initialize SIM800L driver with an internal buffer of 200 bytes and a reception buffer of 512 bytes, debug disabled
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sim800l = new SIM800L((Stream *)serial, SIM800_RST_PIN, 200, 512);
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// Setup module for GPRS communication
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setupModule();
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}
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void loop() {
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windDirection = "";
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anemometerVal = digitalRead(anemometerPin);
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if ((anemometerState == 1) && (anemometerVal == 0)) {
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anemometerDuration = millis() - startime;
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startime = millis();
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windSpeed = 2500.0/anemometerDuration;
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}
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anemometerState = anemometerVal;
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if(millis() >= timer) {
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Serial.println("--------------------------");
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Serial.println("Sending...");
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timer = millis() + timerLimit;
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if(digitalRead(northPin)) {windDirection = windDirection + "N";}
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if(digitalRead(southPin)) {windDirection = windDirection + "S";}
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if(digitalRead(eastPin)) {windDirection = windDirection + "E";}
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if(digitalRead(westPin)) {windDirection = windDirection + "W";}
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if(printSensorsData) {
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Serial.print("Wind speed:\t");
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Serial.print(windSpeed);
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Serial.println("Km/h");
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Serial.print("Wind direction:\t");
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Serial.println(windDirection);
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}
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sendRequest();
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}
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}
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