https://github.com/SwiCago/HeatPump.gitUpdate: 20170109
- Added various getters and setters to library and also added check on values sent, where invalid values result to default.
Update: 20170110
-Added readme to git and a circuit for esp01
Update: 20170114
-Added celcuis to fahrenheit and fahrenheit to celcuis conversion. Heatpump uses celcuis. In heatmode values are rounded up to next nearest integer, all other modes rounded down.
Update: 20170116
-Can get heat pumps current state. Settings and room temperature
-Did some class cleanup
Update: 20170211
-Fork merge with Kayno, some nice additions including MQTT sample
Update: 20170222
-Major upgrades for debugging and fine tune controlling.
-Can now get set temp at 0.5C increments if HP supports it.
-Wide vane is working.
Update: 20170305
-Can detect iSee enabled or not
-Can send remote temperature sensor data
Sample usage:
Code: Select all#include <HeatPump.h>
HeatPump hp;
void setup() {
// put your setup code here, to run once:
hp.connect(&Serial); //For ESP8266
//hp.connect(&Serial1); //Use UART1 or Arduino Micro Pro
heatpumpSettings mySettings = {
"ON", /* ON/OFF */
"FAN", /* HEAT/COOL/FAN/DRY/AUTO */
26, /* Between 16 and 31 */
"4", /* Fan speed: 1-4, AUTO, or QUIET */
"3", /* Air direction (vertical): 1-5, SWING, or AUTO */
"|" /* Air direction (horizontal): <<, <, |, >, >>, <>, or SWING */
};
hp.setSettings(mySettings);
hp.update();
}
void loop() {
// put your main code here, to run repeatedly:
hp.sync();
} More complex sample
Code: Select all#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#include <DNSServer.h>
#include <HeatPump.h>
const char* ssid = "esp8266";
const char* html = "<html>\n<head>\n<meta name='viewport' content='width=device-width, initial-scale=2'/>\n"
"<style></style>\n"
"<body><h3>Heat Pump Demo</h3>TEMP: _ROOMTEMP_\n<form>\n<table>\n"
"<tr>\n<td>Power:</td>\n<td>\n_POWER_</td>\n</tr>\n"
"<tr>\n<td>Mode:</td>\n<td>\n_MODE_</td>\n</tr>\n"
"<tr>\n<td>Temp:</td>\n<td>\n_TEMP_</td>\n</tr>"
"<tr>\n<td>Fan:</td>\n<td>\n_FAN_</td>\n</tr>\n"
"<tr>\n<td>Vane:</td><td>\n_VANE_</td>\n</tr>\n"
"<tr>\n<td>WideVane:</td>\n<td>\n_WVANE_</td>\n</tr>\n"
"</table>\n<br/><input type='submit' value='Change Settings'/>\n</form><br/><br/>"
"<form><input type='submit' name='CONNECT' value='Re-Connect'/>\n</form>\n"
"</body>\n</html>\n";
const byte DNS_PORT = 53;
IPAddress apIP(192, 168, 1, 1);
IPAddress netMsk(255, 255, 255, 0);
DNSServer dnsServer;
ESP8266WebServer server(80);
HeatPump hp;
void setup() {
hp.connect(&Serial);
hp.setSettings({ //set some default settings
"ON", /* ON/OFF */
"FAN", /* HEAT/COOL/FAN/DRY/AUTO */
26, /* Between 16 and 31 */
"4", /* Fan speed: 1-4, AUTO, or QUIET */
"3", /* Air direction (vertical): 1-5, SWING, or AUTO */
"|" /* Air direction (horizontal): <<, <, |, >, >>, <>, or SWING */
});
WiFi.mode(WIFI_AP);
WiFi.softAPConfig(apIP, apIP, netMsk);
WiFi.softAP(ssid);//, password);
dnsServer.setErrorReplyCode(DNSReplyCode::NoError);
dnsServer.start(DNS_PORT, "*", apIP);
server.on("/", handle_root);
server.on("/generate_204", handle_root);
server.onNotFound(handleNotFound);
server.begin();
}
void loop() {
dnsServer.processNextRequest();
server.handleClient();
hp.sync();
}
String encodeString(String toEncode) {
toEncode.replace("<", "<");
toEncode.replace(">", ">");
toEncode.replace("|", "|");
return toEncode;
}
String createOptionSelector(String name, const String values[], int len, String value) {
String str = "<select name='" + name + "'>\n";
for (int i = 0; i < len; i++) {
String encoded = encodeString(values[i]);
str += "<option value='";
str += values[i];
str += "'";
str += values[i] == value ? " selected" : "";
str += ">";
str += encoded;
str += "</option>\n";
}
str += "</select>\n";
return str;
}
void handleNotFound() {
server.send ( 200, "text/plain", "URI Not Found" );
}
void handle_root() {
change_states();
String toSend = html;
String power[2] = {"OFF", "ON"};
toSend.replace("_POWER_", createOptionSelector("POWER", power, 2, hp.getPowerSetting()));
String mode[5] = {"HEAT", "DRY", "COOL", "FAN", "AUTO"};
toSend.replace("_MODE_", createOptionSelector("MODE", mode, 5, hp.getModeSetting()));
String temp[16] = {"31", "30", "29", "28", "27", "26", "25", "24", "23", "22", "21", "20", "19", "18", "17", "16"};
toSend.replace("_TEMP_", createOptionSelector("TEMP", temp, 16, String(hp.getTemperature())));
String fan[6] = {"AUTO", "QUIET", "1", "2", "3", "4"};
toSend.replace("_FAN_", createOptionSelector("FAN", fan, 6, hp.getFanSpeed()));
String vane[7] = {"AUTO", "1", "2", "3", "4", "5", "SWING"};
toSend.replace("_VANE_", createOptionSelector("VANE", vane, 7, hp.getVaneSetting()));
String widevane[7] = {"<<", "<", "|", ">", ">>", "<>", "SWING"};
toSend.replace("_WVANE_", createOptionSelector("WIDEVANE", widevane, 7, hp.getWideVaneSetting()));
toSend.replace("_ROOMTEMP_", String(hp.getRoomTemperature()) + "°C");
server.send(200, "text/html", toSend);
delay(100);
}
void change_states() {
if (server.hasArg("CONNECT")) {
hp.connect(&Serial);
}
else {
if (server.hasArg("POWER")) {
hp.setPowerSetting(server.arg("POWER"));
}
if (server.hasArg("MODE")) {
hp.setModeSetting(server.arg("MODE"));
}
if (server.hasArg("TEMP")) {
hp.setTemperature(server.arg("TEMP").toInt());
}
if (server.hasArg("FAN")) {
hp.setFanSpeed(server.arg("FAN"));
}
if (server.hasArg("VANE")) {
hp.setVaneSetting(server.arg("VANE"));
}
if (server.hasArg("DIR")) {
hp.setWideVaneSetting(server.arg("WIDEVANE"));
}
hp.update();
}
} 
Posted: Thu Jan 05, 2017 8:01 pm