";
inhalt += temperature;
inhalt += "
°C";
@@ -234,6 +258,26 @@ void webHandleRoot() {
inhalt += (int)roundf(humidity);
inhalt += "
%";
inhalt += "
Luftfeuchte
| BME280 | //Pololu-Lib
#include "SparkFun_VL53L1X.h"
+#include
+#include
+#include
+#include "Adafruit_BMP280.h"
+
extern "C" {
#include "user_interface.h"
@@ -39,11 +44,16 @@ VL53L0X l0x_sensor;
//VL53L1X
SFEVL53L1X l1x_sensor;
+//ADS1115
+Adafruit_ADS1115 ads; /* Use this for the 16-bit version */
+//Adafruit_ADS1015 ads; /* Use this for the 12-bit version */
+int16_t adc0;
//********************************************************
// Variablen für Abstandsmessung
//********************************************************
int abstand;
+int fuellhoehe;
float fuellstand;
float volumen;
int volumen_max;
@@ -57,14 +67,23 @@ unsigned long startMillisAbstand;
//*********************
// Temperatursensor
//*********************
+// DHT22
#define DHTPIN 14 //D5
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);
float humidity;
float temperature;
+float pressure;
+float pressureReal;
+float altitude;
unsigned long startMillisTemp;
unsigned long currentMillisTemp;
+//BME280
+Adafruit_BME280 bme; // I2C
+
+//BMP280
+Adafruit_BMP280 bmp; // I2C
//********************************************************
// Konfiguration der Displays
@@ -78,22 +97,22 @@ SSOLED ssoled; // benoetigt fuer OLED
//Taster fuer Display
//int sensor = 14; // D5 VCC Sensor
int taster = 15; // D8 für Taster
-int tasterstatus = 0;
-int previousMicros = 0;
-int displayMicros = 0;
-int backlstatus = 0;
+// int tasterstatus = 0;
+int previousMicros = 0; //timer
+int displayMicros = 0; //timer
+bool backlstatus = false;
//********************************************************
// Relais an D4
//********************************************************
-const int relaisPIN = 2; //D4
+const int relaisPIN = 2; //D4 HIGH bei Boot
unsigned long startMillisRelais;
unsigned long currentMillisRelais;
//********************************************************
// Relais an D3
//********************************************************
-const int relais2PIN = 2; //D3
+const int relais2PIN = 0; //D3
unsigned long startMillisRelais2;
unsigned long currentMillisRelais2;
@@ -144,10 +163,12 @@ const long utcOffsetInSeconds = 7200;
NTPClient timeClient(ntpUDP, "pool.ntp.org", utcOffsetInSeconds);
//********************************************************
-// Display refresh
+// Display variablen
//********************************************************
unsigned long startMillisDisplay;
unsigned long currentMillisDisplay;
+// vgl. https://docs.arduino.cc/language-reference/funktionen/external-interrupts/attachInterrupt/
+volatile bool tasterHigh;
//********************************************************
// Grundsätzliche Einstellungen
@@ -187,6 +208,21 @@ uint32_t freeheap = system_get_free_heap_size();
bool gesendet_pushover = false;
bool gesendet_mail = false;
+
+//********************************************************
+// ISR
+//********************************************************
+// ICACHE_RAM_ATTR void enableBacklight() { (veraltet)
+IRAM_ATTR void enableBacklight() {
+ tasterHigh = true;
+}
+
+void resetBacklightTaster() {
+ tasterHigh = false;
+}
+
+
+
//********************************************************
// SETUP
//********************************************************
@@ -194,9 +230,9 @@ void setup() {
Wire.begin();
Serial.begin(115200);
- delay(3000);
+ delay(1000);
Serial.println("Auf gehts...");
-
+
//Lade Konfiguration aus EEPROM
ladekonfig();
@@ -275,7 +311,32 @@ void setup() {
}
}
-
+ //ADS1115
+ if (cfg.data_zisterne_sensor == 4) {
+ Serial.println("ADS1115 ausgewaehlt");
+ // The ADC input range (or gain) can be changed via the following
+ // functions, but be careful never to exceed VDD +0.3V max, or to
+ // exceed the upper and lower limits if you adjust the input range!
+ // Setting these values incorrectly may destroy your ADC!
+ // ------- -------
+ ads.setGain(GAIN_TWOTHIRDS); // 2/3x gain +/- 6.144V 1 bit = 3mV 0.1875mV (default)
+ // ads.setGain(GAIN_ONE); //1x gain +/- 4.096V 1 bit = 2mV 0.125mV
+ // ads.setGain(GAIN_TWO); // 2x gain +/- 2.048V 1 bit = 1mV 0.0625mV
+ // ads.setGain(GAIN_FOUR); // 4x gain +/- 1.024V 1 bit = 0.5mV 0.03125mV
+ // ads.setGain(GAIN_EIGHT); // 8x gaSerial.println("Single-ended readings from AIN0 with >3.0V comparator");
+ // Serial.println("ADC Range: +/- 6.144V (1 bit = 3mV/ADS1015, 0.1875mV/ADS1115)");
+ // Serial.println("Comparator Threshold: 1000 (3.000V)");in +/- 0.512V 1 bit = 0.25mV 0.015625mV
+ // ads.setGain(GAIN_SIXTEEN); // 16x gain +/- 0.256V 1 bit = 0.125mV 0.0078125mV
+ if (!ads.begin()) {
+ Serial.println("Failed to initialize ADS.");
+ while (1);
+ }
+
+ // Setup 3V comparator on channel 0
+ ads.startComparator_SingleEnded(0, 1000);
+ }
+
+//-----------------------------------------------------------------------------------------
//Zeit merken um EigenAPI, WebAPI und OTA zeitgesteuert aufzurufen
//auch Intervall zum Refresh von Display und NTP
startMillisEigen = millis();
@@ -313,23 +374,57 @@ void setup() {
}
//Starte Temperaturmessung
- dht.begin();
+ if (cfg.data_temperatur == 1) {
+ dht.begin(); //DHT22
//einmal initial messen
humidity = dht.readHumidity();
Serial.println(humidity);
// Lese Temperatur
temperature = dht.readTemperature();
Serial.println(temperature);
+ }
+// --------------------------------
+ if (cfg.data_temperatur == 2) {
+ bme.begin(0x76); //BME280
+ temperature = (bme.readTemperature() -1);
+ Serial.println(temperature);
+ humidity = bme.readHumidity();
+ Serial.println(humidity);
+ pressureReal = (bme.readPressure() / 100);
+ Serial.println(pressureReal);
+ altitude = (cfg.data_height_over_NN);
+ Serial.println(altitude);
+ // Berechnung Druck über NN
+ pressure = pressureReal/pow(1 - altitude/44330.0, 5.255);
+ Serial.println(pressure);
+ }
+//----------------------------------------
+ if (cfg.data_temperatur == 3) {
+ bmp.begin(0x76); //BMP280
+ temperature = (bmp.readTemperature() -1);
+ Serial.println(temperature);
+ pressureReal = (bmp.readPressure() / 100);
+ Serial.println(pressureReal);
+ altitude = (cfg.data_height_over_NN);
+ Serial.println(altitude);
+ // Berechnung Druck über NN
+ pressure = pressureReal/pow(1 - altitude/44330.0, 5.255);
+ Serial.println(pressure);
+ }
- //Ausgang D4
+ //Ausgang D3
pinMode(relaisPIN, OUTPUT);
digitalWrite(relaisPIN,LOW);
//Serial.println("LED Test..");
//digitalWrite(relaisPIN,HIGH);
- //Ausgang D3
+ //Ausgang D4
//pinMode(relais2PIN, OUTPUT);
//digitalWrite(relais2PIN,LOW);
+
+ //PIN taster für Backlight als Interupt registrieren
+ resetBacklightTaster();
+ attachInterrupt(digitalPinToInterrupt(taster), enableBacklight, RISING);
}
@@ -377,9 +472,37 @@ void loop() {
Serial.println(temperature);
}
- //BME Sensor
+ //BME280
if (cfg.data_temperatur == 2) {
- //noch nix zu tun
+ // Lese Luftfeuchte
+ humidity = bme.readHumidity();
+ Serial.println(humidity);
+ // Lese Temperatur
+ temperature = (bme.readTemperature() -1);
+ Serial.println(temperature);
+ // Lese Luftdruck
+ pressureReal = (bme.readPressure() / 100);
+ Serial.println(pressureReal);
+ altitude = (cfg.data_height_over_NN);
+ Serial.println(altitude);
+ // Berechnung Druck über NN
+ pressure = pressureReal/pow(1 - altitude/44330.0, 5.255);
+ Serial.println(pressure);
+ }
+
+ //BMP280
+ if (cfg.data_temperatur == 3) {
+ // Lese Temperatur
+ temperature = (bmp.readTemperature() -1);
+ Serial.println(temperature);
+ // Lese Luftdruck
+ pressureReal = (bmp.readPressure() / 100);
+ Serial.println(pressureReal);
+ altitude = (cfg.data_height_over_NN);
+ Serial.println(altitude);
+ // Berechnung Druck über NN
+ pressure = pressureReal/pow(1 - altitude/44330.0, 5.255);
+ Serial.println(pressure);
}
}
}
|
";
- inhalt += "" + anwendungsname + " v" + fw_version + "
"
+ ""+anwendungsname+" v"+fw_version+"