tvolkmann/smart_garden
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Merge branch 'develop' into sherzog_dev

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Sebastian 2020-07-04 00:31:53 +02:00
commit c9dc8f545f
1 changed files with 19 additions and 14 deletions
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33
src/peripherals.cpp
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@ -1,5 +1,6 @@
#include <header.h> #include <ArduinoJson.h>
#include <ArduinoNvs.h> #include <ArduinoNvs.h>
#include <header.h>
#include <string> #include <string>
//using namespace std; //using namespace std;
@ -8,12 +9,9 @@ extern "C" {
#include "freertos/task.h" #include "freertos/task.h"
} }
#define MQTT_MOISTURE MQTT_PATH_PUB "moisture" #define MQTT_SENSOR_DATA MQTT_PATH_PUB "data"
#define MQTT_TEMPERATURE MQTT_PATH_PUB "temperature"
#define MQTT_HUMIDITY MQTT_PATH_PUB "humidity"
#define MQTT_BRIGHTNESS MQTT_PATH_PUB "brightness"
char buffer[16]; char buffer[128];
// Feldkapazität des Bodens in Prozent: Standard ist Humus // Feldkapazität des Bodens in Prozent: Standard ist Humus
int fieldCapacity = 44; int fieldCapacity = 44;
@ -23,31 +21,38 @@ int permanentWiltingPoint = 25;
int soilSaturation = 69; int soilSaturation = 69;
void readSensors() { void readSensors() {
StaticJsonDocument<128> doc;
float lxValue = readLightSensorValue(); float lxValue = readLightSensorValue();
Serial.print("Light intensity: "); Serial.print("Light intensity: ");
Serial.print(lxValue); Serial.print(lxValue);
Serial.println(" lx"); Serial.println(" lx");
sprintf(buffer, "%f", lxValue); doc["brightness"] = lxValue;
publishMessage(MQTT_BRIGHTNESS, buffer); //sprintf(buffer, "%f", lxValue);
//publishMessage(MQTT_BRIGHTNESS, buffer);
int mstValue = readCapacitiveSoilMoistureSensor(); int mstValue = readCapacitiveSoilMoistureSensor();
Serial.print("Soil moisture: "); Serial.print("Soil moisture: ");
Serial.println(mstValue); Serial.println(mstValue);
sprintf(buffer, "%i", mstValue); // sprintf(buffer, "%i", mstValue);
publishMessage(MQTT_MOISTURE, buffer); // publishMessage(MQTT_MOISTURE, buffer);
doc["moisture"] = mstValue;
float humidityValue = readHumidity(); float humidityValue = readHumidity();
Serial.print("Humidity: "); Serial.print("Humidity: ");
Serial.println(humidityValue); Serial.println(humidityValue);
sprintf(buffer, "%f", humidityValue); // sprintf(buffer, "%f", humidityValue);
publishMessage(MQTT_HUMIDITY, buffer); // publishMessage(MQTT_HUMIDITY, buffer);
doc["humidity"] = humidityValue;
float temperatureValue = readTemperature(); float temperatureValue = readTemperature();
Serial.print("Temperature: "); Serial.print("Temperature: ");
Serial.println(temperatureValue); Serial.println(temperatureValue);
sprintf(buffer, "%f", temperatureValue); // sprintf(buffer, "%f", temperatureValue);
publishMessage(MQTT_TEMPERATURE, buffer); // publishMessage(MQTT_TEMPERATURE, buffer);
doc["temperature"] = temperatureValue;
Serial.print("\n"); Serial.print("\n");
serializeJson(doc, buffer);
publishMessage(MQTT_SENSOR_DATA, buffer);
} }
bool openValve() { bool openValve() {