first commit
This commit is contained in:
Jérôme Delacotte
328
PZEM_Ecran/Domoticz.cpp
Normal file
328
PZEM_Ecran/Domoticz.cpp
Normal file
@@ -0,0 +1,328 @@
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#include "Domoticz.h"
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Domoticz::Domoticz(String domoticz, String port, const char* ssid, const char* pass)
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{
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_domoticz = domoticz;
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_port = port;
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_ssid = ssid;
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_pass = pass;
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// // Domo
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// _domoc[_domoticz.length() + 1];
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// _domoticz.toCharArray(_domoc, _domoticz.length() + 1);
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//
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// // Port
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// char portc[_port.length() + 1];
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// _port.toCharArray(portc, _port.length() + 1);
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// _iport = atoi(portc);
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}
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boolean Domoticz::connect()
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{
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// Domo
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char _domoc[_domoticz.length() + 1];
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_domoticz.toCharArray(_domoc, _domoticz.length() + 1);
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// Port
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char portc[_port.length() + 1];
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_port.toCharArray(portc, _port.length() + 1);
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int _iport = atoi(portc);
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boolean connected = _client.connect(_domoc, _iport);
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Serial.print(_domoc);
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Serial.print(" ");
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Serial.print(_iport);
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Serial.print(" ");
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Serial.print(" connected ");
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Serial.println(connected);
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return connected;
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}
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void Domoticz::close()
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{
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}
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void Domoticz::initWifi()
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{
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WiFi.mode(WIFI_AP);
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WiFi.begin(_ssid, _pass); //Connect to local Wifi
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Serial.println();
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Serial.print("Connecting to WiFi");
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while (WiFi.status() != WL_CONNECTED)
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{
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Serial.print(".");
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delay(500);
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}
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Serial.println("WiFi Connected!");
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Serial.print("Connexion au reseau ");
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Serial.println(WiFi.localIP());
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}
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void Domoticz::initWifiStatic(
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IPAddress ip,
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IPAddress gateway,
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IPAddress subnet,
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IPAddress DNS)
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{
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WiFi.config(ip, gateway, subnet, DNS);
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delay(100);
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WiFi.mode(WIFI_STA);
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WiFi.begin(_ssid, _pass);
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Serial.print("Connecting");
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while (WiFi.status() != WL_CONNECTED) {
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Serial.print(".");
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delay(200);
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}
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while (WiFi.waitForConnectResult() != WL_CONNECTED) {
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Serial.println();
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Serial.println("Fail connecting");
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delay(5000);
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ESP.restart();
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}
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Serial.print(" static OK ");
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Serial.print("Module IP: ");
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Serial.println(WiFi.localIP());
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}
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String Domoticz::generateKey()
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{
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// WiFi.mode(WIFI_AP);
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// Do a little work to get a unique-ish name. Append the
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// last two bytes of the MAC (HEX'd) to "Thing-":
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uint8_t mac[WL_MAC_ADDR_LENGTH];
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WiFi.softAPmacAddress(mac);
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String macID = String(mac[WL_MAC_ADDR_LENGTH - 2], HEX) + String(mac[WL_MAC_ADDR_LENGTH - 1], HEX);
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macID.toUpperCase();
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String AP_NameString = "ESP8266 Thing " + macID;
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char AP_NameChar[AP_NameString.length() + 1];
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memset(AP_NameChar, 0, AP_NameString.length() + 1);
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for (int i = 0; i < AP_NameString.length(); i++)
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{
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AP_NameChar[i] = AP_NameString.charAt(i);
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}
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// WiFi.softAP(AP_NameChar, WiFiAPPSK);
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Serial.println("macID=" + macID);
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return macID;
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}
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//void Domoticz::getIdFromDomoticz(String macID, Params * params)
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//{
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// String separator = ",";
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// int nb = 0;
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//
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// Serial.println("Dans getIdFromDomoticz " + macID);
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//
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// // -------------------
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// // LECTURE PARAM
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// // -------------------
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// if (params->esp8266_id == "") {
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// boolean connected = connect();
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//
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// if (connected) {
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// Serial.println("Connected to domoticz");
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// executeJson("/json.htm?type=command¶m=getuservariables", "", "");
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// // Read the first line of the request
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// while (1) {
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// String req = readLine();
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// if (req.indexOf(macID) != -1) {
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// Serial.println(req);
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// req = readLine();
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// req = readLine();
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// String val = req.substring(req.indexOf(":") + 2, req.length() - 1);
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// Serial.println(val);
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// val.replace("\"", "");
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// params->esp8266_id = getIndexOfString(val, separator, 0);
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// String tmp = getIndexOfString(val, separator, 1);
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// if (tmp != "") {
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// char tmpc[tmp.length() + 1];
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// tmp.toCharArray(tmpc, tmp.length() + 1);
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// params->sleepTime = atoi(tmpc);
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// if (params->sleepTime <= 0) {
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// params->sleepTime = 60;
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// }
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// }
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// params->esp8266_id_Vcc = getIndexOfString(val, separator, 2);
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//
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// params->esp8266_id_lum = getIndexOfString(val, separator, 3);
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// Serial.println("val1=" + params->esp8266_id);
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// Serial.print("val2=");
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// Serial.println(params->sleepTime);
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// Serial.println("val3=" + params->esp8266_id_Vcc);
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// Serial.println("val4=" + params->esp8266_id_lum);
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//
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// break;
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// }
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// if (req == "" || nb > 500) {
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// break;
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// }
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// nb++;
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// }
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// _client.stop();
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// delay(100);
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// }
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// }
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//
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//}
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IPAddress Domoticz::getIP(String macId)
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{
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IPAddress ip; //(192, 168, 1, 222);
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String fst = macId.substring(0, 2);
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String sec = macId.substring(2);
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char fstc[fst.length() + 1];
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fst.toCharArray(fstc, fst.length() + 1);
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char secc[sec.length() + 1];
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sec.toCharArray(secc, fst.length() + 1);
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return IPAddress(192, 168, strtol(fstc, 0, 16), strtol(secc, 0, 16));
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}
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void Domoticz::executeJson(String json, String svalue, String nvalue)
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{
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// Domo
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char _domoc[_domoticz.length() + 1];
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_domoticz.toCharArray(_domoc, _domoticz.length() + 1);
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// Port
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char portc[_port.length() + 1];
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_port.toCharArray(portc, _port.length() + 1);
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int _iport = atoi(portc);
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_client.print("GET " + json); //"GET /json.htm?type=command¶m=getuservariables");
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if (svalue != "") {
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_client.print("&svalue=" + svalue);
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}
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if (nvalue != "") {
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_client.print("&nvalue=" + nvalue);
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}
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Serial.println(json + "&svalue=" + svalue + "&nvalue=" + nvalue);
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_client.println(" HTTP/1.1");
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_client.print("Host: ");
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_client.print(_domoc);
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_client.print(":");
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_client.println(_iport);
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_client.println("User-Agent: Arduino-ethernet");
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_client.println("Connection: close");
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_client.println();
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}
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void Domoticz::readResponse()
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{
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int x = 0; // variable for looping
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char dataStr[16]; //array to store the response
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char c;
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while(_client.available()) { //_client.connected() || _client.available()) {
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String req = readLine();
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Serial.println(req);
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if (req == "") {
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break;
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}
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// c = _client.read(); //read first character
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// while (c!= '<') { //while < character is not coming yet, keep reading character
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// c = _client.read();
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// }
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// c = _client.read(); //read the '<' character, but not storing in array
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// while (c != '>') { //while > character is not coming yet,
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// dataStr[x] = c; //Store character in array
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// x++; //incrementing index array
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// }
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// for (x=0; x<12; x++) {
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// Serial.print(dataStr[x]);
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// }
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}
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Serial.println("Fin réponse");
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}
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//--------------------------------------------------------------------------------------------------
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// Read current supply voltage
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//--------------------------------------------------------------------------------------------------
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String Domoticz::readVcc() {
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// most exact output
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uint16_t v = ESP.getVcc();
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float_t v_cal = ((float) v / 1024.0f);
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char v_str[10];
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dtostrf(v_cal, 5, 3, v_str);
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sprintf(v_str, "%s", v_str);
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Serial.print("Tension lue ");
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Serial.println(String(v_str));
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return String(v_str); //ESP.getVcc() / 1024.0f; // Vcc in millivolts
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}
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String Domoticz::getIndexOfString(String data, String separator, int index)
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{
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int found = 0;
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int strIndex[] = { 0, -1 };
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int maxIndex = data.length() - 1;
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for (int i = 0; i <= maxIndex && found <= index; i++) {
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if (data.charAt(i) == separator.charAt(0) || i == maxIndex) {
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found++;
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strIndex[0] = strIndex[1] + 1;
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strIndex[1] = (i == maxIndex) ? i + 1 : i;
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}
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}
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return found > index ? data.substring(strIndex[0], strIndex[1]) : "";
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}
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String Domoticz::readLine()
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{
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return _client.readStringUntil('\n');
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}
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void Domoticz::readTempDayValues(String idx)
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{
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String json = "/json.htm?type=graph&sensor=temp&idx=" + idx + "&range=day";
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int nb = 0;
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int nbVal = 0;
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Serial.println("readTempDayValues " + idx);
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connect();
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executeJson(json, "", "");
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while (1)
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{
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String line = readLine();
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if (line == "") {
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break;
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}
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if (line.indexOf("\"te\"") != -1) {
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//Serial.print(line + " ");
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nbVal++;
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if (nbVal % 10) {
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String val = line.substring(line.indexOf(":") + 2, line.length());
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// Serial.println(val);
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}
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}
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nb++;
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}
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Serial.print("Nombre de lignes ");
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Serial.println(nb);
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close();
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}
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int Domoticz::strToHex(char str[])
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{
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return (int) strtol(str, 0, 16);
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}
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41
PZEM_Ecran/Domoticz.h
Normal file
41
PZEM_Ecran/Domoticz.h
Normal file
@@ -0,0 +1,41 @@
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#ifndef Domoticz_h
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#define Domoticz_h
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#include <ESP8266WiFi.h>
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//IPAddress ip(192, 168, 1, 222);
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class Domoticz
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{
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public:
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Domoticz(String domoticz, String port, const char* ssid, const char* pass);
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boolean connect();
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void close();
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void initWifi();
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void initWifiStatic(IPAddress ip, IPAddress gateway, IPAddress subnet, IPAddress DNS);
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void executeJson(String json, String svalue, String nvalue);
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//String getIdFromDomoticz();
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String generateKey();
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IPAddress getIP(String macId);
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String readLine();
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void readResponse();
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String readVcc();
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void readTempDayValues(String idx);
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// void getIdFromDomoticz(String macID, Params * params);
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int strToHex(char str[]);
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static String getIndexOfString(String data, String separator, int index);
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private:
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const char* _ssid;
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const char* _pass;
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public:
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WiFiClient _client;
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char _domoc[];
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int _iport;
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String _domoticz;
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String _port;
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};
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#endif
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166
PZEM_Ecran/PZEM_Ecran.ino
Normal file
166
PZEM_Ecran/PZEM_Ecran.ino
Normal file
@@ -0,0 +1,166 @@
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#include <PZEM004Tv30.h>
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/////////////////////
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// Domoticz Classe
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/////////////////////
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#include "Domoticz.h"
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Domoticz domo("192.168.1.3", "81", "Livebox-37cc", "8A6060920A8A86896F770F2C47");
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/* Use software serial for the PZEM
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* Pin 11 Rx (Connects to the Tx pin on the PZEM)
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* Pin 12 Tx (Connects to the Rx pin on the PZEM)
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*/
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// ARduino
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//PZEM004Tv30 pzem(11, 12);
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// ESP
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PZEM004Tv30 pzem(D5, D6);
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#include <Wire.h> // This library is already built in to the Arduino IDE
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#include <LiquidCrystal_I2C.h> //This library you can add via Include Library > Manage Library >
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//LiquidCrystal_I2C lcd(0x3F, 20, 4);
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LiquidCrystal_I2C lcd(0x27,16,2); // set the LCD address to 0x27 for a 16 chars and 2 line display
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const int PUISSANCE_RADIATEUR = 750;
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const char* ssid = "Livebox-37cc";
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const char* password = "8A6060920A8A86896F770F2C47";
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IPAddress gateway(192, 168, 1, 1);
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IPAddress subnet(255, 255, 0, 0);
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IPAddress DNS(192, 168, 1, 1);
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void setup() {
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Serial.begin(115200);
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lcd.init(); // initializing the LCD
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lcd.noBacklight(); // Enable or Turn On the backlight
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lcd.setCursor(0, 0);
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lcd.print("Init Wifi");
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String macId = domo.generateKey();
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IPAddress ip = domo.getIP(macId);
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domo.initWifiStatic(ip, gateway, subnet, DNS);
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delay(300);
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lcd.setCursor(0, 1);
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lcd.print("-----------------------"); // Start Print Test to Line 2
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pzem.resetEnergy();
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delay(300);
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lcd.clear();
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}
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int boucle = 0;
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void loop() {
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boucle ++;
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lcd.setCursor(0, 0);
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float voltage = pzem.voltage();
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if( !isnan(voltage) ){
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Serial.print("Voltage: "); Serial.print(voltage); Serial.println("V");
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//lcd.print(String(voltage,1) + " V ");
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} else {
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Serial.println("Error reading voltage");
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}
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float current = pzem.current();
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if( !isnan(current) ){
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Serial.print("Current: "); Serial.print(current); Serial.println("A");
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// lcd.print(String(current,1) + "A ");
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} else {
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Serial.println("Error reading current");
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}
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float pf = pzem.pf();
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float power = pzem.power();
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if( !isnan(pf) ){
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Serial.print("PF: "); Serial.println(pf);
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lcd.print(String(pf,3) + "pf ");
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if (pf != 0) {
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lcd.print(String(power / pf,0) + "Wa");
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}
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} else {
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Serial.println("Error reading power factor");
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}
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lcd.setCursor(0, 1);
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if( !isnan(power) ){
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Serial.print("Power: "); Serial.print(power); Serial.println("W");
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if (pf > 0) {
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lcd.print("+" + String(power,1) + "W ");
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}
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else {
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lcd.print("-" + String(power,1) + "Wa");
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}
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if (boucle > 10) {
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printInfo(power);
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boucle = 0;
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}
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} else {
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||||
Serial.println("Error reading power");
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||||
if (boucle > 10) {
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printInfo(0);
|
||||
boucle = 0;
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}
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}
|
||||
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||||
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||||
float energy = pzem.energy();
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if( !isnan(energy) ){
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if (energy < 1000) {
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lcd.print(String(energy * 1000,0) + "Wh ");
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||||
}
|
||||
else {
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lcd.print(String(energy,1) + "kWh ");
|
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}
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||||
Serial.print("Energy: ");
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Serial.print(energy,3);
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||||
Serial.println("kWh");
|
||||
} else {
|
||||
Serial.println("Error reading energy");
|
||||
}
|
||||
|
||||
float frequency = pzem.frequency();
|
||||
if( !isnan(frequency) ){
|
||||
Serial.print("Frequency: "); Serial.print(frequency, 1); Serial.println("Hz");
|
||||
} else {
|
||||
Serial.println("Error reading frequency");
|
||||
}
|
||||
|
||||
// pf très proche ou égal à 0 ==> début d'injection
|
||||
// if(!isnan(pf) && pf < 0.01 && power > 10){
|
||||
// int level = power / (PUISSANCE_RADIATEUR / 100);
|
||||
//
|
||||
// Serial.println("début injection " + level);
|
||||
// }
|
||||
|
||||
|
||||
Serial.println();
|
||||
delay(210);
|
||||
}
|
||||
|
||||
void printInfo(double value)
|
||||
{
|
||||
// Domoticz format /json.htm?type=command¶m=udevice&idx=IDX&nvalue=0&svalue=TEMP;HUM;HUM_STAT;BAR;BAR_FOR
|
||||
|
||||
boolean connected = domo.connect();
|
||||
|
||||
if (connected) {
|
||||
String svalue = String(value);
|
||||
Serial.println(svalue);
|
||||
domo.executeJson("/json.htm?type=command¶m=udevice&idx=1138", svalue, "0");
|
||||
domo._client.stop();
|
||||
delay(200);
|
||||
}
|
||||
|
||||
Serial.print("Time = ");
|
||||
Serial.println(millis());
|
||||
|
||||
delay(200);
|
||||
}
|
||||
Reference in New Issue
Block a user