Dzięki. Tak to jest jak się robi na szybko
[PORADNIK] Arduino IDE
Sprawdziłem program - śmiga aż miło. SCR z Apkicino111 pisze: ↑ndz lip 01, 2018 8:50 pm Ok. Obiecałem, że w weekend ogarnę czujniki temperatury DS18B20, więc zaczynamy.
W pierwszej kolejności musimy odczytać adresy czujników, żeby odczyty na apce pokazywały się do odpowiedniego kanału. Bez tego temperatura na dworze może się pokazywać przy kanale temperatura wewnętrzna i odwrotnie.
Do odczytania czujnika wykorzystamy gotowy program: Plik -> Przykłady -> OneWire -> DS18x20
W programie przy OneWire ds(10); wprowadzamy GPIO pod który mamy podpięty termometr. Po załadowaniu programu i uruchomieniu portu szeregowego pokazuje nam się adres.
Ja mam np. takie:
Device 0 Address: 28FFBC0AC21701FD
Device 0 Address: 28FF08BFC1170159
Device 0 Address: 28FF3299C11702FB
Device 0 Address: 28FFEA16C21701DE
Odczytany adres wpisujemy w postaci { 0x28, 0xFF, 0xBC, 0xA, 0xC2, 0x17, 0x1, 0xFD };
No to piszemy program:
Kod: Zaznacz cały
/* Copyright (C) AC SOFTWARE SP. Z O.O. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <SPI.h> #include <Ethernet.h> #include <OneWire.h> #include <DallasTemperature.h> #include <SuplaDevice.h> /* * This example requires Dallas Temperature Control library installed. * https://github.com/milesburton/Arduino-Temperature-Control-Library */ // Setup a oneWire instance OneWire oneWire(24); // 24 - Pin number // Pass oneWire reference to Dallas Temperature DallasTemperature sensors(&oneWire); DeviceAddress piec = { 0x28, 0xFF, 0xBC, 0xA, 0xC2, 0x17, 0x1, 0xFD }; // odczytany adres 28FFBC0AC21701FD DeviceAddress bojler = { 0x28, 0xFF, 0x8, 0xBF, 0xC1, 0x17, 0x1, 0x59 }; //Odczytany adres 28FF08BFC1170159 DeviceAddress temp_wew = { 0x28, 0xFF, 0x32, 0x99, 0xC1, 0x17, 0x2, 0xFB }; // odczytany adres 28FF3299C11702FB DeviceAddress tempNaDworze = { 0x28, 0xFF, 0xEA, 0x16, 0xC2, 0x17, 0x1, 0xDE }; // odczytany adres 28FFEA16C21701DE // DS18B20 Sensor read implementation double get_temperature(int channelNumber, double last_val) { double t = -275; if ( sensors.getDeviceCount() > 0 ) { sensors.requestTemperatures(); switch(channelNumber) { case 0: t = sensors.getTempC(piec); break; case 1: t = sensors.getTempC(bojler); break; case 2: t = sensors.getTempC(temp_wew); break; case 3: t = sensors.getTempC(tempNaDworze); break; }; }; return t; } void setup() { Serial.begin(9600); // Init DS18B20 library sensors.begin(); // Set temperature callback SuplaDevice.setTemperatureCallback(&get_temperature); // Replace the falowing GUID char GUID[SUPLA_GUID_SIZE] = {0x2F,0xF9,0xF2,0x22,}; // with GUID that you can retrieve from https://www.supla.org/arduino/get-guid // Ethernet MAC address uint8_t mac[6] = {0x00, 0x01, 0x02, 0x04, 0x03, 0x05}; /* * Having your device already registered at cloud.supla.org, * you want to change CHANNEL sequence or remove any of them, * then you must also remove the device itself from cloud.supla.org. * Otherwise you will get "Channel conflict!" error. */ // CHANNEL0 - Thermometer DS18B20 SuplaDevice.addDS18B20Thermometer(); // CHANNEL1 - Thermometer DS18B20 SuplaDevice.addDS18B20Thermometer(); // CHANNEL2 - Thermometer DS18B20 SuplaDevice.addDS18B20Thermometer(); // CHANNEL3 - Thermometer DS18B20 SuplaDevice.addDS18B20Thermometer(); // CHANNEL4 - RELAY SuplaDevice.addRelay(44, true); // 44 - Pin number where the relay is connected // Call SuplaDevice.addRelay(44, true) with an extra "true" parameter // to enable "port value inversion" // where HIGH == LOW, and LOW == HIGH // CHANNEL5 - RELAY SuplaDevice.addRelay(45, true); // 45 - Pin number where the relay is connected // CHANNEL6 - RELAY SuplaDevice.addRelay(46, true); // 46 - Pin number where the relay is connected // CHANNEL7 - Opening sensor (Normal Open) SuplaDevice.addSensorNO(A0); // A0 - Pin number where the sensor is connected // Call SuplaDevice.addSensorNO(A0, true) with an extra "true" parameter // to enable the internal pull-up resistor // CHANNEL8 - Opening sensor (Normal Open) SuplaDevice.addSensorNO(A1); // A1 - Pin number where the sensor is connected /* * SuplaDevice Initialization. * Server address, LocationID and LocationPassword are available at https://cloud.supla.org * If you do not have an account, you can create it at https://cloud.supla.org/account/create * SUPLA and SUPLA CLOUD are free of charge * */ SuplaDevice.begin(GUID, // Global Unique Identifier mac, // Ethernet MAC address "svr.supla.org", // SUPLA server address xxxx, // Location ID "xxxx "); // Location Password } void loop() { SuplaDevice.iterate(); }
Program się kompiluje i powinien działać. Można testować, ja na razie nie mam kiedy.
- Załączniki
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- supla 3xDS18B20 na D3 NodeMCU.jpg (60.81 KiB) Przejrzano 6964 razy
Jeżeli tak to może ktoś się zgłosi na ochotnika? 
Ja nie mam obecnie zasobów czasowych na to zadanie
Ale rozumiem, że ogólnie jest taka możliwość?
Jeżeli tak to mógłbyś wkleić kod do konfiguratora z plików *.bin, które kompilujes? Może ktoś sprytniejszy ode mnie na podstawie tego kodu zbudował by to samo na Arduino.
Wszystkie źródła są na githubie
Jakiś czas temu znalazłem przypadkiem coś takiego
https://starter-kit.nettigo.pl/2018/02 ... ci-flash/
https://starter-kit.nettigo.pl/2018/02 ... ci-flash/
W elektronice jak nie wiadomo o co chodzi to zwykle chodzi o zasilanie
Wezmę udział w Supla Offline Party 2024
Wezmę udział w Supla Offline Party 2024
hola prueba esto para wifimanager
EDIT:poprawiłem czytelność (code)
slawek
Kod: Zaznacz cały
#include <FS.h>
#include <ESP8266WiFi.h>
#define SUPLADEVICE_CPP
#include <SuplaDevice.h>
#include <ESP8266WebServer.h>
#include <DNSServer.h>
#include <WiFiManager.h>
#include <ArduinoJson.h>
WiFiClient client;
//define your default values here, if there are different values in config.json, they are overwritten.
//length should be max size + 1
char Supla_server[40];
char Location_id[15];
char Location_Pass[20];
byte mac[6];
//flag for saving data
bool shouldSaveConfig = false;
bool initialConfig = false;
#define TRIGGER_PIN D3
int timeout = 120; // seconds to run for
int measurePin = A0;
int ledPower = 5;
int samplingTime = 280;
int deltaTime = 40;
int sleepTime = 9680;
float voMeasured = 0;
float calcVoltage = 0;
float dustDensity = 0;
//callback notifying us of the need to save config
void saveConfigCallback () {
Serial.println("Should save config");
shouldSaveConfig = true;
}
void ondemandwifiCallback () {
// The extra parameters to be configured (can be either global or just in the setup)
// After connecting, parameter.getValue() will get you the configured value
// id/name placeholder/prompt default length
WiFiManagerParameter custom_Supla_server("server", "supla server", Supla_server, 40);
WiFiManagerParameter custom_Location_id("ID", "Location_id", Location_id, 15);
WiFiManagerParameter custom_Location_Pass("Password", "Location_Pass", Location_Pass, 20);
//WiFiManager
//Local intialization. Once its business is done, there is no need to keep it around
WiFiManager wifiManager;
//set config save notify callback
wifiManager.setSaveConfigCallback(saveConfigCallback);
//add all your parameters here
wifiManager.addParameter(&custom_Supla_server);
wifiManager.addParameter(&custom_Location_id);
wifiManager.addParameter(&custom_Location_Pass);
//set minimu quality of signal so it ignores AP's under that quality
//defaults to 8%
wifiManager.setMinimumSignalQuality();
// set configportal timeout
wifiManager.setConfigPortalTimeout(timeout);
if (!wifiManager.startConfigPortal("OnDemandAP")) {
Serial.println("failed to connect and hit timeout");
delay(3000);
//reset and try again, or maybe put it to deep sleep
ESP.restart();
delay(5000);
}
//if you get here you have connected to the WiFi
Serial.println("connected...yeey :)");
//read updated parameters
strcpy(Supla_server, custom_Supla_server.getValue());
strcpy(Location_id, custom_Location_id.getValue());
strcpy(Location_Pass, custom_Location_Pass.getValue());
}
// DS18B20 Sensor read implementation
double get_temperature(int channelNumber, double last_val) {
digitalWrite(ledPower,LOW); // power on the LED
delayMicroseconds(samplingTime);
voMeasured = analogRead(measurePin); // read the dust value
delayMicroseconds(deltaTime);
digitalWrite(ledPower,HIGH); // turn the LED off
delayMicroseconds(sleepTime);
// 0 - 5.0V mapped to 0 - 1023 integer values
calcVoltage = voMeasured * (5.0 / 1024);
dustDensity = (0.17 * calcVoltage - 0.1)*1000;
Serial.print("Raw Signal Value (0-1023): ");
Serial.print(voMeasured);
Serial.print(" - Voltage: ");
Serial.print(calcVoltage);
Serial.print(" - Dust Density [ug/m3]: ");
Serial.println(dustDensity);
double t = dustDensity;
last_val = t;
return t;
}
void setup() {
Serial.begin(115200);
//sensors.begin();
pinMode(TRIGGER_PIN, INPUT);
if (WiFi.SSID()==""){
//Serial.println("We haven't got any access point credentials, so get them now");
initialConfig = true;
}
//read configuration from FS json
Serial.println("mounting FS...");
if (SPIFFS.begin()) {
Serial.println("mounted file system");
if (SPIFFS.exists("/config.json")) {
//file exists, reading and loading
Serial.println("reading config file");
File configFile = SPIFFS.open("/config.json", "r");
if (configFile) {
Serial.println("opened config file");
size_t size = configFile.size();
// Allocate a buffer to store contents of the file.
std::unique_ptr<char[]> buf(new char[size]);
configFile.readBytes(buf.get(), size);
DynamicJsonBuffer jsonBuffer;
JsonObject& json = jsonBuffer.parseObject(buf.get());
json.printTo(Serial);
if (json.success()) {
// Serial.println("\nparsed json");
strcpy(Supla_server, json["Supla_server"]);
strcpy(Location_id, json["Location_id"]);
strcpy(Location_Pass, json["Location_Pass"]);
} else {
Serial.println("failed to load json config");
}
}
}
} else {
Serial.println("failed to mount FS");
}
//end read
//Serial.println(Location_id);
//Serial.println(Location_Pass);
//Serial.println(Supla_server);
char GUID[SUPLA_GUID_SIZE] ={0x2F,0xF9,0xF2,0x22,}; // with GUID that you can retrieve from https://www.supla.org/arduino/get-guid.
WiFi.macAddress(mac);
SuplaDevice.addRelay(12, true);
SuplaDevice.addRelay(13, true);
SuplaDevice.addRelay(15, true);
SuplaDevice.addDS18B20Thermometer();
int LocationID = atoi(Location_id);
SuplaDevice.begin(GUID, // Global Unique Identifier
mac, // Ethernet MAC address
Supla_server, // SUPLA server address
LocationID, // Location ID
Location_Pass); // Location Password
}
void loop() {
// is configuration portal requested?
if ( digitalRead(TRIGGER_PIN) == LOW|| (initialConfig)) {
ondemandwifiCallback () ;
initialConfig = false;
}
//save the custom parameters to FS
if (shouldSaveConfig) {
Serial.println("saving config");
DynamicJsonBuffer jsonBuffer;
JsonObject& json = jsonBuffer.createObject();
json["Supla_server"] = Supla_server;
json["Location_id"] = Location_id;
json["Location_Pass"] = Location_Pass;
File configFile = SPIFFS.open("/config.json", "w");
if (!configFile) {
Serial.println("failed to open config file for writing");
}
json.prettyPrintTo(Serial);
json.printTo(configFile);
configFile.close();
Serial.println("config saved");
shouldSaveConfig = false;
//end save
}
if (WiFi.status() != WL_CONNECTED)
{
WiFi_up();
}
SuplaDevice.iterate();
SuplaDevice.setTemperatureCallback(&get_temperature);
}
// 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) {
WiFi_up();
}
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 = NULL;
cb.get_rgbw_value = NULL;
cb.set_rgbw_value = NULL;
return cb;
}
void WiFi_up() // Procedimiento de conexión para redes WiFi
{
Serial.print("Conexión a la red ");
// Serial.println(ssid);
WiFi.begin(); // Intentar conectarse a la red
for (int x = 60; x > 0; x--)
{
if (WiFi.status() == WL_CONNECTED)
{
break;
}
else
{
Serial.print(".");
delay(500);
}
}
if (WiFi.status() == WL_CONNECTED)
{
Serial.println("");
Serial.println("Conexión hecha");
Serial.println("Adres IP: ");
Serial.print(WiFi.localIP());
Serial.print(" / ");
Serial.println(WiFi.subnetMask());
Serial.print("puerta: ");
Serial.println(WiFi.gatewayIP());
long rssi = WiFi.RSSI();
Serial.print("Fuerza de la señal (RSSI): ");
Serial.print(rssi);
Serial.println(" dBm");
}
else
{
Serial.println("");
Serial.println("La conexión no pudo hacerse");
}
}slawek