hans-jurgen/Wetterstation
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

2024-07-03-01

Browse Source
This commit is contained in:
hans-jurgen 2024-07-03 10:31:08 +02:00
parent d6e10959bc
commit 203c388ae2
10 changed files with 430 additions and 323 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.vscode/extensions.json vendored
View File

@ -2,6 +2,7 @@
// See http://go.microsoft.com/fwlink/?LinkId=827846
// for the documentation about the extensions.json format
"recommendations": [
"ijustdev.gitea-vscode",
"platformio.platformio-ide"
],
"unwantedRecommendations": [

4
.vscode/settings.json vendored Normal file
View File

@ -0,0 +1,4 @@
{
"gitea.instanceURL": "https://hjkgitunix.dedyn.io/hans-jurgen/Wetterstation_Boris.git",
"gitea.owner": "hans-jürgen"
}

308
include/messADS1115.h
View File

@ -1,154 +1,154 @@
/***************************************************************************
* Example sketch for the ADS1115_WE library
*
* This sketch shows how to use the ADS1115 in single shot mode.
*
* Further information can be found on:
* https://wolles-elektronikkiste.de/ads1115 (German)
* https://wolles-elektronikkiste.de/en/ads1115-a-d-converter-with-amplifier (English)
*
***************************************************************************/
#include <Arduino.h>
#include<ADS1115_WE.h>
#include<Wire.h>
#define I2C_ADDRESS 0x48
/* There are several ways to create your ADS1115_WE object:
* ADS1115_WE adc = ADS1115_WE(); -> uses Wire / I2C Address = 0x48
* ADS1115_WE adc = ADS1115_WE(I2C_ADDRESS); -> uses Wire / I2C_ADDRESS
* ADS1115_WE adc = ADS1115_WE(&Wire); -> you can pass any TwoWire object / I2C Address = 0x48
* ADS1115_WE adc = ADS1115_WE(&Wire, I2C_ADDRESS); -> all together
*/
ADS1115_WE adc = ADS1115_WE(I2C_ADDRESS);
bool F_ADS1115;
struct {
char Akku[15] = {0};
char Solar[15] = {0};
} ADSData;
void initADS() {
Wire.begin();
F_ADS1115 = true;
if(!adc.init()){
Serial.println("ADS1115 not connected!");
SystemStatus = (SystemStatus | ADS1115noReady);
F_ADS1115 = false;
}
/* Set the voltage range of the ADC to adjust the gain
* Please note that you must not apply more than VDD + 0.3V to the input pins!
*
* ADS1115_RANGE_6144 -> +/- 6144 mV
* ADS1115_RANGE_4096 -> +/- 4096 mV
* ADS1115_RANGE_2048 -> +/- 2048 mV (default)
* ADS1115_RANGE_1024 -> +/- 1024 mV
* ADS1115_RANGE_0512 -> +/- 512 mV
* ADS1115_RANGE_0256 -> +/- 256 mV
*/
adc.setVoltageRange_mV(ADS1115_RANGE_4096); //comment line/change parameter to change range
/* Set the inputs to be compared
*
* ADS1115_COMP_0_1 -> compares 0 with 1 (default)
* ADS1115_COMP_0_3 -> compares 0 with 3
* ADS1115_COMP_1_3 -> compares 1 with 3
* ADS1115_COMP_2_3 -> compares 2 with 3
* ADS1115_COMP_0_GND -> compares 0 with GND
* ADS1115_COMP_1_GND -> compares 1 with GND
* ADS1115_COMP_2_GND -> compares 2 with GND
* ADS1115_COMP_3_GND -> compares 3 with GND
*/
//adc.setCompareChannels(ADS1115_COMP_0_GND); //uncomment if you want to change the default
/* Set number of conversions after which the alert pin will assert
* - or you can disable the alert
*
* ADS1115_ASSERT_AFTER_1 -> after 1 conversion
* ADS1115_ASSERT_AFTER_2 -> after 2 conversions
* ADS1115_ASSERT_AFTER_4 -> after 4 conversions
* ADS1115_DISABLE_ALERT -> disable comparator / alert pin (default)
*/
//adc.setAlertPinMode(ADS1115_ASSERT_AFTER_1); //uncomment if you want to change the default
/* Set the conversion rate in SPS (samples per second)
* Options should be self-explaining:
*
* ADS1115_8_SPS
* ADS1115_16_SPS
* ADS1115_32_SPS
* ADS1115_64_SPS
* ADS1115_128_SPS (default)
* ADS1115_250_SPS
* ADS1115_475_SPS
* ADS1115_860_SPS
*/
//adc.setConvRate(ADS1115_128_SPS); //uncomment if you want to change the default
/* Set continuous or single shot mode:
*
* ADS1115_CONTINUOUS -> continuous mode
* ADS1115_SINGLE -> single shot mode (default)
*/
//adc.setMeasureMode(ADS1115_CONTINUOUS); //uncomment if you want to change the default
/* Choose maximum limit or maximum and minimum alert limit (window) in volts - alert pin will
* assert when measured values are beyond the maximum limit or outside the window
* Upper limit first: setAlertLimit_V(MODE, maximum, minimum)
* In max limit mode the minimum value is the limit where the alert pin assertion will be
* be cleared (if not latched)
*
* ADS1115_MAX_LIMIT
* ADS1115_WINDOW
*
*/
//adc.setAlertModeAndLimit_V(ADS1115_MAX_LIMIT, 3.0, 1.5); //uncomment if you want to change the default
/* Enable or disable latch. If latch is enabled the alert pin will assert until the
* conversion register is read (getResult functions). If disabled the alert pin assertion
* will be cleared with next value within limits.
*
* ADS1115_LATCH_DISABLED (default)
* ADS1115_LATCH_ENABLED
*/
//adc.setAlertLatch(ADS1115_LATCH_ENABLED); //uncomment if you want to change the default
/* Sets the alert pin polarity if active:
*
* ADS1115_ACT_LOW -> active low (default)
* ADS1115_ACT_HIGH -> active high
*/
//adc.setAlertPol(ADS1115_ACT_LOW); //uncomment if you want to change the default
/* With this function the alert pin will assert, when a conversion is ready.
* In order to deactivate, use the setAlertLimit_V function
*/
//adc.setAlertPinToConversionReady(); //uncomment if you want to change the default
}
float readChannel(ADS1115_MUX channel) {
float voltage = 0.0;
adc.setCompareChannels(channel);
adc.startSingleMeasurement();
while(adc.isBusy()){}
voltage = adc.getResult_V(); // alternative: getResult_mV for Millivolt
return voltage;
}
void MessungADS() {
float voltage = 0.0;
voltage = readChannel(ADS1115_COMP_0_GND);
dtostrf(voltage,8,2,ADSData.Akku);
Serial.print("Akku:\t\t\t");
Serial.print(ADSData.Akku);
Serial.println(" V");
voltage = readChannel(ADS1115_COMP_1_GND);
dtostrf(voltage,8,2,ADSData.Solar);
Serial.print("Solar:\t\t\t");
Serial.print(ADSData.Solar);
Serial.println(" V");
}
/***************************************************************************
* Example sketch for the ADS1115_WE library
*
* This sketch shows how to use the ADS1115 in single shot mode.
*
* Further information can be found on:
* https://wolles-elektronikkiste.de/ads1115 (German)
* https://wolles-elektronikkiste.de/en/ads1115-a-d-converter-with-amplifier (English)
*
***************************************************************************/
#include <Arduino.h>
#include<ADS1115_WE.h>
#include<Wire.h>
#define I2C_ADDRESS 0x48
/* There are several ways to create your ADS1115_WE object:
* ADS1115_WE adc = ADS1115_WE(); -> uses Wire / I2C Address = 0x48
* ADS1115_WE adc = ADS1115_WE(I2C_ADDRESS); -> uses Wire / I2C_ADDRESS
* ADS1115_WE adc = ADS1115_WE(&Wire); -> you can pass any TwoWire object / I2C Address = 0x48
* ADS1115_WE adc = ADS1115_WE(&Wire, I2C_ADDRESS); -> all together
*/
ADS1115_WE adc = ADS1115_WE(I2C_ADDRESS);
bool F_ADS1115;
struct {
char Akku[15] = {0};
char Solar[15] = {0};
} ADSData;
void initADS() {
Wire.begin();
F_ADS1115 = true;
if(!adc.init()){
Serial.println("ADS1115 not connected!");
SystemStatus = (SystemStatus | ADS1115noReady);
F_ADS1115 = false;
}
/* Set the voltage range of the ADC to adjust the gain
* Please note that you must not apply more than VDD + 0.3V to the input pins!
*
* ADS1115_RANGE_6144 -> +/- 6144 mV
* ADS1115_RANGE_4096 -> +/- 4096 mV
* ADS1115_RANGE_2048 -> +/- 2048 mV (default)
* ADS1115_RANGE_1024 -> +/- 1024 mV
* ADS1115_RANGE_0512 -> +/- 512 mV
* ADS1115_RANGE_0256 -> +/- 256 mV
*/
adc.setVoltageRange_mV(ADS1115_RANGE_4096); //comment line/change parameter to change range
/* Set the inputs to be compared
*
* ADS1115_COMP_0_1 -> compares 0 with 1 (default)
* ADS1115_COMP_0_3 -> compares 0 with 3
* ADS1115_COMP_1_3 -> compares 1 with 3
* ADS1115_COMP_2_3 -> compares 2 with 3
* ADS1115_COMP_0_GND -> compares 0 with GND
* ADS1115_COMP_1_GND -> compares 1 with GND
* ADS1115_COMP_2_GND -> compares 2 with GND
* ADS1115_COMP_3_GND -> compares 3 with GND
*/
//adc.setCompareChannels(ADS1115_COMP_0_GND); //uncomment if you want to change the default
/* Set number of conversions after which the alert pin will assert
* - or you can disable the alert
*
* ADS1115_ASSERT_AFTER_1 -> after 1 conversion
* ADS1115_ASSERT_AFTER_2 -> after 2 conversions
* ADS1115_ASSERT_AFTER_4 -> after 4 conversions
* ADS1115_DISABLE_ALERT -> disable comparator / alert pin (default)
*/
//adc.setAlertPinMode(ADS1115_ASSERT_AFTER_1); //uncomment if you want to change the default
/* Set the conversion rate in SPS (samples per second)
* Options should be self-explaining:
*
* ADS1115_8_SPS
* ADS1115_16_SPS
* ADS1115_32_SPS
* ADS1115_64_SPS
* ADS1115_128_SPS (default)
* ADS1115_250_SPS
* ADS1115_475_SPS
* ADS1115_860_SPS
*/
//adc.setConvRate(ADS1115_128_SPS); //uncomment if you want to change the default
/* Set continuous or single shot mode:
*
* ADS1115_CONTINUOUS -> continuous mode
* ADS1115_SINGLE -> single shot mode (default)
*/
//adc.setMeasureMode(ADS1115_CONTINUOUS); //uncomment if you want to change the default
/* Choose maximum limit or maximum and minimum alert limit (window) in volts - alert pin will
* assert when measured values are beyond the maximum limit or outside the window
* Upper limit first: setAlertLimit_V(MODE, maximum, minimum)
* In max limit mode the minimum value is the limit where the alert pin assertion will be
* be cleared (if not latched)
*
* ADS1115_MAX_LIMIT
* ADS1115_WINDOW
*
*/
//adc.setAlertModeAndLimit_V(ADS1115_MAX_LIMIT, 3.0, 1.5); //uncomment if you want to change the default
/* Enable or disable latch. If latch is enabled the alert pin will assert until the
* conversion register is read (getResult functions). If disabled the alert pin assertion
* will be cleared with next value within limits.
*
* ADS1115_LATCH_DISABLED (default)
* ADS1115_LATCH_ENABLED
*/
//adc.setAlertLatch(ADS1115_LATCH_ENABLED); //uncomment if you want to change the default
/* Sets the alert pin polarity if active:
*
* ADS1115_ACT_LOW -> active low (default)
* ADS1115_ACT_HIGH -> active high
*/
//adc.setAlertPol(ADS1115_ACT_LOW); //uncomment if you want to change the default
/* With this function the alert pin will assert, when a conversion is ready.
* In order to deactivate, use the setAlertLimit_V function
*/
//adc.setAlertPinToConversionReady(); //uncomment if you want to change the default
}
float readChannel(ADS1115_MUX channel) {
float voltage = 0.0;
adc.setCompareChannels(channel);
adc.startSingleMeasurement();
while(adc.isBusy()){}
voltage = adc.getResult_V(); // alternative: getResult_mV for Millivolt
return voltage;
}
void MessungADS() {
float voltage = 0.0;
voltage = readChannel(ADS1115_COMP_0_GND);
dtostrf(voltage,8,2,ADSData.Akku);
Serial.print("Akku:\t\t\t");
Serial.print(ADSData.Akku);
Serial.println(" V");
voltage = readChannel(ADS1115_COMP_1_GND);
dtostrf(voltage,8,2,ADSData.Solar);
Serial.print("Solar:\t\t\t");
Serial.print(ADSData.Solar);
Serial.println(" V");
}

87
include/mess_BME280.h Normal file
View File

@ -0,0 +1,87 @@
#include "Wire.h"
#define Anzahl_Sensoren_BME280 1 // Mögliche Werte: '0','1','2'
#define Korrektur_Luftdruck 0.0 // Korrekturwert um Abweichungen zu offiziellen Wetterstationen auszugleichen
//----------------------------------------------------------------
// Konfiguration BME280 - Temperatur und Luftfeuchte
//----------------------------------------------------------------
#include "Adafruit_Sensor.h"
#include "Adafruit_BME280.h"
uint8_t BME280_adresse[2] = {0x76, 0x77};
#define SEALEVELPRESSURE_HPA (1013.25f)
//----------------------------------------------------------------
const float No_Val = 999.99;
float Temp[2] = {No_Val, No_Val};
float Feuchte[2] = {No_Val, No_Val};
float L_Druck[2] = {No_Val, No_Val};
struct {
char temperature[15] = {0};
char pressure[15] = {0};
char approx_altitud[15] = {0};
char humity[15] = {0};
} BME280Data;
void Sensor_BME280() {
if (Anzahl_Sensoren_BME280 > 0) {
float Temperatur_BME;
float Luftfeuchte_BME;
float Luftdruck_BME;
boolean check;
Adafruit_BME280 my_bme;
for (byte i = 0; i < Anzahl_Sensoren_BME280; i++) {
check = my_bme.begin(BME280_adresse[i]); // I2C Adresse
delay (100); // time to get system ready
if (check) { // if bme ok
Temperatur_BME = my_bme.readTemperature();
Luftfeuchte_BME = my_bme.readHumidity();
Luftdruck_BME = my_bme.readPressure();
Serial.print("Temperature (BME280):\t\t");
Serial.print(Temperatur_BME);
Serial.println(" °C");
Serial.print("Luftfeuchtigkeit (BME280):\t");
Serial.print(Luftfeuchte_BME);
Serial.println(" %");
Serial.print("Luftdruck (BME280):\t\t");
Serial.print(Luftdruck_BME/100);
Serial.println(" hPa");
}
else {
Temperatur_BME = No_Val;
Luftfeuchte_BME = No_Val;
Luftdruck_BME = No_Val;
}
if (i == 0) { // erster BME
Temp[0] = Temperatur_BME; // Hier kann die Zuordnung der Sensoren geändert werden
Feuchte[0] = Luftfeuchte_BME; // Hier kann die Zuordnung der Sensoren geändert werden
L_Druck[0] = Luftdruck_BME/100;
}
if (i == 1) { // zweiter BME
Temp[1] = Temperatur_BME; // Hier kann die Zuordnung der Sensoren geändert werden
Feuchte[1] = Luftfeuchte_BME; // Hier kann die Zuordnung der Sensoren geändert werden
L_Druck[1] = Luftdruck_BME/100;
}
}
}
}
void M2M_BME280(String deviceId = "4711") {
char topic[100];
dtostrf(Temp[0],7,1,BME280Data.temperature);
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/temperature_BME_280" );
client.publish(topic, BME280Data.temperature, true);
dtostrf(Feuchte[0],7,1,BME280Data.humity);
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/humity_BME280" );
client.publish(topic, BME280Data.humity, true);
dtostrf(L_Druck[0],7,1,BME280Data.pressure);
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/pressure" );
client.publish(topic, BME280Data.pressure, true);
}

158
include/mess_BMP280.h
View File

@ -1,80 +1,80 @@
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BMP280.h>
#define SEALEVELPRESSURE_HPA (1013.25) // 1013.25
// Richen 219 m über NN
// Eppingem 195 m über NN
Adafruit_BMP280 bmp; // I2C
float K_BMP280 = -0.0;
bool F_BMP280;
struct {
char temperature[15] = {0};
char pressure[15] = {0};
char approx_altitud[15] = {0};
char humity[15] = {0};
} BMP280Data;
void Init_BMP280(){
bool status = bmp.begin();
F_BMP280 = true;
if (!status) {
Serial.println("Could not find a valid BME280 sensor, check wiring!");
F_BMP280 = false;
SystemStatus = SystemStatus | BMP280noReady;
} else{
/* Serial.print("SensorID was: 0x"); Serial.println(bmp.sensorID(),16);
delay(5000); */
/* Default settings from datasheet. */
bmp.setSampling(Adafruit_BMP280::MODE_NORMAL, /* Operating Mode. */
Adafruit_BMP280::SAMPLING_X2, /* Temp. oversampling */
Adafruit_BMP280::SAMPLING_X16, /* Pressure oversampling */
Adafruit_BMP280::FILTER_X16, /* Filtering. */
Adafruit_BMP280::STANDBY_MS_500); /* Standby time. */
//bmp_temp->printSensorDetails();
Serial.println("BMP280 gefunden");
}
}
void read_BMP_280() {
Serial.print("Temperature (BMP280):\t");
float t = bmp.readTemperature();
t = t + K_BMP280;
dtostrf(t,7,1,BMP280Data.temperature);
Serial.print(BMP280Data.temperature);
Serial.println(" °C");
Serial.print("Pressure:\t\t");
float p = bmp.readPressure() / 100.0F;
p = p + 13;
dtostrf(p,7,1,BMP280Data.pressure);
Serial.print(BMP280Data.pressure);
Serial.println(" hPa");
Serial.print("Approx. Altitude:\t");
float a = bmp.readAltitude(SEALEVELPRESSURE_HPA);
dtostrf(a,7,1,BMP280Data.approx_altitud);
Serial.print(BMP280Data.approx_altitud);
Serial.println(" m über NN");
Serial.println();
}
void M2M_BMP280(String deviceId = "4711") {
char topic[100];
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/temperature_BMP_280" );
client.publish(topic, BMP280Data.temperature, true);
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/pressure" );
client.publish(topic, BMP280Data.pressure, true);
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/approx_altitude" );
client.publish(topic, BMP280Data.approx_altitud);
#include <SPI.h>
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BMP280.h>
#define SEALEVELPRESSURE_HPA (1013.25) // 1013.25
// Richen 219 m über NN
// Eppingem 195 m über NN
Adafruit_BMP280 bmp; // I2C
float K_BMP280 = -0.0;
bool F_BMP280;
struct {
char temperature[15] = {0};
char pressure[15] = {0};
char approx_altitud[15] = {0};
char humity[15] = {0};
} BMP280Data;
void Init_BMP280(){
bool status = bmp.begin();
F_BMP280 = true;
if (!status) {
Serial.println("Could not find a valid BME280 sensor, check wiring!");
F_BMP280 = false;
SystemStatus = SystemStatus | BMP280noReady;
} else{
Serial.print("SensorID was: 0x"); Serial.println(bmp.sensorID(),16);
delay(5000);
/* Default settings from datasheet. */
bmp.setSampling(Adafruit_BMP280::MODE_NORMAL, /* Operating Mode. */
Adafruit_BMP280::SAMPLING_X2, /* Temp. oversampling */
Adafruit_BMP280::SAMPLING_X16, /* Pressure oversampling */
Adafruit_BMP280::FILTER_X16, /* Filtering. */
Adafruit_BMP280::STANDBY_MS_500); /* Standby time. */
//bmp_temp->printSensorDetails();
Serial.println("BMP280 gefunden");
}
}
void read_BMP_280() {
Serial.print("Temperature (BMP280):\t");
float t = bmp.readTemperature();
t = t + K_BMP280;
dtostrf(t,7,1,BMP280Data.temperature);
Serial.print(BMP280Data.temperature);
Serial.println(" °C");
Serial.print("Pressure:\t\t");
float p = bmp.readPressure() / 100.0F;
p = p + KorrekturLuftdruck;
dtostrf(p,7,1,BMP280Data.pressure);
Serial.print(BMP280Data.pressure);
Serial.println(" hPa");
Serial.print("Approx. Altitude:\t");
float a = bmp.readAltitude(SEALEVELPRESSURE_HPA);
dtostrf(a,7,1,BMP280Data.approx_altitud);
Serial.print(BMP280Data.approx_altitud);
Serial.println(" m über NN");
Serial.println();
}
void M2M_BMP280(String deviceId = "4711") {
char topic[100];
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/temperature_BMP_280" );
client.publish(topic, BMP280Data.temperature, true);
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/pressure" );
client.publish(topic, BMP280Data.pressure, true);
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/approx_altitude" );
client.publish(topic, BMP280Data.approx_altitud);
}

4
include/mess_Ub.h
View File

@ -2,7 +2,7 @@
const float MinimalSpannung = 2.85;
float korectur = 0.0009350;
float korectur = 0.001015;
char floatString[15] = {0};
float AKKU;
@ -13,7 +13,7 @@ float getBattery()
return 3.05;
#endif
int Vcc = analogRead(A0);
Vcc = Vcc * ((100+220+680)/100);
Vcc = Vcc * ((100+220+220)/100);
float VCC = Vcc * korectur ;
Serial.printf("Rohdaten: %d, ", Vcc);
dtostrf(VCC,8,2,floatString);

46
include/mess_Ub_old.h
View File

@ -1,24 +1,24 @@
#include <Arduino.h>
const float MinimalSpannung = 2.85;
float koa = 0.984326019;
char floatString[15] = {0};
float AKKU;
float getBattery(float kor = 1.000)
{
#if (NOBATT == 1)
Serial.print("Batterie:\t\t 3.05 V\n");
return 3.05;
#endif
float valA0 = analogRead(A0);
valA0 = valA0 * 3.7; // (R1 + r1 + r2) / r2
// r1 und r2 Spannungsteiler
// r1 = 270k, r2 = 100k
// Spannungsbereich = 5.2 Volt
valA0= valA0 / 1024;
valA0 = valA0 * kor;
dtostrf(valA0,7,2,floatString);
Serial.printf("Batterie:\t\t %s V\n", floatString);
return valA0;
#include <Arduino.h>
const float MinimalSpannung = 2.85;
float koa = 0.984326019;
char floatString[15] = {0};
float AKKU;
float getBattery(float kor = 1.000)
{
#if (NOBATT == 1)
Serial.print("Batterie:\t\t 3.05 V\n");
return 3.05;
#endif
float valA0 = analogRead(A0);
valA0 = valA0 * 3.7; // (R1 + r1 + r2) / r2
// r1 und r2 Spannungsteiler
// r1 = 270k, r2 = 100k
// Spannungsbereich = 5.2 Volt
valA0= valA0 / 1024;
valA0 = valA0 * kor;
dtostrf(valA0,7,2,floatString);
Serial.printf("Batterie:\t\t %s V\n", floatString);
return valA0;
}

102
include/mess_htu21.h
View File

@ -1,52 +1,52 @@
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_I2CDevice.h>
#include <Adafruit_HTU21DF.h>
Adafruit_HTU21DF htu = Adafruit_HTU21DF();
bool F_HTU_21D;
float K_HTU= -0.00;
struct {
char temperature[15] = {0};
char humity[15] = {0};
} htuData;
void init_HTU21(){
F_HTU_21D = false;
if (!htu.begin()) {
Serial.println("Couldn't find sensor HUT21D!");
SystemStatus = SystemStatus | HTU21noReady;
}
else {
F_HTU_21D = true;
Serial.println("HUT21D gefunden");
}
}
void read_HTU21D() {
float t = htu.readTemperature();
t = t + K_HTU;
dtostrf(t,7,1,htuData.temperature);
float h = htu.readHumidity();
dtostrf(h,7,1,htuData.humity);
Serial.print("Temperature (HTU21D):\t");
Serial.print(htuData.temperature);
Serial.println(" °C");
Serial.print("Luftfeuchtigkeit:\t");
Serial.print(htuData.humity);
Serial.println(" %");
}
void M2M_HTU21D(String deviceId = "4711") {
char topic[100];
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/temperature_Htu_21" );
client.publish(topic, htuData.temperature, true);
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/humity" );
client.publish(topic, htuData.humity, true);
/* Serial.printf("HTU21:\t\t %s °C\n", htuData.temperature);
Serial.printf("HTU21:\t\t %s %%\n", htuData.humity); */
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_I2CDevice.h>
#include <Adafruit_HTU21DF.h>
Adafruit_HTU21DF htu = Adafruit_HTU21DF();
bool F_HTU_21D;
float K_HTU= -0.00;
struct {
char temperature[15] = {0};
char humity[15] = {0};
} htuData;
void init_HTU21(){
F_HTU_21D = false;
if (!htu.begin()) {
Serial.println("Couldn't find sensor HUT21D!");
SystemStatus = SystemStatus | HTU21noReady;
}
else {
F_HTU_21D = true;
Serial.println("HUT21D gefunden");
}
}
void read_HTU21D() {
float t = htu.readTemperature();
t = t + K_HTU;
dtostrf(t,7,1,htuData.temperature);
float h = htu.readHumidity();
dtostrf(h,7,1,htuData.humity);
Serial.print("Temperature (HTU21D):\t");
Serial.print(htuData.temperature);
Serial.println(" °C");
Serial.print("Luftfeuchtigkeit:\t");
Serial.print(htuData.humity);
Serial.println(" %");
}
void M2M_HTU21D(String deviceId = "4711") {
char topic[100];
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/temperature_Htu_21" );
client.publish(topic, htuData.temperature, true);
sprintf(topic, "%s%s%s", "hjk/devices/", deviceId.c_str(), "/telemetry/humity" );
client.publish(topic, htuData.humity, true);
/* Serial.printf("HTU21:\t\t %s °C\n", htuData.temperature);
Serial.printf("HTU21:\t\t %s %%\n", htuData.humity); */
}

15
platformio.ini
View File

@ -13,16 +13,18 @@ platform = espressif8266
board = d1
framework = arduino
board_build.filesystem = littlefs
monitor_port = COM6
monitor_port = COM5
monitor_speed = 74800
monitor_filters = time
upload_port = COM6
upload_port = COM5
lib_deps =
knolleary/PubSubClient @ 2.8
adafruit/Adafruit HTU21DF Library @ 1.0.5
adafruit/Adafruit BMP280 Library @ 2.6.6
wollewald/ADS1115_WE @ 1.4.3
adafruit/Adafruit MCP9808 Library @ 2.0.0
adafruit/Adafruit BusIO @ 1.16.1
adafruit/Adafruit BME280 Library @ 2.2.4
adafruit/Adafruit Unified Sensor @ 1.1.14
build_flags =
-DTEMPTEST33=1
@ -46,6 +48,7 @@ build_flags = ${env.build_flags}
-DTERROR=5
-DTLOWBATT=60
-DTINTERVAL=1
-DKorrekturLuftdruck=0.0
[env:marcel] ; Produktivsystem:
build_flags = ${env.build_flags}
@ -62,6 +65,7 @@ build_flags = ${env.build_flags}
-DTERROR=20
-DTLOWBATT=60
-DTINTERVAL=10
-DKorrekturLuftdruck=0.0
[env:boris] ; Produktivsystem:
build_flags = ${env.build_flags}
@ -78,6 +82,7 @@ build_flags = ${env.build_flags}
-DTERROR=20
-DTLOWBATT=60
-DTINTERVAL=5
-DKorrekturLuftdruck=0.0
[env:hjk]
build_flags = ${env.build_flags}
@ -93,7 +98,8 @@ build_flags = ${env.build_flags}
-Dmqtt_port=61883
-DTERROR=5
-DTLOWBATT=60
-DTINTERVAL=5
-DTINTERVAL=10
-DKorrekturLuftdruck=23.6
[env:filamentbox]
build_flags = ${env.build_flags}
@ -110,4 +116,5 @@ build_flags = ${env.build_flags}
-DTERROR=5
-DTLOWBATT=60
-DTINTERVAL=15
-DKorrekturLuftdruck=0.0

28
src/main.cpp
View File

@ -5,7 +5,7 @@
#include <PubSubClient.h>
#include <Ticker.h>
#define BUILTIN_LED D15
// #define BUILTIN_LED D2
#define TRIGGER_PIN D7
#define START_STOP_PIN D6
@ -25,7 +25,8 @@ PubSubClient client(espClient);
#include<mess_htu21.h>
#include <mess_BMP280.h>
//#include <mess_BMP280.h>
#include <mess_BME280.h>
#include <mess_Ub.h>
@ -72,6 +73,10 @@ long int Feldstaerke;
void setup() {
startTime = millis();
/* pinMode(BUILTIN_LED, OUTPUT);
digitalWrite(BUILTIN_LED, LOW);
delay(5000);
digitalWrite(BUILTIN_LED, HIGH); */
Serial.begin(74880);
while ( !Serial ) delay(100); // wait for native usb
WiFi.mode( WIFI_OFF );
@ -84,10 +89,13 @@ void setup() {
readSystemStatus();
Serial.printf("Systemstatus : 0x%02x \n", SystemStatus);
SystemStatus = 0x00;
writeSystemStatus();
delay(500);
#if (MQTT == 0)
init_HTU21();
Init_BMP280();
//Init_BMP280();
Sensor_BME280();
init_MCP9808();
initADS();
#endif
@ -106,9 +114,9 @@ void setup() {
if (F_ADS1115 == true){
MessungADS();
}
if (F_BMP280 == true){
/* if (F_BMP280 == true){
read_BMP_280();
}
}*/
if (F_MCP9808 == true){
valTemp = getTemperature_MCP9808();
}
@ -143,7 +151,7 @@ void loop() {
}
if (F_HTU_21D) M2M_HTU21D(hostname.c_str());
if (F_BMP280) M2M_BMP280(hostname.c_str());
M2M_BME280(hostname.c_str());
if (F_MCP9808) M2M_Temperatur_MCP9808(hostname.c_str());
sprintf(msg,"%ld", Feldstaerke);
sprintf(topic, "%s%s%s", "hjk/devices/", hostname.c_str(), "/telemetry/RSSI" );
@ -153,7 +161,7 @@ void loop() {
client.publish(topic, msg, true);
client.loop();
delay(500);
digitalWrite(BUILTIN_LED, HIGH);
//digitalWrite(BUILTIN_LED, HIGH);
/* ESP.deepSleep(5e6);
delay(100); */
endTime = millis();
@ -265,7 +273,7 @@ void callback(char* topic1, byte* payload, unsigned int length)
void reconnect() {
// Loop until we're reconnected
sprintf(clientName, "%s%s", "ESP8266Client", sID);
sprintf(clientName, "%s%s", "ESP8266Wetter", sID);
while (!client.connected()) {
Serial.print("Attempting MQTT connection...");
//verifyFingerprint();
@ -273,9 +281,9 @@ void reconnect() {
if (client.connect(clientName)) {
Serial.println("connected");
// Once connected, publish an announcement...
client.publish("outTopic", "hello world");
// client.publish("outTopic", "hello world");
// ... and resubscribe
client.subscribe("inTopic");
// client.subscribe("inTopic");
} else {
Serial.print("failed, rc=");
Serial.print(client.state());