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Added MH-z19

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lexa
2021-02-07 17:05:29 +03:00
parent c95cbce094
commit e156485cb8
2 changed files with 83 additions and 10 deletions
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1
BigRoomMyS/platformio.ini
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@@ -17,3 +17,4 @@ lib_deps =
MySensors @ ^2.3.2
wifwaf/MH-Z19 @ ^1.5.3
enjoyneering/AHT10 @ ^1.1.0
featherfly/SoftwareSerial @ ^1.0

90
BigRoomMyS/src/main.cpp
View File

@@ -1,6 +1,7 @@
#include <Arduino.h>
#include <Wire.h>
#include <AHT10.h>
#include "MHZ19.h"
#define MY_DEBUG
#define MY_RADIO_RF24
@@ -12,12 +13,25 @@
#define MY_DEFAULT_TX_LED_PIN (6) // the PCB, on board LED
#include <MySensors.h>
#include <SoftwareSerial.h> // Remove if using HardwareSerial or non-uno compatabile device
#define MOTION (8)
#define RX_PIN 8
#define TX_PIN 7
#define BAUDRATE 9600
#define MOTION (6)
MHZ19 myMHZ19;
SoftwareSerial mySerial(RX_PIN, TX_PIN);
uint8_t periodMin;
uint8_t periodMotion;
uint8_t curDelay;
void presentation();
void sendDataI(MyMessage msg, uint32_t status);
void sendDataF(MyMessage msg, float status);
void sendDataB(MyMessage msg, bool status);
MyMessage msgTemp(0, V_TEMP);
MyMessage msgHum(1, V_HUM);
@@ -26,27 +40,85 @@ MyMessage msgCO2(3, V_VAR1);
MyMessage msgLight(3, V_VAR2);
MyMessage msgTimeWork(3, V_VAR3);
MyMessage msgTimeMotion(3, V_VAR4);
MyMessage msgPeriod(3, V_VAR5);
void setup() {
pinMode(MOTION, INPUT_PULLUP);
mySerial.begin(BAUDRATE); // Uno example: Begin Stream with MHZ19 baudrate
myMHZ19.begin(mySerial); // *Important, Pass your Stream reference here
myMHZ19.autoCalibration(false);
/* char myVersion[4];
myMHZ19.getVersion(myVersion);
Serial.print("\nFirmware Version: ");
for(byte i = 0; i < 4; i++)
{
Serial.print(myVersion[i]);
if(i == 1)
Serial.print(".");
}
Serial.println("");
Serial.print("Range: ");
Serial.println(myMHZ19.getRange());
Serial.print("Background CO2: ");
Serial.println(myMHZ19.getBackgroundCO2());
Serial.print("Temperature Cal: ");
Serial.println(myMHZ19.getTempAdjustment());
Serial.print("ABC Status: "); myMHZ19.getABC() ? Serial.println("ON") : Serial.println("OFF");*/
periodMin = loadState(0);
if(periodMin == 0) periodMin = 1;
periodMotion = loadState(1);
if(periodMotion == 0) periodMotion = 60;
}
void loop() {
static uint32_t cRun = millis();
static uint8_t sec = 0;
static uint8_t minuts = 0;
uint16_t LightLev = analogRead(A0);
if((cRun + 999) < millis()){
if((cRun + 1000) <= millis()){ //Once per second
cRun = millis();
sendDataI(msgTimeWork, cRun);
sec++;
if(sec == 59){
minuts++;
sec = 0;
}
if(minuts == periodMin){
int CO2; // Buffer for CO2
CO2 = myMHZ19.getCO2(); // Request CO2 (as ppm)
if(myMHZ19.errorCode == RESULT_OK) // RESULT_OK is an alis for 1. Either can be used to confirm the response was OK.
{
Serial.println(CO2);
sendDataI(msgCO2, CO2);
wait(50);
}
sendDataI(msgTimeWork, cRun);
minuts = 0;
}
}
}
void presentation()
{
sendSketchInfo("MidRoom", "1.0");
present(0, S_TEMP, "Temp");
present(1, S_HUM, "Humid");
present(2, S_MOTION, "Motion");
present(3, S_CUSTOM, "CO2_Light_Time");
sendSketchInfo(F("MidRoom"), F("1.0"));
present(0, S_TEMP, F("Temp"));
present(1, S_HUM, F("Humid"));
present(2, S_MOTION, F("Motion"));
present(3, S_CUSTOM, F("CO2_Light_Time"));
}
void receive(const MyMessage &message)
{
if((message.sensor == 3) && (message.type == V_VAR4)){
periodMotion = message.getByte();
saveState(1, periodMotion);
}
if((message.sensor == 3) && (message.type == V_VAR5)){
periodMin = message.getByte();
saveState(0, periodMin);
}
}
void sendDataI(MyMessage msg, uint32_t val)
@@ -81,7 +153,7 @@ void sendDataF(MyMessage msg, float val)
}
}
void sendDataI(MyMessage msg, bool val)
void sendDataB(MyMessage msg, bool val)
{
bool send_data = false;
uint8_t count = 0;