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добавил датчик co2

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This commit is contained in:
Dmitry Borisenko
2021-12-26 19:07:01 +01:00
parent 9b535f04aa
commit f477d5838b
2 changed files with 34 additions and 5 deletions
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14
include/YourSensor.h
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@@ -1,9 +1,13 @@
#pragma once
#include <Arduino.h>
float yourSensorReading(String type, String addr);
extern float yourSensorReading(String type, String addr);
void HDC1080_init(String addr);
void AHTX0_init();
void LCD_init();
void BH1750_init();
extern void HDC1080_init(String addr);
extern void AHTX0_init();
extern void LCD_init();
extern void BH1750_init();
//extern SoftwareSerial K_30_Serial;
extern unsigned long getValue(byte packet[]);
extern void sendRequest(byte packet[]);

25
src/YourSensor.cpp
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@@ -28,6 +28,23 @@ BH1750 lightMeter;
//создаем объект ADS1015
// Adafruit_ADS1015 ads;
// co2 sensor
SoftwareSerial K_30_Serial(13, 15); //Программный порт
byte readCO2[] = {0xFE, 0X44, 0X00, 0X08, 0X02, 0X9F, 0X25}; //Команды для запроса показаний с датчика
byte response[] = {0, 0, 0, 0, 0, 0, 0}; //массив для ответа от датчика
unsigned long getValue(byte packet[]) {
int high = packet[3]; //верхний байт показания СО2
int low = packet[4]; //нижний байт показания СО2
unsigned long val_1 = high * 256 + low; //соединяем байты
return val_1;
}
void sendRequest(byte packet[]) {
while (!K_30_Serial.available()) {
K_30_Serial.write(readCO2, 7);
delay(50);
}
}
float yourSensorReading(String type, String paramsAny) {
float value;
//========================================================HDC1080================================================================
@@ -62,6 +79,14 @@ float yourSensorReading(String type, String paramsAny) {
BH1750_init();
value = lightMeter.readLightLevel();
}
//==========================================================BH1750=================================================================
if (type == "valCO2") {
K_30_Serial.begin(9600);
sendRequest(readCO2);
int valCO2 = getValue(response);
value = valCO2;
// Serial.println(valCO2);
}
return value;
}