"Do wyboru do koloru" - jak mówią. Tu lepsza czytelność na oledzie 0,96
Pozdrawiam
ps
@Slawek77 i co uaktualnia ciśnienie?
Kod: Zaznacz cały
/*
* BME 280 + DS18B20 + OLED 0,96
* D1 - SCL - BME i SCK OLED
* D2 - SDA - BME i OLED
* Zasilanie BME i OLEDA - 3V3
* D4 - DS18B20
* OLED 0,96
* D6 (do masy)- załączenie wyświetlania OLED-a na 15 sek
*/
#include <OneWire.h>
#include <DallasTemperature.h>
#include <Wire.h>
#include "SSD1306Wire.h"
SSD1306Wire display(0x3c,4,5); // D2-SDA D1-SCL ----- OLED 0,96 ---
#include <srpc.h>
#include <log.h>
#include <eh.h>
#include <proto.h>
#include <IEEE754tools.h>
// We define our own ethernet layer
#define SUPLADEVICE_CPP
#include <SuplaDevice.h>
#include <lck.h>
#include <WiFiClient.h>
#include <ESP8266WiFiType.h>
#include <ESP8266WiFi.h>
#include <ESP8266WiFiScan.h>
#include <ESP8266WiFiMulti.h>
#include <WiFiServer.h>
#include <ESP8266WiFiGeneric.h>
#include <WiFiClientSecure.h>
#include <ESP8266WiFiAP.h>
#include <ESP8266WiFiSTA.h>
#include <WiFiUdp.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BME280.h>
Adafruit_BME280 bme; // I2C
#include <DHT.h>
#define DHTPIN 0
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);
OneWire oneWire(2);
DallasTemperature sensors(&oneWire);
WiFiClient client;
// Setup Supla connection
const char* ssid = "xxxx";
const char* password = "xxxx";
float t1;// Temp DS18B20
float t2;// Temp z BME
float wilg; // Wilg z BME
int cisn; // Cisn z BME
double get_pressure(int channelNumber, double pressure) {
//pressure = bme.readPressure() / 100.0F;
pressure = (bme.readPressure()-270) / 100.0F;//korekcja ciśnienia
cisn = pressure;
Serial.print("Pressure = ");
Serial.print(bme.readPressure()/100);
Serial.println(" hPa");
Serial.println(cisn);
return pressure;
}
void get_temperature_and_humidity(int channelNumber, double *temp, double *humidity) {
*temp = bme.readTemperature();
t2 = *temp;
t2=(t2-1.7);//korekta temperatury BME - taka jak w cloudzie
*humidity = bme.readHumidity();
wilg = *humidity;
if ( isnan(*temp) || isnan(*humidity) ) {
*temp = -275;
*humidity = -1;
}
}
// DS18B20 Sensor read implementation
double get_temperature(int channelNumber, double last_val) {
double t = -275;
if ( sensors.getDeviceCount() > 0 )
{
sensors.requestTemperatures();
t = sensors.getTempCByIndex(0);
t1=t;
return t;
}
}
void setup() {
pinMode(12, INPUT_PULLUP);
Serial.begin(115200); delay(10);
display.init();
display.flipScreenVertically();
display.setContrast(50);
display.clear();
display.setContrast(50,121, 32);
Wire.begin(4,5);
bme.begin(0x76);
// Replace the falowing GUID
char GUID[SUPLA_GUID_SIZE] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
// with GUID that you can retrieve from https://www.supla.org/arduino/get-guid
// Ethernet MAC address
uint8_t mac[6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
// Init DS18B20 library
sensors.begin();
sensors.setResolution(10);//rozdzielczosc DS-a
//SuplaDevice **************************************
SuplaDevice.addDS18B20Thermometer();
SuplaDevice.addDHT22();
SuplaDevice.addPressureSensor(); // cisnienie
//************************************************
SuplaDevice.setName("BME280+DS18B20+OLED");
SuplaDevice.begin(GUID, // Global Unique Identifier
mac, // Ethernet MAC address
"svrX.supla.org", // SUPLA server address
xxxx, // Location ID
"xxxx"); // Location Password
//WiFi.softAPdisconnect(true);//wył rozgłaszania wifi
}
void loop() {
SuplaDevice.iterate();
if (digitalRead(12)==LOW){
display.clear();
display.drawHorizontalLine(0, 23, 127);
display.drawHorizontalLine(0, 44, 128);
display.drawVerticalLine(64, 1, 21);
display.setFont(ArialMT_Plain_24);
display.drawString(0, 0, String(t2,1));
display.setFont(ArialMT_Plain_10);
display.drawString(48, 4, "ºC");
display.setFont(ArialMT_Plain_24);
display.drawString(70, 0, String(wilg,1));
display.setFont(ArialMT_Plain_10);
display.drawString(118, 4, "%");
display.setFont(ArialMT_Plain_10);
display.drawString(1, 30, "BME-280:");
display.setFont(ArialMT_Plain_24);
display.drawString(52, 20, String(cisn));
display.setFont(ArialMT_Plain_10);
display.drawString(108, 26, "hPa");
display.setFont(ArialMT_Plain_10);
display.drawString(0, 52, "TEMP z DS :");
display.setFont(ArialMT_Plain_24);
display.drawString(64, 42, String(t1,1));
display.setFont(ArialMT_Plain_10);
display.drawString(114,44, "ºC");
display.display();
delay(15000);
display.clear();
display.display();
}
}
// Supla.org ethernet layer
int supla_arduino_tcp_read(void *buf, int count) {
_supla_int_t size = client.available();
if ( size > 0 ) {
if ( size > count ) size = count;
return client.read((uint8_t *)buf, size);
};
return -1;
};
int supla_arduino_tcp_write(void *buf, int count) {
return client.write((const uint8_t *)buf, count);
};
bool supla_arduino_svr_connect(const char *server, int port) {
return client.connect(server, 2015);
}
bool supla_arduino_svr_connected(void) {
return client.connected();
}
void supla_arduino_svr_disconnect(void) {
client.stop();
}
void supla_arduino_eth_setup(uint8_t mac[6], IPAddress *ip) {
// Serial.println("WiFi init");
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
// Serial.print(".");
}
// Serial.print("\nlocalIP: ");
// Serial.println(WiFi.localIP());
// Serial.print("subnetMask: ");
// Serial.println(WiFi.subnetMask());
// Serial.print("gatewayIP: ");
// Serial.println(WiFi.gatewayIP());
}
SuplaDeviceCallbacks supla_arduino_get_callbacks(void) {
SuplaDeviceCallbacks cb;
cb.tcp_read = &supla_arduino_tcp_read;
cb.tcp_write = &supla_arduino_tcp_write;
cb.eth_setup = &supla_arduino_eth_setup;
cb.svr_connected = &supla_arduino_svr_connected;
cb.svr_connect = &supla_arduino_svr_connect;
cb.svr_disconnect = &supla_arduino_svr_disconnect;
cb.get_temperature = &get_temperature;
cb.get_temperature_and_humidity = &get_temperature_and_humidity;
cb.get_rgbw_value = NULL;
cb.set_rgbw_value = NULL;
cb.get_pressure = get_pressure;
return cb;
}